In order to facilitate platforms which need a buffer cache
for performing boot device operations provide infrastructure
to share the logic in managing the buffer and operations.
Change-Id: I45dd9f213029706ff92a3e5a2c9edd5e8b541e27
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9132
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Provide common code for using memory-backed region devices.
This allows in-memory buffers to act as a region device.
Change-Id: I266cd07bbfa16a427c2b31c512e7c87b77f47718
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9131
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The memory pool infrastructure provides an allocator with
very simple free()ing semantics: only the most recent allocation
can be freed from the pool. However, it can be reset and when
not used any longer providing the entire region for future
allocations.
Change-Id: I5ae9ab35bb769d78bbc2866c5ae3b5ce2cdce5fa
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9129
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The region infrastructure provides a means of abstracting
access to different types of storage such as SPI flash, MMC,
or just plain memory. The regions are represented by
region devices which can be chained together forming subregions
of the larger region. This allows the call sites to be agnostic
about the implementations behind the regions. Additionally, this
prepares for a cleaner API for CBFS accesses.
Change-Id: I803f97567ef0505691a69975c282fde1215ea6da
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9128
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Routing is decided based on enabled logical/virtual devices.
For a valid devicetree, one should have only one of SP3 and GPIO0,
and only one of SP4 and GPIO1, enabled at a time in configuration.
Change-Id: I02017786aba9dd22d12403aaa71d7641f5bbf997
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10177
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
That function was getting too long.
Change-Id: Ic50f210391c2467b65215aa556269b0ba601c2ec
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10176
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Without this some radios may remain operational. They may consume power but
the immediate demonstrable effect is wireless LED still being on.
Coreboot will reenable radios on resume or poweron.
Change-Id: I9fcb08880964b1594f779a246840bc3013a44afe
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10190
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
When we are taking the recovery path there is no slot or
components to fill out.
Change-Id: Ic97a247629365ef54a340c4398cb7491935edc11
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10198
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The AGESA.c file in 3rdparty has cbfs access functions
for locating the AGESA binaries. coreboot access functions
need to be within coreboot where they can be updated with
cbfs changes. Move the offending function to coreboot.
Change-Id: Ibf6136d04dfbdb0198e90cc3ce719dc286c5610e
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/10058
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
verstage previously lacked serial console support.
Add the necessary objects and macro checks to allow
verstage to include the serial console.
Change-Id: Ibe911ad347cac0b089f5bc0d4263956f44f3d116
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10196
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
There was no indication of verstage being loaded. Provide this
output so that one can follow the flow from console messages.
Change-Id: I67ae6bb334608fe10a4a12fe690498afaf6b8366
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10195
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
There are more stages than currently handled in the
initial message from console_init(). Add support for those
including an UNKNOWN catchall.
Change-Id: I2374db590072bdca8ff35116e2ecb2ad6459b697
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10194
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In ee89435798 microcode for 306ax
was forgotten in migration.
Without microcode update my machine experiences random hangs and various
misbehaviour.
Change-Id: I61c704d88a8a0ed74a16fb3f80cce08e8515e6e2
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10180
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Add support to allocate a region just below CBMEM root. This region is
reserved for FSP 1.1 to use for its stack and variables.
BRANCH=none
BUG=None
TEST=Build and run on Braswell
Change-Id: I1d4b36ab366e6f8e036335c56c1756f2dfaab3f5
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10148
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The implementation of timer_monotonic_get() for the tsc
module was being guarded from SMM. Allow this to be
linked into SMM as the generic spi flash driver now needs
this support which can be included in SMM.
Change-Id: I3909edecac8de117922c4ea6c53e6e561f6f435b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10187
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
I messed up the conditionals on loading the reference code.
The bug used || instead of && causing 2 reference codes to
be loaded.
Change-Id: I29a046bf0e8dc29a9efdb636ebfd04e11eb73f82
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10185
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
The support for RELOCATABLE_RAMSTAGE was accidentally omitted in
the vboot loader. Add said support.
Change-Id: I569918823253c33f698acefd6a619133543c7aef
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10184
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Tested with gizmosphere/gizmo1 Explorer add-on board, which
exposes the following device:
0x0403 Future Technology Devices International, Ltd
0x6014 FT232H Single HS USB-UART/FIFO IC
For now UART is hard-coded to 115200, 8n1, no flow-control.
Change-Id: I4081f84f7700751ccbf079e7fcbb1467aa71d872
Signed-off-by: Nico Huber <nico.h@gmx.de>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10063
Tested-by: build bot (Jenkins)
The vboot library currently relies on link-time known
address and sizes of the work buffer. Not all platforms
can provide such semantics. Therefore, add an option
to use cbmem for the work buffer. This implies such platforms
can only do verification of the firmware after main memory
has been initialized.
Change-Id: If0b0f6b2a187b5c1fb56af08b6cb384a935be096
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10157
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Instead of using the symbols directly provide a size
function to provide symmetry between getting the work
data and size. It also allows for an abstraction where
the linker symbols may not be the only source of this
information.
Change-Id: I4568064a0050d118c3544ab1ea59a08eb0bad8e4
Signed-off-by: Aaron Durbi <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10156
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
vboot_verify_firmware() was only defined to ease upstreaming.
It was only an empty inline as it is so remove it. Additionally,
vboot2 does not require romstage_handoff so there's no need in
adding it for the nyan boards.
Change-Id: I4d84ac9fb60c756cf10742f26503f7f11af5f57b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10155
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
As previously done the vboot loader can be optionally
inserted in the stage loading logic in order to
decide the source of each stage. This current patch
allows for verstage to be loaded and interrogated
for the source of all subsequent stages. Additionally,
it's also possible to build this logic directly into
one of the additional stages.
Note that this patch does not allow x86 to work.
Change-Id: Iece018f01b220720c2803dc73c60b2c080d637d0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10154
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
If the limit of the large starting region was set with
a NULL pointer then the limit field will be 0. If the
limit is zero then no attempt to recover is necessary
as there is no region to recover.
This prevented an early call cbmem_find() from hanging a
rambi device. The config was with vboot enabled and was
way before memory init in the sequence.
Change-Id: I7163d93c31ecef2c108a6dde0206dc0b6f158b5c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10175
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This make it pass through -fno-stack-protector, and also uses
libverstage fields consistently.
verstage is for 'stage' stuff, libverstage for all the vboot logic.
Change-Id: I3032e072414bed52effd2dc5057896781ad562c6
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/10174
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
In order to allow easier setting of variables without
changing mainboards and/or chipset Kconfig files allow
the vboot options to be selected by the user.
Change-Id: I6e995eb209b4cd63c73ef679d0c5699759d129f5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10153
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The VB_FIRMWARE_ARCH variable was not being set correctly,
and the VBOOT_STARTS_IN_BOOTBLOCK Kconfig option was not properly
prefixed with CONFIG_. Correct both of these oversights.
Change-Id: Id27974c285d2629bd47b90b6a93aca1ec8a76512
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10152
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Somewhere along the development path the following
vboot functions were dropped:
int vboot_enable_developer(void)
int vboot_enable_recovery(void)
Add them back, but also refactor the flag extraction
so as not duplicate all that same logic.
Change-Id: Id58f3b99f29caeff98b2d3111cfa28241d15b54f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10151
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The linker scripts are added to stage objs so remove those
from the object lists. boot.c will be needed to link verstage
properly.
Change-Id: Ib8427fe015b72e2282219f116a39949739a0af48
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10150
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The linker scripts are added to stage objs so remove those
from the object lists. boot.c will be needed to link verstage
properly. Lastly, VERSTAGE_LIB has no value so remove it.
Change-Id: Ie53b42c4995a96006463ec5b358aa43a731cb1b8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10149
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
arch_program_segment_loaded ensures that the program segment loaded is
synced back from the cache to PoC. dcache_flush_all on arm64 does not
guarantee PoC in case of MP systems. Thus, it is important to track
and sync back all the required segments using
arch_program_segment_loaded. Use this function in rmodules as well
instead of cache_sync_instructions which guarantees sync upto PoC.
BUG=chrome-os-partner:37546
BRANCH=None
TEST=Boots into depthcharge on foster
Change-Id: I64c2dd5e40ea59fa31f300174ca0d0aebcf8041d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 35ba0b882b86ff2c29ac766e1d65f403c8346247
Original-Change-Id: I964aa09f0cafdaab170606cd4b8f2e027698aee7
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/260908
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10173
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
secmon is referring to uart's default_baudrate() and
various coreboot version strings.
Change-Id: I40a8d1979146058409a814d94ea24de83ee4d634
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10129
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
So that's more precise than "anything non-pre-ram".
Change-Id: I21db536a5ea704c4b087f57d0b761dd3fdf43e3e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10128
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
These tables are not referenced anywhere, thus all
comments about adjustments are void.
Also drop stub AgesaReadSpd that is all commented out.
Change-Id: I12233ea0dc4baaf36a75f359c52cc59c9b6dad79
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10143
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
The ACPI power state generator for AMD 10xxx CPUs did not generate
the _PSD object required for reliable PowerNow! operation. Without
a correct _PSD object PowerNow! does not know the required core
clock relationships, potentially causing unstable system operation.
Generate the _PSD object in accordance with the BKDG Rev. 3.62.
Change-Id: I255a4837ab29ff1b0874daf189ffb61798645795
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/10142
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
1.) Removed invalid set of TRANS_STATE_MASK bit
2.) Used i915 register defines to clarify code
Change-Id: I08d016e9d66b5eeea8f2174abaa35a98e2b4eca3
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/9329
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
A few hardcoded values could be fixed after this commit
Change-Id: I3ae67f4f6136361d67d4fdae2a5a29b7b1a75478
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10065
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This allows the backlight control register to be set via devicetree.cb
Change-Id: I32b42dfc1cc609fb6f8995c6158c85be67633770
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/9330
Tested-by: build bot (Jenkins)
This adds a compiler for a language whose textual representation of flashmap
regions will be used to describe the layout of flash chips that contain more
than just a single CBFS. Direct integration with cbfstool (via a new
command-line switch for the create action) is forthcoming but will be added
separately.
BUG=chromium:461875
TEST=Use Chromium OS's cros_bundle_firmware script on the fmap.dts file for
panther. Using the latter file as a reference, write a corresponding
fmap.fmd file and feed it through fmaptool. Run both binary output files
though the flashmap project's own flashmap_decode utility. Observe only
the expected differences.
BRANCH=None
Change-Id: I06b32d138dbef0a4e5ed43c81bd31c796fd5d669
Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Commit-Id: 005ab67eb594e21489cf31036aedaea87e0c7142
Original-Change-Id: Ia08f28688efdbbfc70c255916b8eb7eb0eb07fb2
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255031
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9942
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
In linking ramstage a single object file is created before linking
with the linker script. Though there is a weak timestamp_get() symbol
in timestamp.c any of its dependent symbols need to be available
during the incremental link. As not all platforms have
HAVE_MONOTONIC_TIMER enabled this will create a linking error.
Fix this by providing a hint to the compiler to remove dead code
and thus the dependent symbols causing linking errors in the presence
of !HAVE_MONOTONIC_TIMER.
Change-Id: Ib8a5dca2c12c2edac7605f403ed91b793823c8a3
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10138
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Change-Id: I9cbdf06f4d0956b5374915f8af7501c6f75b4687
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10113
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
To avoid having to dig up the constraints again, document
the memory layout right in memlayout.ld.
Change-Id: I298cc880ae462f5b197ab2f64beb2f0e0d9f5a7d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10039
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This allows providing a verified boot mechanism in the
default distribution, as well as reusing vboot code like
its crypto primitives for reasonably secure checksums over
CBFS files.
Change-Id: I729b249776b2bf7aa4b2f69bb18ec655b9b08d90
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10107
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
There's now room for other repositories under 3rdparty.
Change-Id: I51b02d8bf46b5b9f3f8a59341090346dca7fa355
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10109
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
To move 3rdparty to 3rdparty/blobs (ie. below itself
from git's broken perspective), we need to work around
it - since some git implementations don't like the direct
approach.
Change-Id: I1fc84bbb37e7c8c91ab14703d609a739b5ca073c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10108
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
And we don't support lzma compressed data in verstage.
Change-Id: I3d8d3290f147871c49e9440e9b54bbf2742aaa9e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10103
Tested-by: build bot (Jenkins)
The timestamp code's restriction to run only on the BSP
is for AMD systems. No need to run it everywhere, so
tighten the test (and only run boot_cpu() when required).
Change-Id: I800e817cc89e8688a671672961cab15c7f788ba8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10102
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
That function will be used by the vboot loader.
Change-Id: I204c6cd5eede3645750b50fe3ed30d77c22dbf43
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10101
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
verstage still needs to be built with its flags.
Change-Id: I125e4be283d3838fc7ce6587bf9996731540d517
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10098
Tested-by: build bot (Jenkins)
bootblock et al were listed twice, which shouldn't happen.
Change-Id: I3e6077d70e064ebe74bd4e5e3156f87d548c2fcb
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10097
Tested-by: build bot (Jenkins)
The name is more consistent with what we have elsewhere,
and the callsite didn't build at all (with vboot enabled)
Change-Id: I3576f3b8f737d360f68b67b6ce1683199948776d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10096
Tested-by: build bot (Jenkins)
It's not used at all.
Change-Id: I97bf02a9277f6ca348443c6886f77b4dfc70da78
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10095
Tested-by: build bot (Jenkins)
The vboot mechanism will be implemented within the program loader
subsystem to make it transparent to mainboards and chipsets.
Change-Id: Icd0bdcba06cdc30591f9b25068b3fa3a112e58fb
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10094
Tested-by: build bot (Jenkins)
On current Danger boards, VCC_LCD is gated by BL_EN. Thus we
need to enable BL_EN in order to power on the display so that
we can read the EDID and set things up.
Later board revisions may change this ordering, but for now it
doesn't seem to be causing a significant issues (no noticable
"snow" or other corruption using Pepto display).
BUG=none
BRANCH=none
TEST=booted on Danger, saw dev mode screen come up
Change-Id: I70aab8c1f6da2d0fce310d59073026eef0f67821
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1a918824e747600a2f3a88602320f4f563ce17b7
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Iaf17cc4682bd3c46f62cba789e3ecf8d5a474362
Original-Reviewed-on: https://chromium-review.googlesource.com/266913
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/10089
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This patch initializes the GPIO for the Chrome EC interrupt line on
Veyron boards and passes its description through the coreboot table, so
that payloads with keyboard support can use it to detect pending key
presses.
BRANCH=none
BUG=chrome-os-partner:39514
TEST=Booted Jerry, confirmed that it could still detect keypresses.
Confirmed that EC log does not show a huge amount of MKBP polls.
Change-Id: I4de35ef411c3acc02282ebf8e764785a1e7bf6f1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8ad95d667ef3af3fb217e3c370468dc1d6ec36c9
Original-Change-Id: I8b426621af088460929cfff0a4b46618e2a86725
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/267344
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: http://review.coreboot.org/10088
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
When CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM is set, this
function is now linked into the ramstage as well as the romstage,
since the former makes calls to it in panther builds.
With this commit, it's possible to build panther using the config file
from the Chromium OS project[1] if you supply the appropriate Intel
descriptor and ME binary blobs and manually set
CONFIG_VBOOT_VERIFY_FIRMWARE=n, CONFIG_BUILD_WITH_FAKE_IFD=n, and
CONFIG_HAVE_ME_BIN=y. The resulting image is at least able to load a
payload, although I only tested with depthcharge, which immediately
complained, "vboot handoff pointer is NULL" and gave up the ghost.
[1] https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/coreboot/files/configs/config.panther
Change-Id: Id3bb510fa60129a4d36a0117dc33e7aa62d6c742
Signed-off-by: Sol Boucher <solb@chromium.org>
Reviewed-on: http://review.coreboot.org/10046
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Once a bridge window resource is allocated, it becomes the base and limit
for any resource on the secondary bus. Upper limit was incorrectly
reported in the log while assigning secondary resources.
Change-Id: I69f0a02aae6d13f77aaa2dace924b8970b23edad
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8888
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I19af5f36a55d6c2906d603e940b3aadd2ca97140
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/8317
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The 'A' indicates the production process(64 nm). All other chips from
the same family leave this out.
TEST=Build and booted on Minnowboard Max
Change-Id: I21e6c01de5d547bbc2252e679a001948e7ab752c
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10078
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
'.op_erase' was not specified for this chip. Set it to sub sector
erase(CMD_M25PXX_SSE). Adjust page/sector size for sub sector erase
to work.
TEST=Untested, due to lack of hardware.
Change-Id: Icc2748fbd3afeb56693e1c17d97eb490fba67064
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10077
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
N25Q064 is similar to N25Q128.
TEST=Build and booted twice on Minnowboard Max
Change-Id: Iec105f8b81f619846cf40b40042cc59150b81149
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10076
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Fix compiler error's due to type mismatch. This is broken since commit
bde6d309 (x86: Change MMIO addr in readN(addr)/writeN(addr, val) to
pointer).
TEST=Build with CONFIG_DEBUG_SPI_FLASH=y and booted on Minnowboard Max
Change-Id: Id3d448e219716135897f381a73d416ff34036118
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10075
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
What is described by the comment has already been fixed in f0d038f4
(flash: use two bytes of device ID to identify stmicro chips).
This also means that STM_ID_N25Q128 doesn't have to be at the top of
stmicro_spi_flash_table anymore.
TEST=Untested, due to lack of hardware
Change-Id: I7a9e9a0cdfdb1cf34e914e186fc6957c1d9b5ca6
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10068
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The log message says 'page size' while actually the sector size is
printed. This is confusing since for stmicro page size != sector size.
Also add '0x' prefix to numbers to make it clear they are in hex.
TEST=Build and booted on Minnowboard Max
Change-Id: I795a4b7c1bc8de2538a87fd4ba56f5a78d9ca2ac
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10067
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
None of the sockets has actual configuration options, so the source
for them is only cosmetical boilerplate. Hence, drop it. This reduces
the sockets to be selectors for certain CPU types, which will be dropped
in future commits, and mainboards will select their CPUs directly rather
than through an additional layer of indirection (sockets)
Change-Id: I0f52a65838875a73531ef8c92a171bb1a35be96e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9797
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Fix up commit c13ad6c6 (driver/intel/fsp: Correct the fastboot data (MRC
data) printing length) unintentionally making the changed files
executable.
Change-Id: I909c323023a9ccfb0c20094d9085ae90043b9e04
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/10060
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
The Rangeley chipset has the MMIO PCI config space feature
enabled at 0xe0000000-0xefffffff. This is a 256MB space
which covers all of config space. The ACPI table for
this space only defines it as being 64MB. This change
fixes that setting.
Change-Id: I8205a9b89ea6633ac6c4b0d5a282cd2745595b2e
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/10047
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Tested-by: build bot (Jenkins)
Several of the intel platforms define the region reserved
for PCI memory resources in a location where it overlaps
with the MMIO (MCFG) region.
Using the memory map from mohon_peak as an example:
0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1. 0000000000001000-000000000009ffff: RAM
2. 00000000000a0000-00000000000fffff: RESERVED
3. 0000000000100000-000000007fbcffff: RAM
4. 000000007fbd0000-000000007fbfffff: CONFIGURATION TABLES
5. 000000007fc00000-000000007fdfffff: RESERVED
6. 00000000e0000000-00000000efffffff: RESERVED
7. 00000000fee00000-00000000fee00fff: RESERVED
8. 0000000100000000-000000017fffffff: RAM
The ACPI table describing the space set aside for PCI memory
(not to be confused with the MMIO config space) is defined
as the region from BMBOUND (the top of DRAM below 4GB) to
a hardcoded value of 0xfebfffff. That region would overlap
the MMIO region at 0xe0000000-0xefffffff. For rangeley
the upper bound of the PCI memory space should be set
to 0xe0000000 - 1.
The MCFG regions for several of the affected chipsets are:
rangeley 0xe0000000-0xefffffff
baytrail 0xe0000000-0xefffffff
haswell 0xf0000000-0xf3ffffff
sandybridge 0xf8000000-0xfbffffff
TEST = intel/mohonpeak and intel/bayleybay.
Change-Id: Ic188a4f575494f04930dea4d0aaaeaad95df9f90
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/9972
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Tested-by: build bot (Jenkins)
Commit e2c2bb9 (dmp/vortex86: move PLL config to cpu Kconfig)
failed to properly restrict the PLL config selection to that cpu,
resulting in the selection option being present/required for all CPUs.
Fix by guarding the Kconfig options with if/endif.
Change-Id: Ifecf291b985ab9d0d13d6b1264d3bc9a314b8546
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: http://review.coreboot.org/10038
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
As the first step in adding support for FSP 1.1, add common header files
for EDK2. Internally FSP is based upon EDK2 and uses the defines and
data structures within these files for its interface.
These files come from revision 16227 of the open source EDK2 tree at
https://svn.code.sf.net/p/edk2/code/trunk/edk2. These files are
provided in an EDK2 style tree to allow direct comparison with the EDK2
tree.
Updates may be done manually to these files but only to support FSP 1.1
on UEFI 2.4. A uefi_2.5 tree should be added in the future as FSP
binaries migrate to UEFI 2.5.
Note: All the files were modified to use Linux line termination.
BRANCH=none
BUG=None
TEST=Build for Braswell or Skylake boards using FSP 1.1.
Change-Id: Ide5684b7eb6392e12f9f2f24215f5370c2d47c70
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/9943
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Remove dependency of Haswell on cpu/intel/socket_rpga989 code,
which is a carry-over from Sandy Bridge/Ivy Bridge and older
coreboot conventions where features were structured around socket types.
Add CPU-specific options to Kconfig and required subdirs to
Makefile.inc which are curently included with socket_rpga989.
TEST=successfully built and booted on google/panther
Change-Id: Ic788e2928df107d11ea2d2eca7613490aaed395c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: http://review.coreboot.org/10037
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
So don't try to use it elsewhere.
Change-Id: Ia600ba654bde36d3ea8a0f3185afae00fe50bfe9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10030
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The build system includes a bunch of files into verstage that
also exist in romstage - generic drivers etc.
These create link time conflicts when trying to link both the
verstage copy and romstage copy together in a combined configuration,
so separate "stage" parts (that allow things to run) from "library" parts
(that contain the vboot specifics).
Change-Id: Ieed910fcd642693e5e89e55f3e6801887d94462f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10041
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
That's a Haswell exclusive, used nowhere else, but confusing
when hunting for the monotonic timer used on that SoC.
Change-Id: I60ec523e54e5af0d2a418bcb9145de452a3a4ea9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10034
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
SPI flash drivers need it.
Change-Id: I63d79472d70d75f7907e7620755c228d5a4918e1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10033
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Builds with CHROMEOS fail due to missing includes.
Change-Id: I8c88bca8f8cc3247d3f3311777f794c4fdfee3c1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10029
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The ChromeOS machines employing vboot verfication require
different combinations of support:
1. When vboot verification starts.
2. Is the vboot code a separate stage or program?
3. If a separate stage, does the that vboot program (verstage) return
to the stage that loaded the verstage?
For the above, #1 is dependent on when to load/run vboot logic which
is orthogonal to #2. However, #3 is dependent on #2. The logic
to act on the combinations follows in subsequent patches.
Change-Id: I39ef7a7c2858e7de43aa99c38121e85a57f1f2f6
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10024
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
With vboot1 out of the way place all the associated Kconfig
options in vboot2's Kconfig file (excluding main vboot verify
option). More options will be added to accomodate vboot's various
combinations of use cases.
Change-Id: I17b06d741a36a5e2fefb2757651a61bfed61ae1e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10023
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Add a way for a loader to indicate if it is active. Such users
of this callback would be vboot which can indicate to the rest
of the system that it isn't active. is_loader_active() also
gives vboot a chance to perform the necessary work to make
said decision.
Change-Id: I6679ac75b19bb1bfff9c2b709da5591986f752ff
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10022
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The GTT location is documented in the "309219" datasheet.
For instance it can be found in the TOLUD register description.
The 309219 datasheet is for the
"Mobile Intel® 945 Express Chipset Family". It was published in 2008.
Change-Id: I75ac095ebc577e031af566963ebffe9ed2587c96
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/9622
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
In the true spirit of separating components more strictly
and allowing to add new components to coreboot without touching
existing code, move Intel common code selection to the soc
Kconfig and out of src/soc/intel/common/Makefile.inc
Change-Id: I0a70656bb9f4550b6088e9f45e68b5106c0eb9af
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10031
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add additional FSP timestamp values to cbmem.h and specify values for
the existing ones. Update cbmem.c with the FSP timestamp values and
descriptions.
BRANCH=none
BUG=None
TEST=Build for Braswell and Skylake boards using FSP 1.1.
Change-Id: I835bb090ff5877a108e48cb60f8e80260773771b
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10025
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add identifers and descriptions for the FSP areas within CBMEM.
BRANCH=none
BUG=None
TEST=Build for Braswell and Skylake boards using FSP 1.1.
Change-Id: I4d58f7f08cfbc17f3aef261c835b92d8d65f6622
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10026
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The memory layout isn't very clear here, since there are two
regions (bootblock and "SRAM") that are actually the same.
So when increasing the bootblock's size, we also need to move
the romstage around.
Change-Id: Ib158a4ef96b7c1dd1132b6e8bd47a0eb9c3951d9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10035
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
This change switches all northbridge vendors and southbridges
to be autoincluded by Makefile.inc, rather than having to be
mentioned explicitly in northbridge/Makefile.inc or in
northbridge/<vendor>/Makefile.inc.
This means, vendor and northbridge directories are now "drop
in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree components to be
built with a given coreboot version (given that the API did not
change).
Change-Id: I8468154dbfaaaffcba9fda27ba2d7b9049ad5c19
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9800
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This change switches all SOC vendors and southbridges
to be autoincluded by Makefile.inc, rather than having to be
mentioned explicitly in soc/Makefile.inc or in
soc/<vendor>/Makefile.inc.
This means, vendor and SOC directories are now "drop
in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree components to be
built with a given coreboot version (given that the API did not
change).
Change-Id: Iede26fe184b09c53cec23a545d04953701cbc41d
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9799
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This change switches all ECs and the generic EC ACPI code
to be autoincluded by Makefile.inc, rather than having to be
mentioned explicitly in ec/Makefile.inc or in
ec/<vendor>/Makefile.inc.
This means, vendor and ec directories are now "drop
in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree components to be
built with a given coreboot version (given that the API did not
change).
Change-Id: I29d757d1f8c10a1d0167a76fd0d0f97bac576f6d
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9798
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This moves the vortex86ex cpu's pll configuration out of the mainboard
and into the cpu's Kconfig.
Change-Id: I72ee1baa3a96586fceff03ff43c5f61e2498667e
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/9058
Tested-by: build bot (Jenkins)
Reviewed-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
There were some remaining places that used __PRE_RAM__ for
romstage, while it really means 'bootblock or romstage'.
Change-Id: Id9ba0486ee56ea4a27425d826a9256cc20f5b518
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10020
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
The second step in adding support for FSP 1.1 is to add the header
files.
Updates may be done manually to these files but only to support FSP 1.1.
An FSPx_y tree should be added in the future as FSP binaries migrate
to new FSP specifications.
The files are provided in an EDK2 style tree to allow direct comparison
with the EDK2 tree.
BRANCH=none
BUG=None
TEST=Build for Braswell or Skylake boards using FSP 1.1.
Change-Id: If0e2fbe3cf9d39b18009552af5c861eff24043a0
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/9974
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Consolidate the FspNotify calls into the FSP driver directory,
using BOOT_STATE_INIT_ENTRY to set up the call times.
Change-Id: I184ab234ebb9dcdeb8eece1537c12d03f227c25e
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/9780
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- Remove Kconfig files that are no longer used:
src/vencorcode/Kconfig
src/soc/marvell/Kconfig
- Fix the drivers/sil/Kconfig to point to drivers/sil/3114 which had
the same code.
- Make sure all Kconfig files have linefeeds at the end. This can cause
problems, although it wasn't in this case.
- Include cpu/intel/model_65x/Kconfig which was not being included.
Change-Id: Ia57a1e0433e302fa9be557525dc966cae57059c9
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/9998
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is not used together with SMM_MODULES.
Change-Id: I52621787cfa5a9e3863c150ce64f62aceb423eb4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10014
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Do not unconditially supply verstage rules for all
platforms.
Change-Id: Ic0713350aa21a9966fca828211750d25c2b6b71d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9969
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This file was moved previously to get it out of the way
for easier merging from the chromium repo. It's not used
currently so remove it.
Change-Id: I8e691623f29ac2218b83bc46f5b4a348e0e1b3ef
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9960
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
These options will need to just be selected in within
the .config files. There's not need in duplicating all
these options.
Change-Id: I7b670bc59a3b35e39eee4faecaf4aa779d47a3bb
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9959
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
There's no need to have the VBOOT2_VERIFY_FIRMWARE
distinction because it's the only game in town.
Change-Id: I82aab665934c27829e1a04115bf499ae527a91aa
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9958
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
In preparation for moving to vboot2 for all verified
boot paths bring over Kconfig options to the common
area from vboot1. Also remove vboot1 directory entirely.
Change-Id: Iccc4b570216f834886618f0ba5f2e1dd6c01db4b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9957
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
If verified boot is enabled, merge verstage into bootblock. This also
requires custom bootblock code to actually call into verstage.
[pg: modified to match upstream]
BUG=chrome-os-partner:32631
BRANCH=ToT
TEST=booted on cosmos development board.
Change-Id: I53251aac966ee15da24232c23fefa636de8b253b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2b8ada263017b46afa755b5acb759574184dba06
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: Ia0e1236357aa32bf553fb8cc98f3a8d29de17f45
Original-Reviewed-on: https://chromium-review.googlesource.com/229795
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/10008
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This slightly streamlines integrating the vboot2 library and
prepares for merging verstage and bootblock on selected devices.
Change-Id: I2163d1411d0c0c6bf80bce64796e1b6a5a02b802
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10004
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Otherwise it won't build.
Change-Id: If9e1435b0dc8bfe220b3a257976e928373fbc9a5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10003
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Without this, building with COLLECT_TIMESTAMPS fails.
Fixes a mistake during upstreaming in commit 0de8820.
Change-Id: Ie56bd38649a821f6b22a1e5dee5f50ef397035fe
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10002
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The offset of 0x2000 was for a configuration with two separate OxPCIe
chips. The setup we support is a single chip with 8 UART pors.
Change-Id: If4be046a14464af7b90b86aca5464c6b3400dffc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8780
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Move the GPI interrupt routing selection between SMI/SCI from
mainboards to southbridge. There is speculation if this is all
just legacy APM stuff that could be removed with a followup.
Change-Id: Iab14cf347584513793f417febc47f0559e17f5a5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-on: http://review.coreboot.org/7967
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
For lenovo/x201, this also changes GPI_ROUT (0xb8-0xbb)
programming to use GPI1 between SCI/SMI modes, while
previous programming was for GPI12.
Change-Id: I3ac0feaa1d10c8f0e53a5fa5af72366503bb5d2d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-on: http://review.coreboot.org/8656
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This change switches all southbridge vendors and southbridges
to be autoincluded by Makefile.inc, rather than having to be
mentioned explicitly in southbridge/Makefile.inc or in
southbridge/<vendor>/Makefile.inc.
In order to be able to drop southbridge/amd/Makefile.inc, some
scattered source files had to be moved to a southbridge/amd/common
directory, in accordance to what we are doing on other architectures
already.
This means, vendor and southbridge directories are now "drop
in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree components to be
built with a given coreboot version (given that the API did not
change).
Change-Id: I79bd644a0a3c4e8320c80f8cc7a7f8ffd65d32f2
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9796
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Long auto-increment access cannot be used when our initial address is
misaligned or when our terminal address is misaligned on write
operations.
BUG=chrome-os-partner:38224
TEST=Verify host command functionality on cyan.
BRANCH=None
Change-Id: Ieba0e8e05dabd44a28c63d5d56a2a634c2d349bf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a7237c8df027ae70a38478846ff3d5ce97543ff1
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Change-Id: Id709ca92cc386f9ea5b2a1139733961e1bc59354
Original-Reviewed-on: https://chromium-review.googlesource.com/266653
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9987
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch enables on storm the recently introduced 'console buffer
dump on reboot' capability.
BRANCH=none
BUG=chromium:475347
TEST=generated storm image with serial console disabled and both rw
firmware A and B sections corrupted. Programmed the new image on
an SP5 device and rebooted it. Observed the device dump cbmem
console buffer to the serial output, terminating with
VB2:vb2_fail() Need recovery, reason: 0x3 / 0xa
Reboot requested (1008000a)
Saving nvdata
SF: Detected S25FL128S_256K with page size 10000, total 2000000
and the LED ring started flashing indicating recovery mode.
Change-Id: Idb50c86f59f393c783ccbc15de8f5564e2a1b38e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0ec88001b152bb9f1d7268b83367131b004816f8
Original-Change-Id: I9345eeb4d375f42fb1e4c617495b63b308ce51d9
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265295
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9986
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
The new function can be compiled in only when serial console is
disabled.
When invoked, this function initializes the serial interface and dumps
the contents of the CBMEM console buffer to serial output.
BRANCH=none
BUG=chromium:475347
TEST=compiled for different platforms with and without serial console
enabled. No actual test of this function yet.
Change-Id: Ia8d16649dc9d09798fa6970f2cfd893438e00dc5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a38a8254dd788ad188ba2509b9ae117d6f699579
Original-Change-Id: Ib85759a2727e31ba1ca21da7e6c346e434f83b52
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265293
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9984
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
It returns TPM_E_NO_DEVICE for all calls.
BRANCH=None
BUG=None
TEST=manual MOCK_TPM=1 emerge-foster coreboot, and
coreboot can boot to kernel
Change-Id: Id7e79b58fabeac929b874385064b2417db49a708
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a9a91a65af115657e7317754eda931120750c56d
Original-Signed-off-by: Yen Lin <yelin@nvidia.com>
Original-Change-Id: I8dcf0db14cf2bc76c67a3bd7f06114e70e08764d
Original-Reviewed-on: https://chromium-review.googlesource.com/264946
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9983
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In the spirit of include what you use actually #include
the header necessary for fmap calls.
Change-Id: I7acede51d7139234c0520281799dad3a8d33454f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9968
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The value of SMM_TSEG_SIZE was equal to SMM_RESERVED_SIZE. This caused
the install_permanent_handler() function to fail. Changed the value to
0x800000, which is already used as default in smm_region_size() in case
SMM_TSEG_SIZE is 0.
Change-Id: I4ff3568aefd4729a98c1777a2cae2a4715afbc2f
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/9961
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
CPTR_EL3 and CPACR_EL1 are the registers for controlling the trap level
and access right of the FPU/SIMD instructions. Need to save/restore them
in every power cycle to keep the settings consistent.
BRANCH=none
BUG=none
TEST=boot on smaug/foster, verify the cpu_on/off is ok as well
Change-Id: I96fc0e0d2620e72b6ae2ffe4d073c9328047dc01
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 73e8cc8f25922e7bc218d24fbf4f7c67e15e3057
Original-Change-Id: I51eed07b1bb8f6eb2715622ec5d5c3f80c3c8bdd
Original-Signed-off-by: Joseph Lo <josephl@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/266073
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Benson Leung <bleung@chromium.org>
Reviewed-on: http://review.coreboot.org/9981
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Implement the individual core powerdown sequence as per
Cortex-A57/A53/A72 TRM.
Based-on-the-work-by:
Varun Wadekar <vwadekar@nvidia.com>
BRANCH=none
BUG=none
TEST=boot on smaug/foster, verify the cpu_on/off is ok as well
Change-Id: I4719fcbe86b35f9b448d274e1732da5fc75346b0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b6bdcc12150820dfad28cef3af3d8220847c5d74
Original-Change-Id: I65abab8cda55cfe7a0c424f3175677ed5e3c2a1c
Original-Signed-off-by: Joseph Lo <josephl@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265827
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9980
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This patchs introduces level specific data cache maintenance operations
to cache_helpers.S. It's derived form ARM trusted firmware repository.
Please reference here.
https://github.com/ARM-software/arm-trusted-firmware/blob/master/
lib/aarch64/cache_helpers.S
BRANCH=none
BUG=none
TEST=boot on smaug/foster
Change-Id: Ib58a6d6f95eb51ce5d80749ff51d9d389b0d1343
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b3d1a16bd0089740f1f2257146c771783beece82
Original-Change-Id: Ifcd1dbcd868331107d0d47af73545a3a159fdff6
Original-Signed-off-by: Joseph Lo <josephl@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265826
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9979
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Same as commit fe0eac5f416e "arm64: Allow cpu specific early setup", we
need the same in secmon too.
BRANCH=none
BUG=none
TEST=boot on smaug/foster
Change-Id: I5b1347880306a95f99233db12cb99547bad4aa8c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1f70fd940ff92eb5b8991cd777c2894b7a9633cf
Original-Change-Id: Ifce5a6d636051e7a447d055c8e09ed4e29e091c7
Original-Signed-off-by: Joseph Lo <josephl@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265825
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Benson Leung <bleung@chromium.org>
Reviewed-on: http://review.coreboot.org/9978
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Call arm64_cpu_early_setup to allow cpu-specific initialization to be
performed. Also, add support for setting SMPEN bit for cortex a57
within arm64_cpu_early_setup.
BUG=chrome-os-partner:38222
BRANCH=None
TEST=Compiles successfully and SMP works for foster
Change-Id: Ifa4e6134dbce3ad63046b3dd9b947c3d9134d5e7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fe0eac5f416efcf9f7b05388a17444205a8352c0
Original-Change-Id: I28a05a20e6adf084cd0bf94bdd0c3b492632107c
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/262993
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9977
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Fastboot data in Intel FSP project is printed by hexdump32() in dword
length. So the data length needs to be divided by 4 when printing it.
Change-Id: I959d538bd6e60282882dd138045cc730b4bd8159
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/9976
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Prepare for FSP 1.1 integration by moving the FSP to a FSP 1.0 specific
directory. See follow-on patches for sharing of common code.
Change-Id: Ic58cb4074c65b91d119909132a012876d7ee7b74
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/9970
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
In commit b0d8f5e9 I moved the call to cbmem_initialize()
in the CONFIG_EARLY_CBMEM_INIT case to the very beginning of
ramstage. However, that caused an issue in the ordering of the
cbmem console driver in that it expects cbmemc_init() to be
called prior to cbmemc_reinit(). Therefore, ensure console
is called as the first thing even if some time is lost w.r.t.
timestamp tracking.
Change-Id: I42137d28116e0bccb9235f4e3f394d4fd8b84e37
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9933
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The Kconfig options pertaining cbmem console in the preram
environment no longer make sense with the linker script
changes. Remove them and their usage within cbmem_console.
Change-Id: Ibf61645ca2331e4851e748e4e7aa5059e1192ed7
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9851
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This enables its _size variable (a macro) to work even when
the console has no location assigned to it in the chip/board's
memlayout.ld.
Since _size == 0, the code will do the right thing.
Change-Id: I6b42ed0c5c3aaa613603680728b61cbdb24c4b61
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9973
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
To simplify browsing the "Supported hardware" list, I added Release year
for the hardware from asus, asrock, gigabyte, msi, via, tyan, intel,
lenovo, apple, jetway and hp. Still several models and manufacturers to
add information to. This is more of a proof-of-concept.
The "Release year" will be shown in the wiki page.
Change-Id: I6bc14ed06ac7c6b3c9f054b49f08cb9b3dc47947
Signed-off-by: Mathias Friman <mathias@workplays.se>
Reviewed-on: http://review.coreboot.org/9963
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Add a new mainboard based on AMD's Family 15 Model 30 processor.
TEST: Lamar will boot DOS, Ubuntu 14.10 and Windows 7.
Change-Id: I2f73c396247239d54f978846e8958950697d7464
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/5968
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
By design, the imd library still provdes dynamic growth so that
feature is consistent. The imd-based cbmem packs small allocations
into a larger entry using a tiered imd. The following examples show
the reduced fragmentation and reduced memory usage.
Before with dynamic cbmem:
CBMEM ROOT 0. 023ff000 00001000
aaaabbbb 1. 023fe000 00001000
aaaabbbc 2. 023fd000 00001000
aaaabbbe 3. 023fc000 00001000
aaaacccc 4. 023fa000 00002000
aaaacccd 5. 023f9000 00001000
ROMSTAGE 6. 023f8000 00001000
CONSOLE 7. 023d8000 00020000
COREBOOT 8. 023d6000 00002000
After with tiered imd:
IMD ROOT 0. 023ff000 00001000
IMD SMALL 1. 023fe000 00001000
aaaacccc 2. 023fc000 00001060
aaaacccd 3. 023fb000 000007cf
CONSOLE 4. 023db000 00020000
COREBOOT 5. 023d9000 00002000
IMD small region:
IMD ROOT 0. 023fec00 00000400
aaaabbbb 1. 023febe0 00000020
aaaabbbc 2. 023feba0 00000040
aaaabbbe 3. 023feb20 00000080
ROMSTAGE 4. 023feb00 00000004
Side note: this CL provides a basis for what hoops one needs to
jump through when there are not writeable global variables on
a particular platform in the early stages.
Change-Id: If770246caa64b274819e45a26e100b62b9f8d2db
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9169
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
elog breaks the build if ELOG_FLASH_BASE isn't configured -
and CHROMEOS isn't enabled, since with Chrome OS builds, it
just uses fmap to find out the base.
So it makes sense to enable it on all Chrome OS builds - if
the code never uses it, the linker will drop it soon enough.
Change-Id: I7ee129fadf75caf15fb9bd32b0acf6f7d9d015d8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9965
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Instead of switching off the LED ring for the normal boot path, turn
it on with the dedicated pattern, indicating that the device firmware
has started executing.
BRANCH=storm
BUG=chrome-os-partner:39044
TEST=program the new firmware on an SP5 device and verify that the new
'normal boot' pattern is displayed in all following scenarios:
- power up the device (the pattern shows within the first second)
- boot the device to bash prompt and restart.
- press the recovery button and reboot the device. Once the LED ring
shows the 'recovery button pressed' pattern, release the recovery
button.
Change-Id: Iedd66d2575ad587af77e35d23efb22a83a92858b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 092358bd17a323d0bd2fec555f43cb587486bbec
Original-Change-Id: I24de45326eab83b57bcf16b5598388f81c7d0f00
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265536
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9923
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
It became necessary to indicate the beginning of the normal boot
process. This patch adds a new pattern, a slow (over 2 seconds) fade
in into the 0, 87, 155 color.
BRANCH=storm
BUG=chrome-os-partner:39044
TEST=tested by the next patch.
Change-Id: Idd977688e5aa2cc55fc295072c0766526ae95016
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 577c8bd6f8c69073cfdd7acd4a87e7ae603d48e6
Original-Change-Id: I9aff3f4558e733ff2e47206075533556e400f183
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265535
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9922
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
After testing on a final assembly the PD team adjusted the wipeout
request and recovery request modes' colors.
BRANCH=storm
BUG=none
TEST=verified new colors while booting an SP5 device in recovery mode
Change-Id: I9bd2dac63b99140573533c2cda8eaa9213478ab1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 41c34a619dc0317af67907f18ee844c71a73d623
Original-Change-Id: Iab84710ebdeed35ddd4a8a163bbb6b8ac9cdb799
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262602
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9890
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Modify colors as suggested by product review folks. This is not final,
to make it easier to identify RGB locations in the hex dumps, express
their values in decimal as opposed to hex.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=verified new all three color schemes while pressing the recovery
button at boot for 20 seconds.
Change-Id: I7461acd7004e3d10cba6665a9bfe25ec8aa6f3ba
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7a075824a1954eb5d1b65ce887304924724a6d21
Original-Change-Id: I7f5968e361333572fd1f84aa11b7150194ad902a
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261690
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9880
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Storm and whirlwind devices should leave developer mode as soon as
recovery is requested.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=with the rest of the patches applies observed desired behavior on
SP5
Change-Id: I3e8e481f85cd067eff4fe2049b8aa47e09f6d63e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c6dbafc16edb11ec687359b25098ce8a1b055b91
Original-Change-Id: Iac6fa62229556bc7a6960d7f1630d37570ba72c4
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261621
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9879
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The whirlwind device is using a button instead of the switch to enable
dev mode.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=with the rest of the patches applied it is possible to enable and
disable dev mode on Whirlwind and the mode persists over reboots.
Change-Id: I6d31c8429ea0515bea2b7d707325d9092487048a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 495bd07e3a1d6c587a5f01efa2801d2c4e7edbe8
Original-Change-Id: I8879833ca13074e8275393c3b98df06d56a5361d
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261416
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9875
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The originally loaded blinking program was written to allow gradual
change in LED brightness, which required controlling each LED with its
own engine. In fact there is no need in gradual brightness changes
when the firmware is controlling the ring. This allows to control all
LEDs by one engine, making the code simpler and more robust (no need
to synchronize the three engines any more).
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=verified that recovery boot WW ring patterns work as expected.
Change-Id: I89d231fb61693f4e834d8d9323ae5a7ddd149525
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 19809cf8120df8865da9b5b9e7b8e932334bf4b5
Original-Change-Id: I41038fd976dc9600f223dc0e9c9602331baf68f9
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261026
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9873
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The two controllers on the ring are programmed independently, and if
the second controller is running the old pattern while the first one
was loaded with a new pattern, there is a window of when the two
unrelated patterns might interact.
To avoid this shut down execution on both controllers before starting
downloading the new pattern code.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=verified recovery/wipeout LED ring behavior did not change.
Change-Id: I163f2983d414fe839208054ae3e9025663a46aeb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3502ca6b119c033855b45388e7b782d35cfdd82b
Original-Change-Id: I0f71f94a7e82f6c0e7f98d3aad1f93ece207248f
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261200
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9872
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add compiled lp55231 code snippets to allow display certain patterns
when booting the device with the recovery button pressed.
As soon as the press is detected, the low intensify solid white
pattern is enabled. Holding recovery button long enough causes the
device transition between the wipeout requested and recovery requested
states, with the appropriate changes in the displayed pattern.
The patch also includes the source code for the LED controller as well
as instructions on how to compile and modify the code to result in
different colors, intensities, blink periods and duty cycles.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=reboot an SP5 device with the LED ring attached, keep the
recovery button pressed, observe the changes in the LED display
pattern while the device progresses through the boot sequence.
Change-Id: Ic7d45fc7c313b6d21119d4ae6adaeb4f46f7d181
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0fd6a5c0067d705197816629f41640a931d2f7cd
Original-Change-Id: Ib5cc5188c2eeedbba128101bf4092a0b9a74e155
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260670
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9870
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The patterns displayed on the LED ring while under the coreboot
control are not driven by the vboot, but by the board code instead,
The four distinct states of the LED display are:
- all off
- recovery button push detected, waiting for it to be released
- wipeout request pending - recovery button was pushed long enough
to trigger this request
- recovery request pending - recovery button was pushed long enough
to trigger this request.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=no functional changes
Change-Id: I38d9a3028013b902a7a67ccd4eb1c5d533bf071c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bdfff0e646283da6a2faaacf33e0179d2fea221c
Original-Change-Id: Ie279151b6060a2888268a2e9a0d4dc22ecaba460
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260649
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9868
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When in development environment, some SP5 devices might not have the
LED ring attached. They are still fully functional, but when booting
up are generating massive amount of i2c error messages. This patch
prevents accesses to non-existing lp55321 devices.
When loading the program into the device the vendor recommends 1 ms
delay when accessing the program control register. This patch
separates these accesses into a function and add a delay after every
access.
Another fix - advance the program address when loading multipage
programs.
Set the global variable register 3c, not used by coreboot programs, to
a fixed value. This will allow depthcharge to avoid re-initializing
the controller when not necessary.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=booted firmware on an SP5 with no LED ring attached, no excessive
error messages are generated, saw the default pattern displayed
when the recovery button is pressed during reset.
Change-Id: I6a2a27968684c40dae15317540a16405b1419e30
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 5e0b4c84aca27460db594da1faf627ddee56f399
Original-Change-Id: I10f1f53cefb866d11ecf76ea48f74131d8b0ce77
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260648
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9867
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The recovery switch on storm is overloaded: it needs to be pressed for
a certain duration at startup to signal different requests:
- keeping it pressed for 8 to 16 seconds after startup signals the need for
factory reset (wipeout);
- keeping it pressed for longer than 16 seconds signals the need for Chrome
OS recovery.
This patch adds a function to report the wipeout request status and
enables the new feature on Storm.
BRANCH=storm
BUG=chrome-os-partner:37219
TEST=verified that keeping the recovery button pressed between 8 and
16 seconds at startup results in the wipeout request generated
(crossystem 'wipeout_request' returns 1). Keeping the button
pressed for more than 16 seconds triggers recovery mode.
Change-Id: I17131593e12833866a22837271feb0e6989e6750
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3c503ec13c2b096d4a21fb299c0dd0396f1d01e9
Original-Change-Id: Ic3678217906e56307d47378fa8a6defeb314084e
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/259844
Reviewed-on: http://review.coreboot.org/9863
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The latest whirlwind requirements call for the need to indicate
different device states while it is still in coreboot (it could be
waiting for recovery or for factory reset trigger).
Initialize the LED ring when running on the SP5 hardware (which is the
first proper Whirlwind device).
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=when the device starts the LED ring gets shut down
Change-Id: I9dd0bca4849a2a8500322c84c7351aeef00d862e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 24e4da56d4c43d03f235d0cfd5995ef235e6a2c5
Original-Change-Id: Ica37301aa27f35897d2bf467ae319fb5e68adc1d
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/258271
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9859
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is a copy of the depthcharge ww ring driver implementation ported
into coreboot. The main differences are:
- direct use of the i2c driver instead of using the callback driver
description
- no dynamic memory allocation for the controller structures
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=with the rest of the patches applied the LED ring gets
initialized to the default pattern at coreboot start.
Change-Id: I6902c8b76fc173ad2ec28b8cc94695e892df338a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: eda24b78f8aff311dd6296d458bdfecf26c3d65a
Original-Change-Id: I5660dc3f255aab8fbe3a87041c72916a645c193b
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/257730
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9858
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
For boards with MAINBOARD_HAS_CHROMEOS, we should also
state what kind of storage is available for vboot's
non-volatile data.
The flags are taken from the chromium repository and
have no effect with CHROMEOS disabled.
Change-Id: I1747ad26c8c7f6d4076740ec2800dbd52c5d6b3d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9952
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Since CHROMEOS_VBNV_* are selected by mainboards, they
may be active without CHROMEOS being selected. In this
case, they should be a no-op.
Change-Id: I3b84e2a919ffaa809d713e72e5e4df7a7575e6b9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9954
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Many chipsets were using a stage cache for reference code
or when using a relocatable ramstage. Provide a common
API for the chipsets to use while reducing code duplication.
Change-Id: Ia36efa169fe6bd8a3dbe07bf57a9729c7edbdd46
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8625
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
A tiered imd allows for both small and large allocations. The
small allocations are packed into a large region. Utilizing a
tiered imd reduces internal fragmentation within the imd.
Change-Id: I0bcd6473aacbc714844815b24d77cb5c542abdd0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8623
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
The imd (internal memory database) library provides a way to
track memory regions by assigning ids to each region. The implementation
is a direct descendant of dynamic cbmem. The intent is to replace
the existing mechanisms which do similar things: dynamic cbmem, stage
cache, etc.
Differences between dynamic cbmem and imd:
- All structures/objects are relative to one another. There
are no absolute pointers serialized to memory.
- Allow limiting the size of the idm. i.e. provide a maximum
memory usage.
- Allow setting the size of the root structure which allows
control of the number of allocations to track.
Change-Id: Id7438cff80d396a594d6a7330d09b45bb4fedf2e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8621
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This fixes some compilation issues observed with CONFIG_CHROMEOS.
Nothing within the vbootX subdirectories is functional yet, but
a partial compilation within the chromeos direction works now.
Notable fixes: duplicate definitions and missing prototypes.
Change-Id: I53c7b6dcf06b8bcf41a8555094b48968c0740026
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9936
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
They were keyed to VBOOT_VERIFY_FIRMWARE which made them invisible
under some circumstances.
Change-Id: I61c56b4d245351fae0ec14f80bcd17ba93184651
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9956
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
When RTC is not selected, return all 0.
Change-Id: I892a9489fc1d82fb8e61cf02666f797dc6412e05
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9955
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
RTC drivers now select RTC, so that code which depends on them
can implement fallback behavior for systems that lack the
hardware or driver.
Change-Id: I0f5a15d643b0c45c511f1151a98e071b4155fb5a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9953
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
They were already moved to src/lib/bootmode.c in
commit 5687fc9 Declare recovery and developer modes outside ChromeOS
Change-Id: Ia27a0c79baa364ce3779a8a699e9246d26d02ecb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9951
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Some recently upstreamed boards are missing this flag
Change-Id: I89d73970f23eed6ea127e620c38f9687b2f5b048
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9949
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The preprocessor flags that are manipulated in that line are
managed exclusively in CPPFLAGS since commit 58f73a69.
Change-Id: I2263401a292b4f7435659b24cf4f695a927015ef
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9948
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
When using qemu-armv7 to load coreboot.rom with the -kernel
flag the rom is offset by 0x10000. Therefore only allow
mappings within 0x10000 and 0x10000 + CONFIG_ROM_SIZE.
TEST= QEMU_AUDIO_DRV=none qemu-system-arm -M vexpress-a9 \
-m 1024M -nographic \
-kernel coreboot-builds/emulation_qemu-armv7/coreboot.rom
Change-Id: Ifec5761a7d54685f664c54efaa31949b8cc94bad
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9935
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Instead of always loading romstage from cbfs provide a
way, similar to ramstage and payload, for other
program loaders to intervene. For now, only the cbfs
loader is consulted.
TEST=Booted to end of ramstage on qemu-armv7
Change-Id: I87c3e2e566d7a0723e775aa427de58af745ecdd5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9934
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
It is necessary to trigger console buffer contents dump on reset.
Let's make sure all vboot resets are routed through the same function.
BRANCH=none
BUG=chromium:475347
TEST=built and booted storm
Change-Id: I0d8580fb65417ba4b06dfae763dd6455afc8fc26
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9788e2043cb1bd5df7e30574f7df4de4f25caa0d
Original-Change-Id: Iafca416700c51a0546249438ca583a415a1ca944
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265292
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9931
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Enable auto entry and auto exit self-refresh.
Configure entry idle time to 16x long count sequences.
Where a long count sequence is 1024 cycles.
The idle entry configuration is based on 32x of the DLL lock time (512 cycles).
A conservative setting to help minimize self-refresh enter/exit thrashing.
BUG=chrome-os-partner:36456
BRANCH=broadcom-firmware
TEST=When enable configuration CYGNUS_SDRAM_TEST_DDR,
print on console:
sdram initialization is completed.
test ddr start from 0x60000000 to 0x80000000
...
test ddr end: fail=0
Translation table is @ 02004000
Mapping address range [0x00000000:0x00000000) as uncached
Change-Id: Ibad220429fd52ead2933db03bec1a555f9385e53
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3768f82ca268fb854f8c4753916518a1efdf887d
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/212125
Original-Reviewed-by: Scott Branden <sbranden@broadcom.com>
Original-Reviewed-by: Daisuke Nojiri <dnojiri@google.com>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Signed-off-by: Icarus Chau <ichau@broadcom.com>
Original-Change-Id: Icac1e12745d048b32e1804a546f6b49c8b5953c0
Original-Reviewed-on: https://chromium-review.googlesource.com/265862
Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org>
Original-Trybot-Ready: Daisuke Nojiri <dnojiri@chromium.org>
Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: http://review.coreboot.org/9930
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Currently (EVT) this is a pullup resistor on the board (i.e. always in
dev mode). Future builds it will be pull down and require servo or HW
modification to control. Either way, this change means the FW should
acknowledge it.
BUG=chrome-os-partner:38663
TEST=Manually verified that servo devmode switch toggles this GPIO. requires FW signing to verify GPIO is observed and dev mode active.
BRANCH=none
Change-Id: Ib05216992abc5f6175fe7395471bd379f185b61f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 702c8d222a3d19d6b8db89d122dcdf594c85da99
Original-Change-Id: I1d0f31819b9f7a1ab63deac52bcaf0b996499b0c
Original-Reviewed-on: https://chromium-review.googlesource.com/263529
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Tested-by: Jonathan Dixon <joth@chromium.org>
Original-Commit-Queue: Jonathan Dixon <joth@chromium.org>
Reviewed-on: http://review.coreboot.org/9928
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Disable and enable GIC before switching off a CPU and after bringing
it up back respectively.
BUG=None
BRANCH=None
TEST=Compiles successfully and psci commands work for ryu.
Change-Id: Ib43af60e994e3d072e897a59595775d0b2dcef83
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d5271d731f0a569583c2b32ef6726dadbfa846d3
Original-Change-Id: I672945fcb0ff416008a1aad5ed625cfa91bb9cbd
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265623
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9926
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
PSCI_CPU_OFF is SMC32 call, there is not SMC64 version. Register SMC32
and SMC64 types of PSCI calls.
BUG=None
BRANCH=None
TEST=Compiles successfully and CPU off works fine with PSCI command.
Change-Id: I8df2eabfff52924625426b3607720c5219d38b58
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9228c07f9d9a4dd6325afb1f64b41b9b8711b146
Original-Change-Id: I2f387291893c1acf40bb6aa26f3d2ee8d5d843ea
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265622
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9925
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We support SMC32 calls from AARCH64, however we do not support SMC32
calls from AARCH32. Reflect this policy in the code by using
appropriate names for exception type check in SMC handler.
BUG=None
BRANCH=None
TEST=Compiles successfully and able to turn CPU1 on and off using psci commands.
Change-Id: Ifc3c9e2fe0c4e6e395f2647769a2d07f5f41f57f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cbaf712c2c45273a9eb0b0808a0d4d0630023fdd
Original-Change-Id: I133b2c0bbc4968401a028382532bd051d6298802
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/265621
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9924
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
CNTFRQ_EL0 can only be set in highest implemented exception level.
Save and restore CNTFRQ_EL0 for secondary cpus in coreboot.
This patch fix the error below:
SANITY CHECK: Unexpected variation in cntfrq. Boot CPU:
0x00000000c65d40, CPU1: 0x00000000000000
BRANCH=none
BUG=none
TEST=boot to kernel on oak board and check secondary cpu's cntfrq.
confirmed cpu1's cntfrq is same as boot cpu's.
Change-Id: I9fbc3c82c2544f0b59ec34b1d631dadf4b9d40eb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b47e4e649efc7f79f016522c7d8a240f98225598
Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
Original-Change-Id: I2d71b0ccfe42e8a30cd1367d10b0f8993431ef8c
Original-Reviewed-on: https://chromium-review.googlesource.com/264914
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9921
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch allows a board without a secdata storage (typically TPM) to pass
the verification stage if recovery path is taken. It's useful for bringup
when the actual board is not ready.
BUG=none
BRANCH=none
TEST=booted the kernel from a usb stick on a cygnus reference board
Change-Id: I5ab97d1198057d102a1708338d71c606fe106c75
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 5d45acee31fd5b7bfe7444f12e3622bae49fc329
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/212418
Original-Reviewed-by: Daisuke Nojiri <dnojiri@google.com>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Change-Id: Iddd9af19a2b6428704254af0c17b642e7a976fb8
Original-Reviewed-on: https://chromium-review.googlesource.com/265046
Reviewed-on: http://review.coreboot.org/9919
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When the PHY is compiled to run in HDR(half data rate),
then either NOBUB or FXDAT must be set to 1 in the DDR
system general configuration register. NOBUB specifies
that reads should be returned to the controller with
no bubbles and this is felt preferable to the fixed
latency option (FXDAT). Both of them inrease read
latency.
BRANCH=none
BUG=chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly and ramstage executed correctly
Change-Id: Iee530ba5bb0acc889fba447dc2ee5cb965ba6926
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e7944b4af45d9504098f8b4af44d0f5abafea42c
Original-Change-Id: I9ced76bd670fc4efa7441d57e15f97871b046ae9
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/264341
Original-Reviewed-by: James Hartley <james.hartley@imgtec.com>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9917
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The DRAM configuration register, apart from holding the
device density and width also has a rudimentary address
mapping scheme. Currently this is set to the default
Bank/Row/Column. This means that the memory is segmented
into 8 chunks, each with a page detector. If all the
activity is in one section of memory then the other 7
page detectors could be idle.
Changing this to Row/Bank/Column would concatenate the
page detectors meaning that all 8 could be used by a
single initiator. This may not gain anything in a
synthetic bandwidth test but could yield extra performance
in a real world application or benchmark.
BRANCH=none
BUG=chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly; all access to DDR works properly in
Coreboot ramstage, Depthcharge and Linux;
no performance tests were ran so far.
Change-Id: I22d86bf3b679ed63884d7436d9d7bbaf1726f640
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e852ed42afcdc2062a0037144bab723227cb1f1f
Original-Change-Id: If90b0cf5ce86db5e3d6d362873d22d4269e3a49f
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/264340
Original-Reviewed-by: James Hartley <james.hartley@imgtec.com>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9916
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add arm64_arch_timer_init function which should be called per CPU for
setting up the cntfrq register of arch timer. During the Linux kernel
bring up time, it will check the cntfrq register per CPU and should be
the same with the boot CPU.
BRANCH=none
BUG=none
TEST=bring up 4 cores in Linux kernel without warning message of cntfrq
register value
Change-Id: I9cb33a54c2c8f9115bbe545a2338ca8e249b8db6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 253cd3c68bb4513ae2033c12c2f070ee391e5a13
Original-Change-Id: I71068dbdd00a719145410ef6ec466f001ae837ad
Original-Signed-off-by: Joseph Lo <josephl@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/264244
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9915
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
secimage is a tool which adds a header and signature to the binary
first loaded by the soc. ARM core frequency is set to 1 Ghz.
BUG=chrome-os-partner:36421
BRANCH=broadcom-firmware
TEST=booted b0 board
Change-Id: Ia08600d45c47ee4f08d253980036916e44b0044a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 36284d1b242c26b0b5aac2894f7ed1790da1ef15
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/197155
Original-Reviewed-by: Scott Branden <sbranden@broadcom.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Change-Id: Iaddd24006b368c8f37e075cb51e151e985029f3b
Original-Reviewed-on: https://chromium-review.googlesource.com/264417
Reviewed-on: http://review.coreboot.org/9914
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Upstream coreboot regularly runs Coverity over the code base. Turns out
that's a good idea since it's really easy to screw yourself over with a
missing parenthesis and some unfortunately deceptive line breaking.
This patch fixes a bug in LPDDR3 initialization due to an incorrect
operator precedence assumption ( ?: does not bind stronger than | ). In
effect, instead of setting MR11[1:0] to 0b11 or 0b00 based on ODT, we're
unconditionally setting MR0[1:0] to 0b11. Thankfully, MR0[1:0] seems to
contain read-only bits so this might have not been a problem when ODT is
off (which is currently true for all LPDDR boards).
Also adding a redundant LPDDR_OP() around the 0 to make the intent
clearer and changing 3 and 0 to 0x3 and 0x0 to make it more obvious that
these are bit masks (right?).
BRANCH=veyron
BUG=None
TEST=Running reboot loop on a Minnie, looks good so far...
Change-Id: I06464aaa57e693b1973846a5771162244f7a1c57
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan
Original-Commit-Id: 5bd9eba39fb7b0f940fead963bbc1878b031b2cb
Original-Change-Id: I701ce059472078b5de09a45dd31f54b65a51e641
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/264135
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Jinkun Hong <jinkun.hong@rock-chips.com>
Original-Tested-by: Jinkun Hong <jinkun.hong@rock-chips.com>
Reviewed-on: http://review.coreboot.org/9911
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
MEC cannot access memmap-range data directly though LPC and instead must
access through its EMI unit.
BUG=chrome-os-partner:38224
TEST=Verify host command functionality on glower.
BRANCH=None
Change-Id: If98d425014a894ddeafad4268f92af5860878522
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 58ed3c50ab97ca1e172d5cdc00f4cd8e069e565c
Original-Change-Id: I32b897836d28ef4f3b3aa5f81b9023f2ceb629c8
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/263611
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9910
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Rather than calling inb + outb directly, access the ports through common
functions. This is in preparation for alternative access modes required
by certain new embedded controllers.
BUG=chrome-os-partner:38224
TEST=Manual on Samus. Verify system boots cleanly in normal mode.
BRANCH=None
Change-Id: I98783ff67a37d970019683bb589825bc5d68c033
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 25afa3f95183d8cf2e9a35272c77e92fbc6ee030
Original-Change-Id: Ic9d8f7f5c5d392212e39db28ebceea461d46f796
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/263571
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9909
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch switches the mainboards with board id straps
to use BOARD_ID_AUTO instead of BOARD_ID_SUPPORT.
On urara, which does not have those straps, the option is
removed. (And re-added for urara derivatives through setting
the config option BOARD_ID_MANUAL
BRANCH=none
BUG=chrome-os-partner:37593
TEST=emerg-nyan_big coreboot, emerge-urara coreboot, emerge-buranku coreboot
Change-Id: I5ac4024c6f1f9b9d7a5179d88722c69b23b82bbd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 22a470698f9c9ed275aa8150a5bb8d8cf368b050
Original-Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Change-Id: I48c291ad6f255a28c833bebc2638bfafa2782e74
Original-Reviewed-on: https://chromium-review.googlesource.com/262935
Original-Reviewed-by: Vadim Bendebury <vbendeb@google.com>
Reviewed-on: http://review.coreboot.org/9906
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch adds manual board id support to coreboot and
selects manual board ids vs automatic (ie strap based)
where appropriate in the mainboards.
CQ-DEPEND=CL:262935
BRANCH=none
BUG=chrome-os-partner:37593
TEST=emerge-urara coreboot, see no board_id file
emerge-buranku coreboot, see board_id file
Change-Id: Ia04e5498a01f35c5418698ecaf3197f56415e789
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3bdb1fa092005be24de9fc68998053982648da85
Original-Change-Id: I4f0820233a485bf92598a739b81be2076d4e6ae7
Original-Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262745
Original-Reviewed-by: Vadim Bendebury <vbendeb@google.com>
Reviewed-on: http://review.coreboot.org/9905
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add support to display class and subclass names for PCI devices.
BRANCH=none
BUG=None
TEST=Build and run on strago/cyan.
Change-Id: I5136fae45b8a1cd02541f233d29a246cdfcd8331
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a7c9b0d7201b09a06ea32f0db84187d15f767c80
Original-Change-Id: Ibf2ee89dd84040ca6ab0e52857a69f7ed0c28f37
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/263342
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/9901
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The code guarded by BOARD_ID_SUPPORT does not use this library.
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
BRANCH=none
BUG=none
TEST=emerge-storm coreboot succeeds in building an image.
Change-Id: If8c5c326265441f0c10999e3882706432139fd89
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f49b89e0b03f482a30dc652e5956494fb994cc70
Original-Change-Id: Ie2cd2cd049fdb20fa5cc368bee08babd3f7a551c
Original-Reviewed-on: https://chromium-review.googlesource.com/262744
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Original-Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9900
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
BOARD_ID functionality is not what requires the GPIO lib,
but it is the mainboard specific implementations that do.
The option essentially says whether the SoC provides
<soc/gpio.h> (with the interface required by the common
GPIO code). Right now, x86 and Samsung's Exynos SOCs
don't have support for this interface.
So this should be selected by the SOC, not by
BOARD_ID_SUPPORT.
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
BUG=none
BRANCH=none
TEST=emerge-storm coreboot still successfully compiled an image
Change-Id: I0ce2bd7ce023f22791d31a6245833b61135504b3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0dd4dea521372194eedf11b077d95fd3b15ad9f7
Original-Change-Id: I3dea6c2fb42a23fcb9d384c3bbfa7fc8e217be2d
Original-Reviewed-on: https://chromium-review.googlesource.com/262743
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9899
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In order to allow proper working of caches, set the correct
shareability option for normal memory.
BUG=chrome-os-partner:38222
BRANCH=None
TEST=Compiles successfully for foster and SMP works.
Change-Id: I5462cb0a2ff94a854f71f58709d7b2e8297ccc44
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e092916780716ac80c3608c1bd8ca2901fbb3bd1
Original-Change-Id: Idd3c096a004d76a8fd75df2a884fcb97130d0006
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/262992
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9898
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Invoke the function which copies MAC addresses from VPD into the
coreboot table and calibration data into CBMEM.
BRANCH=none
BUG=chrome-os-partner:36584
TEST=with the rest of the patches applied observed that the MAC
addresses from VPD get copied into the appropriate kernel device
tree nodes.
Change-Id: I68e2b73520853ef2d3249ca12ee87669fd01f442
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 12f935098c50e2df345748d3b71cee2152acd422
Original-Change-Id: I6e1483d33480d13380ade2dddae6c92fd3f1f881
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262844
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9897
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
coreboot is expected to read all MAC addresses from the VPD and put
them in the coreboot table entry, depthcharge is expected to associate
different MAC addresses with different kernel device tree nodes.
This patch adds processing of wifi_macX keys. The order of MAC
addresses in the coreboot table is such that the wifi_macX entries
follow ethrnet_macX entries, ordered by X.
BRANCH=none
BUG=chrome-os-partner:36584
TEST=with the rest patches applied verified the contents of the kernel
device tree on an urara board.
Change-Id: I6523e168d2fea201a4956bc2a2d605b07ddac452
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 36c12ee1d3ce9d2797902f0e098651067c2283ed
Original-Change-Id: Ib87e4815243f34ab258325839cbc12d16120bf89
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262843
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9896
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The preferred way of communicating WiFi calibration data to the kernel
is binary blob. But this data is stored in the VPD, and must be in
ASCII, so it is encoded using base64.
With the recent addition of the bas64 decoder it is possible to
convert the VPD representation to the form preferred by the kernel.
BRANCH=none
BUG=chromium:450169
TEST=with the rest of the patches applied verified that on both storm
and urara the device tree contains the required binary data.
Change-Id: I89da94bb425767eedc5e2d576e507663afad65ed
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c2ae38ded24394e0640b5d077e2231cf956397c5
Original-Change-Id: If8a7d0883ea8bb21a13bf203b25ee9f8a08903a9
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262842
Reviewed-on: http://review.coreboot.org/9895
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
CBFS cache use is very close to the limit, does not allow to read much
more from CBFS.
BRANCH=none
BUG=chrome-os-partner:36586
TEST=the upcoming patches do not fail due to the lack of room in CBFS
cache any more
Change-Id: I8e784891e59ca284b3bd82557c2114a2f450d8a3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c94d55c8042db81c1eb0c10d5f24883e00cdc19a
Original-Change-Id: Ic09dbd5b4a0e165ccef396ff8a9e21b12c49b705
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/263268
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9894
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
If CONFIG_EC_GOOGLE_CHROMEEC_ACPI_MEMMAP is set, access to memmap data
should go through the ACPI CMD / DATA ports.
BUG=chrome-os-partner:38224
TEST=Manual on Samus. Define EC_GOOGLE_CHROMEEC_ACPI_MEMMAP. Verify
system boots cleanly.
BRANCH=None
Change-Id: I9d19704df259f5a25e04a9b07b23968e93fe6302
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d0b59b040a7889d2d1bd6eeaf57dd960bd29927d
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Change-Id: I405e28828457a1fd83a7ece7192a7e7d0a37be95
Original-Reviewed-on: https://chromium-review.googlesource.com/262932
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9893
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
It became necessary to decode base64 data retrieved from VPD and
convert it into binary for inclusion in the device tree.
The patch introduces the decoder function based on the description
found in http://en.wikipedia.org/wiki/Base64.
An open source implementation from http://base64.sourceforge.net was
considered, in the end the only thing borrowed from it is the table to
translate base64 ascii characters into numbers in 0..63 range.
BRANCH=none
BUG=chromium:450169
TEST=created a test harness generating random contents of random size
(in 8 to 32766 bytes range), then converting the contents into
base64 using the Linux utility, and then converting it back to
binary using this function and comparing the results.
It succeeded 1700 iterations before it was stopped.
Change-Id: I502f2c9494c99ba95ece37a7220c0c70c4755be2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6609f76e1559d3cdd402276055c99e0de7da27c8
Original-Change-Id: I5ed68af3a4daead50c44ae0f0c63d836f4b66851
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262945
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9892
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch increases the SPI clock for the ROM to 24.75MHz on all rk3288
(veyron) boards. This increases flash read speeds (and thereby decreases
boot time) significantly, but we don't seem to get any more increases by
going even higher. We have also seen occasional read failures at higher
speeds in certain configurations, so this frequency seems to be the best
option.
BRANCH=veyron
BUG=chrome-os-partner:38352
TEST=Booted on Jerry with Servo attached.
Change-Id: I9bdb62eff169fe2be33558caafe9891668589372
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a1d07da4266f2922b076dfae8396c24c6a84252b
Original-Change-Id: If3fd96c8cb5648d12fc4ee56fb6b6d5f3a0bf720
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262645
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9889
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The hardware initialization is now split in basic
initialization (MIPS and system PLL, system clock,
SPIM, UART), and initialization of other hardware
blocks (USB, I2C, ETH). The second part uses board ID
information to select setup that is board specific
(currently only I2C interface is selected through
board ID).
BRANCH=none
BUG=chrome-os-partner:37593
TEST=tested on bring up board for both Urara and Concerto;
to simulate the use of Concerto (I2C3) DIP SW17 was
set to 0.
it works with default settings on Urara
Change-Id: Ic5bbf28ab42545a4fb2aa6fd30592a02ecc15cb5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f2b3db2e7f9fa898214f974ca34ea427196d2e4e
Original-Change-Id: Iac9a082ad84444af1d9d9785a2d0cc3205140d15
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/257401
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9888
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The code to calculate the RK3288 SPI controller's internal clock divisor
is wrong: it assumes that the divisor register was an "n-1" divisor when
it actually isn't (due to some misleading kernel code that was copied in
here). This means that all SPI clocks are currently running lower than
expected.
This patch fixes the calculation and changes all callers such that the
effective speeds stay the same.
BRANCH=veyron
BUG=chrome-os-partner:38352
TEST=Booted Jerry with and without the patch, dumping the divisor for
flash and EC clocks. Made sure it stays the same.
Change-Id: I2336e2b81c2384b5076175fcf32717a3ab2ba0c5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1fd5b990f937019a9bee7bd693c91d6e2fca1adb
Original-Change-Id: I094d57a5933c8b849f5c66194e6cc2952ab68b90
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/262269
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9887
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Some platforms cannot access the 900h-9ffh region over the LPC bus, so
it's necessary to access memmap data over the ACPI cmd / data ports.
BUG=chrome-os-partner:38224
TEST=Manual on Samus. Define EC_GOOGLE_CHROMEEC_ACPI_MEMMAP. Verify
system boots cleanly and battery status is updated immediately on plug /
unplug.
BRANCH=None
Change-Id: Ifbed938668d3770750a44105e40fccb9babf62ed
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 14762261a6a32b2e96ee835e852b2c9537436ae3
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Change-Id: Idb516ff60b973d8833a41c45eac5765dafb8ec6d
Original-Reviewed-on: https://chromium-review.googlesource.com/262314
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: http://review.coreboot.org/9886
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
BRANCH=None
BUG=None
TEST=build coreboot, make sure there are fmov instructions
generated by the compiler, and boot to kernel
Change-Id: Ia99c710be77d5baec7a743a726257ef3ec782635
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f770a436a0692c8e57a8c80860a180330b71e82c
Original-Change-Id: Iab4ba979b483d19fe92b8a75d9b881a57985eed7
Original-Signed-off-by: Yen Lin <yelin@nvidia.com>
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/262242
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9884
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add the serial number from VPD on ryu.
BRANCH=none
BUG=chrome-os-partner:37813
TEST=devicetree is populated with "compatible", "hardware",
and "serialno" properties
Change-Id: I1e84933a01a34028a062d31aad026f91c3bd29e1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 18cefb655651c9097ff7f2ef3cb735efbbe32370
Original-Change-Id: I14439c37df0fde7f2328c7caae1adf6a122e8f5f
Original-Signed-off-by: Stephen Barber <smbarber@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260646
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9883
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
On embedded devices with limited input capabilities it is necessary to
clear the developer mode condition when entering recovery. The new
configuration option will enable such behavior using the new vboot2
flag.
CQ-DEPEND=CL:261630
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=with the rest of the patches applies observed desired behavior on
SP5
Change-Id: I99c3d1330bea9980a2af3b9fd99e29ab96f2cf07
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4c0a6315d6b4ede8d43e736ee6c82f1023f4716d
Original-Change-Id: I8e4a521e574b53a670daf692f7b45dc21635f272
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261620
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9878
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
It is better to explicitly disable the call to read the physical
switch setting than to leave it up to implementation. In fact no
implementation would be even required.
BRANCH=none
BUG=none
TEST=verified that storm works as expected
Change-Id: I4b39827dba34ec0124960d0634e45d4554252d9b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c9fd014f1bfec6570b20ed8fed16d14d7e4e11b9
Original-Change-Id: I5d6d223f0c684e105a5e3d0b407e0fb181c7a7df
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/261588
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9876
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In order to not duplicate the instruction cache invalidation
sequence provide a common routine to perform the necessary
actions. Also, use it in the appropriate places.
BUG=None
BRANCH=None
TEST=Built on ryu.
Change-Id: I29ea2371d034c0193949ebb10beb840e7215281a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d5ab28b5d73c03adcdc0fd4e530b39a7a8989dae
Original-Change-Id: I8d5f648c995534294e3222e2dc2091a075dd6beb
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260949
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9871
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
These Kconfig options provided a level of configurability that is
almost never necessary, so they are being moved into ordinary
preprocessor defines in elog_internal.h. The new threshold to
trigger shrinking is relative to the number of additional
(maximum-size) events that can fit, and the new target
post-shrink size is a percentage of the total ELOG area size.
BUG=chromium:467820
TEST=Add loop at the end of elog_init() that fills the ELOG area
to just below full_threshold with dummy events. Observe
successful shrinkage when the next event is logged.
BRANCH=None
Change-Id: I414c4955a2d819d112ae4f0c7d3571576f732336
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ce439361e3954a2bf5186292f96936329171cf56
Original-Change-Id: I926097f86262888dcdd47d73fba474bb2e19856a
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/260501
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9869
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The old parameters are wrong. K4B8G1646Q: rank = 2, row = 15 is right.
BUG=None
TEST=Boot from veyron
BRANCH=None
Change-Id: I41848c158f3ea028035cc8c0d969a4a449390a54
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 601ba06c636ff0f0779e6ef9357b53060a1ec19b
Original-Change-Id: I5bc6798890b3ba0f5134d048ae6bbf2bfd696676
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/260483
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Paul Ma <magf@bitland.com.cn>
Reviewed-on: http://review.coreboot.org/9866
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
in depthcharge we will use "backlight" gpio which in lb_gpio table
to control backlight, we use lcd_bl before, but it will not meet
the backlight power sequence, so we change it to bl_en.
BUG=chrome-os-partner:37348
TEST=Boot from speedy, and backlight work well
BRANCH=None
Change-Id: I19e488c7d3f1fe5cb91f8a93fae6b848f58b36b7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cb594ce612e1cedeabced4531fbd954f3698da98
Original-Change-Id: Ib0dac7c48bce7d0b28ec287b32d8c5bad575893f
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/259900
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9864
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
It has become necessary to be able to "factory reset" certain devices
on firmware request.
The vboot package has been modified to provide the necessary API, this
patch introduces a configuration option and uses the API when
enabled.
CQ-DEPEND=CL:259857
BRANCH=storm
BUG=chrome-os-partner:37219
TEST=with all the patches applied, on storm, holding the recovery
button at startup for 10 seconds, causes 'crossystem
wipeout_request' to report '1'.
Change-Id: I5e57bc05af3753f451626021ba30c7726badb7b4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f70e03e9a8c55bf3c45b075ae4fecfd25da4f446
Original-Change-Id: I4c2192da4fabfdef34d527e5b80d137634eb6987
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/259843
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9862
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
DDR init blob version string can be found at a fixed location in
memory once the blob is loaded. Maximum size of the string is 48
bytes.
The RPM RW version is defined in a 32 bit version stored at yet
another fixed address once RPM RW has started.
BRANCH=storm
BUG=chrome-os-partner:30623
TEST=ran this command on the booted system:
localhost ~ # egrep '(DDR|RPM)' /sys/firmware/log
Loaded DDR init blob version 99ce41d@-AAABANAZA
DDR initialized
Starting RPM
Started RPM version 1.0.128
localhost ~ #
Change-Id: If3c3c8368845b978605ccfda7e09c21ae2e5ab9a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 328c9c57cf93110bc0fdd267134d72e386d70834
Original-Change-Id: If411f6f7bca53ea20390b7e851cb3d120681eade
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/256738
Original-Reviewed-by: Varadarajan Narayanan <varada@qti.qualcomm.com>
Reviewed-on: http://review.coreboot.org/9860
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
SP5 whirlwind is the earliest hardware version equipped with the LED
ring.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=none
Change-Id: I4c90a75911350bafd8ccb8755b2491e9447f285b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3dfee90457295668a2b60d5a1e913caf52557877
Original-Change-Id: I6bffdcc47fe9c72796e3bac44d211f907538ef0b
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/258270
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9857
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Concerto board does not have the means of detecting the identity of
the device it is controlling. But it is very beneficial to be able to
use the same firmware image on Concerto boards running different
devices.
The suggested solution is to keep the device identity as a string in a
raw CBFS file called 'board_id'.
With this patch coreboot maintains a table of possible board name
strings and their matching board IDs.
BRANCH=none
BUG=chrome-os-partner:37593
TEST=verified that without the board id file addition the default
Board ID of zero is used. Adding the file as follows:
echo -n 'concerto' > /tmp/bid
cbfstool /build/urara/firmware/image.serial.bin add -f /tmp/bid \
-t raw -n 'board_id'
results in firmware reporting board ID setting of 1.
board_id: failed to locate CBFS file board_id
board_id: name urara, ID 0
Change-Id: I5a02192740dc94b1ea8090092cc325fe0ac42aa6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f41f9b07f155f0c719c36e0cd93081205624557e
Original-Change-Id: I8341782005b101be78f5c9a6b375c8f73179c1ad
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/257170
Reviewed-on: http://review.coreboot.org/9856
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
cygnus' serial driver wasn't part of the tree when the
big transformation was done, so follow up.
Change-Id: Ic1a53bea9bcaf1e568b50b9c2ad7782e65e36328
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9852
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This add hynix-2GB SDRAM(H5TC4G63AFR-PBA), whose timing is the same as
H5TC4G63CFR-PBA, to veyron boards.
BUG=None
BRANCH=veyron
TEST=build on mighty and boot on mighty board with ram-id reworked
Change-Id: I3ae5e65e60e18414cf4de6fbcc5bed736b1492de
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b22029f9b05ebb9a775266a7e3aae38b50c1883a
Original-Change-Id: If17fb002f2816990e1706833b37ac6be345e540b
Original-Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256307
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Lin Huang <hl@rock-chips.com>
Original-Tested-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: http://review.coreboot.org/9848
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The existing DDR setup configures the burst length to be 8. However
the DDR controller can only be given sufficient data per clock to
satisfy a burst length of 4, hence the bursts are only half
populated. This results in a 50% drop of efficiency.
Fix this by configuring the burst size to 4.
BUG=chrome-os-partner:31438, chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly and ramstage executed correctly
BRANCH=none
Change-Id: I761ba73a04688841ca39a370b7cb99b6e0b22964
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0e590ab8387dbbccef45dc84d1eeafee2abc9e2e
Original-Change-Id: I585385b65e330624ad70292349e50c6695eeeb6c
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256305
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9847
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The DDR On Die Termination was incorrectly configured at 75R,
where as the data sheet suggests for DDR2-800 it should be
set to 50R.
Correct this by adjusting the ODT setting in the EMR register.
BUG=chrome-os-partner:31438, chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly and ramstage executed correctly
BRANCH=none
Change-Id: I2f0242c422b1cb3d1f64ce3dd17b62fef5e7e155
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ac081ac59c0dc3d16a7b540cd379fb870b6cfe40
Original-Change-Id: If7951812033c4e88f4be3c143fb49526eddba142
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256304
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9846
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The proper way to initialize DDR2 is for the PHY to
automatically establish precise timing configuration
through the training process. The alternative (used
initially for testing) is no longer needed.
This change determined the removal of some local
variables as they ended up being used in one location only.
BUG=chrome-os-partner:31438, chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly and ramstage executed correctly.
BRANCH=none
Change-Id: I31e9a8975d176a04061f9c84fe06cce850bb53b9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e28f3ef9a22436bb0fa949df6f5a5c6a67002dfd
Original-Change-Id: Ifb9c1bb6e0b71af72340381bd2349850d1b4af2d
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256303
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9845
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Some platforms may pass as a parameter the maskrom or vendor startup
code information when calling the bootblock.
Make sure the bootblock startup code saves this parameter for use by
coreboot. As we don't want to touch memory before caches are
initialized, save the passed in parameter in r10 for the duration of
cache initialization.
Added warning comments to help enforcing that cache initialization
code does not touch r10.
BRANCH=storm
BUG=chrome-os-partner:30623
TEST=with the rest of the patches applied see the QCA uber-sbl report
in the coreboot console output.
Change-Id: Ic6a09e8c3cf13ac4f2d12ee91c7ab41bc9aa95da
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e41584f769eb042604883275b0d0bdfbf5b0d358
Original-Change-Id: I517a79dc95040326f46f0b80ee4e74bdddde8bf4
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255144
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@gmail.com>
Reviewed-on: http://review.coreboot.org/9842
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This describes the structure of the information passed through a
pointer by uber-sbl to be processed by the coreboot bootblock.
BRANCH=storm
BUG=chrome-os-partner:30623
TEST=with the rest of the patches applied observed uber-sbl
information added to the coreboot console log.
Change-Id: If04c4ee0ccfda3df45bd22eb576aaa5b51f1c4b5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ed39e2bcd793fd490416b407f627b5a9a86b8f78
Original-Change-Id: I1dffbf4559853a818e81ca5fdeff013cf008dd6a
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255143
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@gmail.com>
Reviewed-on: http://review.coreboot.org/9841
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The I2C MFIO setup function now supports all interfaces.
Also, the API for the clock setup function changed to support
all interfaces.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; all I2C interfaces
were tested with the TPM and they all work properly.
BRANCH=none
Change-Id: I6dfd1c4647335878402cabb2ae512d6e3737a433
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f8a7ffb54e3f5092c9844b9b502949d3cfc053d1
Original-Change-Id: Ibd67c07acf3d1d9c594faa8ced5ab56d9abb2e40
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256362
Original-Reviewed-by: Chris Lane <chris.lane@frontier-silicon.com>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9840
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; all I2C interfaces
were tested with the TPM and they all work properly.
BRANCH=none
Change-Id: I02202585140beb818212c02800f6b7e4966a922a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 33b2adecc4939ac73fffba47adf1c8306a888b8d
Original-Change-Id: Ida7eaa72d4d6e6b034319086410de5baa63788bc
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/256361
Original-Reviewed-by: Chris Lane <chris.lane@frontier-silicon.com>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9839
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch removes quite a bit of code duplication between cpu_to_le32()
and clrsetbits_le32() style macros on the different architectures. This
also syncs those macros back up to the new write32(a, v) style IO
accessor macros that are now used on ARM and ARM64.
CQ-DEPEND=CL:254862
BRANCH=none
BUG=chromium:444723
TEST=Compiled Cosmos, Daisy, Blaze, Falco, Pinky, Pit, Rambi, Ryu,
Storm and Urara. Booted on Jerry. Tried to compare binary images...
unfortunately something about the new macro notation makes the compiler
evaluate it more efficiently (not recalculating the address between the
read and the write), so this was of limited value.
Change-Id: If8ab62912c952d68a67a0f71e82b038732cd1317
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fd43bf446581bfb84bec4f2ebb56b5de95971c3b
Original-Change-Id: I7d301b5bb5ac0db7f5ff39e3adc2b28a1f402a72
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254866
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9838
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch is a manual cleanup of all the rubble left by coccinelle
waltzing through our code base. It's generally not very good with line
breaks and sometimes even eats comments, so this patch is my best
attempt at putting it all back together.
Also finally remove those hated writel()-style macros from the headers.
BRANCH=none
BUG=chromium:444723
TEST=None (depends on next patch)
Change-Id: Id572f69c420c35577701feb154faa5aaf79cd13e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 817402a80ab77083728b55aed74b3b4202ba7f1d
Original-Change-Id: I3b0dcd6fe09fc4e3b83ee491625d6dced98e3047
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254865
Reviewed-on: http://review.coreboot.org/9837
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch is a raw application of the following spatch to src/:
@@
expression A, V;
@@
- writel(V, A)
+ write32(A, V)
@@
expression A, V;
@@
- writew(V, A)
+ write16(A, V)
@@
expression A, V;
@@
- writeb(V, A)
+ write8(A, V)
@@
expression A;
@@
- readl(A)
+ read32(A)
@@
expression A;
@@
- readb(A)
+ read8(A)
BRANCH=none
BUG=chromium:444723
TEST=None (depends on next patch)
Change-Id: I5dd96490c85ee2bcbc669f08bc6fff0ecc0f9e27
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 64f643da95d85954c4d4ea91c34a5c69b9b08eb6
Original-Change-Id: I366a2eb5b3a0df2279ebcce572fe814894791c42
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254864
Reviewed-on: http://review.coreboot.org/9836
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch changes the argument order for the (now temporarily unused)
write32() accessor macro (and equivalents for other lengths) from
(value, address) to (address, value) in order to conform with the
equivalent on x86. Also removes one remaining use of write32() on ARM
that slipped through since coccinelle doesn't inspect header files.
BRANCH=none
BUG=chromium:444723
TEST=Compiled Cosmos, Daisy, Blaze, Pit, Ryu, Storm and Pinky.
Change-Id: Id5739b144f6a5cfd40958ea68510dcf0b89fbfa9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f02cae8b04f2042530bafc91346d11bb666aa42d
Original-Change-Id: Ia91c2c19d8444e853a2fc12590a52c2b6447a1b9
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254863
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9835
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch is a raw application of the following spatch to the
directories src/arch/arm(64)?, src/mainboard/<arm(64)-board>,
src/soc/<arm(64)-soc> and src/drivers/gic:
@@
expression A, V;
@@
- write32(V, A)
+ writel(V, A)
@@
expression A, V;
@@
- write16(V, A)
+ writew(V, A)
@@
expression A, V;
@@
- write8(V, A)
+ writeb(V, A)
This replaces all uses of write{32,16,8}() with write{l,w,b}()
which is currently equivalent and much more common. This is a
preparatory step that will allow us to easier flip them all at once to
the new write32(a,v) model.
BRANCH=none
BUG=chromium:451388
TEST=Compiled Cosmos, Daisy, Blaze, Pit, Ryu, Storm and Pinky.
Change-Id: I16016cd77780e7cadbabe7d8aa7ab465b95b8f09
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 93f0ada19b429b4e30d67335b4e61d0f43597b24
Original-Change-Id: I1ac01c67efef4656607663253ed298ff4d0ef89d
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254862
Reviewed-on: http://review.coreboot.org/9834
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Adding a new field to a CBMEM structure does not work if there are
systems with older RO that do not have this new field as it means
romstage did not prepare the field and ramstage is using it
uninitialized.
To deal with this instead of adding a new field split the existing
s3_resume variable into bytes, using the first byte for the existing
s3_resume variable (which is always just 0 or 1) and the second byte
for the new varible, which will always be 0 for the old RO and can
be set by new RO.
BUG=chrome-os-partner:37108
BRANCH=samus
TEST=manual testing on samus:
1) ensure that if vboot requests reboot after TPM setup that it still
works and the reboot happens after reference code execution.
2) ensure that if RO is older without this change that it does not
cause a continuous reboot if newer ramstage is added
3) test that suspend resume still works as expected
Reviewed-on: https://chromium-review.googlesource.com/253550
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
(cherry picked from commit 1ccb7ee5fc6980ca0f26fa52b385d2cc52f396c9)
Change-Id: I6e206b4a3b33b8a31d102d64bd37d34657cf49ac
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fe85678ee788ff939bc8c084829a1b04232c4c6c
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: If69d0ff9cc3bf596eee8c3a8d6e04951820a26fe
Original-Reviewed-on: https://chromium-review.googlesource.com/256114
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9833
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This applies the same hack to Danger and Brain as on Rialto which
allows us to remove the EC-related sections from their respective
flashmaps.
BUG=none
BRANCH=veyron
CQ-DEPEND=CL:255669
TEST=built and booted on Brain w/ depthcharge and mosys changes,
was able to read vbnv data from userspace
Change-Id: I95715d59a21cd081ac4a3a2216576ede5620f1a5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4de4273be9ac80ca77a34bc076d1f265fbb94e9f
Original-Change-Id: I6c2041e8c17ab157599255a505aaef5e2447a241
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255780
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9832
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
if DCDC_UV_ACT_REG setted, when the buck voltage drop to 85%,
rk808 will reset this buck, but now when the current consumption large,
rk808 may miscarriage of justice this status, so we must disable this function
BUG=chrome-os-partner:34834
TEST=Boot from jerry, and do RUNIN test sucess
BRANCH=None
Change-Id: I08cef73b88d6c2722b389c632c7db29605f4545d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 858c8abc11a824fc3d991a39a49710243f4b1473
Original-Change-Id: I46ebe332c576eebd3386b5042b146a8b57a5c194
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/254496
Original-Commit-Queue: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9831
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We found that we should better keep ODT off for LPDDR3 on our boards.
BRANCH=veyron
BUG=chrome-os-partner:37346
TEST=Boot veyron_speedy normal
Change-Id: Id158c88769cf7ed1a5127cd09bad679a2f5e6a01
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0d85725a6faedb5bdbe8731991c225c31f138599
Original-Change-Id: Iebb8e74706756508dd56b85ad87baad48893c619
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255381
Reviewed-on: http://review.coreboot.org/9830
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch adds all SDRAM configurations currently in use for any Veyron
board to all boards. In the future we might decide that we want to reuse
known good memory from one board on another, and having all of these in
there already might help us avoid a firmware rev. We can still
differentiate them later if the need ever arises.
Not touching Rialto since it already decided to go its own way and
replace an existing RAM code with it's own 1GB configuration. Also
adjusting the names of the recently added DDR3 4GB configs to fit the
existing scheme.
Includes changes from "veyron: The ODT function is disabled LPDDR3".
BRANCH=veyron
BUG=None
TEST=Compiled all Veyron boards, booted on Jerry.
Change-Id: I817efd4b467a5a9587475a82df207048173e7bd5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 36d3fe138b154a16700e3c7adbb33834ff1c5284
Original-Change-Id: I4d037967dcb5cbd6b2b82f347f6b19541559b61a
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255665
Reviewed-on: http://review.coreboot.org/9829
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The wrong offsets were being used for the GRF_SOC_CON2 register. This also
configures odt based on the value of odt in the sdram_params for lpddr systems.
BUG=chrome-os-partner:37346
TEST=boot veyron_speedy and veyron_jerry
BRANCH=None
Change-Id: I13ec3d0df162fe73fabf8af40dd5472e15d6f6af
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 403ab13de17290dc3766bd6f1a03b6effbe58b41
Original-Change-Id: Ic0c18cc7ccf861ef8749e6c950fab9a2802e5f26
Original-Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255584
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9828
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add the absolute offset value to the CBFS log, to make it easier to
understand which particular CBFS section the file is loaded from.
BRANCH=storm
BUG=none
TEST=rebooted a Whirlwind device, observed an empty line before the
ramstage section of the log and absolute offsets reported by
CBFS.
Change-Id: Ifcb79ab386629446b98625a5416dfa5850a105f6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ecc4d1df7c51a263230c45ecac5981d53bdd44b1
Original-Change-Id: I5cc727127374d6e55b8ff6f45b250ef97125a8ec
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255120
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9827
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
add the K4B8G1646Q-4GB and H5TC8G63XXX-4GB ddr3 inf file,
and use ram_id 1110 correspond to K4B8G1646Q-4GB ddr3
use ram_id 1111 correspond to H5TC8G63XXX-4GB ddr3
BUG=None
TEST=Boot veyron_jerry normal
BRANCH=None
Change-Id: I3398516a9f2c2e44c9f5d08d0a3ab6e76b5c6f5f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b8dfc455bb93c2daf567e3b6e39c0a715e44311c
Original-Change-Id: I90250cb84eb140f93c4fc655fb3b90584dd515c0
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/255010
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9826
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Fix build bug that is referencing vboot_data from
vendorcode/google/chromeos/gnvs.c when CONFIG_HAVE_ACPI_TABLES is not
set.
BRANCH=none
BUG=None
TEST=Build and run on Glados
1. Checkout updated patches for config, skylake and glados through
FspNotify1
2. Verify that mainboard/intel/glados/Kconfig does not select
HAVE_ACPI_TABLES
3. emerge-glados coreboot
4. Test passes if build completes successfully
Change-Id: Ida5ab8b8dafe30b11dc80dab935e3223d4c760d3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1908079360aa065a36956d487eb93142e9c012a1
Original-Change-Id: Icac3845f7e2d1ddffa5f787a640033fba286c13e
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/254360
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/9825
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
I2c transfer may consist of multiple segments (for instance write
segment to set the register address and then a read segment to read
the register value). Transfer should be stopped as soon as a segment
processing error has been reported.
BRANCH=master
BUG=chrome-os-partner:35328
TEST=transfer shall not process the read segment when the write segment fails
Change-Id: I85b7b59b376ce33ba3f6d2526be86e9f6585d97b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 50cd4d40851b3cea99183c549c47b4486a3deb4a
Original-Change-Id: Id65f995d860dd670b289fbdd9eb0ca19a50d7007
Original-Signed-off-by: Sourabh Banerjee <sbanerje@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254494
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9824
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The qup_i2c_write_fifo() made to query QUP_I2C_MASTER_STATUS after QUP
transitions into PAUSE state to ensure that it captures the correct status.
Handled more error bits.
BRANCH=chromeos-2013.04
BUG=chrome-os-partner:35328
TEST=Booted up storm P0.2, verified that the TPM on GSBI1 works.
Verified that SUCCESS is not reported when the write FIFO has failed.
Change-Id: Ia91638d37b3fa8449630aa2cf932114363b2db78
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 75e0d59d2e6ba03182003f22944dbf99ce3eb412
Original-Change-Id: Ic4e8e85686499ce71ad3258b52e687ceff36a1f8
Original-Signed-off-by: Sourabh Banerjee <sbanerje@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254495
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9823
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Cache operations are simplified by removing assembly
implementation and replacing it with simpler C code.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; caches are properly
invalidated;
BRANCH=none
Change-Id: I0f092660549c368e98c208ae0c991fe6f5a428d7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bf99849e75813cba865b15af9e110687816e61e4
Original-Change-Id: I965e7929718424f92f3556369d36a18ef67aa0d0
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250792
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9820
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When using single-channel ddr, DMC channel 1 need to reset dll,
otherwise it will lead to pmdomain idle request fails.
BUG=chrome-os-partner:35654
BRANCH=veyron
TEST=boot rialto
Change-Id: Id6b673187c688d238e9a391b3d98720c783e3af4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 927e8426104f8869e139c3f60a04cd49bf726e61
Original-Change-Id: I8be1567040ddb5f2a2b0d06568e517d794ead87a
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250060
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9819
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Using identity_map(), map the DRAM/SRAM regions to themselves (which
happens to be using KUSEG on urara).
The bootblock (which still runs in KSEG0) sets up the identity mapping
in bootblock_mmu_init() so that ROM/RAM stages can be loaded into the
KUSEG address range.
The stack and pre-RAM CBMEM console also remain in KSEG0 since we
don't really care about their physical addresses.
Also splitting CBFS cache to pre and post RAM, to allow for larger
rambase images.
BUG=chrome-os-partner:36258
BRANCH=none
TEST=With the rest of coreboot and depthcharge patches applied:
- booted urara into the kernel login prompt
- from depthcharge CLI tried accessing memory below 0x100000 -
observed the exception.
Change-Id: If78f1c5c54d3587fe83e25c79698b2e9e41d3309
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9668b440b35805e8ce442be62f67053cedcb205e
Original-Change-Id: I187d02fa2ace08b9fb7a333c928e92c54465abc2
Original-Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/246694
Reviewed-on: http://review.coreboot.org/9816
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Introduce identity_map() function. It takes a memory range and
identity maps it entirely in the TLB table, if possible. As a result
the virtual and physical address ranges are the same.
The function attempts to use as large of a page size as possible for
each region in order to conserve TLB entries.
BUG=chrome-os-partner:36258
BRANCH=none
TEST=Build and boot on Pistachio with the rest of the patches applied.
Change-Id: I4d781b04699e069a71c49a0c6ca15c7a6b42a468
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 234d32edfd201019b7a723316a79c932c62ce87e
Original-Change-Id: If3e2392b19555cb6dbae8b5559c1b1e53a313637
Original-Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/246693
Reviewed-on: http://review.coreboot.org/9815
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Found that any non-USB3.0 devices connected to type-C ports
(displayPort dongles) cause XHCI port to see connection which in turn
leads us to enter USB compliance mode.
That in turn causes the port to wake the system for a yet-to-be
determined reason. Clearing the PORTSC status bits (actually just
CSC) seems to remedy the wake.
Signed-off-by: Todd Broch <tbroch@chromium.org>
BRANCH=samus
BUG=chrome-os-partner:35320
TEST=manual,
1. Plug hoho into type-C port on samus and remove
2. powerd_dbus_suspend
Device stays asleep.
Change-Id: Id3a291579ffca0152a7ef32e37ecae80ca08a82b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0be5cba4916681dceb0372e76d9643e6c7175db5
Original-Change-Id: I1396b9f8013dbbb31286c1d8958af592b3da7475
Original-Reviewed-on: https://chromium-review.googlesource.com/247410
Original-Commit-Queue: Todd Broch <tbroch@chromium.org>
Original-Tested-by: Todd Broch <tbroch@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9814
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: I97920e7eb64c05034184f9a4e1c8f2dfa44d3fdd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9813
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
If the board is configured with a pre-graphics delay it should
be skipped in the resume path.
BUG=chrome-os-partner:28234
BRANCH=broadwell
TEST=measure resume time in dev mode to be same as normal mode
Change-Id: I5a4ad5bba9e5316c89f7935d8811759b041429d9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b44a7167532410fc44ca9df1c91c91aaf541ae49
Original-Change-Id: Ic9f2cda71d8a567f57e863409f0f3fb98ab68bcf
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/245116
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9812
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch fixes the use of the recovery button, and the value is stored
in a SATA controller scratch register.
BUG=chrome-os-partner:35241
BRANCH=none
TEST=Use recovery button and run firmware_RecoveryButton
Change-Id: Ia06f147c7e44d6c4eea2c2e4f502c233c956ee9b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 34c7ee922a9602b3448a72cd669fd68feeed1bba
Original-Change-Id: I1667c7f188b0f87c4bc7caa82f9c977b2b4c0611
Original-Signed-off-by: Ryan Lin <ryan.lin@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241772
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9811
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is a no-op change just sorting the CBMEM entries' definitions for
easy look up and comparison.
BRANCH=storm
BUG=none
TEST=Booted a storm device, observed the expected CBMEM entries
present in the console output.
Change-Id: I26365285f20ecb256918277b60e178cd61dc8213
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f140fd8d85ded30d1b89f5d4c64f8b9f31d6b27b
Original-Change-Id: Ibcd4f184ef1bade10ad677384f61243da7e3c713
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/225259
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9810
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
This was added in upstream but not in Chromium OS where
pistachio support was developed.
Change-Id: I54f883776f19aa7bd357841731166e92d03145d8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9808
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
ChromeOS/vboot devices expect the TPM PCRs 0 and 1 to be extended with
digests that attest the chosen boot mode (developer/recovery) and the
HWID in a secure way. This patch uses the newly added vboot2 support
functions to fetch these digests and store them in the TPM.
CQ-DEPEND=CL:244542
BRANCH=veyron
BUG=chromium:451609
TEST=Booted Jerry. Confirmed that PCR0 contains the same value as on my
vboot1 Blaze and Falco (and PCR1 contains some non-zero hash).
Original-Change-Id: I7037b8198c09fccee5440c4c85f0821166784cec
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/245119
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
(cherry picked from commit 8b44e13098cb7493091f2ce6c4ab423f2cbf0177)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I549de8c07353683633fbf73e4ee62ba0ed72ff89
Reviewed-on: http://review.coreboot.org/9706
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The ramstage is loaded from romstage, so the LZMA scratchpad buffer used
to decompress it is part of the romstage BSS in SRAM. On RK3288, SRAM
cannot be cached which makes the decompression so slow that it's faster
to just load an uncompressed image from SPI. Disable ramstage
compression on this SoC to account for that.
[pg: implementation avoids restructuring all of Kconfig]
BRANCH=None
BUG=None
TEST=Built for Pinky and Falco, confirmed that the former didn't have
COMPRESS_RAMSTAGE in its .config and the latter still did. Measured a
speed-up of about 35ms on Pinky. (For some weird reason, the
decompression of the payload also takes way longer than on other
platforms, although not as long as the ramstage. I have no explanation
for that and can't really think of a good way to figure it out... maybe
the Cortex-A12 is just terrible at some operation that LZMA uses a lot?)
Change-Id: I9f67f7537696ec09496483b16b59a8b73f4cb11b
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/234192
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9792
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We recently restructured where the CBFS header is stored
and how it is looked up, with less magic. The RISC-V port
didn't get the memo, so have it follow the pack now.
Change-Id: Ic27e3e7f9acd55027e357f2c4beddf960ea02c4d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/9795
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
When CONFIG_MULTIPLE_CBFS_INSTANCES is enabled, the image is expected
to have CBFS instances in rw-a and rw-b sections of the bootrom.
This patch adds code which makes sure that CBFS header points at the
proper bootrpom section as determined by vboot, and the RW stages load
from that section.
BRANCH=storm
BUG=chrome-os-partner:34161, chromium:445938
TEST=with the rest of the patches in, STORM boots all the way into
Linux login prompt.
Original-Change-Id: I187e3d3e65d548c672fdf3b42419544d3bd11ea1
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/237662
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 71ad0bb41b183374a84a5b9fb92c3afd813ceace)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: Ia05cb713981c44da8cb379b72dfbe17fe1f6c5ff
Reviewed-on: http://review.coreboot.org/9704
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch aligns our verstage code to the new API addition in vboot2.
The hardware crypto functions are stubbed out by default and just
pretend that all algorithms are unsupported, causing vboot to fall back
to the normal software hashing code. These weak symbols can be
overridden by individual platform code to provide actual hardware
crypto engine support.
CQ-DEPEND=CL:236453
BRANCH=None
BUG=chrome-os-partner:32987
TEST=Booted Pinky, confirmed vboot falls back to software crypto.
Original-Change-Id: Idf6a38febd163aa2bff6e9a0e207213f01ca8324
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236435
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
(cherry picked from commit 9b5ee7f575f1aa3b0eb6ef78947ca93a4818f57b)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I6f0e19255a9bc5c5cd1767db76f1e47897ef0798
Reviewed-on: http://review.coreboot.org/9703
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
this allows each board to decide what to do after firmware verification is
done. some board needs to return back to the previous stage and let the
previous stage kick off the verified stage.
this also makes it more visible what is going to happen in the verstage since
stage_exit now resides in main().
BUG=none
BRANCH=tot
TEST=booted cosmos dev board. booted blaze in normal and recovery mode.
built for all current boards.
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I3cb466cedf2a9c2b0d48fc4b0f73f76d0714c0c7
Original-Reviewed-on: https://chromium-review.googlesource.com/232517
(cherry picked from commit 495704f36aa54ba12231d396376f01289d083f58)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: Ic20dfd3fa93849befc2b37012a5e0907fe83e8e2
Reviewed-on: http://review.coreboot.org/9702
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The ipq806x UART is based on the same universal serial port which can
be also configured as i2c or SPI. Configuring it is not a trivial
task, so in case the kernel wants to use earlyprintk() the port needs
to be configured by the firmware.
Invoking uart_init() when the console is not enabled causes include
file collisions, which would require changes to more than 100 files.
Leaving this to another day, rearranging the ipq806x driver to be able
to invoke UART initialization function even when serial console is not
configured.
Also add a check to avoid initialization if UART has been already
set up.
BRANCH=storm
BUG=chrome-os-partner:35364
TEST=verified that storm console is still fully operational when
enabled, and that the kernel boots fine to the serial console
login prompt even if the firmware console is disabled.
Change-Id: Ibbbab875449f2ac2f0d6c504c18faf0da8251ffa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c512d6c1d0c0868137d1213ea84cd4bca58872db
Original-Change-Id: I421acba3edf398d960b5058f15d1abb80ebc7660
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/240516
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9794
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Originally ported QCA UART driver used hardware accessor macros where
both address and data were represented by 32 bit integers. Coreboot
uses macros where addresses are represented by pointers, this make the
code more robust, as accidental swap between address and data does not
go unnoticed.
This patch converts ipq806x UART driver to use coreboot accessors. It
relies on gcc void pointer arithmetic considering objects pointed at
by void pointers to be one byte in size. Also replacing spaces with
hard tabs where appropriate.
BRANCH=storm
BUG=chrome-os-partner:34790
TEST=new code still boots fine on Storm with console output present.
Change-Id: I3ded9c338ff241bb1d839994f7296756aad8772d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 10616351704ebbcfcf25793ae974b256bc5bd6b0
Original-Change-Id: Ie15e09f9f3ea10a8566b6845219c2e09fed39218
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/240514
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org>
Reviewed-on: http://review.coreboot.org/9793
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
To avoid entries with Type-C alternate mode devices disable
compliance mode entry. This needs to be set on both boot
and resume.
BUG=chrome-os-partner:35320
BRANCH=samus
TEST=manual:
1) boot on samus with USB keyboard plugged in -> controller in D0 at boot
2) iotools mmio_read32 0xe12080ec == 0x18010c01
3) suspend and resume
4) iotools mmio_read32 0xe12080ec == 0x18010c01
5) remove USB keyboard -> controller in D3
6) iotools mmio_read32 0xe12080ec == 0xffffffff
7) plug in USB keyboard -> controller in D0
8) iotools mmio_read32 0xe12080ec == 0x18010c01
9) boot with no external USB devices -> controller in D3 at boot
10) iotools mmio_read32 0xe12080ec == 0xffffffff
11) plug in USB keyboard -> controller in D0
12) iotools mmio_read32 0xe12080ec == 0x18010c01
Change-Id: I4d566112b3c188bafdf9a4bbd92944c89500e3e8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: db8c8ab8ff25f6a39cd50dcc91b5ba9fd7d05059
Original-Change-Id: I8b68ba75e254a7e236c869f4470207eb5290053d
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/251361
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9782
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Move reset support into the Intel common branch. Prevent breaking of
existing platforms by using a Kconfig value to select use of the common
reset code.
BRANCH=none
BUG=None
TEST=Build and run on Glados
Change-Id: I5ba86ef585dde3ef4ecdcc198ab615b5c056d985
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 85d8a6d9628a66cc8d73176d460cd6c5bf6bd6b2
Original-Change-Id: I5048ccf3eb593d59301ad8e808c4e281b9a0aa98
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/248301
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/9505
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add support for applying write protection to the MRC cache
region in SPI flash.
This is only enabled if there is write protect GPIO that is
set, and the flash status register reports that the flash
chip is currently write protected.
Then it will call out to a SOC specific function that will
enable write protection on the RW_MRC_CACHE region of flash.
The implementation is not quite as clean as I would like because
there is not a common flash protect interface across SOCs so
instead it relies on a new Kconfig variable to be set that will
indicate a SOC implements the function to protect a region of
SPI flash.
BUG=chrome-os-partner:28234
BRANCH=broadwell
TEST=build and boot on samus
1) with either WPSW=0 or SRP0=0 the PRR is not applied
2) with both WPSW=1 and SRP0=1 the PRR is applied
Change-Id: If5907b7ddf3f966c546ae32dc99aa815beb27587
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: a3e0e71dfd7339aab171a26b67aec465a3f332d6
Original-Change-Id: I94e54e4723b1dcdacbb6a05f047d0c0ebc7d8711
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/241170
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9494
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Serial port on ITE 8772 SuperIO must be initialized before
console_init is called. So the pre console init callback
is added to let mainboard code do proper initialization.
Change-Id: Iaa3e4b9c6e7ce77a7b9a6b9ecedd8ea54f3141dc
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 71ee2fd470e19fa4854f895678445b05c17761c1
Original-Change-Id: I594e6e4a72f65744deca5cad666eb3b227adeb24
Original-Signed-off-by: Wenkai Du <wenkai.du@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/227933
Original-Reviewed-by: Kenji Chen <kenji.chen@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com>
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9472
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This change switches all mainboard vendors and mainboards
to be autoincluded by Kconfig, rather than having to be mentioned
explicitly.
This means, vendor and mainboard directories are becoming more
"drop in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree mainboards / components
to be built with a given coreboot version (given that the API did
not change)
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: Ib68ce1478a2e12562aeac6297128a21eb174d58a
Reviewed-on: http://review.coreboot.org/9295
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
this is not only for speed but also preventing the cpu from crashing.
the cpu is not happy when cache is cleaned without mmu turned on.
BUG=chrome-os-partner:36691
BRANCH=broadcom-firmware
TEST=boot purin to romstage.
Change-Id: I2445dcc2729798c4fc56fa191cbc8471ef708d08
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9e35c925b75213e1d35bf191f22c39aaf1726eeb
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: Icaf8c506df258edb99413949e6e3089a2b1a91af
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/199388
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/251306
Reviewed-on: http://review.coreboot.org/9768
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
we also pick no RETURN_FROM_VERSTAGE.
BUG=none
BRANCH=broadcom-firmware
TEST=booted b0 board
Change-Id: Iddd95f233a614187ae6b26f351a289c23f25742f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 243598925333982b40297adad878c461990d7d70
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I6ab96628cecb84e061777cc85d6d572823f6d63c
Original-Reviewed-on: https://chromium-review.googlesource.com/251303
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9767
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
This allows us to define the serial console UART on a per-board
basis.
BUG=chrome-os-partner:31438
BRANCH=none
TEST=built and booted on urara w/ follow-up patches
Change-Id: Idbb0d39bf8855df4312f7499c60b8b92826fdd07
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ed4cfdd5ed6ccbf87a50f56d3e07f2f1a9d49464
Original-Change-Id: I3faeb92f026062cded390603a610e5b8f7c9bc12
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/243211
Original-Reviewed-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Reviewed-on: http://review.coreboot.org/9777
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This patch fixes a bug that caused non-x86 boards to use the poor man's
assert() version with a lot more instructions per invocation and
hexadecimal line numbers in __PRE_RAM__ environments. This was really
just an oversight in the ARM port... even x86 uses a proper printk() in
most cases (those with CAR) and there's no reason not to do so on the
generally even more flexible SRAM-based architectures.
Additionally, it adds a new Kconfig option to make failed assertions and
BUG() calls halt again. This seems to have been the original intention,
but was commented out once out of fear that this might prevent
production systems from booting. It is still a useful debugging feature
though (since otherwise assertions can easily just scroll past and get
overlooked), so the user should be able to decide the this based on his
needs.
(Also changed error messages for both to include the word "ERROR", since
grepping for that is the most sophisticated way we currently have to
detect firmware problems. Some automated Chromium OS suspend tests check
for that.)
BRANCH=veyron
BUG=None
TEST=Booted Jerry. Compared binary sizes before and after, new version's
bootblock is some ~600 bytes smaller.
Change-Id: I894da18d77e12bf104e443322e2d58e60564e4b7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6a5343124719c18a1c969477e3d18bda13c0bf26
Original-Change-Id: I0268cfd67d8c894406b18bb3759a577944bcffb1
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/250661
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9775
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
stmicro flash chips use 2 bytes as a device id: upper byte for memory
type and lower byte for capacity. with this change, we will use all 2
bytes to identify a chip.
BUG=none
BRANCH=broadcom-firmware
TEST=booted purin and verified n25q256a was identified.
Change-Id: I8f382eddc4fa70d3deceb4f9d2e82026a7025629
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 12f70a1d4b7e1142afec9ce097c4a21b6225f66e
Original-Change-Id: Id3378a77318fabb74ddb30f1a9549010636872ba
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/199387
Original-Reviewed-by: Corneliu Doban <cdoban@broadcom.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/251305
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9774
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Compile in support for the STM flash devices.
BRANCH=storm
BUG=chrome-os-partner:33489
TEST=verified that both spansion and stm flash devices boot as
expected.
Change-Id: Ib616b2b52d29b20b4447c92115181a92c524ac39
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 34c0147b45551e9161e3f0e342a753907f27f9ae
Original-Change-Id: I922afb91cc3ac5bf459d9746817d7677986b93cd
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/248993
Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9773
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
That function requirement was added upstream but not in Chromium, so
add an implementation.
Change-Id: Ie384b315adb205586defa730b843c7c8e96f77fb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9776
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Bootblock does not allow using malloc, use statically allocated chip
structures instead.
BRANCH=storm
BUG=chrome-os-partner:33489
TEST=both drivers compile when configured in, also booted whirlwind
with an STM compatible SPI NOR flash.
Change-Id: I154c33ce5fc278d594205d8b8e62a56edb4e177e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: eedbb959a595e0898e7a1dd551fc7c517a02f370
Original-Change-Id: I29b37107ac1d58a293f531f59ee76b3d8c4b3e7c
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/248992
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9772
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is necessary to make sure that bootblock uses the default CBFS
header (as it ought to) when multiple CBFS images support is enabled.
BRANCH=storm
BUG=chrome-os-partner:34161, chromium:445938
TEST=with the rest of the patches applied storm boots all the way inot
the Linux prompt
Change-Id: I5e029d95c5cb085794c7bf5f44513b2144661e38
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 75b2c2ef6c8287db7c3e5879cacfd5dcba4391ac
Original-Change-Id: I5c352921b4c9b6a3294f4658d174e0842d2ee365
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/237661
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9770
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is the intialization code specific to the Winbond
W972GG6JB-25 part using Synopsys DDR uMCTL and DDR Phy.
This is DDR2 initialization code only (currently present
on the bring up board). DDR3 initialization code will follow
for boards having DDR3 memory.
The programming procedure that is executed at power up to bring
up the uMCTL, PHY and memories into a state where reads and
writes to the memory can be performed is the following:
1. uPCTL (Universal DDR protocol controller) initialization
The timining registers TOGCNT1U, TINIT, TOGCNT100N and TRSTH
needed for driving the memory power-up sequence are programmed
as a function of the internal timers clock frequency.
Organization (memory chip specific) values are set
(column/bank/row address width and number of ranks), together
with other static values (latency, timing, power up configuration).
All these values are static, provided by the datasheet,
being determined by the memory type, size and frequency.
2. PHY initialization
The PHY is programmed with datasheet provided values,
specifying the initialization values for it to send to the
external memory (timing parameters).
Also, delay lines (DLL) and strength of drive pads are
calibrated (based on external conditions: temperature,
voltage, noise) and locked. After that, the PHY goes
through a trainig process (also dependent on the
current conditions at boot time) to establish precise
timing configuration between the DDR clock and DQS (data strobe)
and between DQS and DQ (data).
3. Memory power up
4. Switch from configuration state to access state.
BUG=chrome-os-partner:31438, chrome-os-partner:37087
TEST=tested on Pistachio bring up board -> DDR initialized
properly and ramstage executed correctly
DDR2 is also tested during chip sort.
Corner cases (performace of DDR in different conditions)
will be tested after the chip reaches a stable state.
BRANCH=none
Change-Id: I0093dc175d064aad03052d5281679b008c1bf012
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3d0bacea0fd5bd3b12008b47e80de8398f447785
Original-Change-Id: I8437db6c84d77c4c51a3ee2b09cd3d14913c0d16
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241424
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9769
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
broadcom cygnus hangs if we clean caches by dcache_clean_invalidate_all
at bootblock entry point. this change makes startup code call
dcache_invalidate_all instead.
other boards theoretically should not be affected as long as maskrom
does not hand off execution to bootblock with dirty cache.
BUG=chrome-os-partner:36648,chrome-os-partner:36691
BRANCH=broadcom-firmware
TEST=boot cygnus b0 board, messages were printed on console:
coreboot-688aae9-dirty bootblock Mon Feb 9 13:21:02 PST 2015
starting...
Exception handlers installed.
Change-Id: I05777ca525c97bb3d7cbb5ea7e872a602dcd5a19
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 59de5328df9d0502a3b3f7c624d3e86e038de50e
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I9b8850846b941e7e62712e90cc28ad14a68da393
Original-Reviewed-on: https://chromium-review.googlesource.com/251304
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9762
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Storm devices' recovery button is overloaded. Pressing it when the
system is running is supposed to reset the device. To trigger recovery
mode the button must be held pressed for at least 5 seconds after
reset.
Currently interpreting the recovery button state is the responsibility
of the board (vboot gets a consolidated state, which is a combination
of several conditions), so the simplest way to implement this feature
is to make the board follow the recovery button state.
In case the button is not pressed when it is first sampled, its state
is saved immediately and no recovery request is reported. In case the
button is pressed when it is first sampled, the board code keeps
polling it up to 5 seconds and acts accordingly.
BRANCH=storm
BUG=chrome-os-partner:36059
TEST=tried starting a whirlwind with recovery button pressed for
various durations, it entered recovery mode when the button was
pressed longer than 5 seconds.
Change-Id: Icb3250be7c2a76089c070acd68cb521d1399e245
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 45e7265bc760944f93dd98903d39d2b30aa96365
Original-Change-Id: Iab3609ebce3a74e3d0270775b83f3cf03a8837ca
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/251711
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9761
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The GSBI driver is extended to be able to program the CTRL reg for any given
GSBI block. The NS and MD registers programming is made more readable by
programming the M, N, D and other bits of the registers individually.
Defined configure structs for each QUP block to be able to track the init
status for each qup.
Configured GPIO8 and GPIO9 for I2C fuction.
BRANCH=chromeos-2013.04
BUG=chrome-os-partner:36722
TEST=Booted up storm P0.2, verified that the TPM on GSBI1 still works.
Change-Id: I17906beedef5c80267cf114892080b121902210a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 07bc79211770decc1070c3a88874a4e452b8f5bc
Original-Change-Id: I841d0d419f7339f5e5cb3385da98786eb18252ad
Original-Signed-off-by: Sourabh Banerjee <sbanerje@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/250763
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Trybot-Ready: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9759
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add a clock control driver to initialize the clock tree inside the
low-power audio subsystem. Depthcharge builds up on this to enable
audio function on storm.
The clock is hardcoded for 48KHz frame rate, two 16 bit channels.
BRANCH=storm
BUG=chrome-os-partner:35247
TEST=with depthcharge patches applied and Using depthcharge CLI audio
test program verified that the target generates sensible sounds
audio 100 100
audio 1000 5000
Change-Id: I56513fc782657ade99b6e43b2d5d3141d27ecc4e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0d4f408408aa38b2f0ee19b83ed490de39074760
Original-Change-Id: If8ffc326698fcea17e05d536930d927ca553481f
Original-Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/248830
Original-Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: http://review.coreboot.org/9758
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch adds the necessary platform glue to allow the use of
software-driven I2C bit banging on the RK3288. This is just a debugging
feature that can be used to reproduce certain I2C failure cases.
Also fix Makefile verstage linking for the feature and add some new
rk3288 IOMUX macros as needed.
BRANCH=None
BUG=None
TEST=Added "CONFIG_SOFTWARE_I2C=y" to configs/config.veyron_jerry,
wrapped Jerry's bootblock and verstage in software_i2c_attach/detach()
calls, confirmed that both PMIC and TPM could be driven correctly with
software I2C driver. Tried out different combinations of
software_i2c_wedge_ack() and software_i2c_wedge_read() on the PMIC and
observed transfer results with the hardware controller after reboot...
the worst that would happen is that the first register read-modify-write
(DCDC_ILMAX) would fail to read, but all later transfers would be fine.
Since that register is written twice (due to current BUCK1 ramp
implementation) and is not terribily important anyway, I think we don't
need to worry about wedging problems.
Change-Id: Iba801ee61d30fb1fd3aef8300612c67fa50c441b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 24dfca9bab38a20c40ef0c2dd4c775b8d8f47487
Original-Change-Id: I96777300a57c85471bad20e23a455551e9970222
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/247890
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9757
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This brings brain, danger, and rialto up to parity with other
veyron platforms as far as eventlog functionality is concerned.
BUG=chrome-os-partner:34436
BRANCH=none
TEST="mosys eventlog list" shows events (tested on Brain)
Change-Id: I186c5d18e5351c0eaf08ffecfd87506283c44b19
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1764bc53147718031231a6d125a4a1a96c4c6a8f
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Ief09299965f6f21bc5a40cef31cde61344025c2a
Original-Reviewed-on: https://chromium-review.googlesource.com/239979
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9755
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This applies a previous patch ("chromeos: Provide common watchdog
reboot support") to some veyron platforms that were missing it.
BUG=none
BRANCH=none
TEST=built and booted on Brain
Change-Id: I3eb431a57367b8f885844e4353a78f77515f5195
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b0c87dd4217917a35817c719efe43dd4ec442df0
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I2861939655a995d309847f64cecd974a740fae37
Original-Reviewed-on: https://chromium-review.googlesource.com/245633
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9754
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
we will use dvs to adjust the voltage in kernel, if device reset
by watchdog in kernel, the dvs gpio may not reset, and we use the
i2c to adjust rk808 voltage in coreboot, so it may failure. so we
move the reboot_from_watchdog() before the rk808 setting.
BUG=None
TEST=Boot from speedy
BRANCH=None
Change-Id: I809c63153d49680d9c84462aafd7bae09106fa6e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 76efb4b0196eecc84664a4c5dce2221152a39c0a
Original-Change-Id: I92b5c6413bbffe30566178de89df1f9683790982
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/244289
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9752
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Many ChromeOS devices use a GPIO to reset the system, in order to
guarantee that the TPM cannot be reset without also resetting the CPU.
Often chipset/SoC hardware watchdogs trigger some kind of built-in
CPU reset, bypassing this GPIO and thus leaving the TPM locked. These
ChromeOS devices need to detect that condition in their bootblock and
trigger a second (proper) reboot.
This patch adds some code to generalize this previously
mainboard-specific functionality and uses it on Veyron boards. It also
provides some code to add the proper eventlog entry for a watchdog
reset. Since the second reboot has to happen before firmware
verification and the eventlog is usually only initialized afterwards, we
provide the functionality to place a tombstone in a memlayout-defined
location (which could be SRAM or some MMIO register that is preserved
across reboots).
[pg: Integrates
'mips: Temporarily work around build error caused by <arch/io.h> mismatch]
BRANCH=veyron
BUG=chrome-os-partner:35705
TEST=Run 'mem w 0xff800000 0x9' on a Jerry, watch how a "Hardware
watchdog reset" event appears in the eventlog after the reboot.
Change-Id: I0a33820b236c9328b2f9b20905b69cb934326f2a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fffc484bb89f5129d62739dcb44d08d7f5b30b33
Original-Change-Id: I7ee1d02676e9159794d29e033d71c09fdf4620fd
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242404
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Id: c919c72ddc9d2e1e18858c0bf49c0ce79f2bc506
Original-Change-Id: I509c842d3393bd810e89ebdf0dc745275c120c1d
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242504
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9749
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
BUG=chrome-os-partner:34436
BRANCH=none
TEST=Built and booted on pinky w/ depthcharge fmap patch,
used mosys to verify that eventlog entries get populated:
entry="0" timestamp="2015-01-06 13:45:33" type="Log area cleared" bytes="4096"
entry="1" timestamp="2015-01-06 13:45:33" type="System boot" count="0"
entry="2" timestamp="2015-01-06 13:45:33" type="Chrome OS Developer Mode"
Change-Id: I74ba8b271328453c8b91f11e7858754a80806c31
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 197010f057f4835a30ed2e71f47ca51fc181afe4
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I19cb884be5c3e00975599e96e0223e33d32e7c0d
Original-Reviewed-on: https://chromium-review.googlesource.com/238830
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9644
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Turns out there are uses for memlayout regions not specific to vboot2.
Rather than add yet another set of headers for a single region, let's
make the vboot2 one common for chromeos.
BRANCH=veyron
BUG=chrome-os-partner:35705
TEST=Booted Jerry, compiled Blaze, Cosmos, Ryu and Storm.
Change-Id: I228e0ffce1ccc792e7f5f5be6facaaca2650d818
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c6d7aab9f4e6d0cfa12aa0478288e54ec3096d9b
Original-Change-Id: I1dd7d9c4b6ab24de695d42a38913b6d9b952d49b
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242630
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9748
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The 4 byte offset value will be stored in SRAM and shared between
different coreboot stages.
BRANCH=storm
BUG=chrome-os-partner:3416, chromium:445938
TEST=with the rest of the patches in, storm successfully boots into
Linux login prompt
Change-Id: Id8df75b0c679e274532660d55410291e59f3b520
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8f2f7cf6263f4c2db70b1c87ec67f6b0308059b3
Original-Change-Id: I1ebfada93e222992300cd695d04669988206d4b1
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/237660
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9744
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
This patch introduces a new option (CONFIG_MULTIPLE_CBFS_INSTANCES) to
allow multiple CBFS instances in the bootrom.
When the new option is enabled, the code running on the target
controls which CBFS instance is used. Since all other then header CBFS
structures use relative addressing, the only value which needs
explicit setting is the offset of the CBFS header in the bootrom.
This patch adds a facility to set the CBFS header offset. The offset
value of zero means default. i.e. the CBFS initialization code still
discovers the offset through the value saved at the top of the ROM.
BRANCH=storm
BUG=chrome-os-partner:34161, chromium:445938
TEST=with the rest patches in, storm target successfully boots from RW
section A.
Change-Id: Id8333c9373e61597f0c653c727dcee4ef6a58cd2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e57a3a15bba7cdcca4a5d684ed78f8ac6dbbc95e
Original-Change-Id: I4c026389ec4fbaa19bd11b2160202282d2f9283c
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/237569
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9747
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Pistachio UART closely matches 8250, the only difference is that its
register file is mapped to a 32 bit bus.
Provide a function to report register with so that the Coreboot table
entry gets correct value.
BRANCH=none
BUG=chrome-os-partner:31438
TEST=with the rest of the patches integrated depthcharge console messages
show up when running on the FPGA board
Change-Id: Icd72b115b4f339800d6c8b210a6617398232f806
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e1dc4156949b20efafbca2c19ff424436a400087
Original-Change-Id: Icafb014af338e05bbf1044b791683733685ffab3
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/240028
Original-Reviewed-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9740
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Some SOCs (like pistachio, for instance) provide an 8250 compatible
UART, which has the same register layout, but mapped to a bus of a
different width.
Instead of adding a new driver for these controllers, it is better to
have coreboot report UART register width to libpayload, and have it
adjust the offsets accordingly when accessing the UART.
BRANCH=none
BUG=chrome-os-partner:31438
TEST=with the rest of the patches integrated depthcharge console messages
show up when running on the FPGA board
Change-Id: I30b742146069450941164afb04641b967a214d6d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2c30845f269ec6ae1d53ddc5cda0b4320008fa42
Original-Change-Id: Ia0a37cd5f24a1ee4d0334f8a7e3da5df0069cec4
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/240027
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9738
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
we use Kconfig define sdram size before, but there may use
different sdram size in the same overlay, so we must detect
sdram size at runtime now. If we use 4G byte sdram, we can
use[0x00000000:0xff000000], since the [0xff000000:0xffffffff]
is the register space.
BUG=chrome-os-partner:35521
TEST=Boot from mighty
BRANCH=None
Change-Id: I7a167c268483743c3eaed8b71c7ec545a688270c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ad4f27dd08c467888eee87e3d9c4ab3077751898
Original-Change-Id: Ib32aed50c9cae6db495ff3bab28266de91f3e73b
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/243139
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9734
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
I always had that TODO comment in there but I had already forgotten what
I even meant by it. It's really just a simple cleanup... this function
is (currently) veyron-specific and doesn't belong in common code.
BRANCH=veyron
BUG=None
TEST=Booted Jerry.
Change-Id: Iccd6130c90e67b8ee905e188857c99deda966f14
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d188398704575ad2fedc2a715e609521da2332b0
Original-Change-Id: I6ce701a15a6542a615d3d81f70aa71662567d4fa
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/241190
Reviewed-on: http://review.coreboot.org/9733
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We've traditionally tucked the framebuffer at the end of memory (above
CBMEM) on ARM and declared it reserved through coreboot's resource
allocator. This causes depthcharge to mark this area as reserved in the
kernel's device tree, which may be necessary to avoid display corruption
on handoff but also wastes space that the OS could use instead.
Since rk3288 boards now have proper display shutdown code in
depthcharge, keeping the framebuffer memory reserved across the handoff
(and thus throughout the lifetime of the system) should no longer be
necessary. For now let's just switch the rk3288 implementation to define
it through memlayout instead, which is not communicated through the
coreboot tables and will get treated as normal memory by depthcharge.
Note that this causes it to get wiped in developer/recovery mode, which
should not be a problem because that is done in response to VbInit()
(long before any images are drawn) and 0 is the default value for a
corebootfb anyway (a black pixel).
Eventually, we might want to think about adding more memory types to
coreboot's resource system (e.g. "reserved until kernel handoff", or
something specifically for the frame buffer) to model this situation
better, and maybe merge it with memlayout somehow.
CQ-DEPEND=CL:239470
BRANCH=veyron
BUG=chrome-os-partner:34713
TEST=Booted Jerry, noticed that 'free' now displays 0x7f000 more bytes
than before (curiously not 0x80000 bytes, I guess there's some alignment
waste in the kernel somewhere). Made sure the memory map output from
coreboot looks as expected, there's no visible display corruption in
developer/recovery mode and the 'cbmem' utility still works.
Change-Id: I12b7bfc1b7525f5a08cb7c64f0ff1b174df252d4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 10afdba54dd5d680acec9cb3fe5b9234e33ca5a2
Original-Change-Id: I1950407d3b734e2845ef31bcef7bc59b96c2ea03
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/240819
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9732
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Each type of cache might have different cache line size.
Call the proper get_<*>cache_line function for each cache
type.
Fixes problem with get_L2cache_line which previously
targeted L3 cache line in the config register, instead of
L2 cache.
TODO: add support for tertiary caches and have cache
operations be called per CPU, not per architecture.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; worked as expected;
BRANCH=none
Change-Id: I7de946cbd6bac716e99fe07cb0deb5aa76c84171
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 62e2803c6f2a3ad02dc88f50a4ae2ea00487e3f4
Original-Change-Id: I03071f24aacac1805cfd89e4f44b14ed1c1e984e
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241853
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9731
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add a function that allows reading of the status register
from the SPI chip. This can be used to determine whether
write protection is enabled on the chip.
BUG=chrome-os-partner:35209
BRANCH=haswell
TEST=build and boot on peppy
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/240702
Reviewed-by: Shawn N <shawnn@chromium.org>
(cherry picked from commit c58f17689162b291a7cdb57649a237de21b73545)
Change-Id: Ib7fead2cc4ea4339ece322dd18403362c9c79c7d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9fbdf0d72892eef4a742a418a347ecf650c01ea5
Original-Change-Id: I2541b22c51e43f7b7542ee0f48618cf411976a98
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/241128
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/9730
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
A payload may want to run erase operations on SPI NOR flash without
re-probing the device to get its properties. This patch passes up
three properties of flash to achieve that:
- The size of the flash device
- The sector size, i.e., the granularity of erase
- The command used for erase
The patch sends the parameters through coreboot and then libpayload.
The patch also includes a minor refactoring of the flash erase code.
Parameters are sent up for just one flash device. If multiple SPI
flash devices are probed, the second one will "win" and its
parameters will be sent up to the payload.
TEST=Observed parameters to be passed up to depthcharge through
libpayload and be used to correctly initialize flash and do an erase.
TEST=Winbond and Gigadevices spi flash drivers compile with the changes;
others don't, for seemingly unrelated reasons.
BRANCH=none
BUG=chromium:446377
Change-Id: Ib8be86494b5a3d1cfe1d23d3492e3b5cba5f99c6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 988c8c68bbfcdfa69d497ea5f806567bc80f8126
Original-Change-Id: Ie2b3a7f5b6e016d212f4f9bac3fabd80daf2ce72
Original-Signed-off-by: Dan Ehrenberg <dehrenberg@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/239570
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9726
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This adds a 10us delay in between (re-)configuring and reading
GPIOs in gpio_base2_value() to give the values stored some time
to update.
As far as I know this hasn't bitten us since the function was
added, but adding a short delay here seems like the right thing
to do.
BUG=none
BRANCH=none
TEST=built and booted on Brain
Change-Id: I869cf375680435ad87729f93d29a623bdf09dfbc
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2484900fc9ceba87220a293de8ef20c3b9b20cfd
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I79616a09d8d2ce4e416ffc94e35798dd25a6250d
Original-Reviewed-on: https://chromium-review.googlesource.com/240854
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9725
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The AS3277 RTC code seems to closely follow the corresponding Linux
driver. Unfortunately, while coreboot (and even other parts of Linux,
like mktime()) directly follows the standard IBM PC RTC time
representation (except for the BCD part), Linux' struct rtc_time decided
to use 0-based (instead of 1-based) months instead.
This patch removes the faulty month offset that was copied into our
driver so that we will generate correct timestamps again.
BRANCH=nyan
BUG=chrome-os-partner:34108
TEST=firmware_EventLog (pre-release version) gets further than before
(and then craps up on unrelated problems with suspend/resume events).
Change-Id: Ica221a8bcfd7c1c6cd7ba382d760b586d511e3a3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 5b55c3f5bbecc776a71338256b910aecccac1e04
Original-Change-Id: I163fa4778ec534cd9e6f92a6b6dc55e9871a6a82
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/238122
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9723
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
this change defines a custom romstage entry for bg4cd. the entry code
stalls subcores, sets up the stack, and clears the bss before jumping to main.
BUG=none
BRANCH=tot
TEST=built all current boards. booted cosmos p1
Change-Id: Idde43f94555bec7804a16928c58ce673956a39e5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7a35e12eb29b351cc0baaea24344f00d2ba905f6
Original-Change-Id: I9172e873a43847f3ea82cd1d9fd0841f0db83994
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/238022
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9722
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
this change defines stage_entry as a weak symbol so that a board
can implement custom stage entry code.
BUG=none
BRANCH=tot
TEST=built all current boards. booted cosmos p1.
Change-Id: If8f6945ecdc5047558bb6359aa997867e36f33b9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 86d5008981d0b01652907baab47a476d784a2ceb
Original-Change-Id: Ib43158c4013e6393d86a9aef37cf444a48b9fc79
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/238021
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9721
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The current display init code causes Brain to crash when trying
to allocate resources. This just avoids doing display init if a
config variable is set. Once code has been implemented to properly
setup different types of displays we can get rid of this hack.
BUG=none
BRANCH=none
TEST=built and booted (to depthcharge) on Brain, compiled for
pinky with FEATURES=noclean and ensured config variable is 0
Change-Id: I9a7266c6bff5b7a6eb05b2b21fb65797bee392d6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 804632ca67eaaf4174ca597d83b8923cb9abd1b7
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I04c9e8181c58fa0608fd20776fa8c4798a023474
Original-Reviewed-on: https://chromium-review.googlesource.com/235922
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9720
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch activates the chip driver for Winbond SPI flash (which,
incidentally, looks 99.9% the same as the Gigadevice driver but still
requires some extra 500+ bytes of object code... there's definitely room
for improvement here). Shuffle around rk3288 memlayout to make a little
more room in the bootblock.
BRANCH=veyron
BUG=chrome-os-partner:34176
TEST=Booted Pinky. Checked bootblock and verstage memsz of final binary
and noticed that both only have less than 500 bytes left against their
memlayout boundary. The next piece of code we add will cause some
serious headaches...
Change-Id: I97ea6ac334104e4219e310afc557c164b2ff19d9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8769e5a34ad3cd417132646fbb58ff51c29fb640
Original-Change-Id: Id2f1204c30aa28251cf85cb80d7ca44947388dba
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236977
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9719
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
we use the delay 200ms to meet the edp power timing request before,
it waste time, so we use the HPD function to detect the edp panel now.
In previous version, the hardware may not support the edp HPD function,
so in the code it will spend 200ms to detect hpd single, if it don't get
the hpd single, it will contiue the edp initialization process, to compatible
all of the hardware version.
BUG=chrome-os-partner:35623
TEST=Boot from Mighty, and display normal
BRANCH=None
Change-Id: I82c6a80e37fa42eef3521e6ebbf190d7e80fcece
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 7a5343eb9af12cae9a15284217762a91ae24bac6
Original-Change-Id: I21c0ef6ce4643e90a192d8b86659264895b5fda9
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/242792
Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: http://review.coreboot.org/9659
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
backlight timing: LED_VCC->LED_PWM->LED_EN, we modify the
code to meet the timing.
BUG=chrome-os-partner:36201
TEST=Boot from jerry, and scope the backlight timing
BRANCH=None
Change-Id: I6bfa6af176400086e4af0112a63127c1152ca70e
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 52ac0b2944cea7dc860bfea12fe44851436bb7f7
Original-Change-Id: I6c53a822410ad706383c6d9fa2b5f0437775f710
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/244639
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9658
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The recovery button on Rialto should be GPIO 255, the LED Push Key.
Note we want to keep the recovery button on servo functional because
many protos are not assembled and developers can't "push" the push key.
The GPIO passed to payloads (and kernel) is only mapped to Push Key.
BUG=none
TEST=emerge-veyron_rialto coreboot chromeos-bootimage
BRANCH=veyron_rialto
Change-Id: I66f94cf232caa53a3b28db517620e4b6e9b9af0e
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 66ee55f6312efaeb337eb2881cd5eff5365b4105
Original-Change-Id: I0a7ebeed6506fbd938084c9a078a7cf1c7b914b9
Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/244515
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9657
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The FMAP for Rialto has no ecrwhash and would cause verstage to
incorrectly load ramstage (instead of romstage) when looking for
subsection inside RW blob.
We have to override the index of stages to boot correctly.
BRANCH=veyron_rialto
BUG=none
TEST=emerge-veyron_rialto coreboot chromeos-bootimage
Boots successfully on Rialto boards.
Change-Id: I031703d97a68e42dc17630ab5df85f8cba47e5e5
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 24ba4b16b4a2fe5469296f8d40286ed926cefc3c
Original-Change-Id: I637ea23e1e8265781e52367d1306dbf854c2ccad
Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/244577
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9656
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Our use of the bucks may exceed their default maximum inductor current.
Just set it to the highest possible value for every buck we configure to
avoid problems... the kernel can later fine-tune the values further if
needed. (Also some slight grammar updates while I'm in there.)
BRANCH=veyron
TEST=Build and Boot on Jerry
BUG=None
Change-Id: If8258cf4feefe191604365405bff1f20c8ab8746
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 065a163bb902b8c96d05bfef6ed4885aa20f31cc
Original-Change-Id: I3801cabeb93d7bf7ecc02db0e69d4932c9394db9
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242785
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: http://review.coreboot.org/9655
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
tMRD request 10nCK in LPDDR3, we set the DDR_PCTL_TMRD BIT0~BIT2 to generate
this signal, but the max value we can set is 7, so the standard can not be met.
So, now we send the Mode Register Set command manually, and hence we can add
the delay manually.
BUG=chrome-os-partner:34608
TEST=loop reboot
BRANCH=veyron
Change-Id: Id974ab935c2df6ea35dcdd240378ffc68de0204d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: b60a4de6ff3ad3720c2c06ed7de03ed942360e6c
Original-Change-Id: I0d29ea9cd82ef018e835ae53090a47d0299ef61d
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/242176
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9654
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
We want a reset signal to last 200us. The length of a reset signal is
represented by BIT0~BIT16 in DDR_PUBL_PTR2. When DDR memory runs at
667MHz, the calculated value for the reset signal is 0x20850, which is
bigger than the maximum value that can be described with 17 bits
(0x1ffff). As a result, the memory controller only sees 0x850, which
generates a 3.5us reset cycle instead, which violates the standard and
negatively impacts memory stability.
So instead, we now set it to the maximum value (0x1ffff) to prevent this
overflow, resulting in a reset signal of 196us for 667MHz DDR memory.
BUG=chrome-os-partner:34875
TEST=loop reboot
BRANCH=veyron
Change-Id: Ia01f8a0414b49fa3ecf4d543cfa1822e29ee4cc4
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 767a4a3cb8dff47cb15064d335b78ffa5815914d
Original-Change-Id: I9b410e1605c87f12a5ca96ead12f8527ca4f417f
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/242175
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9653
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
K4B4G1646Q-HYK0 is a variant of K4B4G1646D-BYK0 with
a different physical package and the same config parameters.
BRANCH=none
BUG=chrome-os-partner:34940
TEST=boot on Jerry board with K4B4G1646Q-HYK0
Change-Id: I485eede309850ef6b3a52e2a548b6b032d281293
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: e925d784e1ebe444f5a5bcab47c8a661b0c6c527
Original-Change-Id: I31bcb348a45ff76e8e08127063bd0d04443ccb79
Original-Signed-off-by: Paul Ma <magf@bitland.com.cn>
Original-Reviewed-on: https://chromium-review.googlesource.com/241787
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Trybot-Ready: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9650
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
BRANCH=None
TEST=Boot and run jerry rev2 board
BUG=None
Change-Id: I95ec99e444c9cff3008bac5d1e6c3365fc2229a0
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: f9075e6172d1ae503dc26bac8f1057455dc93c39
Original-Change-Id: Ice60a4576c9eb386599a545c1b8d470e8a2eed68
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/236500
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Paul Ma <magf@bitland.com.cn>
Original-Tested-by: Paul Ma <magf@bitland.com.cn>
Reviewed-on: http://review.coreboot.org/9635
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Derived from of veyron_brain with new memory configuration.
BUG=chrome-os-partner:35072
TEST=built and boot on rialto-rev0 boards.
BRANCH=veyron
Change-Id: I2c6f74d231e39de76ef2399fdb20efae977b34fa
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 17d66e5f58562427badd6973ebb053f58573c040
Original-Change-Id: I8626ff5da8098ca120481b8cda0c6703f806711e
Original-Signed-off-by: jinkun.hong <jinkun.hong@rock-chips.com>
Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/238946
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Trybot-Ready: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9649
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This patch finds the RPM image in the CBFS, loads it as defined by the
MBN header and signals to the RPM processor where the image is
located and waits for confirmation of the RPM starting.
The interactions with the RPM processor are copied as is from the
vendor provided sample code.
Debug messages added to help identify problems with loading the blobs,
should they ever happen.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=ramstage reports both TZBSP and RPM starting.
Change-Id: I81e86684f9d1b614f2059ee82c6561f9484605de
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bbf2eda04a6e72b4f7b780f493b5a1cea0abfeb7
Original-Change-Id: Ic10af0744574c0eca9b5ab7567808c1b8d7fe0c2
Original-Signed-off-by: Vikas Das <vdas@codeaurora.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236661
Original-Reviewed-by: Varadarajan Narayanan <varada@qti.qualcomm.com>
Reviewed-on: http://review.coreboot.org/9692
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Use the apps processor watchdog reset to do a hard reset.
The watchdog reset drives the RESETOUT on the chip.
Modify register address definitions to be able to use pointers and
pointer arithmetics.
BRANCH=storm
BUG=chrome-os-partner:34334
TEST=the chip resets and the control returns to start of SBL.
Change-Id: Ib5772ab152b27058fde1be9de2d2ac26bfe00ca4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d50413cb614ef05ada93be1252fe5ef617a94d91
Original-Change-Id: I9b249d057b473429335587f7241ca462b4a6a8b7
Original-Signed-off-by: Deepa Dinamani <deepad@codeaurora.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236141
Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org>
Reviewed-on: http://review.coreboot.org/9691
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Read the TZBSP blob from CBFS and run it. A side effect of the blob
execution is switching the processor into User mode.
Starting TZBSP requires processor running in Supervisor mode, TZBSP
code is compiled for ARM. Coreboot is executing in System mode and is
compiled for Thumb. An assembler wrapper switches the execution mode
and interfaces between Thumb and ARM modes.
BUG=chrome-os-partner:34161
BRANCH=Storm
TEST=manual
With the preceeding patches the system successfully loads to
depthcharge in recovery mode.
Change-Id: I812b5cef95ba5562a005e005162d6391e502ecf8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7065cf3d17964a1d9038ec8906b469a08a79c6e2
Original-Change-Id: Ib14dbcbcbe489b595f4247d489d50f76a0e65948
Original-Signed-off-by: Varadarajan Narayanan <varada@qti.qualcomm.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229026
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9690
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Booting depthcharge requires much larger CBFS cache, but by the time
depthcharge is being booted DRAM is already initialized. Use different
memory spaces for CBFS cache before and after DRAM is available.
Also, make sure that CBMEM uses memory below CBFS cache in DRAM.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=with this change on Storm ramstage finds and boots depthcharge in
recovery mode
Change-Id: Icd1bbf4bcc5f9d92b2653b5a8891409105a25353
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e1e0b029b7fb09b84784373150cc4ce9eea7b3f5
Original-Change-Id: I33fd97806b2db6fab2adc44b67e5f54258642967
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234543
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9688
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Read two blobs from CBFS: cdt.mbn (memory configuration descriptor)
and ddr.mbn (actual memory initialization code).
Pointer to CDT which starts right above the MBN header is passed to
the memory initialization routine. Zero return value means memory
initialization succeeded.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=with upcoming patches memory initialization succeeds.
Change-Id: Ia0903dc4446c03f7f0dc3f4cc3a34e90a8064afc
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1d79dadd7d47dd6d01e031bc77810c9e85dd854b
Original-Change-Id: Ib5a7e4fe0eb24a7bd090ec3553c57cd1b7e41512
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234644
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9686
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This change sets up the list of source files for vboot2's
verstage without enabling it.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=not much testing yet, just successful compilation.
Change-Id: I4052c20795459bf0e057c0f0952226ea4a8c89f1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 48847ab8acfbe4b33d61d3d012c72c025cd8f364
Original-Change-Id: I1d7944e681f8a4b113a90ac028a0faba4423be89
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234643
Reviewed-on: http://review.coreboot.org/9684
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
With introduction of uber-sbl SRAM usage pattern is changing, this
introduces the new memory layout.
This patch overlays DDR initialization code with uber-sbl, as uber-sbl
goes out of scope as soon as bootblock starts.
A 4K block at offset 0x3f000 added in the comments, this is a shared
structure used by different QCA modules.
This suggested layout is not final, but will allow to move closer to
the production image.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=with other patches applied Storm boots all the way to rombase and
initializes DRAM.
Change-Id: I46af81b39b09935aa7fffdabda223e7e64c7a446
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a20c0570361038c0ae406dcb1f4bc657eea120f6
Original-Change-Id: I927f6ffc524fc8f0effd7b91d3f5d1e8d6be1530
Original-Signed-off-by: Deepa Dinamani <deepad@codeaurora.org>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229023
Reviewed-on: http://review.coreboot.org/9683
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
LPAE (large physical address extension) is not available on this SOC
core, do not enable it.
[pg: we already had this one, but somehow LPAE slipped in again]
BUG=chrome-os-partner:27784
TEST=coreboot still comes up on AP148
Change-Id: Iaa80022c611f7377d8f4100487d32654150836d8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e6e12c39efd54e4fcbd444134bf30e211948a71b
Original-Change-Id: I9e9ad1aeaf613f04987c0c306a574085042d0e7b
Original-Signed-off-by: Deepa Dinamani <deepad@codeaurora.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/198023
Original-Reviewed-by: deepa dinamani <deepad@quicinc.com>
Reviewed-on: http://review.coreboot.org/9682
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The gpio access code has been moved to a separate file to match other
platforms. Accessor functions are added to read different switches
state. They will be read by verstage, when it is enabled, and by
ramstage, for passing the values to depthcharge.
It is unfortunate that the gpio values are not being cached and can
change by the time CBMEM table is filled, but we have to live with
that for now.
BUG=chrome-os-partner:33756,chrome-os-partner:34161
BRANCH=storm
TEST=none yet.
Change-Id: I229fed0e35d643912f929671d5fc25aee5d1d167
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7e15aa281a1dbf2c463650b6c04991436022d8d4
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I940b54cd3cf046b94d57d59d370e634a70a8bbeb
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229426
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9681
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- These should be 64bit values so when they try to return -1
it is interpreted properly by the kernel.
- The GPE value needs to be reset at the start so it does not
return stale data from a previous resume.
- If a GPE register is zero the value should only be updated
if it has not yet found a set bit.
BUG=chrome-os-partner:34532
BRANCH=samus,auron
TEST=build and boot on samus, suspend/resume with various
wake sources and ensure the reported _SWS values are correct
in every case.
Original-Change-Id: Ic6897f20ad2f321f3566694c032b75a3db120556
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/235012
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit be3c79b87b81563f744eb885708a52730debaccb)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I801c6e4f90dde0f5f69685f987a9831ee5e99e4a
Reviewed-on: http://review.coreboot.org/9699
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This code that stores the initial timestamp is not being used,
instead the timestamp is passed to romstage_main().
BUG=chrome-os-partner:28234
BRANCH=samus,auron
TEST=build and boot on samus
Original-Change-Id: I0e0fa1ba74ab93d4454fdfa12208e712d2ae913c
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234402
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
(cherry picked from commit 838112cf79e2b4d51e5dc87d5ac9cd7e03807f29)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I8fd7ba72c14c1e39f7bfa3a1ae8d03289a2abf73
Reviewed-on: http://review.coreboot.org/9698
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
In order to avoid a 300ms timeout waiting for mbp_cleared flag
to be set there is a new flow for the ME10 1.5MB firwmare that
we can follow which will save significant boot time.
This requires sending new commands that do not generate an ACK
message, and ensuring an HMRFPO LOCK message is sent.
In addition now that the delay is removed clean up the ME path
to do the work in init() step and add a final() step that does
the disabling of the PCI device.
BUG=chrome-os-partner:30637,chrome-os-partner:34134
BRANCH=samus,auron
TEST=build and boot on samus, measure ~300ms speedup in boot time
Original-Change-Id: I753087ecd65f6ebed9f812318a359f893e01da9f
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234400
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 25aff4b188dc94a99af30869a162e01e3fa8dee7)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia35373548a902a718155a1a57057f55067d2f3ac
Reviewed-on: http://review.coreboot.org/9697
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Remove the blobs from the coreboot tree and get them from
3rdparty.
Change-Id: I0798091530be9654d7e073839b4efeb3f9c0302c
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/9694
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Remove the blobs from the coreboot tree and get them from
3rdparty.
Change-Id: I4938b5c47e6ae7059eda144b664aeafdd674f0fb
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/9693
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This patch adds a new "backlight" output GPIO to the coreboot table in
order to avoid redundantly defining that GPIO in the payload.
BRANCH=veyron
BUG=chrome-os-partner:34713
TEST=Tested together with corresponding depthcharge CL.
Change-Id: Ia997beb1a400136ad65d8f0217781c9782f6e8a5
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 04ce4c23573cf926aeef3d817d3ab00835f897c7
Original-Change-Id: I69b3c7ac6be4b9723b6a0dfecef5e1c4ea681aff
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242400
Original-Tested-by: Lin Huang <hl@rock-chips.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9652
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
LDO4 and LDO5 are not turned on with the boot0 and boot1 RK808
strappings that we use on Brain.
BUG=none
BRANCH=none
TEST=built and booted on brain
Change-Id: I00393ca54958d9fff926606405edcd84901e4048
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: c4c1862585fd058a8a9c8237c701b3bbf3b8aa83
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I846ef9d67a780cc07414d545524b9ec0b8490cf1
Original-Reviewed-on: https://chromium-review.googlesource.com/241734
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9648
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Danger has EDP, the original code was copied from Brain which
didn't.
BUG=none
BRANCH=none
TEST=built and booted on danger
Change-Id: Ib8e48078cc51fe0e1fb7049f70e810b8f0a7690a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 25fc6b4d82fb4bd80798cc809af4dacc6208109e
Original-Change-Id: Ic8b3f685e08bb96125c57d42db6a10e348a1a096
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/245161
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9679
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This applies the differences between Brain and Danger:
- Danger has an SDMMC slot
- Danger has a USB hub (TODO)
- Danger has LVDS (TODO)
- Add workaround for incorrect RAM_ID strapping
BUG=none
BRANCH=none
TEST=emerge-veyron_danger coreboot works
Change-Id: Idec527744de2583613b290e3e88850b33ff1c23d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 89278c2eeae4bae989a3549da627c5bbd5dd0d5a
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Iae3f85d4f41e04465a5046f2334c693337d006a4
Original-Reviewed-on: https://chromium-review.googlesource.com/241712
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9647
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This adds a directory with files copied over from Brain along with
build-related changes so that emerge-veyron_danger works. The next
patch will account for other differences.
BUG=none
BRANCH=none
TEST=emerge-veyron_danger coreboot works
Change-Id: I7ebd431cd48e257dfa761d32013d0e251b4f155d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: a0f7d2f96540df6fdcd7a99d9e0fa02bbc6c1f73
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Id265a7715f07a647a449f00097bf40f7c9b4c068
Original-Reviewed-on: https://chromium-review.googlesource.com/241711
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9646
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
decode_edid() parses the whole EDID buffer, regardless of whether there
is an extension buffer, so we pass the size of the EDID actually read to
prevent EDID parser getting the wrong data.
BUG=chrome-os-partner:35053
TEST=Boot from jerry
BRANCH=veyron
Change-Id: I5951b670f129cf4765a5199cb58ac6abff5478a6
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 4d508647efc0a9d48b2a4b23c12a54b63af2813e
Original-Change-Id: I8cd8e09025520322461fe940b01e4af3995b5ecd
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/240643
Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: http://review.coreboot.org/9645
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This adds RTC functions to the existing RK808 driver.
BUG=chrome-os-partner:34436
BRANCH=none
TEST=with eventlog patches applied to pinky, booted and saw eventlog
entries generated with correct timestamps:
localhost ~ # mosys -k eventlog list
entry="0" timestamp="2015-01-06 13:45:33" type="Log area cleared" bytes="4096"
entry="1" timestamp="2015-01-06 13:45:33" type="System boot" count="0"
entry="2" timestamp="2015-01-06 13:45:33" type="Chrome OS Developer Mode"
Change-Id: I1df70a2ca94ff463ffea8d9f02d951d6c62e6b08
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: a304f7e6954f585f04feef54c4902dcb25a39fcc
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I3a240e342a54b2e7023da71708d0d70f5131f0b9
Original-Reviewed-on: https://chromium-review.googlesource.com/238525
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9643
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This moves PMIC_BUS from each mainboard's board.h file to a per-
mainboard Kconfig variable. To prevent humans from forgetting to
set a valid value, an invalid default is set in the rk3288 Kconfig
and checked in rk808.c so that compilation will fail if the mainboard
Kconfig does not override it.
Originally, PMIC_BUS was only used by mainboard code as an argument
to RK808 PMIC functions. To conform to the generic RTC API, however,
the RK808 code needs to have the bus number globally defined somewhere
since the rtc_get() and rtc_set() functions don't take any args.
Since CONFIG_PMIC_BUS is globally visible, we no longer need to pass
bus number to the PMIC functions.
BUG=chrome-os-partner:34436
BRANCH=none
TEST=built and booted on Pinky
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I73783878e507b2e7b1526dd2f81cfbdf8f1e2a55
Reviewed-on: https://chromium-review.googlesource.com/240203
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9642
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This patch implements support for the CRYPTO module in RK3288 and ties
it into the new vboot vb2ex_hwcrypto API. We only implement SHA256 for
now, since the engine doesn't support SHA512 and it's very unlikely that
we'll ever use SHA1 for anything again.
BRANCH=None
BUG=chrome-os-partner:32987
TEST=Booted Pinky, confirmed that it uses the hardware crypto engine and
that firmware body hashing time dropped to about 1.5ms (from over 70ms).
Change-Id: I91d0860b42b93d690d2fa083324d343efe7da5f1
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: e60d42cbffd0748e13bfe1a281877460ecde936b
Original-Change-Id: I92510082b311a48a56224a4fc44b1bbce39b17ac
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236436
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: http://review.coreboot.org/9641
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
BRANCH=None
TEST=emerge-veyron_speedy coreboot
BUG=None
Change-Id: Iab377e93472db0b7778df020afa84ee97f0e4079
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: fedf6ed7dc220d58ad10d49ac9ea02443746e77e
Original-Change-Id: Id5024bfd32a0aa1fb00f3af8dc337ccccaf40729
Original-Signed-off-by: Jiazi Yang <Tomato_Yang@asus.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/237544
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Trybot-Ready: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9640
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
BUG=None
TEST=emerge veyron_speedy and boot the Speedy board
BRANCH=None
Change-Id: Ida5fd6d839a2e704760a90e9c723c1b688ea6a84
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 42c0d11c3ec65874986c06ca4d7b34f5987f9409
Original-Change-Id: I2f0cff74517a8c031eabb64f4f82d455195c8dd1
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/234715
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9639
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This applies the differences between Jerry and Brain:
- No EC
- No SD card
- Minor changes to GPIOs (no lid, power button active low)
- No variations between board IDs (yet)
- No backlight/display attached, but we do have some HDMI
and VOP configuration (need to double check that it's right).
BUG=none
BRANCH=none
TEST=built and booted on Brain (requires follow-up CL
to get into depthcharge)
Change-Id: Idbbc19856e05a145637c28d87c3e19855d13f03b
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 67151129c28ca7dd83464e5a5c183d006299293c
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I3c761d3d4d186a6208a772c05193bdcbd4a5c105
Original-Reviewed-on: https://chromium-review.googlesource.com/235921
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9638
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This adds a directory with files copied over from Jerry, in addition to
build system related changes (configs/* and Kconfig stuff) necessary
to emerge-veyron_brain coreboot.
The next patch will account for differences between Jerry and Brain.
BUG=none
BRANCH=none
TEST=emerge-veyron_brain coreboot works
Change-Id: Ib0da9caf80f46991b96bcb5756f807237f0902e1
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 9509d6277dae25a78062c1301054a39f704b33fe
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I972f2623d9b0a43e3ea5312b3c4cd34ab44edc36
Original-Reviewed-on: https://chromium-review.googlesource.com/236989
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9637
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This BCT table is the same as "ramcode == 1", and has been pass the stress
test with this new Micron type.
-Micron MT41K256M16LY-107:N, ramcode = 4
BUG=chrome-os-partner:32071
TEST=emerged coreboot, booted successfully into kernel.
Change-Id: I80990fec6faf5dd2b8090658d865cc8dde31b753
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: bce2bf1fd518077e06d70d78a65d58ddef7b7bc6
Original-Change-Id: I2c0b28fdafb5299784519e641aa4edb53d0c36b2
Original-Signed-off-by: Neil Chen <neilc@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/236514
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9636
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Due to a missing i2c_init(), we were actually running our TPM with
default divisors at 660KHz. Oops.
While it's commendable that both the TPM and our controller seem to have
been running fine all this time at more than 1.5 times the maximum
frequency they support, we should probably still get that fixed.
Also sync Speedy back up to the other Veyron boards since it seems to
have missed a recent SDMMC patch.
BRANCH=None
BUG=None
TEST=Booted Pinky.
Change-Id: I255c66624b21bf48b12f950208ba2c401a75c4e4
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: f2bd7c8579cd90d2f800c777c1981557d81a9b49
Original-Change-Id: I43e6b5fe02aca605a5b243c5b876bd44b90b2bf9
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236580
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9634
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This switches all the rk3288 platforms to use the common CBFS wrapper
instead of implementing its own CBFS media driver. It also happens
that veyron_* platforms use Gigadevice SPI flash (at least for now).
As we use more SPI-related stuff, for example eventlog and vboot data in
Brain's case, we will need to use more of the SPI API anyway. This
prevents us from having to duplicate pieces of it for rk3288.
BUG=none
BRANCH=none
TEST=built and booted on Pinky
Change-Id: Ie462456814646fdc277485d9e2d8c901fd4936e7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2d6df2fe6d78bc8eee8689019b9aaf29c82b6b30
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Id307bd5fb6cc8f79411d8c66e1370e80c58d017b
Original-Reviewed-on: https://chromium-review.googlesource.com/235882
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9678
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
BUG=None
TEST=emerge veyron_mighty and boot the Mighty board
BRANCH=None
Change-Id: I0047569c9eed7a3881500ba3b05e6726ba8d7b8f
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 49366e5bb3ecdec38c898c936392e5d77a91cd53
Original-Change-Id: I3fcdc837e8d7e62c145850f549662d8260aa1120
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/234714
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9633
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
BUG=None
TEST=emerge veyron_jerry and boot the Jerry board
BRANCH=None
Change-Id: I38cb0106694ada431e6ab6194fce7ba1822bcbcf
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 6a061072860f74874f0098062806c01bdcb447bd
Original-Change-Id: I6eb0900516bcd95159c472749c54d356448d2344
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/234713
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9632
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
BUG=None
TEST=emerge veyron_pinky and boot the Pinky board
BRANCH=None
Change-Id: I75bc1b7681c9a3d7dc2868a2b260884538587dbd
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 66069927618924af02a4e17503fa49ae2c31fdfc
Original-Change-Id: I06242ade0cabbba56b16b3832a1b4b09bec6f06b
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/234712
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9631
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
We use the devicetree to pass the backlight control gpio before,
but if there have different board version, and it uses different
io to control backlight, it will hard to distinguish it. So, we
move the backlight control to mainboard, and use board_id
to distinguish the backlight control.
BUG=None
TEST=emerge veyron_pinky and Boot the pinky board
BRANCH=None
Change-Id: Ifa81eb2455296f4b4285b681208f4393f266fb34
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 2ff7f65134dcf97f97757750eab41dcf8c7765d3
Original-Change-Id: I1ec8e04f4982c3a8c7e31d8dc2c75311b7199ffc
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/234711
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9630
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Like Nyan, Veyron boards use a GPIO to reset the system so that we can
make the accompanying TPM reset secure and unforgeable. The normal
kernel reboot driver knows that, but the SoC-internal watchdog doesn't.
This patch implements a check for the global reset status register in
the early bootblock and triggers a hard_reset() when it matches "first
global watchdog reset" or "second global watchdog reset". Seems that
the difference between the two is is a choice controlled by
wdt_glb_srst_ctrl (unconfirmed), and we want this code to run in both
cases.
BRANCH=None
BUG=chrome-os-partner:33141
TEST=Run 'mem w 0xff800000 0x9' from the command line, watch how you end
up in recovery without this patch but can boot normally with it.
Change-Id: Ice79648831e1e97d22325711da9e82bbf6bf3c75
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 5d7cb52b2c2dcb2fff0bf83fc168439dade4b1b7
Original-Change-Id: I2581bde84f0445c15896060544e9acb60de91c8c
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/231734
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9629
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Add the Samsung-4GB and Hynix-4GB LPDDR inc files.
Use ram_id 1000 correspond to Samsung-4GB LPDDR
and use ram_id 1001 correspond to Hynix-4GB LPDDR.
BUG=chrome-os-partner:33269
TEST=Boot veyron_speedy normal
BRANCH=None
Change-Id: I21983c48e1e99aa70ae9bb3fb6550ae9af472015
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: d34b19dc9b57b4f31dc1b28581f3f8fc0fcc7e6b
Original-Change-Id: I55b6968c642df8c1f579e518232ab5d278e7e12f
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/233859
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9628
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Essentially a copy of veyron_jerry for now
BUG=chrome-os-partner:33269
TEST=emerge-veyron_speedy coreboot
BRANCH=None
Change-Id: If8f32122e301df1766bca68b11efd8afe8be5e87
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: f49a151e1dd956ed2cf3ba0b1f9307442b61e639
Original-Change-Id: Ife457db4fd67fe69bcd4082694b3372eccfb304b
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/233822
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9627
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
The only way to reliably reset an SD card in an unknown state is by
power-cycling. Since a kernel may crash and reboot at any point, SD
cards may be left in one of them fancy high-throughput modes that
depthcharge (or, in fact, a newly booting kernel without prior
knowledge) doesn't support, so we need to reset the card on every boot.
This patch adds support to turn off an RK808 regulator completely and
uses that to turn off SD card power rails in early romstage. The time
until configure_sdmmc() in ramstage turns them back on should be more
than enough to drain the power rail for an effective power-cycle.
BRANCH=None
BUG=chrome-os-partner:34289
TEST=Booted a Pinky from SD card, noticed that it works before and
after this patch.
Change-Id: Iaa5f7adaa59da69a964785c5e369ad73c6620224
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 95fba21907f1f3f686cb5a95b993736247db8f96
Original-Change-Id: I904b2d23ca35f765c000f9bee7637044f674eff9
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/233713
Original-Reviewed-by: Alexandru Stan <amstan@chromium.org>
Original-Tested-by: Alexandru Stan <amstan@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9626
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This function was added in upstream but was missing in Chromium OS
Change-Id: I35debf65153e5f280343eebfe91438ecf665ba22
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9677
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Commit 54229a7 (arm: Fix checkstack() to use correct stack size) didn't
quite hit the mark. Due to the crazy way our Kconfig includes work, It
accidentally set CONFIG_STACK_SIZE to 0 even on architectures that need
it.
This patch fixes the issue by moving everything back to a single entry
in src/Kconfig, making sure we end up with the intended numbers on all
architectures.
BRANCH=None
BUG=chrome-os-partner:34750
TEST=Built for Pinky, Urara, Falco and Ryu. Confirmed that the generated
.config contained CONFIG_STACK_SIZE=0x0 for the former two, and
CONFIG_STACK_SIZE=0x1000 for the latter.
Original-Change-Id: Ib18561925aafe7c74e6c4f0b10b55000a785e144
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236753
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit c64b127e163f98162f3f7195b6ed09bd5a4b77c4)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I2c747b04760bc97f43523596640bfb15317e5730
Reviewed-on: http://review.coreboot.org/9696
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Tested-by: build bot (Jenkins)
Coreboot is designed to have a single serial console at most, on top
of that it may have a CBMEM (virtual) console. Matters are complicated
by the fact that console interface is different between bootblock and
later stages.
A linker list of console driver descriptors is used to allow to
determine the set and type of console drivers at compile time. Even
though the upstream seems to have done away with this approach, which
does not seem the best idea.
As an alternative this patch introduces a common wrapper which
different UART drivers can plug in into. The driver exports a single
API which can be used both directly (in bootblock) and through the
wrapper (in later stages).
The existing drivers can be adjusted to fit this scheme one by one.
The common UART driver API also aligns fine with the upstream
approach.
BUG=chrome-os-partner:27784
TEST=none yet
Original-Change-Id: Id1fe73d29f2a3c722bd77180beebaedb9bf7d6a1
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/196660
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
(cherry picked from commit 94a36ad79a96f83d283c0fd073b05f98ae48820c)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id1fe73d29f2a3c722bd77180beebaedb9bf7d6a1
Reviewed-on: http://review.coreboot.org/7872
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The ethernet switch, as soon as it is taken out of reset comes up in
default (bridging) mode, which allows traffic to flow freely across
the ports.
Let's keep it in reset such that there is no cross port traffic
happening while the device boots up.
BRANCH=storm
BUG=chrome-os-partner:32646
TEST=verified that the switch is held in reset during boot.
Change-Id: Ia1dbb47d892d564145da17425a596bf9bad40d29
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 50551d8c9a44d1b63e0948070f6573adf7729d37
Original-Change-Id: I6bf698beddc98ce18fee6b3b39622e356c8cfbad
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/224989
Original-Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
Reviewed-on: http://review.coreboot.org/9465
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This adds the TPM device to the devicetree and configures an
active high edge triggered interrupt at IRQ10 and adds the ACPI
Device for the TPM into the DSDT.
It also cleans up the EC PNP ID to use the EISAID for an EC since
there are now two PNP devices declared, and removes the unused
ENABLE_TPM define at the top of the DSDT.
BUG=chrome-os-partner:33385
BRANCH=samus
TEST=build and boot on samus, ensure TPM is functional at IRQ10
CQ-DEPEND=CL:226661
Change-Id: I4b9b016014d136fbf9a37003003632821ae93a53
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 0420e27b05d0f1568efa9beb849e0e8ff5995c86
Original-Change-Id: I2660cb30ac535da0b255603a619b9c09681ca947
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/226663
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9471
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This is not a standard feature so it should be included by the
mainboard if it is actually present in a system.
BUG=chrome-os-partner:33385
BRANCH=samus,auron
TEST=build and boot on samus
CQ-DEPEND=CL:226663, CL:226664
Change-Id: Id4d0e5ed243dcb95e64fb8c848667f651b75aa4e
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 8909913f5c11c5805c77a3373859634b02a301e2
Original-Change-Id: Ib7c171a5a007a2dddfb3d80341c6dc488e383e99
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/226662
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9470
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Since CL:226662, all TPMP accessing should be removed as well,
else it will cause wtm2 coreboot failed on build.
BUG=none
BRANCH=none
TEST=./setup_board --board=fox_wtm2 && emerge-fox_wtm2 coreboot
CQ-DEPEND=CL:226662
Change-Id: Ib25f2d32997ef82b0ebf049803f2c5002a0a3abf
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: c99456bf42544518e2a36b6e0bbfe7f4ee1b4aff
Original-Change-Id: Ia0eebb1924bbb23979c880f7d05600a0cf1e4ca3
Original-Signed-off-by: Harry Pan <harry.pan@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/232165
Original-Reviewed-by: Wei Shun Chang <wei.shun.chang@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/9477
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This change is made only to make sure there is a good
signal strength on the SPIM lines.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; works properly
BRANCH=none
Change-Id: I5b9427b14a407746fb5b707fa3b07a1a6774bfb1
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: e9d953283a5b43bf967128ca73db0e90c2df32df
Original-Change-Id: Ia589134cf0557613697d49fb0bdb1848af66f0e8
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/249732
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9675
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; I2C0 clock is
set up properly.
BRANCH=none
Change-Id: I15ffc5f7d8e8aadfc3cd249284bc492d0d13d9a1
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 6404ab6ad12ea1579eaf5ae55a9eddd9bd9f96e2
Original-Change-Id: Iafdf492291b47f0088f3b5e621d630b8d21ab106
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250450
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9673
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The current MIPS PLL is configured in such a way that there is
excessive jitter. Correct this by applying new PLL settings. The
resultant frequency is 546MHz instead of 550MHz.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board as part of the JTAG
loading script;
BRANCH=none
Change-Id: Ica1bfff29e01819b86cd2bb8b18d8adc9dfa3260
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 0c04354b49b73d234492521d81b6600d487175b0
Original-Change-Id: I28b41b1e82dbdf9da21bf0ab74f9722cdad923f1
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/245620
Original-Reviewed-by: James Hartley <james.hartley@imgtec.com>
Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-on: http://review.coreboot.org/9671
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The base address used was TOP CLOCK control address instead of
the PERIPH CLOCK CONTROL. That was incorrect and is fixed with
the current patch.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; now the hash accelerator,
fed by this clock, is correctly clocked at 200MHz.
BRANCH=none
Change-Id: I0ead3951dc1dfc872881b8d1ae9b63f8104af50d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 871cb50ca43a6c760f346eb447e8ff102d8ca0b6
Original-Change-Id: I198d64f97a85a6fcf00c3853bf23d2d767e0e631
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/245313
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9670
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
BUG=chrome-os-partner:31438
TEST=tested in Pistachio bring up board; previous delay
at the beginning of bootblock is fixed.
BRANCH=none
Change-Id: I30335677c96bfd651bc49e36b562c48588009d67
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 3d1eb117644af1323dd940e0a82a2ef44025d5b9
Original-Change-Id: I122df1f985163836bb2ddd027ef6ab2ce265d5dd
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/243223
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9668
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Some of the asserts were not done properly: the value has
to be shifted before is matched with the mask.
Added condition to exit while loop for USB clock setup.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; after this patch is
applied none of the asserts fail and the code is executed
properly.
BRANCH=none
Change-Id: Ib3aae9f7751a9f077bc95b6e0f9d63e3e16d8e4b
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 96999a4322ba98e87bc6746ad05b30cc56704e2e
Original-Change-Id: I8d2d468d618ca1ffcb1421409122482444e6d420
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/243214
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9667
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
With the added code for clock and MFIOs setup, bootblock
now exceeds 16KB. This patch increases the allowed limit
to 18KB.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; works as expected
BRANCH=none
Change-Id: I166f882bd3db446bcd6f9e1f828cab22266c6ac7
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: da95db5ed348419b7905dc1ab68fd64d7b2eb5e0
Original-Change-Id: I0cacc6163f21ae3673c2716b12dde66bd48290f9
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/243213
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9665
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
As the payload increases in size, a bigger CBFS cache is required.
Therfore, bootblock, romstage and the cbfs cache were placed in
GRAM (128 K) and the stack and cbmem console were moved to
SRAM (64 K). With the exception of CBFS cache, the sizes of all
the other regions remains the same.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio FPGA and bring up board;
behavior was as expected.
BRANCH=none
Change-Id: I19857f785ca1514f7483d582c7ad6ee470a8fefc
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: c895660dbdcd113bdc9d832beab30886313c28d6
Original-Change-Id: I004f8f081d04f83e3f5cee969e50803685cfdf67
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/236551
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Commit-Queue: David Hendricks <dhendrix@chromium.org>
Original-Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9664
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
When using this mode data is received and transmitted on the same
edge of the SPFI clock, which allows for higher frequencies of
operation. In this mode the maximum supported frequency is 50Mhz.
If this mode is not enabled the maximum supported frequency is
25Mhz.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; the SPFI hardware block is
fed by the system clock (with a fixed freqency of 400 MHz).
To achieve the SPFI frequency of 50MHz the internal divider of
SPFI must be set to 64. To achieve a frequency of 25 Mhz the
internal divider must be set to 32.
A value of 64 = division by 8
A value of 32 = division by 16
BRANCH=none
Change-Id: Ifd5f739b6157b99e4c1f92b5bb72615ee610ae6c
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 8b6cce616ec7926682d4eff096563acf1dfd6c65
Original-Change-Id: I337b6fcf462bcf6021ca77a8b1133cf49140ba76
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241425
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9663
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Set elements:
- UART1 clock dividers and MFIOs
- SPIM1 clock dividers and MFIOs
- USB clock dividers
- System clock divider
- System PLL
- MIPS CPU PLL
BUG=chrome-os-partner:31438
TEST=tested on Pisachio bring up board; UART, SPI NOR, SPI NAND, and USB
have proper functionality.
BRANCH=none
Change-Id: Ib01186a652fd59295a4cafc3ca99b94aa9564f74
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 65e68d82f34bb40ef3cfb397ecf5df0c83201151
Original-Change-Id: Ia2c31bbbfc020dc4fd71c72b877414adfdfc42a8
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241423
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9662
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The GPU MMU won't function properly until it sees the VPR
is locked down. Therefore, do the appropriate work.
BUG=None
BRANCH=None
TEST=Built.
Change-Id: I6011c75c1e6c231f2fa416e0057cb5805a88a2bb
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: ca9cc9917b98a148442468d1d1541a0408ab6c2c
Original-Change-Id: I3601f419b561cee392391577ef8db66b9fbd8c1b
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242910
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-on: http://review.coreboot.org/9660
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add and call display shift clock divider function to set shift clock
divider.
This change is also intended for code sharing on dc settings.
BUG=chrome-os-partner:34336
BRANCH=none
TEST=build ryu and rush
Change-Id: I9ad1b32de50395720355bb2d00f5800c7f6c4b73
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 24a72fa3411652d54ae1f7d69db0a7293aad7877
Original-Change-Id: I01582c6863d31627ac93db9fddda93f4f78249cd
Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/238943
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9614
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
DP panel parameters generally can be retrieved thru edid. The parameters
specified here will be used when edid fetching failed.
BUG=chrome-os-partner:34336
BRANCH=none
TEST=build rush and ryu
Change-Id: I39e25c873561f75394408f6635aaa2e88b67d846
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c02facb9753de08f66f3ae40d7dca1eba50febc5
Original-Change-Id: I4785eca3ec03b48e8780ebf02389e9b46317e96d
Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/238941
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9612
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add these parameters so that they can be specified in devicetree.
BUG=chrome-os-partner:34336
BRANCH=none
TEST=build ryu and rush
Change-Id: I77ee16263e1ce6a8c32b3cd203c1b8a499514a8e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c3b254936e696f81ca7eeeb7f6968a5350352b59
Original-Change-Id: Iba47afe95c3889047a82582730be7a253fae76e7
Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/238940
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9611
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
checkstack() runs at the end of ramstage to warn about stack overflows,
and it assumes that CONFIG_STACK_SIZE is always the size of the stack to
check. This is only true for systems that bring up multiprocessing in
ramstage and assign a separate stack for each core, like x86 and ARM64.
Other architectures like ARM and MIPS (for now) don't touch secondary
CPUs at all and currently don't look like they'll ever need to, so they
generally stay on the same (SRAM-based) stack they have been on since
their bootblock.
This patch tries to model that difference by making these architectures
explicitly set CONFIG_STACK_SIZE to zero, and using that as a cue to
assume the whole (_estack - _stack) area in checkstack() instead. Also
adds a BUG() to the stack overflow check, since that is currently just
as non-fatal as the BIOS_ERR message (despite the incorrect "SYSTEM
HALTED" output) but a little more easy to spot. Such a serious failure
should not drown out in all the normal random pieces of lower case boot
spam (also, I was intending to eventually have a look at assert() and
BUG() to hopefully make them a little more useful/noticeable if I ever
find the time for it).
BRANCH=None
BUG=None
TEST=Booted Pinky, noticed it no longer complains about stack overflows.
Built Falco, Ryu and Urara.
Change-Id: I6826e0ec24201d4d83c5929b281828917bc9abf4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 54229a725e8907b84a105c04ecea33b8f9b91dd4
Original-Change-Id: I49f70bb7ad192bd1c48e077802085dc5ecbfd58b
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/235894
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9610
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Freeing up memory on rk3288 is like squeezing water out of a stone right
now, but I still managed to get a few drops here and there. Let's hope
this will be enough.
BRANCH=None
BUG=None
TEST=Pinky builds and boots again. memsz is ~15K in bootblock and ~39K
in verstage.
Change-Id: Icf7ff3369bf367426a34f1490e0a041ae9bd6367
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9a3737ab535cdef228a1607433860f881db04412
Original-Change-Id: I90d9eab5b5d3af7a2e4b836a9c7b735b7c1c48e6
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/235870
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9609
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Now that we have timestamps in pre-RAM stages, let's actually make use
of them. This patch adds several timestamps to both the bootblock and
especially the verstage to allow more fine-grained boot time tracking.
Some of the introduced timestamps can appear more than once per boot.
This doesn't seem to be a problem for both coreboot and the cbmem
utility, and the context makes it clear which operation was timestamped
at what point.
Also simplifies cbmem's timestamp printing routine a bit, fixing a
display bug when a timestamp had a section of exactly ",000," in it
(e.g. 1,000,185).
BRANCH=None
BUG=None
TEST=Booted Pinky, Blaze and Falco, confirmed that all timestamps show
up and contained sane values. Booted Storm (no timestamps here since it
doesn't support pre-RAM timestamps yet).
Change-Id: I7f4d6aba3ebe3db0d003c7bcb2954431b74961b3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7a2ce81722aba85beefcc6c81f9908422b8da8fa
Original-Change-Id: I5979bfa9445a9e0aba98ffdf8006c21096743456
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234063
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9608
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Since we can now reduce our vboot2 work buffer by 4K, we can use all
that hard-earned space for the CBMEM console instead (and 4K are
unfortunately barely enough for all the stuff we dump with vboot2).
Also add console_init() and exception_init() to the verstage for
CONFIG_RETURN_FROM_VERSTAGE, which was overlooked before (our model
requires those functions to be called again at the beginning of every
stage... even though some consoles like UARTs might not need it, others
like the CBMEM console do). In the !RETURN_FROM_VERSTAGE case, this is
expected to be done by the platform-specific verstage entry wrapper, and
already in place for the only implementation we have for now (tegra124).
(Technically, there is still a bug in the case where EARLY_CONSOLE is
set but BOOTBLOCK_CONSOLE isn't, since both verstage and romstage would
run init_console_ptr() as if they were there first, so the romstage
overwrites the verstage's output. I don't think it's worth fixing that
now, since EARLY_CONSOLE && !BOOTBLOCK_CONSOLE is a pretty pointless
use-case and I think we should probably just get rid of the
CONFIG_BOOTBLOCK_CONSOLE option eventually.)
BRANCH=None
BUG=None
TEST=Booted Pinky.
Change-Id: I87914df3c72f0262eb89f337454009377a985497
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 85486928abf364c5d5d1cf69f7668005ddac023c
Original-Change-Id: Id666cb7a194d32cfe688861ab17c5e908bc7760d
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/232614
Reviewed-on: http://review.coreboot.org/9607
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We have known for a while that the old x86 model of calling init_timer()
in ramstage doesn't make sense on other archs (and is questionable in
general), and finally removed it with CL:219719. However, now timer
initialization is completely buried in the platform code, and it's hard
to ensure it is done in time to set up timestamps. For three out of four
non-x86 SoC vendors we have brought up for now, the timers need some
kind of SoC-specific initialization.
This patch reintroduces init_timer() as a weak function that can be
overridden by platform code. The call in ramstage is restricted to x86
(and should probably eventually be removed from there as well), and
other archs should call them at the earliest reasonable point in their
bootblock. (Only changing arm for now since arm64 and mips bootblocks
are still in very early state and should sync up to features in arm once
their requirements are better understood.) This allows us to move
timestamp_init() into arch code, so that we can rely on timestamps
being available at a well-defined point and initialize our base value as
early as possible. (Platforms who know that their timers start at zero
can still safely call timestamp_init(0) again from platform code.)
BRANCH=None
BUG=None
TEST=Booted Pinky, Blaze and Storm, compiled Daisy and Pit.
Change-Id: I1b064ba3831c0c5b7965b1d88a6f4a590789c891
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ffaebcd3785c4ce998ac1536e9fdd46ce3f52bfa
Original-Change-Id: Iece1614b7442d4fa9ca981010e1c8497bdea308d
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234062
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9606
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Non-x86 boards currently need to hardcode the position of their CBFS
master header in a Kconfig. This is very brittle because it is usually
put in between the bootblock and the first CBFS entry, without any
checks to guarantee that it won't overlap either of those. It is not fun
to debug random failures that move and disappear with tiny alignment
changes because someone decided to write "ORBC1112" over some part of
your data section (in a way that is not visible in the symbolized .elf
binaries, only in the final image). This patch seeks to prevent those
issues and reduce the need for manual configuration by making the image
layout a completely automated part of cbfstool.
Since automated placement of the CBFS header means we can no longer
hardcode its position into coreboot, this patch takes the existing x86
solution of placing a pointer to the header at the very end of the
CBFS-managed section of the ROM and generalizes it to all architectures.
This is now even possible with the read-only/read-write split in
ChromeOS, since coreboot knows how large that section is from the
CBFS_SIZE Kconfig (which is by default equal to ROM_SIZE, but can be
changed on systems that place other data next to coreboot/CBFS in ROM).
Also adds a feature to cbfstool that makes the -B (bootblock file name)
argument on image creation optional, since we have recently found valid
use cases for CBFS images that are not the first boot medium of the
device (instead opened by an earlier bootloader that can already
interpret CBFS) and therefore don't really need a bootblock.
BRANCH=None
BUG=None
TEST=Built and booted on Veyron_Pinky, Nyan_Blaze and Falco.
Change-Id: Ib715bb8db258e602991b34f994750a2d3e2d5adf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e9879c0fbd57f105254c54bacb3e592acdcad35c
Original-Change-Id: Ifcc755326832755cfbccd6f0a12104cba28a20af
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229975
Reviewed-on: http://review.coreboot.org/9620
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Some projects (like ChromeOS) put more content than described by CBFS
onto their image. For top-aligned images (read: x86), this has
traditionally been achieved with a CBFS_SIZE Kconfig (which denotes the
area actually managed by CBFS, as opposed to ROM_SIZE) that is used to
calculate the CBFS entry start offset. On bottom-aligned boards, many
define a fake (smaller) ROM_SIZE for only the CBFS part, which is not
consistently done and can be an issue because ROM_SIZE is expected to be
a power of two.
This patch changes all non-x86 boards to describe their actual
(physical) ROM size via one of the BOARD_ROMSIZE_KB_xxx options as a
mainboard Kconfig select (which is the correct place to declare
unchangeable physical properties of the board). It also changes the
cbfstool create invocation to use CBFS_SIZE as the -s parameter for
those architectures, which defaults to ROM_SIZE but gets overridden for
special use cases like ChromeOS. This has the advantage that cbfstool
has a consistent idea of where the area it is responsible for ends,
which offers better bounds-checking and is needed for a subsequent fix.
Also change the FMAP offset to default to right behind the (now
consistently known) CBFS region for non-x86 boards, which has emerged as
a de-facto standard on those architectures and allows us to reduce the
amount of custom configuration. In the future, the nightmare that is
ChromeOS's image build system could be redesigned to enforce this
automatically, and also confirm that it doesn't overwrite any space used
by CBFS (which is now consistently defined as the file size of
coreboot.rom on non-x86).
CQ-DEPEND=CL:231576,CL:231475
BRANCH=None
BUG=chromium:422501
TEST=Built and booted on Veyron_Pinky.
Change-Id: I89aa5b30e25679e074d4cb5eee4c08178892ada6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e707c67c69599274b890d0686522880aa2e16d71
Original-Change-Id: I4fce5a56a8d72f4c4dd3a08c129025f1565351cc
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229974
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9619
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
src/ec/google/chromeec/ec_lpc.c: In function ‘google_chromeec_command_v3’:
src/ec/google/chromeec/ec_lpc.c:88:3: error: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘unsigned int’ [-Werror=format=]
printk(BIOS_ERR, "EC cannot send %ld bytes\n",
^
cc1: all warnings being treated as errors
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Change-Id: I0d47350f00102a959d54a64b8f932099fc13f886
Reviewed-on: http://review.coreboot.org/9558
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Files necessary for the SOC bringup are added to the CBFS as raw
blobs.
Ipq8064 specific MBN header will allow to determine were the blobs
should be loaded and what start address should be used.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=build storm firmware and verify that the right components are added:
$ emerge-storm coreboot chromeos-bootimage
$ cbfstool /build/storm/firmware/image.bin print
image.bin: 8192 kB, bootblocksize 32488, romsize 2883584, offset 0x7f40
alignment: 64 bytes, architecture: arm
Name Offset Type Size
cdt.mbn 0x7f40 raw 376
ddr.mbn 0x8100 raw 25820
rpm.mbn 0xe640 raw 78512
tz.mbn 0x21940 raw 85360
fallback/verstage 0x36700 stage 39500
fallback/romstage 0x401c0 stage 15652
fallback/ramstage 0x43f40 stage 24328
config 0x49e80 raw 2701
fallback/payload 0x4a940 payload 65592
u-boot.dtb 0x5a9c0 (unknown) 2922
(empty) 0x5b580 null 2509336
$
Change-Id: I967cd20364c90a1ef7add959621992c2356f158d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 6b5238d47da417b8b1993ad3348f4c32381cd0e4
Original-Change-Id: Id642ae68ef07750624f85b31ad891752d8af99bf
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/233672
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9577
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
The first blob in the Storm bootimage is a concatenation of the
Uber-sbl produced by the qca-firmware ebuild and the coreboot
bootblock.
The new tool is used to add the bootblock to uber-sbl and update the
size values in the combined header.
BRANCH=storm
BUG=chrome-os-partner:34161
TEST=no execution tests yet, the build succeeds.
Change-Id: I4f1fe8a97ffab04eee4f82bc43e6f5406dd9bb42
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: a126a62f65a568d62fe35bdcf27eaec38fd1a997
Original-Change-Id: Iec3c1e943f1f9ee5ca20320a6365fc4aa5516e38
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/232310
Original-Reviewed-by: Manoj Juneja <mjuneja@qti.qualcomm.com>
Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9573
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This provides the opportunity to remove the kludge of disabling caches
altogether in the bootblock.
[pg: originally, this commit also provided automatic cache management
after loading stages, ie. flush dcache, so code ends up in icache. This
is done differently in upstream, so it's left out here]
BUG=chrome-os-partner:34127, chrome-os-partner:31438
TEST=with this fix romstage, ramstage and payload are executed properly
BRANCH=none
Change-Id: I568c68d02b2cd9c1c2c9c1495ba3343c82509ccc
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 95ab0f159cabf21fc100f371d451211e7d113761
Original-Change-Id: Iaf90b052073dd355ab9114e8dba9f5ef76188c94
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/232410
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9618
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The first 64 bytes of the framebuffer contain garbage after running
the option rom and after calling the VBE mode set with the flag to
clear the framebuffer.
Work around this issue by clearing the first 64 bytes in the framebuffer
in the broadwell graphics setup code after it executes the VBIOS.
BUG=chrome-os-partner:32771
BRANCH=samus,auron
TEST=build and boot on samus in dev mode, check for graphical corruption
Change-Id: I0381e32a5ea17e13c4ed598835999c12136418cf
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: f29c1b0b7c100cf290f82de671042823032f71c9
Original-Change-Id: I072bc913f7daea16e4861a7549e1b4ec85cde4cd
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/222676
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9464
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Some boards spread their timer implementation out in multiple files with
one function each for no discernable reason. Let's clean that up to make
things a little simpler to find.
BRANCH=None
BUG=None
TEST=Booted Pinky, compiled Daisy and Pit.
Change-Id: I8b543d1a0d9af37bde5433b0c9271d687b2404b2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 887765e1bd88d7aa49ad9a5e98b8831c10da6c10
Original-Change-Id: I43d29cd1b4a1d89cfd40f6cba5ca99ada3b00f82
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/234061
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9601
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch doubles the ACLK peripheral clock for the PD_BUS power domain
to 297MHz, which is the closest to the maximum of 300MHz we can reach by
dividing GPLL. This frequency directly translates into SRAM speed, so
maximizing it has a huge impact on boot speed (especially with the lack
of SRAM caching).
BUG=chrome-os-partner:32987
TEST=Booted Veyron_Pinky. Hacked timestamps into vboot and confirmed
that the (visibly) long signature verification times are nearly halved.
Change-Id: Iafa3044854a4058a7f885c775119d964a6295de4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c230585f4344d0eab4f8eeaa761869965f2da08a
Original-Change-Id: I3f19eaa3d97dcc6235d820c71eb5edf2ae87d647
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/224524
Original-Trybot-Ready: Doug Anderson <dianders@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9600
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Commit 257aaee9e3a (arm: Add bootblock_mainboard_early_init() for
pre-console initialization) inadvertently moved the timer initialization
after console initialization for IPQ806x, which is apparently not a good
idea for this platform. This patch solves the issue by moving
init_timer() to bootblock_mainboard_early_init(), which is the new hook
explicitly provided to perform pre-console tasks.
BRANCH=None
BUG=None
TEST=Built and booted Storm with 257aaee9e reverted. Noticed that it was
already broken. Bisected coreboot and tracked down breakage to commit
a126a62f (ipq8064: use the new utility to build bootblock). Built and
booted successfully with this patch and a revert of a126a62f to confirm
that the bug in question here is fixed.
Change-Id: I4a3faa2aec8ff1fbbe6c389f1d048475aa944418
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 752d1f879f9bd841f18bd84842491f747458cf52
Original-Change-Id: Ie4aa2d06cb6fda6d5ff8dd5ea052257fb7b8a24b
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/233290
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9574
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
this is a preparation for porting these drivers to coreboot. the code will be modified by the following patches.
BUG=chrome-os-partner:33647
BRANCH=ToT
TEST=None
Change-Id: I2baeed5b6130ace2515d6e28115f8d1008004976
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 7c03a186a599be9d274c6fcdea1906529cc117d7
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I9f3428ef02d2ba15ae63c99b10fe0605dd595313
Original-Reviewed-on: https://chromium-review.googlesource.com/231461
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9582
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
this is required to do early firmware selection using vboot2. actual
implementation can be done later.
BUG=chrome-os-partner:33755
BRANCH=ToT
TEST=Booted storm.
Change-Id: I8e9e168ea6fa3af149d5ad4ca51c5c9bba4d986d
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 611c24773478c8c212d567bb4f2cb9a09898ddc8
Original-Change-Id: Idd1a1de4991a19902ffe45f01be89d47f4413779
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229425
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9581
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Until proper MIPS cache management is available it is necessary to
disable data and instruction caches, otherwise code placed in memory
stays in data cache and is not available for instruction fetched.
BRANCH=none
BUG=chrome-os-partner:31438,chrome-os-partner:34127
TEST=coreboot loading rombase and rambase now succeeds.
Change-Id: I4147e1325edc0b9bb951cd7ce18d5f104f3eaec0
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 93d5bfa1d01fbbabbabef33a22287ceeea28b15b
Original-Change-Id: Ib195ed6e5f08ccaa6bbe3325c2199171bfb63b88
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/232191
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9569
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Change-Id: Ia8ddd689a3bf09ed68f94907ea19d4d2ee874542
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/9594
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch uses the new bootblock_mainboard_early_init() hook to run the
UART pinmuxing on rk3288-based boards before initializing the console.
This allows us to get rid of the hacky second console_init() call in
bootblock_soc_init(). We can also simplify the pinmux selection a bit
since we know that a given board always uses the same UART (still keep
an assert around to be sure, though).
BRANCH=None
BUG=chrome-os-partner:32123
TEST=Booted on Pinky.
Change-Id: I3da8b0e4bd609f33cedd934ce51cb20b1190024b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: caabda8fc1ddb4805d86fd9a0d5d2f3cf738bfaf
Original-Change-Id: Ia56c0599a15f966d087ca39181bfe23abd262e72
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/231942
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9604
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
On most platforms, enabling the console and exception handlers are
amongst the very first things you want to do, as they help you see
what's going on and debug errors in other early init code. However, most
ARM boards require some small amount of board-specific initialization
(pinmuxing, maybe clocks) to get the UART running, which is why
bootblock_mainboard_init() (and with it almost all of the actual
bootblock code) always had to run before console initialization for now.
This patch introduces an explicit bootblock_mainboard_early_init() hook
for only that part of initialization that absolutely needs to run before
console output. The other two hooks for SoC and mainboard are moved
below console_init(). This model has already proven its worth before in
the tegra124 and tegra132 custom bootblocks.
BRANCH=None
BUG=chrome-os-partner:32123
TEST=Booted on Pinky. Compiled for Daisy, Storm and Ryu.
Change-Id: I510c58189faf0c08c740bcc3b5a654f81f892464
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f58e84a2fc1c9951e9c4c65cdec1dbeb6a20d597
Original-Change-Id: I4257b5a8807595140e8c973ca04e68ea8630bf9a
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/231941
Reviewed-on: http://review.coreboot.org/9603
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch makes some slight changes to the way bootblock_cpu_init() and
bootblock_mainboard_init() are used on ARM. Experience has shown that
nearly every board needs either one or both of these hooks, so having
explicit Kconfigs for them has become unwieldy. Instead, this patch
implements them as a weak symbol that can be overridden by mainboard/SoC
code, as the more recent arm64_soc_init() is also doing.
Since the whole concept of a single "CPU" on ARM systems has kinda died
out, rename bootblock_cpu_init() to bootblock_soc_init(). (This had
already been done on Storm/ipq806x, which is now adjusted to directly
use the generic hook.) Also add a proper license header to
bootblock_common.h that was somehow missing.
Leaving non-ARM32 architectures out for now, since they are still using
the really old and weird x86 model of directly including a file. These
architectures should also eventually be aligned with the cleaner ARM32
model as they mature.
[pg: this was already partly upstreamed. These are the remains.
Further cleanup is necessary and on the short-term TODO, but beyond
the scope of this commit]
BRANCH=None
BUG=chrome-os-partner:32123
TEST=Booted on Pinky. Compiled for Storm and confirmed in the
disassembly that bootblock_soc_init() is still compiled in and called
right before the (now no-op) bootblock_mainboard_init().
Change-Id: Idf655894c4fec8fce7d3348d3b3e43b1613b35db
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 257aaee9e3aeeffe50ed54de7342dd2bc9baae76
Original-Change-Id: I57013b99c3af455cc3d7e78f344888d27ffb8d79
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/231940
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9602
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Aaron Durbin