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>
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>
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>
Add support for Micron MT53E2G32D4NQ-046 WT:C LP4x DRAM.
BUG=b:216393391
TEST=build pass
Change-Id: I3797de01629fdb5ace4c610943d88db525da112b
Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75826
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
It seems that using a wildcard (*) in the import path is not supported
in the context of the Makefile.
This to fix this error:
malformed import path "cmd/cbnt-prov/*.go": invalid char '*'
Change-Id: I953e06f1ff70a2b61bc5f505f7df9936b7f9b55b
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75638
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
This patch enables BT offload feature on Rex over SSP1.
BT mode is selected via FW_CONFIG and corresponding VGPIOs are
programmed.
BUG=b:275538390
TEST=Verified audio playback using BT speaker/headset in I2S mode on google/rex.
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: I46e9702add37464122ffc78826ebf8a6c5b5b07c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72881
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
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>
Pujjo does not support GPIO based D-SAR,
so set GPP_D15 and GPP_H23 to NC.
BUG=b:275264095
TEST=boot on pujjo and no impact WWAN dynamic SAR function
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Change-Id: I4fe40b32a572a8d914e01e5cd7927766ccf17c02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75403
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In commit e59f18bf29 ("drivers/i2c: Add PI7C9X2G608GP PCIe switch
driver (pi608gp)"), there were some suggestions after it's been already
merged.
This patch addresses the points regarding the code style and comments.
BUG=none
TEST=Build OK, no behavioral changes in the pi608gp driver, console logs
without changes.
Change-Id: I5fc54708e0085fea4bd1f2fbf2afb400d2ccbd46
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75806
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
In commit e59f18bf29 ("drivers/i2c: Add PI7C9X2G608GP PCIe switch
driver (pi608gp)"), there were some suggestions after it's been already
merged.
This patch addresses the points regarding the number types - fix of the
printk format strings, inclusion of 'stdint.h' and marking the set of
allowed values as constant.
BUG=none
TEST=Build OK, no behavioral changes in the pi608gp driver, console logs
without changes.
Change-Id: I34c664f6a8a257b260facdbf9043825ff4a4c932
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75500
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Certain chipsets/SoCs like Apollo Lake use GEN_PMCON_B for periodic SMI
rate selection unlike other chipsets which use GEN_PMCON_A. Select
PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B to indicate the register
difference.
Based on Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: If182e1285ad6bd3f7c54760440010c50f57f7013
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72072
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Certain chipsets/SoCs like Apollo Lake use GEN_PMCON_B for periodic SMI
rate selection unlike other chipsets which use GEN_PMCON_A. Introduce new Kconfig option PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B to
indicate the register difference.
Based on Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I11241836ecc9066d323977b030686567c87ed256
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69870
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
This makes sure that the resource allocator won't use this address range
for anything else. In the systems I looked at, this was between the end
of the above 4GB memory and the beginning of the above 4GB PCI BAR MMIO
region, but better reserve it here so nothing else will get allocated
there if this expectation isn't met.
TEST=Reserved region is printed in the console logs:
update_constraints: PCI: 00:00.0 09 base fd00000000 limit fdffffffff mem (fixed)
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5a8150873cb019ca1d903ed269e18d6f9fabb871
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
It's been decided not to use the USB 3.0 port 1 on this board anymore,
so disable it also with the corresponding USB 2.0 lane.
BUG=none
TEST=USB 3.0 port 1 not functional anymore after boot, while others
continue working.
Change-Id: I2799e3d9d7232743c9480dd9611d94ed3249f53b
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch reduces the redundant config check to understand if an ISH FW
partition is available and to fetch the ISH FW version.
The goal is to fetch the ISH FW version if the ISH FW belongs to the CSE
firmware partition table.
Change-Id: I689a71377e7aea0fa3bc1835f355708c33c2caea
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75811
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch renames `SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION` config
to `SOC_INTEL_STORE_ISH_FW_VERSION` to ensure the usage of this config
is clear.
Any platform would like to fetch the currently running ISH firmware
version should select this configuration.
TEST=Able to build and boot google/marasov.
Change-Id: Ie503d6a5bf5bd0d3d561355b592e75b22c910bf5
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75767
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Boxy audio codec chip uses ALC5682I-VD, not ALC5682I-VS.
It needs to modify codec HID to "10EC5682" in coreboot to fix audio no
output sound issue.
BUG=b:286970886
BRANCH=dedede
TEST=confirm audio soundcard can be list by command "aplay -l"
Change-Id: Icd69a9d757ba817b586a703a17375682db684224
Signed-off-by: Kevin Yang <kevin3.yang@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
This patch enables adding variant specific ASL code
TEST=Kernel driver is able to communicate with device
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I231482d56dd4afa150766c07cfde105158e5e124
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74886
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Add driver to support ELAN touchscreen using SPI for rex
* See "HID Over SPI Protocol Specification" section 5.2 - ACPI enum
* https://www.microsoft.com/en-us/download/details.aspx?id=103325
BUG=b:278783755
TEST=Kernel driver is able to communicate with device. Also tested
S0ix, ran 'suspend_stress_test -c 1' - no issues in suspend/resume.
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: Id51d385ce350cef23da4184b044c74569f4dd3f0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74885
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Update all the required sources to lay the ground work to enable PSP
verstage.
BUG=b:284984667
TEST=Build Myst BIOS image with PSP verstage enabled.
Change-Id: I6fbb1f835ac2ad6ff47f843321e1bd380af7ce33
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75584
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Alder Lake-S 2+0 SKUs and 35W SKUs have 20A GT TDC, all other Alder
Lake-S SKUs have GT TDC of 22A.
Based on the default settings of ADL-S FSP.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ie6851d322fc9354d019a76503c3d35b5e6eca48b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
In soc/amd this function is unused so drop it and rename
_acpi_fill_ivrs_ioapic().
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ic403fd84cb9cd5805fbc6f0c5a64cefbf4b0cd81
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75711
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
By adding all DXIO IOAPIC with the same resource index, the IVRS code
can always pick that resource which simplifies the code.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I10345e2337dcb709c2c1a8e57a1b7dd9c04adb9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75710
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
Sometimes systems don't boot to the OS due to wrong ACPI tables.
Printing the tables in an ACPICA compatible format makes analysis of
ACPI tables easier.
The ACPICA format (acpidump, acpixtract) is the following:
"
FACS @ 0x0000000000000000
0000: 46 41 43 53 40 00 00 00 E8 24 00 00 00 00 00 00 FACS@....$......
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
"
To achieve analyze ACPI tables capture the coreboot log between
"Printing ACPI in ACPICA compatible table" and "Done printing ACPI in
ACPICA compatible table". Remove the prefix "[SPEW ] " and then call
'acpixtract -a dump' to extract all the tables. Then use 'iasl -d' on
the .dat files to decompile the tables.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I7b5d879014563f7a2e1f70c45cf871ba72f142dc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75677
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Time elapsed for a single board build with ccache typically measures
well below 10 seconds. Improve the measurements to milliseconds
resolution using bash EPOCHREALTIME (pseudo) environment variable.
Change-Id: Iaedc470bb45cf9bb6f14ff8b37cd6f7ae3818a08
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75802
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
One specific Hynix LPDDR5x DRAM part requires an ABL workaround to
eliminate DRAM-related failures during a FAFT test, but due to the
use of generic/common SPDs, there is no way for the ABL to determine
the DRAM part # itself.
Consequently, we will have coreboot check the DRAM part #, and set/clear
a CMOS bit as appropriate, which the ABL will check in order to apply
(or not apply) the workaround.
The ABL already uses byte 0xD of the extended CMOS ports 72/73 for
memory context related toggles, so we will use a spare bit there.
BUG=b:270499009, b:281614369, b:286338775
BRANCH=skyrim
TEST=run FAFT bios tests on frostflow, markarth, and whiterun without
any failures.
Change-Id: Ibb6e145f6cdba7270e0a322ef414bf1cb09c5eaa
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75698
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Add a Dockerfile for Alpine to build-test with musl-libc.
Change-Id: If90412146acc94f01a89cd681539aad48e92dd2e
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75049
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
"current" points to the start of HEST table, so "next - current" already
includes the size of its header, no need for increment here. This issue
was found on SPR-SP platform. The length of HEST table is now correct
with this patch.
Change-Id: I6ff1e8e24612b7356772d582ff9a7e53863419db
Signed-off-by: Jeff Li <lijinfeng01@inspur.com>
Signed-off-by: Ziang Wang <ziang.wang@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75738
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
On nissa, the ISH is running closed source firmware, so the ChromeOS
security requirements specify it must be behind an IOMMU. Add
DmaProperty to the ISH _DSD on joxer.
BUG=b:285477026
TEST=Kernel marks ISH (PCI device 12.0) as untrusted, and changes the
IOMMU group type to "DMA". Also, device still goes to S0i3.
Before:
$ cat /sys/devices/pci0000\:00/0000\:00\:12.0/untrusted
0
$ ls /sys/kernel/iommu_groups/5/devices
0000:00:12.0
0000:00:12.7
$ cat /sys/kernel/iommu_groups/5/type
DMA-FQ
After:
$ cat /sys/devices/pci0000\:00/0000\:00\:12.0/untrusted
1
$ ls /sys/kernel/iommu_groups/5/devices
0000:00:12.0
0000:00:12.7
$ cat /sys/kernel/iommu_groups/5/type
DMA
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I69b00f0281f4493db157783840d9cdcbb138017f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75758
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When fw_config is unprovisioned, devicetree will disable all probed
devices. However, boot-critical devices such as storage devices need to
be enabled.
As a temporary workaround while adding devicetree support for this,
remove the fw_config probe for storage devices so that all storage
devices are always enabled. On eMMC SKUs, UFS and ISH will be disabled
by the PCI scan anyway. On UFS SKUs, eMMC is not disabled by the PCI
scan, but keeping it enabled should have no functional impact, only a
possible power impact.
BUG=b:285477026
TEST=On joxer eMMC and UFS SKUs, boot to OS and
`suspend_stress_test -c 10`
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I834bd81ce636a6f32d50434cbf07b1d572620492
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75757
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This fixes format string vulnerability issues with snprintf statement
found by klocwork scan.
Foundby=klocwork
BUG=NONE
TEST=Boot to OS on Meteor Lake rex platform and run klocwork scan.
Check related ACPI tables and modem driver behavior after changes.
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Change-Id: Ia6b7d70c0b2b86d0918e58348dccd206a7ee9193
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75733
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Cliff Huang <cliff.huang@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
PCIE_RST_L is attached to a pull down, change the init to NC.
BUG=None
TEST=Boot to OS
Change-Id: I3f7a548a33eb18327139f033d7c0d6a1843f1639
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75700
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update PCIe GPIOs during rom stage to properly initialize the
PCIe devices and allow the NVMe/eMMC to be properly detected.
BUG=b:284213391
TEST=Boot to OS
Change-Id: I24ad6c1addedb414afade2512b6628022d000a47
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75699
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Rename get_smee_reserved_address_bits to get_sme_reserved_address_bits
since the feature is called secure memory encryption and the last 'e' in
SMEE bit in the SYSCFG MSR just stands for enable. The function will
return a valid number of reserved address bits no matter if this is
enabled or not, so drop the second 'e'.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3795f7a861e39cb6c8209fee10191f233cbcd308
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Move the WP signal to GPP_E12 from the current GPP_E15 to
match the design.
BUG=b:285084125
TEST=WP signal reports as we expect
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8772173fcdcabf78b0c7d605cd495ebe04b63242
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Some references are pointing to non-existing paths. Fix that.
Change-Id: I298370c69edc41a50c859684cc5a2c1dbfc85559
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75800
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Eric Lai