1. Get rid of spi_delay - Instead have a tight loop to check for the
spi status
2. The first check for SPI operation complete i.e. FIFOs have been
processed is the SPI_STATUS_RDY bit. Thus, tegra_spi_wait should check
for this bit before reading BLOCK_COUNT or any other fifo count field.
3. Flush both TX and RX FIFOs for SEND and RECV operations for PIO and
DMA.
4. No need to check for rx_fifo_count == spi_byte_count to determine
pio_finish operation. RDY bit should be sufficient to ensure that the
SPI operation is complete. Added assert to ensure we never hit the
case of RDY bit being set, yet rx_fifo_count != spi_byte_count for
PIO.
BUG=chrome-os-partner:41877
BRANCH=None
TEST=Compiles successfully and reboot test runs successfully for 10K+ iterations.
Change-Id: I1adb9672c1503b562309a8bc6c22fe7d2271768e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: de1515605e17e0c6b81874f9f3c49fd0c1b92756
Original-Change-Id: I5853d0df1bfd6020a17e478040bc4c1834563fe4
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/285141
Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com>
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/10947
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In case of continuous mode, use STA_ACTIVITY bit to determine if DMA
operation is complete. However, in case of ONCE mode, use STA_BSY bit
to determine if DMA operation on the channel is complete.
BUG=chrome-os-partner:41877
BRANCH=None
TEST=Compiles successfully and reboot test runs fine for 10K+ iterations
Change-Id: If98f195481b18c402bd9cac353080c317e0e1168
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 927026db6fd910dac32dc218f28efcbc7b788b4e
Original-Change-Id: Ib66bedfb413f948728a4f9cffce9d9c3feb0bfda
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/285140
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10946
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Trailing commas are useful for lists that can be extended. These lists are
0-terminated, and there should be no elements following that.
Change-Id: Iea8c6d5579d6363e77e1f5af666948160c4a9bf9
Signed-off-by: Sol Boucher <solb@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Change-Id: I1a117a9473e895feaf455bb30d0f945f57de51eb
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Reviewed-on: http://review.coreboot.org/10932
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Parse compression algorithm arguments using a single list.
Change-Id: Idc5b14a53377b29964f24221e42db6e09a497d48
Signed-off-by: Sol Boucher <solb@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Change-Id: I1a117a9473e895feaf455bb30d0f945f57de51eb
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Reviewed-on: http://review.coreboot.org/10931
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
With introducing hash algorithms, 'algo' is ambiguous, so rename it to
'compression' instead.
Change-Id: Ief3d39067df650d03030b5ca9e8677861ce682ed
Signed-off-by: Sol Boucher <solb@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Change-Id: I1a117a9473e895feaf455bb30d0f945f57de51eb
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Reviewed-on: http://review.coreboot.org/10930
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Lock down its size and document some of the fields
Change-Id: I09fd6c80185345da0ae17d0f4498b50995fd1ec5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10927
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Add the files to support the Skylake SOC.
Matches chromium tree at 927026db
BRANCH=none
BUG=None
TEST=Build and run on a Skylake platform
Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10341
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Use the Broadwell implementation as the comparison base for Skylake.
BRANCH=none
BUG=None
TEST=None
Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10340
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
If the 8254 is not set up, the external graphics option rom
hangs and never returns.
The code is tested on AMD/bettong.
Change-Id: I0022de9d9a275a7d4b7a331ae7fcf793b9f4c5f5
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/10903
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This is a result of the Silcon Observation. On warm reset, the BIST
is 0x80000000, which causes BIST error. We skip checking this bit.
The update will be in CZ BKDG 1.05.
The code is tested on AMD/bettong.
Change-Id: I51c3f3567f758766079f7c8789f1ff072e1a7c53
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/10902
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Relevant for systems having processors that only have two (the minimum
and maximum) P-states, such as the Opteron 2210 at 1.0 and 1.8GHz.
Change-Id: Ic66fe6d10ce495c1bf21796cb7e1eb4e11e85283
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/10910
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
It's not like we _ever_ changed it, so drop the option and make cbfstool
use the default. always.
Change-Id: Ia1b99fda03d5852137a362422e979f4a4dffc5ed
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10918
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Bay Trail SOCs do not integrate LAN controller hence Baytrail FSP has
no LAN control function. Remove PcdEnableLan option from
UPD_DATA_REGION structure.
Change-Id: I9b4ec9d72c8c60b928a6d9755e94203fb90b658f
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/10837
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Commit bd1499d3 fixed a bug to not re-initialize the timestamp
cache in ramstage for EARLY_CBMEM_INIT. However, EARLY_CBMEM_INIT
was not included. Therefore, add this condition. This will result
in base_time being initialized to the passed in timestamp
for !EARLY_CBMEM_INIT platforms.
Change-Id: Ia1d744b3cfd28163f3339f2364efe59f7dcb719b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10884
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
It's helpful to know the base_time (1st timestamp) in the
timestamp table because it provides more information like
the accumulated time before the first timestamp was recorded.
In order to maximize this information report the base time
as an entry that is printed. It's called '1st timestamp'.
The implementation turns all the timestamp entries into absolute
times so one can observe both absolute and relative time for
each marker.
Change-Id: I1334a2d980e3bcc2968a3bd6493c68b9efcca7ae
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10883
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Write boot media information in sysinfo, if it exists. This allows picking the
right CBFS for further files in case there are several.
Change-Id: I75a8ee6b93f349b9f2fab1e82826aba675949c0a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10869
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
This allows finding the currently used CBFS (in case there are several), and
avoids the need to define flash size when building the payload.
Change-Id: I4b00159610077761c501507e136407e9ae08c73e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10867
Tested-by: build bot (Jenkins)
There may be boards that shouldn't be built for one reason or another.
Allow black-listing them by adding a file to the mainboard directory called
'abuild.disabled'. It should contain the reason that is printed by abuild and
also serves as documentation for users that want to know what's going on.
Change-Id: I78c3281a578e96ee40f6b101143d4f3763582350
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10917
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Use the simplified CBFS image type name in Makefile.inc.
BRANCH=none
BUG=None
TEST=Build and run on cyan
Change-Id: Idb62de7fce36fde38a6fbeeefdfc2dd0d75bd493
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10872
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
They will become more common soon, so better support them now.
Change-Id: I2b16e1bb7707fe8410365877524ff359aeefc161
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10868
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Build now decides the stack size by correctly referencing the
value in /src/mainboard/emulation/qemu-riscv/memlayout.ld.
Note that while the size is correct, the placement is still
wrong, and causes the stack to be corrupted by the coreboot
tables. Still needs to be addressed
Change-Id: I86c08bd53eeb64e672fecba21e06220694a4c3dd
Signed-off-by: Thaminda Edirisooriya <thaminda@google.com>
Reviewed-on: http://review.coreboot.org/10870
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The fmap directory can be useful to pass to the payload. For that, we need to
be able to get it.
Change-Id: Ibe0be73bb4fe28afb16d4d215b979eb0be369645
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10866
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
vboot passes around the offset and size of the region to use in later stages.
To assign more meaning to this pair, provide a function that returns the
fmap area name if there's a precise match (and an error otherwise).
Change-Id: I5724b860271025c8cb8b390ecbd33352ea779660
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10865
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Should fix regression in HDA verb setup on nvidia mcp55 and intel sch
southbridges. The mcp55 code could not find the mainboard's verb table
because the table was not even being compiled in. The sch boards appeared
to have the same issue.
Intel broadwell and fsp_bd82x6x seemed to have not gotten the boilerplate
shrink, so apply it to those too.
Followup-to: Ib3e09644c0ee71aacb067adaa85653d151b52078
(azalia: Shrink boilerplate)
Change-Id: If7aae69f5171db67055ffe220bdff392caaa5d9f
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/10826
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I08f7251f8fc42b9028b1fdb830546f9922ef43aa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: YongGon Kim <ilios86@gmail.com>
Reviewed-on: http://review.coreboot.org/10914
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
In case of downloading errors, the URL is handy for analyzing the cause.
Change-Id: I6874cdc3c881cfdd52c80f80323536c30723654b
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/10853
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
This ACPI thermal zone is applicable to AMD family 10 to 14 (and some
15) CPUs.
It should not be used on boards for which errata 319 (The thermal sensor
of Socket F/AM2+ processors may be unreliable) is applicable. AM3 and
later should be fine.
Derived from src/northbridge/amd/amdk8/thermal_mixin.asl
Change-Id: Id036cbf4cd717c3320a720edc452945df2b5e072
Signed-off-by: <ranma+coreboot@tdiedrich.de>
Reviewed-on: http://review.coreboot.org/10617
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
It never made sense to have bootblock_* in init, but
pirq_routing.c in boot, and some ld scripts on the main
level while others live in subdirectories.
This patch flattens the directory hierarchy and makes
x86 more similar to the other architectures.
Change-Id: I4056038fe7813e4d3d3042c441e7ab6076a36384
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10901
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Change-Id: I26f1bbf027435be593f11bce4780111dcaf7cb86
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/10586
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
If .git doesn't exist, try to fetch the coreboot version from a file, before
falling back to a hard-code.
Change-Id: Idee8019c9a2b766fe69535367614c5254498335a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10908
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Needed for the main() prototype
Change-Id: I921a77d8b131b751291d3a279b23ee18b13eca8d
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10862
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This patch aligns the output of coreinfo with the output
of libpayload, and switches from using $(Q) to .SILENT
Change-Id: I6c3cdda7febc02bab9195fc98f46490c0d478a9a
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10744
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
LDO2 regulator is used as an always-on reference for the droop alert
circuit. Set output voltage to match kernel settings.
CQ-DEPEND=CL:284649
BUG=chrome-os-partner:42305
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt
Change-Id: I5ef4e266d8ec278dadffa846af8dc49b6d18c37e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 611465f6248cba0ddce0083b431cb7ee17bc4b4c
Original-Change-Id: I58cc473452b871392d813387707a0b8288e46561
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/284879
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10900
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Define custom stage_entry to apply workaround for A57 hardware issue
for power on reset. It is observed that BTB contains stale data after
power on reset. This could lead to unexpected branching and crashes at
random intervals during the boot flow. Thus, invalidate the BTB
immediately after power on reset.
BUG=chrome-os-partner:41877
BRANCH=None
TEST=Compiles successfully and reboot test does not crash in firmware
for 10K iterations.
Change-Id: Ifbc9667bc5556112374f35733192b67b64a345d2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bc7c2fec3c6b29e291235669ba9f22ff611064a7
Original-Change-Id: I1f5714074afdfee64b88cea8a394936ca848634b
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/284869
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10899
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This allows SoCs/CPUs to have custom stage_entry in order to apply any
fixups that need to run before standard cpu reset procedure.
BUG=chrome-os-partner:41877
BRANCH=None
TEST=Compiles successfully
Change-Id: Iaae7636349140664b19e81b0082017b63b13f45b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 498d04b0e9a3394943f03cad603c30ae8b3805d4
Original-Change-Id: I9a005502d4cfcb76017dcae3a655efc0c8814a93
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/284867
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/10897
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Furquan Shaikh