| Age | Commit message (Collapse) | Author |
|---|
|
Option name strings should not end with a period, remove it.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Id61d8961cad2cd311db7d9da3bdb86f0f28b57b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76087
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
The versions of both GCC and GNAT need to be in sync and the meta
package for GCC is already used. So use the meta package for GNAT as
well.
Change-Id: Ifcd6960731bc02c70a510e520b385ca300caf88f
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76086
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
|
|
Add NULL check for ivrs pointer before use.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: Ibeb0ea3bcaa3512a93500588ad4f11046edee61f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75506
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
|
|
Don't rely on vendorcode to set enable bit on IOMMU.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: I1805a20656b7fb3915f8cc93c618ee074461840f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75829
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
Subversion is not used anywhere (anymore?). Thus, drop it from the
package list.
Change-Id: Ibf8073c7878c130ff688102e850bbdcd66e3becc
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76082
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
|
|
Enable crashlog for rex. Select config options SOC_INTEL_CRASHLOG,
and SOC_INTEL_IOE_DIE_SUPPORT. Also enable ioe_shared_sram and
pmc_shared_sram devices.
BUG=b:262501347
TEST=Able to trigger Crashlog, BERT table gets generated and decodes
as expected.
Change-Id: I3d3a9fb41d1293f021ad9de9b29c756cb7559373
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74770
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Print crashlog size information in hex to be consistent with
other prints.
BUG=b:262501347
TEST=Values printed in hex.
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: Ieb5498e702497bfbc2b4d5396d5b760a0010f5de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75910
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Capture crashlog records from CPU PUNIT SRAM, SOC PMC SRAM and,
IOE SRAM. Crashlog records for IOE SRAM is discovered by
parsing SOC PMC SRAM records.
BUG=b:262501347
TEST=Able to trigger Crashlog, BERT table gets generated and decodes
as expected.
Change-Id: Ib0abd697fba35edf1c03d2a3a325b7785b985cd5
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74769
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
We have found inconsistencies in turn of FW_CONFIG settings/definitions,
so sync setting to vell config.star
BUG=b:282189358
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot
Change-Id: I676b719ecc711a6f59e76465a3566bf63924d90f
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75913
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch avoids random hang issue observed after booted to OS on LPDD5/x platforms due to CLK not tuned properly in SAGV point 0, 2133MT/s.
As per Intel doc 769410 the expected work around is to change SAGV
point 0 from 2133 G4 to 3200 G4.
BUG=b:287170545
TEST=Able to perform 500 power cycles on google/rex without any hang.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I02a9cadc075f396549703d7a008382e76268f865
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76076
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
While we are at it:
- Don't use _kb version of declaring resources
- Use cbmem_top instead of probing for memory again
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Iaaee41aec7806287ef1881372ec8ec47a4cd57d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76004
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>
|
|
The sign of 'char' is not standardized and with GCC is architecture
dependent.
This fixes warnings when compiling this file on arm64.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I53b99835b2ffec5d752fc531fd59e4715f61aced
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76006
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Zero-initialize the ivhd_range and ivhd_entry structs to make sure that
the whole struct is in a defined state.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iccacc89bfc497449ad0716a3436949505b65f748
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76079
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
To determine the length parameter of memset, use sizeof with the
instance as argument instead of the type. The behavior is the same, but
it clarifies parameters in the memset call a bit.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I63674fbed7097a583cd77fa6e700652d6dcc5565
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
|
|
Assign the current address casted to acpi_ivrs_ivhd[11,40]_t pointer to
*ivhd_[11,40] at the beginning of acpi_fill_ivrs[11,40] and then use
memset on *ivhd_[11,40] to zero-initialize the structs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I70b12fee99d6c71318189ac35e615589a4c8c629
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76077
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
BIOS Vendor in SMBIOS Type 0 would be who built the firmware so create a
config string with default "coreboot" to make it changeable. Vendors
could update it by adding a Kconfig in the site-local directory.
Change-Id: I6dfcca338ffc48b150c966b9aefcefe928704d24
Signed-off-by: Yiwei Tang <tangyiwei.2022@bytedance.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75737
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
No matter what DRAM calibration is performed, DRAM scramble should be
enabled as long as MEDIATEK_DRAM_SCRAMBLE is set to y. Currently, DRAM
scramble is enabled only if full calibration is performed. Correct the
behavior by adding DRAMC_CONFIG_SCRAMBLE to the header config in fast
calibration flow.
BUG=b:285474337
TEST=Check the scramble feature is disabled on serial build
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I907bccd4e68e040179e1971db6bf7a57b88dec1b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75818
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Description of POST_EXIT_PCI_SCAN_BUS indicates the opposite of what
its name suggests. Secondly, POST_ENTER_PCI_SCAN_BUS and
POST_EXIT_PCI_SCAN_BUS have identical comments, which appears to be
a copy-paste issue.
Change the description accordingly.
Change-Id: Ifc920651255bacf033cac39f0208d817f9ee84fc
Signed-off-by: lilacious <yuchenhe126@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76047
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Change-Id: I68f776c676b1c3c5562e9209c68c7a840198e36f
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
|
|
Change-Id: If9639bd1d0737f94931c28b0e12f214a5c1f87c0
Signed-off-by: lilacious <yuchenhe126@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75959
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
Change-Id: Ic40917689092e8d897a3ba92ac767cdb3b595eb3
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75880
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Zero-initialize the ivhd_hpet struct right at the beginning of the
ivhd_describe_hpet function to make sure that the whole struct is in a
defined state.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If4d3563c485eed4a7cb0526a62f7b6c80f763bfd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76074
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
|
|
Allow the caller to specify the HID that gets written to the
ivrs_ivhd_f0_entry_t struct.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I830f1fbbd535b100c88997ece10142a5d553950f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76073
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
|
|
Zero-initialize the ivhd_f0 struct right at the beginning of the
ivhd_describe_f0_device function to make sure that the whole struct is
in a defined state.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia6750b58dacb9b9192ed21128eb6e3a4495b96d0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
|
|
The eMMC entry in the IVRS table should only be generated if an eMMC
controller is present in the SoC.
Where the PCI_DEVFN(0x13, 1) is from is currently unclear to me. There
is no PCI device 0x13 on bus 0 and the eMMC controller is also an MMIO
device and not a PCI device, but this is what the reference code does.
My guess would be that it mainly needs to be a unique PCI device that
won't collide with any existing PCI device in the SoC. Add a comment
about this too.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I00865cb7caf82547e89eb5e77817e3d8ca5d35dd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75933
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
|
|
Commit d054bbd4f1ba ("Makefile.inc: fix multiple jobs build issue")
added a dependency on $(obj)/fmap_config.h to all .c source files in all
stages, so it's not needed any more to add it as a dependency to files
that include fmap_config.h.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7b62917f32ae9f51f079b243a606e5db07ca9099
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76002
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
|
|
Add JSL SKUs ID and add PLx from JSL PDG in project devicetree.
BUG=b:281479111
TEST=emerge-dedede coreboot and read correct value on dibbi
Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.com>
Change-Id: Ic086e32a2692f4f5f9b661585b216fa207fc56fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75679
Reviewed-by: Super Ni <super.ni@intel.corp-partner.google.com>
Reviewed-by: Super Ni <super.ni@intel.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
|
|
Configures ISH related GPIO's based on FW_CONFIG obtained from CBI.
BUG=b:280329972,b:283023296
TEST= Set bit 21 of FW_CONFIG with CBI
Boot rex board
Check that ISH is enabled, loaded, and functional
Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
Change-Id: I3f0f9a7c8318fa9ae59b6f613eafdacbfa07c749
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75525
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
The prefix POSTCODE makes it clear that the macro is a post code.
Hence, replace related macros starting with POST to POSTCODE and
also replace every instance the macros are invoked with the new
name.
The files was changed by running the following bash script from the
top level directory.
sed -i'' '30,${s/#define POST/#define POSTCODE/g;}' \
src/commonlib/include/commonlib/console/post_codes.h;
myArray=`grep -e "^#define POSTCODE_" \
src/commonlib/include/commonlib/console/post_codes.h | \
grep -v "POST_CODES_H" | tr '\t' ' ' | cut -d ' ' -f 2`;
for str in ${myArray[@]}; do
splitstr=`echo $str | cut -d '_' -f2-`
grep -r POST_$splitstr src | \
cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g";
grep -r "POST_$splitstr" util/cbfstool | \
cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g";
done
Change-Id: I25db79fa15f032c08678f66d86c10c928b7de9b8
Signed-off-by: lilacious <yuchenhe126@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76043
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Rename shared SRAM aliases for IOE and PMC to make them more readable.
pci device 13.3 is IOE shared sram, renamed to ioe_shared_sram.
pci device 14.2 is PMC shared sram, renamed to pmc_shared_sram.
Rename them in SOC code as well as mainboard to make sure the patch
builds for the relevant boards.
BUG=b:262501347
TEST=Able to build.
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: I02a8cacc075f396549703d7a008382e76258f865
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75999
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
The CNVi PCI device is required for the system to boot properly.
By ensuring that this device is enabled, we can prevent the below
error message from appearing and ensure that the system boots successfully.
BUG=b:274421383
TEST=Able to build and boot google/ovis without any error.
w/o this patch:
[ERROR] CNVi WiFi is enabled without CNVi being enabled
[ERROR] CNVi BT is enabled without CNVi being enabled
Change-Id: I4dbae14f0cfccf96a33437a0e2fdefb508209354
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76001
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
|
|
This patch introduces a newer config to store the CSE RW FW version into
the CBMEM. Prior to that CSE RW FW version was fetched unconditionally
and ended up increasing the boot time by 7ms to 20ms depending on the
SoC arch (including CSE arch).
The way to retrieve the CSE firmware version is by sending the HECI
command to read the CSE Boot Partition (BP) info. The cost of sending
HECI command to read the CSE FW version is between 7ms-20ms (depending
on the SoC architecture) hence,ensure this feature is platform specific
and only enabled for the platformthat would like to store the CSE version into the CBMEM.
TEST=Build and boot google/rex to avoid getting CSE RW FW version
to save 18ms of the boot time.
w/o this patch:
10:start of ramstage 722,215 (43)
17:starting LZ4 decompress (ignore for x86) 741,415 (19,200)
w/ this patch:
10:start of ramstage 722,257 (43)
17:starting LZ4 decompress (ignore for x86) 723,777 (1,520)
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I94f9f0f99706724c7d7e05668390f3deb603bd32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
|
|
Add the HSPHY region required by INCLUDE_HSPHY_IN_FMAP option. It is
needed in case CSME/HECI is disabled or not visible to keep the
PCIe 5.0 root ports functional.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ic4793fc9457f58e914ef3e18cce1294f230462bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68988
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
The patch adds a possibility to cache the PCIe 5.0 HSPHY firmware in
the SPI flash. New flashmap region is created for that purpose. The
goal of caching is to reduce the dependency on CSME and the HECI IP
LOAD command which may fail when the CSME is disabled, e.g. soft
disabled by HECI command or HAP disabled. This change allows to
keep PCIe 5.0 root ports functioning even if CSME/HECI is not
functional.
TEST=Boot Ubuntu 22.04 on MSI PRO Z690-A and notice PCIe 5.0 port
is functional after loading the HSPHY from cache.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I5a37f5b06706ff30d92f60f1bf5dc900edbde96f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68987
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Most arguments taken from the Kconfig help. RAM needs to be >= 531M,
as coreboot is linked to reside between 512M..531M.
Tested `make qemu` with QEMU 7.2.0.
Change-Id: Id7f23918a786bc126188d5caf285e9f532dbb0ed
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
When moving the code to allocate at the top level in commit 9260ea60bfa4
(allocator_v4: Use memranges only for toplevel), a call to restrict the
limit of the resource was dropped. Probably by accident in one of the
earliest rebases. Without this call to effective_limit(), 64-bit resour-
ces at the top level, i.e. PCI bus 0, were always placed above 4G. Even
when this was not requested with the IORESOURCE_ABOVE_4G flag.
Tested on kontron/ktqm77 where the issue could be reproduced with
x86_64. Without the fix, boot hangs when trying to access the GMA
MMIO registers of PCI 00:02.0, which were placed above 4G.
Change-Id: Ied3a0695ef5e91f092bf2d442c1c482057643483
Signed-off-by: Nico Huber <nico.h@gmx.de>
Found-by: 9elements QA
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76090
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch introduces CBMEM ID to store the MRC version (similar to
existing implementation that stores the FSP-M version inside CBMEM ID)
inside cbmem so the version information is available across the
different coreboot stages. For example:
* romstage: Use the CBMEM ID version information to check if the MRC
cache is valid and need to erase the MRC cache
* ramstage: Use the CBMEM ID to store the MRC cache into the
non-volatile space.
BUG=b:261689642
TEST=Able to build and boot google/rex and dump the MRC version as
below.
cbmem --list
CBMEM table of contents:
NAME ID START LENGTH
...
21. MRC VERSION 5f43524d 75ffeb60 00000004
...
localhost ~ # cbmem -r 5f43524d | hexdump
00000000 01 12 07 00
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I91f735239b33c6f8ba41c076048903e4b213c6a2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75921
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch uses the "generic" variable name as "version" while storing
the MRC cache data instead referring to the FSP-M version or MRC
version. Hence, updated all the instances of `fsp_version/fspm_version`
with `version`.
Also introduces the new option to the MRC cache
version that allows SoC users to store the MRC cache version based on
the supported EDK2 version. Intel FSP built with EDK2 version 202302
onwards has support to retrieve the MRC version by directly parsing
the binary.
Additionally, added the helper function `fsp_mrc_version()` and
corresponding header file to read the MRC version from the FSP binary.
BUG=b:261689642
TEST=Able to build and boot google/rex and google/omnigul.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ia8af53aed674ad4a3b426264706264df91d9c6b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75920
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
SMBIOS is not specific to architecture, and this is mostly a generic
implementation. Therefore, move it to common code, having
architecture-specific code define some functions to fill this data.
Change-Id: I030c853f83f8427da4a4c661b82a6487938b24e6
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75886
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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>
|
|
In order to clean up the post code macros, move them to a separate
header away from unrelated code. The new header file is included in
the file where the post codes are moved out of, so that the current
state remains unchanged.
Change-Id: I28a932ce071488e90000e1bbd30b4d739a4bae43
Signed-off-by: lilacious <yuchenhe126@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75809
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
Run with "-device pci-bridge,chassis_nr=1" argument to add a bridge and
see that it gets found and picked up by the resource allocator.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Iad5d87731066a4009d2c4930a01bc15543d9447a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75925
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
update_bridge_resource() already gets the type passed as part of
the resource.
Change-Id: I6b3c9809caecdd1bad5b98891a00c3392190a3e0
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67022
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
|
|
Inline functions that are only called once to improve readability. The
calling functions still have rather short bodies, and the reader won't
have to look down yet another layer to understand what they are doing.
Change-Id: Ib4aa5d61dfa88c804a1aaee028185e00c5fbb923
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Factor all the resource printing out into separate functions.
This results in one-liners in the actual program code which
hopefully will distract less during reading.
Change-Id: I766db379f3b62d641cb3c41ebe0394b60ba57f7a
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65421
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
During phase 1 of the resource allocation we gather all the size
requirements. Starting from the leafs of our devicetree, we cal-
culate the requirements per bus, until we reach the resource do-
main.
However, because alignment plays a role, we can't just accumulate
the sizes of all resources on a bus. Instead, we already sort all
the resources per bus to predict their relative placement, inclu-
ding alignment gaps. Then, phase 2 has to perform the final allo-
cations with the exact same relative placement.
This patch introduces a very simple mechanism to avoid repeating
all the calculations: In phase 1, we note the relative `base` of
each resource on a bus. And after we allocated all the resources
directly below the domain in phase 2, we add the absolute `base`
of bridge resources to the relative `base` of child resources.
This saves most of the computational complexity in phase 2. How-
ever, with a shallow devicetree with most devices directly below
the domain, this won't have a measurable impact.
Example after phase 1:
domain
|
`-- bridge #0
| res #0, base 0x000000 (relative),
| size 12M, align 8M
|
|-- device #0
| res #1, base 0x800000 (relative),
| size 4M, align 4M
|
`-- bridge #1
| res #2, base 0x000000 (relative),
| size 8M, align 8M
|
`-- device #1
res #3, base 0x000000 (relative),
size 8M, align 8M
After phase 2 allocation at the domain level (assuming res #0 got
0xa000000 assigned):
domain
|
`-- bridge #0
| res #0, base 0xa000000 (absolute),
| size 12M, align 8M
|
|-- device #0
| res #1, base 0x800000 (relative),
| size 4M, align 4M
|
`-- bridge #1
| res #2, base 0x000000 (relative),
| size 8M, align 8M
|
`-- device #1
res #3, base 0x000000 (relative),
size 8M, align 8M
Now, all we need to do is to add the `base` of bridge resources
recursively. Starting with resources on the bus below bridge #0:
domain
|
`-- bridge #0
| res #0, base 0xa000000 (absolute),
| size 12M, align 8M
|
|-- device #0
| res #1, base 0xa800000 (absolute),
| size 4M, align 4M
|
`-- bridge #1
| res #2, base 0xa000000 (absolute),
| size 8M, align 8M
|
`-- device #1
res #3, base 0x000000 (relative),
size 8M, align 8M
And finally for resources on the bus below bridge #1:
domain
|
`-- bridge #0
| res #0, base 0xa000000 (absolute),
| size 12M, align 8M
|
|-- device #0
| res #1, base 0xa800000 (absolute),
| size 4M, align 4M
|
`-- bridge #1
| res #2, base 0xa000000 (absolute),
| size 8M, align 8M
|
`-- device #1
res #3, base 0xa000000 (absolute),
size 8M, align 8M
Change-Id: I70c700318a85f6760f27597730bc9c9a86dbe6b3
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65420
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
We currently have two competing mechanisms to limit the placement of
resources:
1. the explicit `.limit` field of a resource, and
2. the IORESOURCE_ABOVE_4G flag.
This makes the resource allocator unnecessarily complex. Ideally, we
would always reduce the `.limit` field if we want to "pin" a specific
resource below 4G. However, as that's not done across the tree yet,
we will use the _absence_ of the IORESOURCE_ABOVE_4G flag as a hint
to implicitly lower the `limit` of a resource. In this patch, this
is done inside the effective_limit() function that hides the flag
from the rest of the allocator.
To automatically place resources above 4G if their limit allows it,
we have to allocate from top down. Hence, we disable the prompt for
RESOURCE_ALLOCATION_TOP_DOWN and turn it on by default. Platforms
that are incompatible should be fixed, but can also override the
default as a temporary measure.
One implication of the changes is that we act differently when a
cold-plugged device reports a prefetchable resource with 32-bit
limit. Before this change, we would fail to allocate the resource.
After this change, it forces everything on the same root port below
the 4G line.
A possible solution to get completely rid of the IORESOURCE_ABOVE_4G
flag would be rules to place resources of certain devices below 4G.
For instance, the primary VGA device and storage and HID devices
could be made available to a payload that can only address 32 bits.
For now, effective_limit() provides us enough abstraction as if the
`limit` would be the only variable to consider. With this, we get
rid of all the special handling of above 4G resources during phase 2
of the allocator. Which saves us about 20% of the code :D
An earlier version of this change (commit 117e43611548) had to be
reverted because of missing resource reservations in platform code.
This is worked around now with commit ae81497cb6c7 (device/pci:
Limit default domain memory window).
Change-Id: Ia822f0ce648c7f7afc801d9cb00b6459fe7cebea
Signed-off-by: Nico Huber <nico.h@gmx.de>
Original-reviewed-on: https://review.coreboot.org/c/coreboot/+/65413
Original-reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Original-reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75012
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Reducing the polling time from 16ms to 2ms. Experimentally we
have determined that the link state normally takes approximately
3.5ms to update and therefore we were waiting longer than necessary.
TEST=build and confirm we are not waiting the extended period.
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8fabb5ac46cae5c92d5b6f1dc0641a4d121c61dc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76052
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Reduce the delay between PEXVDD and NVVDD from 3ms to 2ms
during power down sequences. The hardware discharge is
aggressive enough that we can safely optimize this.
BUG=b:288267305
TEST=build and measured delay is acceptable
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I7c65301414044487e50bbbca618c4e602e571cfb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76051
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
When powering rails down, there is no value in waiting for the PG
signal to de-assert. Instead, shut the rails off as quickly as possible
while maintaining a controlled ordering.
BUG=b:288266850
TEST=build and measured delays are gone
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: If31691a7d62b72661fcbacb34e90f3a6adec8134
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76050
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Pre-boot display is not POR for google/rex hence disable the config
ENABLE_TCSS_DISPLAY_DETECTION.
BUG=b:247670186
TEST=Build and boot to google/rex and make sure that display over TCSS
works in the OS
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: Ib55e251a4620c7a375ee2f27763154c39207236e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75927
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
the board won’t have a SD card reader, so disable it.
BUG=b:285477026
TEST=USE="project_joxer emerge-nissa coreboot"
Change-Id: I6a55058b453771d264700a1364ef538f831148e4
Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75914
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
|
|
For Phoenix the lane numbers in the DXIO descriptor match the ones in
the schematic, so remove the corresponding text and the table from the
comment on the fsp_dxio_descriptor struct. Since there's no logical to
physical lane number remapping needed for the lanes in the Phoenix DXIO
descriptors, drop the 'logical' from the start_logical_lane and
end_logical_lane fields in the DXIO descriptor and rename those to
start_lane and end_lane.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I94664fd9d3807370b73f9fae8645d444e5faf7b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74223
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Since GPP_C03/GPP_04 are floating in HW design, we set HBR smbus pin
as NC, in case it prevents ese and cse from entering suspend.
BUG=b:283053968
TEST=Verified on screebo non-TBT SKU, suspend and resume works.
Change-Id: I401db32f0286de61ce3ab6c61de9528ec76cb51d
Signed-off-by: Simon Zhou <zhouguohui@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75643
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Make the default MEDIATEK_DRAM_SCRAMBLE value overridable by adding a
prompt string.
BUG=b:285474337
TEST=build pass and check scramble feature is disabled on serial build
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I703ac9aa3ccc4dd9d0fef9949c6b0d49449971a4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75815
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch adds the initial code for adlrvp_rpl variant board
which includes
1. Add overridetree.cb to corresponding variant directory
2. Update mainboard name in Kconfig and Kconfig.name
3. Add config option to select corresponding overridetree.cb
BUG=b:286030718
BRANCH=firmware-brya-14505.B
TEST=Able to build with the patch and boot the adlrvp_rpl platform
to ChromeOS on Windows SKU.
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Ifb95ff705189863d23894769ff450f9528e73b14
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73962
Reviewed-by: Usha P <usha.p@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
|
|
USB type-A port with same PLD.token information as USB type-C port,
causes conflict while generating ACPI code for the EC CONN device.
Use a different PLD.token number for type-A port to fix the issue.
BUG=b:286328285
TEST=check ACPI can have right USB port in EC CON.
before patch:
Package (0x02)
{
"usb2-port",
\_SB.PCI0.XHCI.RHUB.HS01
},
Package (0x02)
{
"usb3-port",
\_SB.PCI0.TXHC.RHUB.SS01
},
after patch:
Package (0x02)
{
"usb2-port",
\_SB.PCI0.XHCI.RHUB.HS01
},
Package (0x02)
{
"usb3-port",
\_SB.PCI0.TXHC.RHUB.SS03
},
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: If3e76c11dd6808eee4c9c2f3f71604a60379b5a5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
|
|
Ovis uses MTL-H.
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
TEST=cros build-packages --board ovis chromeos-bootimage
Change-Id: I284c72b902490187d0b15e4fc81650af1cfa16d7
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75887
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch renames config `SOC_INTEL_METEORLAKE_U_P` to
`SOC_INTEL_METEORLAKE_U_H` as per Intel Meteor Lake Processor EDS
version 1.3.1 (doc number: 640228).
With new branding, the MTL-U/H-Processor Line offered in a 1-chip platform that includes the Compute, SOC, GT, and IOE tile on the
same package.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I032be650bbfef0bf0ef86bb37417b1d854303501
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75931
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
|
|
DDR5 spd is not supported read by coreboot. But FSP can read it,
so print the memory information from smbios type17 dimm information.
TEST=check the coreboot log.
memory Channel-0-DIMM-0 type is DDR5
memory part number is MTC8C1084S1SC56BG1
memory max speed is 5600 MT/s
memory speed is 5200 MT/s
memory size is 16384 MiB
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I2b5ca1f4a59598531a6cba500672c2717f2a7b00
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75756
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
acpi timer needs to be disabled for xtal shutdown, requirement for platform
to enter deepest sleep state (s0i2.2).
BUG=b:274744845
TEST=Able to boot and verify S0ix is working
w/o this cl:
> iotools mmio_read32 0xfe0018fc
0x0
> iotools mmio_read32 0xfe4018fc
0x0
w/ this cl:
> iotools mmio_read32 0xfe0018fc
0x2
> iotools mmio_read32 0xfe4018fc
0x2
Change-Id: Ib87b7555217b6954fca98f95b86d03016cd9b783
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75898
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
get_usb_port_references refer the PLD group. If the port assign cross
ports like mux[0] use USB3 and mux[1] use USB1, then we need set USB3
to group 1. Update the PLD panel to back as well.
BUG=b:286328285
TEST=check ACPI can have right USB port in EC CON.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I97517ecd4f8615af749fb6d007ded8e171796f7c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75912
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
|
|
Change-Id: If1fe1c4db1b825dac44aec01902f44c05582e69b
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Using the boolean type and the true/false macros give the reader a
better understanding about the option. Thus, use the bool type for the
attribute and use the macros for assignments.
Skylake mainboards which use that option were changed by the following
command ran from the root directory.
socs="SOC_INTEL_(SKYLAKE|KABYLAKE|SKYLAKE_LGA1151_V2)" && \
option="s0ix_enable" && \
grep -Er "${socs}" src/mainboard | \
cut -d ':' -f 1 | \
awk -F '[/]' '{print $1"/"$2"/"$3"/"$4}' | \
xargs grep -r "${option}" | \
cut -d ':' -f 1 | \
xargs sed -i'' -e "s/${option}\".*\=.*\"1\"/${option}\" \= true/g"
Change-Id: I372dfb65e6bbfc79c3f036ce34bc399875d5ff16
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75871
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
|
|
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I85f58565bf1f955f704e223d538d0b374bc6fbda
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
Configure I2C0/1/3/4 timing in devicetree to ensure I2C devices
meet timing requirement. Note that I2C5 timing will be updated
separately when the tuning done
BUG=b:280559903
TEST=Build and check I2C devices timing meet spec.
| | I2C0-Codec | I2C0-WFC | I2C1 | I2C3 | I2C4 |
|-------------|------------|----------|--------|-------|---------|
| FSMB(KHz) | 347 | 343.2 | 389.3 | 393.7 | 381.9 |
| TLOW(us) | 2.1 | 2.093 | 1.895 | 1.902 | 1.953 |
| THIGH(us) | 0.647 | 0.628 | 0.602 | 0.62 | 0.612 |
| THD:STA(us) | 0.633 | 0.64 | 0.601 | 0.6 | 0.601 |
| TSU:STA(us) | 0.617 | 0.621 | 0.619 | 0.659 | 0.61 |
| TSU:STO(us) | 0.656 | 0.647 | 0.667 | 0.727 | 0.634 |
| TBUF(us) | 86.15 | >14.088 | >9.833 | >8 | >10.366 |
Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Change-Id: I5421e4fe68e856bbe9f19544954a94670c895a47
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75150
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
|
|
Remove rp2 and add rp1/rp3 for screebo
BUG=b:286187816
BRANCH=none
TEST=emerge-rex coreboot and verify TBT works.
Change-Id: I1013d26c705f2a3f9378d944bd863d94f319d36c
Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75832
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Simon Zhou <zhouguohui@huaqin.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
It is no longer necessary to explicitly add "ERROR: " in front of
BIOS_ERR message.
Change-Id: I3ff2081d38f94556481efa02f242795bbfc77517
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75876
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Update overridetree to support ELAN and G2_G7500 touchscreen.
BUG=b:285477026
TEST=emerge-nissa coreboot and check touchscreen function
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I236a2815f956929c6cd84c981cb15e9ab0f657b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75762
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie17fd14bed9ec91c5f11aee00bf5d2d2e253ec08
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75897
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I296697d579b9ad8e35b22ada939a74a5ef6d6f61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75828
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I579f85e84e0aba7f192ff81a6725d65b7f79ff75
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74517
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch adds a new Kconfig that controls whether CBFS APIs for
unverified areas will allow file decompression when CBFS verification is
enabled. This should be disallowed by default because it exposes the
attack surface of all supported decompression algorithms. Make
allowances for one legacy use case with CONFIG_SOC_INTEL_CSE_LITE_
COMPRESS_ME_RW that should become obsolete with VBOOT_CBFS_INTEGRATION.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ieae420f51cbc01dae2ab265414219cc9c288087b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75457
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'SataPwrOptimizeDisable'.
Change-Id: I35b36f60d2f00bfad307dff7bd131c20ebccf60b
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75859
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'DisableSataSalpSupport'.
Change-Id: I4a68ffd2b68c92434da681b5e5567329c8784c72
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75858
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'PmicVdd2Voltage'.
Change-Id: I179b8f5b56c5bfe7f6fc3148e4c95954c0755ffd
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75857
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'ModPhyVoltageBump'.
Change-Id: Ic1e743e23bdfc45588411c584eecb839cc552faf
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75856
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'ModPhyIfValue'.
Change-Id: I4cdf68e65cea4ab316af969cd6a8d096b456518d
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75855
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'DisableComplianceMode'.
Change-Id: I9d5605134a753f161a66857c7f78844ae7490cd6
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'PmicPmcIpcCtrl'.
Change-Id: I3632d1e83108221d3487b4f175133ad347238bc5
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75853
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'SataPortsHotPlug'.
Change-Id: I8fc8b30ac2c182ffaf2dee37e0116e27071b6a2c
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75852
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
With commit f165bbdcf043 ("soc/intel/apollolake: Make SATA speed limit
configurable") came the expansion to adjust the SATA speed.
Unfortunately, APL FSP-S sets only the default value, so Gen 3, and
ignores the passing parameter value. Since the corresponding register
entry can only be changed once, the setting must be made on coreboot
side before FSP-S is called. This patch fixes the SATA speed
configuration for Apollo Lake CPUs.
Link to Intel Pentium and Celeron N- and J- series datasheet volume 2:
https://web.archive.org/web/20230614130311/https://www.intel.com/content/www/us/en/content-details/334818/intel-pentium-and-celeron-processor-n-and-j-series-datasheet-volume-2.html
BUG=none
TEST=Boot into Linux and check SATA configuration via dmesg
ahci 0000:00:12.0: AHCI 0001.0301 32 slots 1 ports 3 Gbps 0x1 impl SATA
mode
ata1: SATA max UDMA/133 abar m2048@0x9872a000 port 0x9872a100 irq 126
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Change-Id: I6f55f40941fa618e7de13a5cefe9e17ae34c5c99
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75820
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Returning a constant value makes the function easier to read and think
about.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ifdf7acec38a7c958aac2cf1f3bbf16c27fa90b8c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75903
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
The argument is copied into current and is never modified.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I3084e43ccbe9749bc726af3120decfe8b52e1709
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75902
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Enable DDI on ports 1 to 4 for Type-C DisplayPort.
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: I40f967b12b11c10a1a9329bfb42ebec5a8d7738f
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75579
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
FSP performance timestamp is in nano second by default. This patch is to
correct unit in FSP performance timestamp data print and macro name to
avoid confusion.
Change-Id: I4aec4f63beddbd7ce6e8e3fc1b53a45da2ee0b00
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75816
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Loop over tables in xsdt instead of maintaining a list of local
variables to loop over. Some tables were not generated directly in the
write_acpi_tables function, like IVRS or SRAT. Now those tables are
printed too and the code is simpler.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ie0a6e2b6e2b72b5c8f59e730bea9b51007b507b6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75860
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Marvin Drees <marvin.drees@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
This patch removes the support for edk2-stable202111 as MTL has migrated
to edk2-stable202302, and no other platform is utilizing
edk2-stable202111. The support for edk2-stable202111 is no longer
necessary.
Change-Id: Ide1864e0a42a4c0a81c3c94b1b1254f8fad062af
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75817
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Move fw_config_is_provisioned() implementation to header file and make
it static inline.
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: I2ea21b19339cd93ba78dbe25213cbfb40e012937
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
This configures the SoC to flip the orientation of the AUX pins to
follow the orientation of the cable when using the anx7452 retimer. This
is necessary when there is no external retimer/mux or the retimer/mux
does not implement the flip. The anx7452 retimer does not appear to
support this feature, so let the SoC do the flip.
BUG=b:267589042,b:281006910
TEST=verified DP-ALT mode works on rex using both cable orientations
Change-Id: Ibb9f442d2afd81fb5dde4bca97c15457837f9f4a
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75827
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
|
|
USB3 is used for both typeA and WWAN based on different DB.
BUG=b:287159026
TEST=change FW config and check typeA and WWAN can work.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I5ad3973a9519350794a661ad00f71c0eb34edfba
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75819
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add the support RAM parts for gothrax.
Here is the ram part number list:
DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
H58G56AK6BX069 1 (0001)
K3LKBKB0BM-MGCP 2 (0010)
BUG=b:284388714
BRANCH=None
TEST=emerge-nissa coreboot
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: Ib16846f7b2061ee254db674ac7bac66c9b9f4e70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75834
Reviewed-by: Henry Sun <henrysun@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
TCSS and TBT use the same lane on schematic. Update the port start
from 0 to match the Intel schematic. You can better follow the it
without convert the port number.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ic6631dcbbd9f6c79c756b015425e2da778eb395e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75892
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
MTL FSP uses 202302 Edk2. select UDK_202302_BINDING Kconfig for MTL SoC.
BUG=b:261689642
TEST= Build and boot to Google/rex.
Change-Id: I9167e3b08a2a1fa2f4cc6ca11cb8308dc56fd940
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75728
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
edk2-stable202111 is older release of edk2. MTL FSP uses 202302 Edk2.
There are structure definition changes between 202111 and 202302. One of
change is in FSP_INFO_HEADER structure. Also, Next Gen Intel SoC needs
202302 Edk2.
This patch includes (edk2/edk2-stable202302) all required
headers for edk2-stable202302 EDK2 tag from EDK2 github
project using below command:
git clone -b edk2-stable202302 https://github.com/tianocore/edk2.git
commit hash: f80f052277c88a67c55e107b550f504eeea947d3
Only include necessary header files.
MdePkg/Include/Base.h was updated to avoid compilation errors
through safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.
Add UefiCpuPkg/Include Because `MpServices2.h` file is part of
`UefiCpuPkg/Include/Ppi/`
Add following fixes from edk2-stable202111
060492ecd2 Safe guard enum macro in SmBios.h
2bf9599cf1 Use fixed size struct elements
BUG=b:261689642
TEST= select UDK_202302_BINDING Kconfig for MTL, Test Build and boot rex
Image
Change-Id: I8d4deab0bd1d2c6df28e067894875b80413cd905
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
|
|
- Disable devices in variant.c instead of adding probe statements to
devicetree because storage devices need to be enabled when fw_config is
unprovisioned, and devicetree does not currently support this. (it
disables all probed devices when fw_config is unprovisioned.).
- Removed `bootblock-y += variant.c` from Makefile.inc based on
CL:3841120.(The infrastructure for selecting an appropriate firmware
image to use the right descriptor is now ready so runtime descriptor
updates are no longer necessary.).
BUG=b:285477026
TEST=USE="project_joxer emerge-nissa coreboot"
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I6920d88dfec86676ff6733146f748e06d4085c49
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75743
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
There are two baseboards within the set of mainboards built
here, with baseboard name appended in the filenames.
Take the style and variable BASEBOARD_DIR from google/brya,
then move and rename the supporting files under separate
directories.
Change-Id: I2046b6f82519540b8596ce925203bd60d1870c1c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74471
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Update the initial USB PHY tuning values that were a copy of the ones
from the Chausie mainboard to the values used in the Birman UEFI
firmware reference implementation. The USB3 PHY tuning values are still
the same while some of the USB2 PHY tuning values are different. The
last two USB2 PHYs that are used by the USB4 controllers have a
different parameter set compared to the other USB2 PHYs.
TEST=All USB ports on Birman function as expected.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I0ddfa2594d66b21582282ab8509c921a6e81a93f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75823
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add following config options.
1. TME_GENERATE_NEW_KEY_ON_WARM_BOOT
Program Intel TME to generate a new key for each warm boot. TME
always generates a new key on each cold boot. With this option
enabled TME generates a new key even in warm boot. Without this
option TME reuses the key for warm boot.
2. TME_EXCLUDE_CBMEM_ENCRYPTION
This option allows to exclude the CBMEM region from being encrypted
by Intel TME. When TME is enabled it encrypts whole DRAM. TME
provides option to carve out a region of physical memory to get
excluded from encryption. With this config enabled, CBMEM region
does not get encrypted by TME. If TME is not programmed to generate
a new key in warm boot, exclusion range does not need be programmed
due to the fact that TME uses same key in warm boot if
TME_GENERATE_NEW_KEY_ON_WARM_BOOT is not set. But if TME is
programmed to generate a new key in warm boot, contents of the CBMEM
get encrypted with a new key in each warm boot case hence, that leads
to loss of CBMEM data from previous warm boot. So enabling this
config allows CBMEM region to get excluded from being encrypted and
can be accessible irrespective of the type of the platform reset.
Bug=b:276120526
TEST=Able to build rex
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: Id5008fee07b97faadc7dd585f445295425173782
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75625
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add additional ram parts and generate strapping ids.
BUG=b:285216975
TEST=Build myst image
Change-Id: I2b3b8c9ffcf81bbd2d6ecfad1b612fbf793857c8
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75821
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
|
|
This patch disables the ACPI PM timer which is necessary for XTAL OSC
shutdown. Also, disabling ACPI PM timer switches off TCO.
BUG=b:274744845
TEST=Able to boot and verify S0ix is working even with EC reset and
cold boot scenarios.
w/o this cl:
> iotools mmio_read32 0xfe4018fc
0x0
w/ this cl:
> iotools mmio_read32 0xfe4018fc
0x2
Change-Id: Ibb6e145f67dba7270e0a322ef414bf1cb09c5eda
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75822
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
