Use C99 flexible arrays instead of older style of one-element or
zero-length arrays.
It allows the compiler to generate errors when the flexible array does
not occur at the end in the structure.
Change-Id: Icf3da1b0a0666769ae7b5d5f641b85436b324b4c
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76851
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the default branch used for MrChromebox's edk2 fork from 2023-04
to 2023-06. This updated branch has been rebased on the latest upstream
stable tag (edk2-stable202305), and fixes issues booting on AMD Zen
platforms (Picasso and newer).
TEST=build/boot google boards link, panther, lulu,reef, ampton, akemi,
banshee, zork, frostflow with edk2 payload selected.
Change-Id: I4867d453514f2b00f66ffdad50e091e5b80afdcb
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76806
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
The linux.mk makefile needs to be guarded, because it introduces a
dependency on the perl tooling.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: Ieb7aac672072858e0d6811628887f6a9eb9a8cb1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76715
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The u-root.mk makefile needs to be guarded, because it introduces a
dependency on the go tooling.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: Ia89e4e7b9a1f73a7b622eeaa8d6148d99f9b327a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76714
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marvin Drees <marvin.drees@9elements.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
There were some issues with the current Linuxboot Makefiles.
- multithreaded compilation didn't work, because some prerequisites
were missing
- initramfs wasn't added for x86 qemu boot.
- riscv support was incomplete
It began with separate patches, but resulted in a clean up patch, that
is hard to separate. The most important changes are the following:
- Instead of phony targets, actual files are now used as prerequisites
- riscv can now be used as target
- initramfs works now also for x86
- instead of querying the most recent version from the internet, I set a
known working version (because I tested it) that can be customized
and/or upgraded in the future. The reasons:
- querying the version from the internet requires a constant
connection to the internet even after linux kernel is already
build (aka subsequent builds).
- one usually wants to use a known working version, but optionally
still have the posibillity to choose a custom one. This patch
introduces this possibility in its most simple form.
- I removed as much ifeq statements as possible and moved that
responsibility to Kconfig, because they tend to make the
Makefile less readable.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I25e757108e0dd473969fe5a192ad0733f1fe6286
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76150
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Makefile was passing `CONFIG_SMMSTORE_v2` which doesn't exist.
Correct this to `CONFIG_SMMSTORE_V2`.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I984d2155143c14cb4a347ed24688b9ea492f7f8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76317
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
It seems like the default branch for coreboot's Memtest86+ fork was
renamed from 'master' to 'main'.
TEST: Memtest builds correctly when selecting 'Main' for the Memtest86+
version option.
Change-Id: I269249518019f5d0d12c57f1c14012abca86b48b
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76100
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
It seems like the default branch for FILO was renamed from 'master' to
'main'.
TEST: FILO builds correctly when selecting 'HEAD' for the FILO version
option.
Change-Id: I6c355d757987551e850f9d24f6bfb14167cb8046
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76101
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This is a complete rewrite of the UHCI root-hub driver, based on
the xHCI one. We are doing things by the book as far as possible.
One special case is uhci_rh_reset_port() which does the reset se-
quencing that usually the hardware would do.
This abandons some quirks of the old driver:
* Ports are not disabled/re-enabled for every attachment anymore.
* We solely rely on the Connect Status Change bit to track changes.
* Further status changes are now deferred to the next polling round.
The latter fixes endless loops in combination with commit 7faff543da
(libpayload: usb: Detach unused USB devices).
Change-Id: I5211728775eb94dfc23fa82ebf00fe5c99039709
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
This add's an option to use EDK2's Universal Payload instead
of the standard UefiPayloadPkg. Universal Payload requires
a ShimLayer, to build the required HOBs and pass them to Universal
Payload.
The ShimLayer is built to encompass UniveralPayload, so only
one ELF binary is added to coreboot.
Universal Payload is based on Intel's USF specification:
https://universalscalablefirmware.github.io/documentation/
This has been added with the repository pointing to
https://github.com/starlabsltd. The required ShimLayer patches
will be merged into edk2 master once corresponding coreboot
patches are merged.
This is because the EDK2 engineers believe it is an impossible
task to patch coreboot to build and use Universal Payload.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I17cc86d5eac0d5d91551ba5bea73fbc07ebdf0d3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65934
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Hook up edk2 build flag PcdPcieResizableBarSupport to coreboot
Kconfig CONFIG_PCIEXP_SUPPORT_RESIZABLE_BARS.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I5cc12d32c5e132b9f99ec650377d7683377c2a9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74926
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
The stable version was over 5 years old. Update it to the current
main branch.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ic9cbe5e3dad9f2ff06e1fa8f0582d4c8b3e81a22
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75134
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Ensure the physical_bar parameter passed to xhci_init is not NULL, else
return NULL. This may occur when an XHCI controller is disabled and no resources are allocated for it.
BUG=b:284213001
Change-Id: I05c32612606793adcba3f4a5724092387a215d41
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75645
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Libpayload's USB API was changed in commit e9738dbe2b (libpayload: Make
USB transfer functions return amount of bytes). However, the UHCI driver
was never adapted. Instead of returning 0 for success, we can return the
expected data length as a best effort. We won't be able to catch short
transfers this way, but previously working cases will work again.
Change-Id: I31d7de495a46af401e2cbe5a3b8f6349facad8ff
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
SMMSTORE requires 0x8000, compared to the default value of 0x10000.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I10d2a5a0c1d729d83e0b62bb9430863317b883cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
With the coreboot build process, `UniversalPayloadBuild.sh` calls
`UniversalPayloadBuild.py`. That Python script will unconditionally
build DXE as 64-bit, but accepts an argument for the entry point:
parser.add_argument('-a', '--Arch', choices=['IA32', 'X64'],
help='Specify the ARCH for payload entry module. Default build X64
image.', default ='X64')
Currently, ` -a IA32 -a X64` is passed, and the Python script will
use the `X64` argument, resulting in a payload that won't work with
coreboot.
Remove the `-a X64`, so the resulting build is a 32-bit entry point,
and 64-bit DXE, which works with coreboot.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I8a557d6e155a2938b44036d98f9274cc8b38f156
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73668
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Only the Intel Quark SoC selected this option and that SoC was dropped
in commit 531023285e ("soc/intel/quark: Drop support"), so drop this
Kconfig option too.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic4f1c7530cd8ac7a1945b1493a2d53a7904daa06
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75473
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Galileo board was dropped in commit 037c25d4dd ("mb/intel/
galileo: Drop support"), so also drop this config file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8c85dc03c3a4a016d6e13f1bee170d1bc6439470
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75472
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>
The payload API of coreboot described in
https://www.coreboot.org/Payload_API does not reflect the current
handoff mechanism to hand the coreboot tables off. Therefore the
arguments supplied by coreboot (cbtable) will currently never be parsed
correctly and libpayload has to search for the coreboot tables by
iterating through memory.
This patch removes the old payload API implementation and just takes the
coreboot table pointer from the first argument on the stack.
Tested: started prodrive/atlas with coreinfo payload
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I51fb0cfc81043cbfe3fc9c8ea0776add2d6a42b2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74965
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Rather than requiring another Kconfig symbol to be set, reuse the same
`make V=1` command argument. This simplifies rebuilds with a single
point of reference.
Also, this means that coreboot doesn't have to be rebuilt due to Kconfig
changes.
Change-Id: I9eba86b234768641a215095b8657e9d07832b1b5
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Remove the ABOVE_4G_MEMORY option as the option was removed in edk2
in commit dc5f2905ebfdf68ae28ce1081d435af0f8641dd9 (UefiPayloadPkg:
Always build MemoryTypeInformation HOB for DXE GCD
- https://github.com/tianocore/edk2/pull/4231).
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I8d5ee79ef3f7ecfcd1463c612aad2e3d629df22a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74336
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Now that MrChromebox's default edk2 branch supports Secure Boot, add a
Kconfig to enable it, and do so by default when MrChromebox's branch
is used and SMMSTORE_V2 is enabled (which is a prerequisite).
TEST=build/boot google boards link, panther, lulu,reef, ampton, akemi,
and banshee, verify Secure Boot options available in payload, Secure
Boot status reported properly by Linux/Windows.
Change-Id: I4be58c3315cabe08729d717c59203fdc6a3e2958
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74869
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the default branch used for MrChromebox's edk2 fork from 2022-07
to 2023-04. This updated branch has been rebased on the latest upstream
stable tag (edk2-stable202302), and adds support for UEFI Secure Boot and
TPM 1.2/2.0 management (though it does not currently support Google
CR50/Ti50 TPMs).
TEST=build/boot google boards link, panther, lulu,reef, ampton, akemi,
and banshee with edk2 payload selected.
Change-Id: I096eaa4e065db731a70ba238ba5a3bb49e5db867
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74868
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To quote the gnu make manual: "A phony target is one that is not really
the name of a file; rather it is just a name for a recipe to be executed
when you make an explicit request. There are two reasons to use a phony
target: to avoid a conflict with a file of the same name, and to improve
performance."
Change-Id: I337f4f2e0257a75ba204d21f8aa84292e8233082
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74309
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marvin Drees <marvin.drees@9elements.com>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
For compatibility reasons, egrep is just a wrapper around grep today.
Thus, replace it with `grep -E`.
Change-Id: Ief08a22e4cd7211a3fee278492c95d37f9e058fa
Signed-off-by: Felix Singer <felix.singer@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Add possibility to clone edk2-platforms repository. Some edk2
repositories may use modules from edk2-platforms which contains
various feature packages for Intel platforms, e.g VT-d driver if DMA
protection is enabled.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iabd0793dfdcb95260046dc992ff30ef581159db9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68872
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When building libflashrom ontop of libpayload, meson calls the lpgcc
wrapper with -xc but without a file to obtain information about the C
compiler. To make this work guard $_LIBGCC with -xnone in the lpgcc
wrapper. -xnone tells the compiler to interpret the following files of
libpayload by their suffix, not the privious given -x option.
Change-Id: I9e037ff44c0a6d0585d8a6f8aeabae6e651142e2
Signed-off-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70117
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Yabits is no longer maintained and git repo is archived.
Yabits has not been maintained for a long time,
the project is apparently closed.
Change-Id: Ida0bb79342448510d2c309339fabbe8066eca73c
Signed-off-by: Elias Souza <eliascontato@protonmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72463
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
`stddef.h` should only provide the definitions defined by ISO or Posix.
The included `commonlib/bsd/helpers.h` provide a lot of non standard
definitions that may interfere with definitions from the application.
Change-Id: Ia71edbc3ffe6694ff4b971decf3a41f915264bc8
Signed-off-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70116
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Old wiki is outdated for years but Kconfig help messages
of some payloads still reference it.
This commit changes those links to the corresponding page at
doc.coreboot.org.
Change-Id: I81653f1b010d8a3ac4dfc4c6ad4fa714ce5d59a1
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Following warnings occur when compiling with
`i386-elf-gcc (coreboot toolchain v2022-09-18_c8870b1334) 11.2.0`
drivers/serial/8250.c:75: [-Werror=unused-variable]
Move variable declaration inside the
`#if !CONFIG(LP_PL011_SERIAL_CONSOLE)` block
drivers/udc/dwc2.c:505: [-Werror=format=]
use `%zd` to match type `size_t`
Change-Id: Id285c24cba790f181fa203f3117e5df35bed27c4
Signed-off-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69764
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Instead of having the config option PAYLOADS_NONE inside the choice of
payloads, make that a separate choice that enables the payload menu.
If the no_payload option is selected, this hides the other options
and keeps them out of the saved config file and config.h
Signed-off-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Change-Id: I932c65630261a5b39809abf4dfbda5bf932c6684
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68595
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
With -Os grub-mkimage does not create an elf with the correct entry
point because some parts of the elf images are placed in
.text.unlikely. The linker does not know where to place that and
places it below .text, hence messing up the entry point. To avoid this
use the compiler flag -fno-reorder-functions.
Change-Id: Ic4a12f45d30b781870faa38575e8b2c10e0a42e8
Resolves: https://ticket.coreboot.org/issues/343
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64235
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Hackware <human@hackware.cl>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Only edk2 used this to fill in a different struct but even there the
entries go unused, so removing this struct element from coreboot has
no side effects.
Change-Id: Iadd2678c4e01d30471eac43017392d256adda341
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
The Shimlayer recipe requires OBJCOPY, so declare it at the top of
the Makefile so this recipe works as intended.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I2e04dfe18df6252261836dcdf98f7e8de65287b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
For recent X86 CPUs, the 0x15 CPUID instruction will return Time Stamp
Counter Frequence. For CPUs that do not support this instruction, EDK2
must include a different library which is the reason why this must be
configured at build time.
If this is enabled, and the CPU doesn't support 0x15, it will fail to
boot. If is not enabled, and the CPU does support 0x15, it will still
boot but without support for the leaf. Consequently, disabled it by
default.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I4f0f43ce50c4f6f7eb03063fff34d015468f6daa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
The ShimLayer is required to start the Universal Payload. It will build
the required HOBs and pass them accordingly.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I043271994f40813d9059a89420d4311d9d5802b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Elyes Haouas