This adds an oak libpayload config, that should fit all oak-based
devices such as elm.
Change-Id: Iabb71404ff84029a5976371a353e8c92e781ca1f
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/18447
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Configure GRUB to build with boot time statistics. That allows users
to add that module to GRUB by adding `boottime` to the list of extra
modules.
Change-Id: I76a07e49aecb37652fe8c7d6a9421fd464424287
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/18367
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Some simple implementation of the MultiBoot protocol may not pass a
memory map (MULTIBOOT_FLAGS_MMAP missing in the flags) but just the two
values for low and high memory, indicated by the MULTIBOOT_FLAGS_MEMINFO
flag.
Support those kind of boot loaders too, instead of falling back to the
hard-coded values in lib_get_sysinfo().
Tested with a multiboot enhanced version of FILO.
Change-Id: I22cf9e3ec0075aff040390bd177c5cd22d439b81
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18350
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Implement the argc/argv passing as described in coreboot’s payload API:
http://www.coreboot.org/Payload_API
While at it, give the code some love by not needlessly trashing register
values.
Change-Id: Ib830f2c67b631b7216843203cefd55d9bb780d83
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18336
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Simplify the code by directly using the arguments on the stack as base
pointer relative memory references, instead of loading them into
intermediate registers first.
Make it more robust by preserving all callee saved registers mandated by
the C calling convention (and only those), namely EBP, EBX, ESI and EDI.
Don't assume anything about the register state when the called function
returns -- beside the segment registers and the stack pointer to be
still the same as before the call.
Change-Id: I383d6ccefc5b3d5cca37a1c9b638c231bbc48aa8
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18335
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
According to coreboot’s payload API [1], the called payload should be
able to return a value via %eax. Support this by changing the prototype
of start_main() and pass on the return value of main() to the caller
instead of discarding it.
[1] https://www.coreboot.org/Payload_API
Change-Id: I8442faea19cc8e04487092f8e61aa4e5cba3ba76
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18334
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
According to coreboot’s payload API [1] the argc value should be passed
at stack offset 0x10, so we need to push a dummy value to comply to the
API.
[1] https://www.coreboot.org/Payload_API
Change-Id: Id20424185a5bf7e4d94de1886a2cece3f3968371
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18333
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The pointer to write the return value to is in %ecx, not %eax. Writing
to (%eax) leads to memory corruptions as %eax holds the return value,
e.g. would write zero to address zero for a "successful" returning
payload.
Change-Id: I82df27ae89a9e3d25f479ebdda2b50ea57565459
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18332
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
According to coreboot’s payload API [1] the magic value passed to the
payload should be 0x12345678, not 12345678. Fix that.
[1] https://www.coreboot.org/Payload_API
Change-Id: I10a7f7b1a4aec100416c5e7e4ba7f8add10ef5c5
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Reviewed-on: https://review.coreboot.org/18331
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change depthcharge to not require a board-specific config file for
libpayload. If the Kconfig option is selected, use the settings
in libpayload/configs/defconfig instead.
Change-Id: I4fd1a5915472f28e757c62f3f2415716f1fdfc71
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18271
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Add the capability for specifying which version of depthcharge to
checkout and build. This is similar to the existing feature for
SeaBIOS.
The depthcharge makefile already contains some structure for checking
out master vs. stable however the calling Makefile.inc ingored this
feature. Add the command-line variable assignment for these, along
with a tree-ish for any revision.
Change-Id: I99a5b088cb0ebb29e5d96a84217b3bfa852de8ac
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18270
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Depending on the commit to build, depthcharge may have a different
target name (depthcharge vs. depthcharge_unified). Add some logic
to determine which name should be used based on the commit ID
being requested.
Change-Id: I05b853934d13696f4bd0d79d53ff6c5f59096d1c
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18269
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Drop the _unified moniker from the depthcharge build. The payload
and coreboot have drifted out of sync and there is no longer a
non-unified depthcharge.
This patch corresponds with the depthcharge change:
https://review.coreboot.org/cgit/depthcharge.git/commit/?id=74a0739
Change-Id: I8d028b14d2eee63dfdc9d3dd63695f1c58ea7984
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18268
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
The SeaBIOS and coreboot log levels don't really align, so setting the
SeaBIOS log level to the same as coreboot's isn't really what we want.
- Update default log level to use the default SeaBIOS log level.
- Update the current help text to match the new defaults.
- Add help text for what is displayed at various levels.
- Get rid of separate type & prompt lines.
- Add comments for default seabios level & logging disabled
Change-Id: I5a8b75bd44748cb94a83a77ac3a379c8a9587e7b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18210
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Kevin O'Connor <kevin@koconnor.net>
When .xcompile doesn't already exist, building libpayload fails because
the CC variable (et al) remain empty since .xcompile is only included
after the variables coming from there are evaluated.
Change-Id: I73f1cbced95afcff15839604fea5fd05d81bc3d3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/18228
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Make the code C89 compatible, which doesn’t allow loop initial
declarations. Older compilers use C89 by default, so just declare the
variable outside.
Change-Id: I3c5a8109e66f7a25687f4e4b2c72718d74276e04
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/18196
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
It takes a long time for no gain: We don't need to update the
submodules, we don't need to fetch the revision, we don't need to find
the compilers, when all we want to do is to manipulate the .config file
or clean the build directory.
Change-Id: Ie1bd446a0d49a81e3cccdb56fe2c43ffd83b6c98
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/18182
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Power button events are usually dropped because the button is not in
the keyboard matrix range. Add condition to forward it like other keys.
BUG=chrome-os-partner:61275
BRANCH=None
TEST=reboot and make sure power button selection
in depthcharge's detachable menus is processed on reef.
Change-Id: I86897fa8d73a56533ef62bba05458ac3d339237e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 25654e214f0ab8685d445ced62612a02be851126
Original-Change-Id: I516a0043bd7730789728d5c5498d0a0f30a2acac
Original-Signed-off-by: Shelley Chen <shchen@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/428199
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://review.coreboot.org/18177
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This enables USB HID support in the veyron config, since it seems to
work correctly and is needed for interaction with depthcharge on devices
without an embedded keyboard (such as veyron_mickey).
Change-Id: Icae829e3a132005df17bcb6f7e6f8a190912576d
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/17930
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Previously SeaBIOS's default was used (1). This patch defaults to
coreboot's console level instead which is approximately the same
verbosity as SeaBIOS and thus what a user would probably expect.
Change-Id: If79e5f40c9380bb527f870eeb7d0cb43faf00beb
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/18051
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Currently we just disabled ohci interrupts when calling ohci_shutdown,
Which would not actually shutdown the ohci controller, for example it
may still written the increased HccaFrameNumber to Hcca buffer.
Perform a soft reset to ohci controller as the linux kernel ohci-hcd
driver does.
BUG=chrome-os-partner:60996
BRANCH=None
TEST=Checked on gru, no more "BUG: Bad page state" error in kernel.
Change-Id: I128ab6ba455ac5383a4d48be0bc12b8bb4533464
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4749fc82fdd1b74ca3f2ed3fdf0ef53a5e161087
Original-Change-Id: I3f192aea627ba2fa69533bc0a4270466ca18f2a7
Original-Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/426338
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://review.coreboot.org/18125
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
BUG=chrome-os-partner:56947
TEST=Verifed country code can be parsed from VPD in depthcharge.
BRANCH=None
Change-Id: I2fbbd4a784c50538331747e1ef78c33c6b8a679b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: acea6e2a200e8bd78fd458255ac7fad307406989
Original-Change-Id: I4616fefc6a377d7830397cdadb493927358e25cc
Original-Signed-off-by: Kan Yan <kyan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/425819
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18124
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This updates the configuration for ARM CrOS devices (nyans and veyrons)
by using the CHROMEOS Kconfig option, thus reducing the number of
options to select. It also brings proper serial console support.
Change-Id: Iffc84c44a1d339c5bb575fbaffc40bc2d56bb6cf
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/17928
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Changes since SeaBIOS 1.9.3
Release 1.10.0:
* Initial support for Trusted Platform Module (TPM) version 2.0
* Several USB XHCI timing fixes on real hardware
* Support for "LSI MPT Fusion" scsi controllers on QEMU
* Support for virtio devices mapped above 4GB
* Several bug fixes and code cleanups
Release 1.10.1:
* Updates for QEMU for reproducible builds
Change-Id: I465700307d72fa44b6900b38b332603ea505ed09
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/18026
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
This fixes the generic timer driver to get the current tick from the
high register, so that comparison with the high count value (obtained
previously from the same register) has a chance to succeed.
Change-Id: I5ce02bfa15a91ad34641b8e24813a5b7ca790ec3
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/17929
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Coverity considers this a copy&paste error, and maybe it is. In any
case, it makes sense to check the variable that (if the condition is
true) is changed, and the values are the same before that test, so the
change is harmless.
Change-Id: I163c6a9f5baa05e715861dc19643b19a9c79c883
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1347376
Reviewed-on: https://review.coreboot.org/17837
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Coverity erroneously complains that we call wmove with x or y == -1,
even though our copy of that function properly checks for that.
But: setsyx is documented to always return OK (even on errors), so let
it do that. (and make coverity happy in the process)
Change-Id: I1bc9ba2a075037f0e1a855b67a93883978564887
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1260797
Reviewed-on: https://review.coreboot.org/17836
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Coverity complains and that (unfortunately) means that some compiler
might take advantage of the same fact.
Change-Id: I59aff77820c524fa5a0fcb251c1268da475101fb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1261105
Reviewed-on: https://review.coreboot.org/17835
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
MAX_ARGC_COUNT limits the payload to ten parameters which is not
enough when used with a proprietary first stage bootloader providing
hardware description using around 20 parameters.
This patch makes the libpayload able to get up to 32 parameters.
Change-Id: I49925040d951dffb9c11425334674d8d498821f2
Signed-off-by: Jeremy Compostella <jeremy.compostella@gmail.com>
Reviewed-on: https://review.coreboot.org/17467
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Martin Roth <martinroth@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
On QEMU using SeaVGABIOS breaks some bootloaders, e.g. ISOLINUX does not
work and GRUB works but is forced in txtmode, instead of graphical mode.
Change-Id: If31d4e5ed19cbeed3f8f9dbc23cc738dd55986e5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17122
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The STABLE build of FILO does not build anymore with the
current HEAD of coreboot. However, the current HEAD of FILO
does build with the current HEAD of coreboot. Update FILO
STABLE to FILO HEAD.
Change-Id: I4eece3aaada0dfdf4da106d5d260b5b361537558
Signed-off-by: Kevin Paul Herbert <kph@platinasystems.com>
Reviewed-on: https://review.coreboot.org/15195
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG should only occur together with
MAINBOARD_HAS_NATIVE_VGA_INIT. It seems to be used to just have to have
the option to be able to select SEABIOS_VGA_COREBOOT.
This patch makes these boards use MAINBOARD_DO_NATIVE_VGA_INIT and
MAINBOARD_HAS_NATIVE_VGA_INIT to have it select SEABIOS_VGA_COREBOOT
by default when SeaBIOS is chosen.
Change-Id: If0a36af1883a3d62b16a61483733be981a85e5e2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/16981
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Chrome OS builds always have some inherent differences to "standard"
libpayload configurations: they don't want to use curses or things like
storage drivers, they always use the coreboot framebuffer and USB, etc.
This patch reintroduces CONFIG_LP_CHROMEOS as an option that only
affects Kconfig defaults. This allows Chrome OS builds to select most of
what they need in one go and reduces board-specific .config files to
only the options that are really specific to that board.
Also restricts the 8250_SERIAL_CONSOLE Kconfig to only default to yes on
x86 boards, which probably makes sense for all of libpayload (some but
far from all ARM boards use 8250-compatible UARTs, and we should
probably not default a platform option unless it's going to be correct
with very high probability).
BRANCH=None
BUG=None
TEST=Built and booted Jerry and Oak.
Change-Id: Ie0c0593ffd399608d2cbfb83d20891f6f1864914
Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Id: e558f59
Original-Change-Id: I609637cd2ea7dfb4558aa3c04c90b64038c9ab57
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/347970
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17024
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Currently every non-x86 platform supported by libpayload needs to
provide its own timer driver. Most of the ones we have accumulated there
look almost identical: For the frequency, return a preset constant. For
the value, read a 32-bit register, possibly read another 32-bit register
and shift+OR it with the previous one, then return that.
Let's replace this with a single .c file that can easily handle all of
those cases. Menuconfig convenience can still be maintained by providing
several presets that select different defaults for the driver's
configuration options (register address(es) and frequency).
Removes an "enabled" check from Samsung MCT driver since coreboot always
unconditionally enables that timer anyway.
CQ-DEPEND=CL:344809
BRANCH=None
BUG=None
TEST=Booted Oak and Veyron, observed how dev-mode delay was still ~30s
Change-Id: I61cb7d2ffd4902aa841c57f9afa9cd991f770acd
Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Id: a036af6
Original-Change-Id: I9784e7c6aa5abd6d92478ea7ec1cf42c9a437546
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/347749
Reviewed-on: https://review.coreboot.org/17023
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This enables viewing more than ~20 files in the file list on the left.
Arrows are added to indicate that more items are available off-screen.
This mimics what was done in pci_module.
Change-Id: Idd1363e1abe98ba51c795879db061cc54808da8e
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/14546
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This brings in two additional changes:
- Use OBJCOPY if available.
- Fix strstr() indent and rewrite to not call strlen() on each char.
Change-Id: Id13dfda28c545332fce8282e849f379bf50629b9
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16605
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The SeaBIOS Stable version 1.9.3 was released back in July. This has
just 4 fixes over 1.9.1:
fw/msr_feature_control: add support to set MSR_IA32_FEATURE_CONTROL
fw/pci: Add support for mapping Intel IGD via QEMU
fw/pci: add Q35 S3 support
build: fix .text section address alignment
Change-Id: I527df85b5199942706d1188285c6678bf2f726a1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16254
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kevin O'Connor <kevin@koconnor.net>
Reviewed-by: Omar Pakker
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
This patch makes strtok_r:
- handle the end of the string
- handle string that contains only delimiters
- do not set ptr outside of str
Change-Id: I49925040d951dffb9c11425334674d8d498821f1
Signed-off-by: Jeremy Compostella <jeremy.compostella@gmail.com>
Reviewed-on: https://review.coreboot.org/16524
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
All but ga-g41m-es2l/cmos.default had multiple final newlines.
ga-g41m-es2l/cmos.default had no final newline.
Change-Id: Id350b513d5833bb14a2564eb789ab23b6278dcb5
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16361
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Antonello Dettori <dev@dettori.io>
Remove an undeclared variable that was accidentally left over,
nvramcui is currently unable to compile and operate because of this.
Regression introduced in: 904dd303cb
(nvramcui: refactor code)
Fixes: https://ticket.coreboot.org/issues/70
Change-Id: Ieaba615838d7593546ab5696baf1b8f9828da345
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/16333
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This patch adds functionality to compile a C data structure into a raw
binary file, add it to CBFS and allow coreboot to load it at runtime.
This is useful in all cases where we need to be able to have several
larger data sets available in an image, but will only require a small
subset of them at boot (a classic example would be DRAM parameters) or
only require it in certain boot modes. This allows us to load less data
from flash and increase boot speed compared to solutions that compile
all data sets into a stage.
Each structure has to be defined in a separate .c file which contains no
functions and only a single global variable. The data type must be
serialization safe (composed of only fixed-width types, paying attention
to padding). It must be added to CBFS in a Makefile with the 'struct'
file processor.
Change-Id: Iab65c0b6ebea235089f741eaa8098743e54d6ccc
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16272
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Split the main() into a couple of smaller functions in order to more
easily extend the payload.
Change-Id: I4c2b144e2a28c6f15e360d55c49974675e6a80d2
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/16248
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
3 out of 4 architectures currently zero out the payload BSS in early
assembly code, which is pointless since the code loading the payload has
already done that (with a more efficient memset). ARM64 has never had
any code like this and can run just fine without it. This also defeats
the new optimization of moving the heap out of the BSS, since all three
implementations assume that everything between _edata and _end is BSS.
We should just take this out.
Change-Id: I45cd2dabd94da43ff0f77e990f11c877cee6cda1
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16091
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
cbfs_get_handle() allocates memory for a handle and doesn't free it if
it errors out later, leaving the memory permanently leaked. Fix.
Change-Id: Ide198105ce3ad6237672ff152b4490c768909564
Reported-by: Coverity
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16207
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Add an option to add bayou as the primary payload.
Change-Id: I8c0164344537b82870198b13ef6fdf20e7d095ef
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15954
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Allocating a 15980-byte scratchpad on the stack when your default stack
size is set to 16KB is really not a great idea. We're regularly
overflowing into the end of our heap when using LZMA in libpayload, and
just happen not to notice it because the heap rarely gets filled up all
the way. Of course, since we always *have* a heap in libpayload, the
much saner solution is to just use it directly to allocate the
scratchpad rather than accidentally grow backwards into it anyway.
Change-Id: Ibe4f02057a32bd156a126302178fa6fcab637d2c
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16089
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The ARM64 MMU code maintains a list of used ranges, to avoid mapping the
DMA buffer over the coreboot tables and things like that. Unfortunately,
the overlap with ranges in that list is checked with
(start1 >= start2 && start1 <= end2) || (end1 >= start2 && end1 <= end2)
which is not a full overlap check and misses the case where the second
region is completely contained within the first. This patch replaces
that code with a properly vetted primitive from Stack Overflow.
BRANCH=none
BUG=chrome-os-partner:54416
TEST=Observe how Kevin recovery screen now gets drawn at 10x the speed.
Change-Id: I7e2706426762794e160d743bbfc40da1e26eee12
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16075
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This replaces all occurrences of a hardcoded vboot path to the
VBOOT_SOURCE variable, that may be overridden from the command line,
witch fallback to the source from 3rdparty.
Change-Id: Ia57d498d38719cc71e17060b76b0162c4ab363ed
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/15825
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
The KCONFIG_CONFIG value was previously keeping the value set by
coreboot's makefile. That caused it to overwrite coreboot's .config,
making the current coreinfo build and the next coreboot build fail
with the curious error that you were building without the correct
toolchain.
Change-Id: I973b0c36e7227135a5c2d6d261e08889857aaaf1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16023
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Move the configuration of the timer, storage and USB drivers from the
main Kconfig to three separate ones stored in the respective
directories.
This reduces the LOC of Kconfig and makes it more manageable.
Change-Id: I0786dbc1d5d8317c8ccb600f5de9ef4a8243d035
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15914
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This removes the newlines from all files found by the new
int-015-final-newlines script.
Change-Id: I65b6d5b403fe3fa30b7ac11958cc0f9880704ed7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15975
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Delete pbuilder since it is not needed anymore.
Change-Id: I685547e9692944b89521864fc3bee4e9a2f1139f
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15955
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Including $(top) in the DOTCONFIG definition allows getting rid of the
$(top) prefix in payloads, which in turns allows providing a full path
for DOTCONFIG via the command line.
Change-Id: I7546a12cf4a2a146e32fef81121f45f83ba67ac8
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/15826
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Read timestamps from the last boot sequence and display the information
as if using cbmem -t.
Tested on QEMU with a SeaBIOS payload.
Change-Id: I44f1f6d6e4ef5458aca555c8a7d32cc8aae46502
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15600
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
As reported by Andrew Engelbrecht on the coreboot mailing list, there
was an issue when selecting the pxe rom file:
When using "make menuconfig", if "add pxe rom" is selected, then
the field below to set to the path of the pxe rom, the "add pxe rom"
option gets disabled.
This problem seems to be due to the use of the 'optional' Kconfig
keyword, so this section of the Kconfig is rewitten here to remove that
keyword and fix the issue.
Change-Id: I51680cb746160cb853c8679ac64e2d37989cb574
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15555
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
cbgfx currently makes a separate function call (recomputing some values)
for every single pixel it draws. While we mostly don't care that much
about display speed, this can become an issue if you're trying to paint
the whole screen white on a lowly-clocked Cortex-A53. As a simple
solution for these extreme cases, we can build a fast path into
clear_screen() that just memset()s the whole framebuffer if the color
and pixel format allow it.
BUG=chrome-os-partner:54416
TEST=Screen drawing speed on Kevin visibly improves (from 2.5s to 3ms).
Change-Id: I22f032afbb86b96fa5a0cbbdce8526a905c67b58
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/15524
Tested-by: build bot (Jenkins)
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
- Add all, clean and distclean to .PHONY
- Rebuild nvramcui.elf when the makefile changes.
- Update libpayload target to $(LIBPAYLOAD_DIR) target - these are the
same thing, but by using the variable it makes it more obvious.
- Remove .config.old as well as .config when running distclean.
- Add CFLAGS to the LPGCC command line:
-- Enable all warnings, set warnings as errors.
-- Optimize for size
-- Enable '-ffreestanding -nostdinc -nostdlib' to keep from building in
system functions and to fix the warning:
libpayload.h: warning: conflicting types for built-in function 'log2'
static inline int log2(u32 x) { return sizeof(x) * 8 - clz(x) - 1; }
Change-Id: Icc6c70b259cd7c22dc960cdb732927f9c0c93ee8
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14482
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Set CONFIG_GRUB2_EXTRA_MODULES from the Kconfig when building GRUB2.
This causes the specified modules to actually enter the built payload.
Change-Id: I345026af705ba8af77c6c12aba8e1bd4135e519c
Signed-off-by: Benjamin Barenblat <bbaren@google.com>
Reviewed-on: https://review.coreboot.org/15203
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
1. Make the xHCI driver to support xHCI controller v1.1
2. And a new function xhci_ring_doorbell(), it aims to
add a memory barrier before ringing the doorbell, to ensure
all TRB changes are written to memory.
BRANCH=none
BUG=chrome-os-partner:52684
TEST=boot from USB on Kevin rk3399 platform
Change-Id: Ife1070d1265476d0f5b88e2acf3299fc84af5832
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 0c21e92
Original-Change-Id: I4e38e04dc3c7d32ee4bb424a473c70956a3c3ea9
Original-Signed-off-by: Liangfeng Wu <wulf@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/346831
Original-Commit-Ready: Brian Norris <briannorris@chromium.org>
Original-Tested-by: Douglas Anderson <dianders@chromium.org>
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/15111
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Including the SeaBIOS bootorder file seems to be a fairly common desire,
so let's make it easy.
Change-Id: Ib0874dee46215287b09c0b52648072ef3ff06ec5
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15076
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Some exceptions (like from calling a NULL function pointer) are easier
to narrow down with a dump of the call stack. Let's take a page out of
ARM32's book and add that feature to ARM64 as well. Also change the
output format to two register columns, to make it easier to fit a whole
exception dump on one screen.
Applying to both coreboot and libpayload and syncing the output format
between both back up.
Change-Id: I19768d13d8fa8adb84f0edda2af12f20508eb2db
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14931
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The libpayload CBFS APIs are pretty old and clunky, primarily because of
the way the cbfs_media struct may or may not be passed in and may be
initialized inside the API calls in a way that cannot be passed back out
again. Due to this, the only real CBFS access function we have always
reads a whole file with all metadata, and everything else has to build
on top of that. This makes certain tasks like reading just a file
attribute very inefficient on non-memory-mapped platforms (because you
always have to map the whole file).
This patch isn't going to fix the world, but will allow a bit more
flexibility by bolting a new API on top which uses a struct cbfs_handle
to represent a found but not yet read file. A cbfs_handle contains a
copy of the cbfs_media needed to read the file, so it can be kept and
passed around to read individual parts of it after the initial lookup.
The existing (non-media) legacy API is retained for backwards
compatibility, as is cbfs_file_get_contents() (which is most likely what
more recent payloads would have used, and also a good convenience
wrapper for the most simple use case), but they are now implemented on
top of the new API.
TEST=Booted Oak, made sure that firmware screens and software sync
worked okay.
Change-Id: I269f3979e77ae691ee9d4e1ab564eff6d45b7cbe
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14810
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Extend the serial port description to include the input clock frequency
and a payload specific value.
Without the input frequency it is impossible for the payload to compute
the baud-rate divisor without making an assumption about the frequency.
This breaks down when the UART is able to support multiple input clock
frequencies.
Add the UART_PCI_ADDR Kconfig value to specify the unique PCI device
being used as the console UART. Specify this value as zero when the
UART is not on the PCI bus. Otherwise specify the device using bus,
device and function along with setting the valid bit.
Currently the only payload to consume these new fields is the EDK-II
CorebootPayloadPkg.
Testing on Galileo:
* Edit the src/mainboard/intel/galileo/Makefile.inc file:
* Add "select ADD_FSP_PDAT_FILE"
* Add "select ADD_FSP_RAW_BIN"
* Add "select ADD_RMU_FILE"
* Place the FSP.bin file in the location specified by CONFIG_FSP_FILE
* Place the pdat.bin files in the location specified by
CONFIG_FSP_PDAT_FILE
* Place the rmu.bin file in the location specified by CONFIG_RMU_FILE
* Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate
UEFIPAYLOAD.fd
* Testing is successful when CorebootPayloadPkg is able to properly
initialize the serial port without using built-in values.
Change-Id: Id4b4455bbf9583f0d66c315d38c493a81fd852a8
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/14609
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
BUG=chrome-os-partner:49249
TEST=None. Initial code not sure if it will even compile
BRANCH=none
Change-Id: Ibf2c91be93e2567cc1262b6fb84461eef51ab3e0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b87157138302b017e64a28417a22421c880c1bcb
Original-Change-Id: I16a8324d3c8ef4ee729f4509fda5bfe703b24ce4
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333304
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://review.coreboot.org/14656
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
If a framebuffer is already configured by coreboot, libpayload's
MMU tables didn't mark its memory DMAable (unlike when libpayload
set up its own framebuffer memory).
BRANCH=none
BUG=chrome-os-partner:52826
TEST=depthcharge's recovery screen is not corrupted anymore on kevin
Change-Id: I228a861b3fdcf1298a3cfa0a054214c78ed55e70
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 889e8358a0f2f504abd9910549aa68f3992bb4e8
Original-Change-Id: I7ba79151ccc1eb605f82e1869a74b539a6be5e99
Original-Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/341092
Reviewed-on: https://review.coreboot.org/14685
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
BUG=chrome-os-partner:49249
TEST=Compiles and boots and detect USB storage
BRANCH=none
Change-Id: I9007399e1f785e6f1d2258225e3f7cc602053aed
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1db43f53973d2124e41186777caa829aa346ace3
Original-Change-Id: I943d19a3a7d785bd075073b57ba6388662d7df90
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333311
Original-Commit-Ready: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14659
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This adds a nyan libpayload config, that should fit all nyan devices.
Change-Id: I6b86a03054a7625534fd38ee6a21d3b91fb43589
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/14473
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Commit 785a31d67e
(Makefile.inc: Move payload code to payloads/) breaks the usage of
Linux kernel as payload. The reason for it is that cbfs-files-y is
evaluated before payloads/external/Makefile.inc is sourced and as a
consequence ADDITIONAL_PAYLOAD_CONFIG is empty when it is used for
payload options. That leads to missing command line and initrd for
the kernel which in turn leads to kernel panic when it boots.
To avoid it, move the code which adds payload to cbfs completely to
payloads/extranal/Makefile.inc. This way, ADDITIONAL_PAYLOAD_CONFIG is
set right before the payload itself is added to cbfs-files-y.
I have tested this patch with a Linux kernel as well as with SeaBIOS as
payload on mc_tcu3 and it works. If someone sees impact to other
payloads just let me know.
Change-Id: I7aad352f8b3fc1fdba1875b12648b07eba14e282
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14579
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
error: pointer targets of 'strcmp' differ in signedness
expected 'const char *' but argument is of type
'u8 * {aka unsigned char *}'
Change-Id: Id5cbb6fc2efd7c57abc59b08416047e10461436f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14521
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Change-Id: Id584cbf02c9d3ecb89fcf2a3190f0a73816954a8
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14526
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Memtest86+ was pulling origin/master which will change over time. This
adds a commit-id as a stable version to allow it to be reproducible.
The other secondary payloads, coreinfo and nvramcui, do not need this
because they are part of the coreboot repo and not fetched from an
external source.
Change-Id: I20c516010f76cf03342bd8883d0ee7ac5f8bc7e4
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14520
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This series of patches attempts to update all of the external payload
makefiles to be as similar as possible.
- Add .git to the git repo URL to show that it's a git repo.
- Use the common checkout, fetch, and clone ($(project dir)) targets
- Add TAG-y and NAME-y variables - just with origin/master for now.
Stable will be added shortly.
- Make sure all phony targets are in .PHONY
Change-Id: If83c100841d5f91a9fab7ac44ba20ec2271c0594
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14152
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add 'nvramcui' target to make it easier to build and test.
Put both nvramcui & coreinfo targets into .PHONY because they
both exist as directories.
Change-Id: I9cf76785e69f3c8e47fe92f1b1648fd0f7a63c3e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14481
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Move time functions and prototypes from libpayload.h to time.h.
In a similar manner to other c libary headers, this change makes
porting existing applications to libpayload easier.
Change-Id: I71e27c6dddde6e77e0e9b4d7be7cd5298e03a648
Signed-off-by: Stef van Os <stef.van.os@prodrive-technologies.com>
Reviewed-on: https://review.coreboot.org/14437
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When building libpayload, make the build directory and .config outside
libpayload source directory so it'll not pollute the libpayload source
and cause conflicts with other builds.
Change-Id: Idcfbc7dbe4d52a3559229d8450c3efaafd33b93b
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/14389
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
drivers/usb/xhci.c and drivers/usb/ehci.c both require arch/barrier.h.
barrier.h is present for x86, arm, and arm64, but not for mips. This
is generating a build error after enabling USB by default on libpayload.
I believe that this slipped through the buiders due to them not getting
cleaned fully. It was caught in the coverity scan and when setting up
a new build server.
Change-Id: Idd89409a048009c087ce2a787d96a1efd089157f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14391
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
There is a lot of generic code in the 8250 driver that should
be available for non-8250 systems with serial ports as well.
Change-Id: I67fcb12b5fa99ae0047b3cbf1815043d3919437e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14371
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Most people use USB keyboards.
Change-Id: Ia7cf513059565db7b86190c4aae62d7a35392408
Signed-off-by: Marcel Meißner <mm-meissner@gmx.de>
Reviewed-on: https://review.coreboot.org/7540
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
We already have the ability to add a pxe rom to cbfs, but it needs to be
configured and built separately.
This moves the existing Kconfig options for PXE from device/Kconfig and
the top level Makefile.inc to payloads, and adds the option to download
and build iPXE as part of the coreboot build process.
This configures the serial output of iPXE to match coreboot's serial
port configuration by editing the .h files. iPXE doesn't give any
real build-time method of setting these configuration options.
Change-Id: I3d77b2c6845b7f5f644440f6910c3b4533a0d415
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14085
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
There are more modules in a category than categories. Moving the clock
down leaves more space for the list of modules.
Change-Id: I536dafe32e1abb1995c8a1942d70e0d90b905612
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14255
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Since r is a pointer, memset(r, 0, sizeof(r)) would only zero the first
4 (or 8) bytes of the newly allocated struct align_region_t.
An alternative to this patch would be to use calloc, or introduce a new
zalloc (zeroed allocation; a single-element calloc) and use that.
Change-Id: Ic3e3487ce749eeebf6c4836e62b8a305ad766e7e
Found-by: Coverity (ID 1291160)
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14244
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This allows to accommodate different platforms' default
configurations, memory configuration is fine tuned later during boot
process.
BUG=chrome-os-partner:51537
BRANCH=none
TEST=none yet, the full stack of patches boots fine on EVB
Change-Id: I39da4ce247422f67451711ac0ed5a5e1119ed836
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 97a9a71ade4df8a501043f9ae58463a3135e2a4f
Original-Change-Id: I39da4ce247422f67451711ac0ed5a5e1119ed836
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/332384
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/13914
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
- Copy each config in configs/ to the junit_config, update each,
in turn, and clean up when done. This avoids updating the saved
config files and creating dirty files in git.
- Use 'make olddefconfig' instead of 'yes "" | make oldconfig'
- Update clean target to remove junit_config file
- Update distclean target to remove junit.xml
Change-Id: Ib023eb3197f2d8806c73c9c18464157ce3de958f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14164
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Being able to fetch this list will allow the jenkins builder to securely
fetch the external payloads so we can start testing payload builds.
Change-Id: I777229216b2f11f0f427cd5f8cfa003da4171a77
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14132
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- Instead of adding each payload to each common target, create a list
and loop through the list for all of the payloads
- '.phony' doesn't work - the target needs to be uppercase '.PHONY'
Change-Id: I4a7712c94d0f127c2fff8cb8fada4b8132a4ab3b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14131
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
These makefiles are not included by anything, so they shouldn't be
named Makefile.inc. Also, having them all be named 'Makefile' makes
some other consolidation work I'm doing much easier.
Change-Id: I1234539ba6a0a6f47d2eb0c21de3da3607c6b8de
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14130
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When using coreinfo on a serial console (at least
with gtkterm, picocom and minicom on Ubuntu 15.10)
you can't send F keys to the payload. Allow 1..9
for F1..F9
Change-Id: Ie3a11fa1de57c7345737a1ccaff177f407cd5e48
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14065
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Add all the default options with:
for i in configs/*
do
cp $i .config
make savedefconfig
mv defconfig $i
done
This also switches to minimal config files instead of the full
configuration files that were previously checked in.
Change-Id: If18a32eca4df9e1dfeb0e212b652d972cea8e4b8
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14077
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
When using PDcurses over a serial line, the background of
coreinfo is not properly cleared. Hence use tinycurses, which
was the only option when coreinfo was developed.
Change-Id: I15bb6eb552cf924de98d09ef63be33ecf336c526
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14067
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
For CHROMEOS builds, depthcharge can be built automatically.
This dependency exists because depthcharge without vboot and subsequent
signing of the image doesn't work very well, and both are keyed to that
flag as well.
Change-Id: Id0195bd3b4e454f382782106d6512469106daac5
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/10924
Tested-by: build bot (Jenkins)
This will allow more payloads to use the standard linker script
instead of implementing their own.
Change-Id: Ie60120769829f427ceb722109d85859b61dbde31
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14074
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
_LDFLAGS+="foo" did not work in my shell (bash on Ubuntu 15.10),
so change it to _LDFLAGS="$_LDFLAGS foo". I'm mildly surprised
that this ever worked.
Change-Id: I59c10f34992240c6df2ec7f24aebc6daafb76493
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14076
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Instead of 500, print 0x00000500 in the ram dump module.
Change-Id: Id250bd99f36dad4088ab88953fb371c400b4231b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14072
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
MEMMAP_RAM_ONLY is not an architecture specific option,
hence move it out of the architecture specific menu.
Change-Id: Iaeef03ed8cbff930a580ad03b1e712087b48714e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14071
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This is adding complexity to the code more than it saves
space, plus some of the tables could potentially be interesting
outside of the ChromeOS context.
Change-Id: I4bf24608f3e26d3b7871a5031ae8f03bc2c8c21f
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14070
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Bring defconfig and defconfig-tinycurses in sync, so that
defconfig and defconfig-tinycurses only differ in the selection
of the curses implementation.
Change-Id: I739c5122b5aaaa2681055c845905721a0b2a11c1
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14069
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Since libpayload's LAR support was dropped in If6e36569cd, this module
doesn't compile anymore.
Change-Id: I98f25613a1728e94704d9e9ccb65fd6ba33968b9
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14037
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add an option to specify a git revision from which to build SeaBIOS.
Change-Id: Ifbf3b82e784f79395ab7cd07c5804f72928d7640
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/13937
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Tested-by: build bot (Jenkins)
- Change the makefile command $(shell pwd) to $(CURDIR) to find the
current directory without going out to the shell.
Change-Id: I4890eba6129630acd2883b92de77308d39949443
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13967
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Libpayload installs into the libpayload/ directory under the directory
you point it to. Since we were pointing it to build/libpayload, it
was installing to build/libpayload/libpayload.
Change-Id: I11029fcfb232d9b66eb3f310fa9e663236d4b213
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13966
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
With this patch the numbers are the "base" addresses for the lines,
which is consistent with the PCI configuration space view.
Change-Id: I2c70d976f6f9f9f615d13bc7a634d6f8037e0c7b
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14028
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
... instead of the overall first one.
Change-Id: If9b2674ff2ef83b7c24a3388316b6f4128bc1007
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14027
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
An alternative to this patch is to copy the filetypes table from
util/cbfstool/cbfs.h and use that.
Change-Id: Iebf3a7a8912761ff6825a6f51c8b68df0dcc5990
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14026
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
- Rename obj to coreinfo_obj so it doesn't conflict with the obj
variable in libpayload.
Change-Id: I2ffb06a87e30a5eeff5b0dfc0ba62b5e9ab46e26
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13938
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Currently, if SeaBIOS is set as the payload, it gets rebuilt every
single time we do a build.
Change it to re-build just when there’s a config change.
Change-Id: Ib141f2cbf8796d449172432bb30fa4806cf90328
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13948
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This doesn't do anything more than the clean target, but having both
clean and distclean targets in all makefiles makes standardizing the
cleaning routines easier.
Change-Id: I41578de371a8f767ee23266c30e65e928f0985c4
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13939
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Previously the SeaBIOS directory would never get updated after the
initial clone because the tag would always match. This can be shown
by noticing that the text 'Fetching new commits from the SeaBIOS
git repo' is never seen.
This change will always try to pull the latest code if 'Master'
is selected.
Change-Id: I460e2fb0c6f683a0f85343d164880c2d9e6d95cc
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13947
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Fix up commit 4f66648c (payloads/seabios: Upgrade stable from 1.9.0 to
1.9.1), forgetting to update the version number displayed in the Kconfig
menu, by updating the string to 1.9.1.
Change-Id: Idb395d0ea65bcf91c7c9645fd76d428936e91587
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/14010
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
To keep the list of 'secondary' payloads from cluttering the payloads
menu, move them into their own menu under the payloads menu. Then they
don't need any dependencies other than the architecture.
Change-Id: I95119750c6ef627ef0de9b5f5cbad085a51ac2bb
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13941
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
SeaBIOS 1.9.1 was released on February 15th, 2016 [1][2] with the changes
below.
```
$ git log --oneline --reverse rel-1.9.0..rel-1.9.1
3403ac4 build: fix typo in buildversion.py
fe4154e xhci: Check for device disconnects during USB2 reset polling
c016236 xhci: Wait for port enable even for USB3 devices
0240428 sdcard: Only enable error_irq_enable for bits defined in SDHCI v1 spec
fe8d986 sdcard: fix typo causing 32bit write to 16bit block_size field
e902d3f nmi: Don't try to switch onto extra stack in NMI handler
dc6498e scsi: Do not call printf() from scsi_is_ready()
6027043 coreboot: Check for unaligned cbfs header
73f00bc fw/pci: do not automatically allocate IO region for PCIe bridges
b3ef39f biostables: Support SMBIOS 2.6+ UUID format
```
[1] http://www.seabios.org/Releases#SeaBIOS_1.9.1
[2] http://seabios.org/pipermail/seabios/2016-February/010493.html
Change-Id: I4bc8224c2a80cbcce54621e941a9c3a92ca04215
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/13933
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
This allows memtest86+ to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.
Selecting this option, which defaults to no, builds the memtest86+
payload and adds it to CBFS as `img/memtest` which can then be
loaded by for example SeaBIOS or GRUB.
Change-Id: Iecf876aaf588ba1df7abdf6668cb26f089bf5f42
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13858
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
Without this change it'll get a build error with crossgcc-x64
because $(AS) is "util/crossgcc/xgcc/bin/x86_64-elf-as --32",
and running $(LPAS) (i.e. AS=$(AS) lpas) will run "--32" instead of
"x86_64-elf-as".
Change-Id: I95e5630cb1d4f1ce81a8ca8a7bf338450b325f02
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/13845
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This allows coreinfo to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.
Selecting this option, which defaults to no, builds the coreinfo
payload and adds it to CBFS as `img/coreinfo` which can then be
loaded by for example SeaBIOS or GRUB.
Change-Id: I52661d486823bc4bb215ce92dca118c9d2c2a309
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13728
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Users had to build nvramcui manually because payload.sh was only meant
for abuild. Now the user can build it with:
cd payloads/libpayload/ && make menuconfig && make && make install
cd ../nvramcui && make
Change-Id: I409a3c39a1e1738e8071febb1a3f169e1aee959a
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: https://review.coreboot.org/13778
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
When U-Boot isn't selected as a payload, two of the targets:
$(project_dir): and $(project_dir)/$(TAG-y) evaluated to the same
value, generating a make warning when running a clean. By adding
additional text to the file that is created, this is avoided.
Gets rid of these warnings:
Makefile.inc:54: warning: overriding commands for target `u-boot'
Makefile.inc:37: warning: ignoring old commands for target `u-boot'
Change-Id: I4b4df753612b674b3ccde2a757338840be92d1f2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13767
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch ports the LZ4 decompression code that debuted in libpayload
last year to coreboot for use in CBFS stages (upgrading the base
algorithm to LZ4's dev branch to access the new in-place decompression
checks). This is especially useful for pre-RAM stages in constrained
SRAM-based systems, which previously could not be compressed due to
the size requirements of the LZMA scratchpad and bounce buffer. The
LZ4 algorithm offers a very lean decompressor function and in-place
decompression support to achieve roughly the same boot speed gains
(trading compression ratio for decompression time) with nearly no
memory overhead.
For now we only activate it for the stages that had previously not been
compressed at all on non-XIP (read: non-x86) boards. In the future we
may also consider replacing LZMA completely for certain boards, since
which algorithm wins out on boot speed depends on board-specific
parameters (architecture, processor speed, SPI transfer rate, etc.).
BRANCH=None
BUG=None
TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on
Oak to be about ~20ms faster (cutting load times for affected stages
almost in half).
Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13638
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
When CONFIG_LP_TIMER_RDTSC is enabled honor the TSC information
exported in the coreboot tables as the cpu_khz frequency. That
allows get_cpu_speed() not to be called which currently relies
on the 8254 PIT. As certain x86 platforms allow that device
to be optional or turned off for power saving reasons, allow
a path where get_cpu_speed() is no longer called. Additionally,
this approach also allows the libpayload to not duplicate logic
that already exists in coreboot.
BUG=chrome-os-partner:50214
BRANCH=glados
TEST=Confirmed in payload TSC frequency is honored instead of
using get_cpu_speed().
Change-Id: Ib8993afdfb49065d43de705d6dbbdb9174b6f2c4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13671
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
- Add Kconfig and Makefile options to use U-Boot as a payload.
- Add Kconfig option for extra cbfstool command line arguments.
- Add Kconfig & Makefile option to load the payload as a flat binary.
- Add u-boot directory to .gitignore.
This is currently working for X-86 only.
Graphics worked in U-Boot correctly by initializing the VBIOS and
setting up a console mode.
Tested in QEMU and on Minnowboard Max. Got into U-Boot, have not
booted an OS yet.
Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92
Signed-off-by: Martin Roth <martinroth@google.com>
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/12714
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Paul Kocialkowski