Commit Graph

44654 Commits

Author SHA1 Message Date
Angel Pons abe5632b67 nb/intel/haswell/northbridge.c: Drop stale comment
This can now be controlled with the `MMCONF_BUS_NUMBER` Kconfig option.

Change-Id: If0fdefc5b4339acc843443c551892b397ed39c2e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-11-05 05:57:16 +00:00
Paul Fagerburg 5d4f0838d6 util/testing: add code coverage to jenkins
Add COV=1 and the `coverage-report` target to unit test build rules
in `what-jenkins-does` so that we get code coverage data from the
coreboot and libpayload unit tests.

Signed-off-by: Paul Fagerburg <pfagerburg@google.com>
Change-Id: I96669c47d1a48e9ab678a4b9cb1d0c8032d727f0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58634
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2021-11-04 20:34:53 +00:00
Angel Pons 32d09be655 treewide: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: I329efcb42a444b097794fde4f40acf5ececaea8c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Lance Zhao
2021-11-04 17:37:13 +00:00
Angel Pons c167b74868 superio: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: Ic6e28add78f686fc9ab4556eddbedf7828fba9ef
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58909
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 17:36:32 +00:00
Angel Pons e058841913 drivers: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: Ia9a4b62c857f7362d67aee4f9de3bb2da1838394
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58908
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-04 17:34:56 +00:00
Angel Pons c1bfbe03a2 soc/intel: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: I2a57ea1c2f5b156afd0724829e5b1880246f351f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58907
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-04 17:34:30 +00:00
Angel Pons 536d36a748 nb/intel: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: I617fea8a09049e9a87130640835ea6c3e2faec60
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58906
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 17:32:36 +00:00
Angel Pons f32ae10f0d sb/intel: Replace bad uses of `find_resource`
The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.

Change-Id: I13c7ebeba2e5a896d46231b5e176e5470da97343
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58905
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 17:32:06 +00:00
Raul E Rangel 5065ad1f69 soc/amd/common/block/spi: Add prompt to SOC_AMD_COMMON_BLOCK_SPI_DEBUG
Makes it so I can enable SPI debugging without modifying the source.

BUG=b:179699789
TEST=Add CONFIG_SOC_AMD_COMMON_BLOCK_SPI_DEBUG=y to my .config

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ie3815e0398b5268874039196a625fc29dd3dc3d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58927
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-11-04 17:19:03 +00:00
Raul E Rangel 199c45c979 Kconfig,soc/amd/cezanne: Make COOP_MULTITASKING select TIMER_QUEUE
This reduces the number of selects required in the SOC_SPECIFIC_OPTIONS.

BUG=b:179699789
TEST=Build guybrush

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7f1364fc269ea5ec17982bf750a164a3290adb0e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58860
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-11-04 17:18:48 +00:00
Raul E Rangel 4cfb862fb2 lib/cbfs: Add cbfs_preload()
This API will hide all the complexity of preloading a CBFS file. It
makes it so the callers simply specify the file to preload and CBFS
takes care of the rest. It will start a new thread to read the file into
the cbfs_cache. When the file is actually required (i.e., cbfs_load,
etc) it will wait for the preload thread to complete (if it hasn't
already) and perform verification/decompression using the preloaded
buffer. This design allows decompression/verification to happen in the
main BSP thread so that timestamps are correctly reflected.

BUG=b:179699789
TEST=Test with whole CL chain, verify VGA bios was preloaded and boot
time was reduced by 12ms.

Logs:
Preloading VGA ROM
CBFS DEBUG: _cbfs_preload(name='pci1002,1638.rom', force_ro=false)
CBFS: Found 'pci1002,1638.rom' @0x20ac40 size 0xd800 in mcache @0xcb7dd0f0
spi_dma_readat_dma: start: dest: 0x021c0000, source: 0x51cc80, size: 55296
took 0 us to acquire mutex
start_spi_dma_transaction: dest: 0x021c0000, source: 0x51cc80, remaining: 55296
...
spi_dma_readat_dma: end: dest: 0x021c0000, source: 0x51cc80, remaining: 0
...
CBFS DEBUG: _cbfs_alloc(name='pci1002,1638.rom', alloc=0x00000000(0x00000000), force_ro=false, type=-1)
CBFS: Found 'pci1002,1638.rom' @0x20ac40 size 0xd800 in mcache @0xcb7dd0f0
waiting for thread
took 0 us
CBFS DEBUG: get_preload_rdev(name='pci1002,1638.rom', force_ro=false) preload successful
In CBFS, ROM address for PCI: 03:00.0 = 0x021c0000
PCI expansion ROM, signature 0xaa55, INIT size 0xd800, data ptr 0x01b0
PCI ROM image, vendor ID 1002, device ID 1638,
PCI ROM image, Class Code 030000, Code Type 00
Copying VGA ROM Image from 0x021c0000 to 0xc0000, 0xd800 bytes

$ cbmem
  ...
  40:device configuration                              5,399,404 (8,575)
  65:Option ROM initialization                         5,403,474 (4,070)
  66:Option ROM copy done                              5,403,488 (14)
  ...

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I879fc1316f97417a4b82483d353abdbd02b98a31
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-11-04 17:10:31 +00:00
Raul E Rangel 58618c26a1 lib/thread: Use __func__ instead of repeating function name
This cleans up the warning message:

    WARNING: Prefer using '"%s...", __func__' to using 'thread_run', this function's name, in a string

BUG=b:179699789
TEST=boot guybrush

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I85bacb7b2d9ebec40b6b05edc2ecf0ca1fc8ceee
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-11-04 17:04:26 +00:00
Raul E Rangel ba51e29953 lib/thread: Add ERROR prefix to error messages
This makes it easier to grep for errors.

BUG=b:179699789
TEST=Boot guybrush

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7eecdfed6046b7d609069e7427f6883a4e9e521d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-11-04 17:04:21 +00:00
Jakub Czapiga 111de557ee tests: Move x86 I/O functions to include/mock/arch/io.h
Move th x86 I/O functions declarations from tests mocks to the mock
architecture io.h. This will make x86 I/O-dependent tests simpler,
because the x86_io.h from mocks will not have to be included manually.

Change-Id: Ie7f06c992be306d2523f2079bc90adf114b93946
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58881
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-11-04 15:07:38 +00:00
Felix Singer 19b16a089e mb/google/sarien: Add OEM product names
Add OEM product names from public sources.

Change-Id: Ic051aa9c8afabd47e7e9f6ac878190d9904ef757
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-04 14:13:21 +00:00
Werner Zeh 9f7e018f0f mb/siemens/mc_ehl: Disable PMC low power modes
All the mainboard variants of mc_ehl do not use the external switches
for the bypass rails. Disable the matching UPDs and all the low power
modes of the PMC.

Change-Id: I08f4effe5c4d5845bed01dfe1bd1251c58012b7f
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58895
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-04 11:05:03 +00:00
Werner Zeh 9916eb400f mb/siemens/mc_ehl: Disable all P-States
In order to get a reliable real-time performance disable all P-States
for all mc_ehl based mainboard.

Change-Id: I22857cc0f1476483ca82c1c872e4519e4b350ea9
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58894
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-11-04 11:04:46 +00:00
Werner Zeh 2d04693640 mb/siemens/mc_ehl: Disable C-States for CPU and package
Disable all C-states other than C0/C1 for CPU and package.

Change-Id: I2c163f859dab4b0dc02896c70122e993cdd3db72
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58893
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-11-04 11:04:27 +00:00
Reka Norman 2c439adb51 util/spd_tools: Add LP5 support for ADL
Add LP5 support to spd_tools. Currently, only Intel Alder Lake (ADL) is
supported.

The SPDs are generated based on a combination of:
- The LPDDR5 spec JESD209-5B.
- The SPD spec SPD4.1.2.M-2 (the LPDDR3/4 spec is used since JEDEC has
  not released an SPD spec for LPDDR5).
- Intel recommendations in advisory #616599.

BUG=b:201234943, b:198704251
TEST=Generate the SPD and manifests for a test part, and check that the
SPD matches Intel's expectation. More details in CB:58680.

Change-Id: Ic1e68d44f7c0ad64aa9904b7e1297d24bd5db56e
Signed-off-by: Reka Norman <rekanorman@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-11-04 10:46:07 +00:00
Mario Scheithauer e5be13e46b mb/siemens/mc_ehl2: Clean up devicetree
There are a bunch of devices in the devicetree that are disabled in
FSP-S and not used on this board. Having them around in the devicetree,
even if disabled, is not necessary and leads to a message in the log
(left over static devices...check your devicetree).

This commit cleans up devicetree.cb and removes all unused and disabled
devices.

Change-Id: I7486f9ba362c80b43b6c888a3b40a4c947218299
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58887
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-04 10:41:51 +00:00
Raul E Rangel ba6eca3bab lib: Add list.c to all stages
This will be used in cbfs.c which is used in all stages.

BUG=b:179699789
TEST=Build guybrush

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I0713ae766c0ac9e43de702690ad0ba961d636d18
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-11-04 10:35:48 +00:00
Raul E Rangel 90cec2df13 arch/x86/Makefile: Align VGA_BIOS to 64 bytes when using AMD LPC SPI DMA
AMD platforms require the SPI contents to be 64 byte aligned in order to
use the SPI DMA controller.

BUG=b:179699789
TEST=Build guybrush and verify cbfs was invoked with -a 64

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I842c85288acd8f7ac99b127c94b1cf235e264ea2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-04 10:35:10 +00:00
Raul E Rangel cf17cd81d3 soc/amd/common/block/lpc: Set CBFS_CACHE_ALIGN to 64 when using SPI DMA
AMD platforms require the destination buffer to be 64 byte aligned
when using the SPI DMA controller.

BUG=b:179699789
TEST=gdb -ex 'p cbfs_cache' /tmp/coreboot/guybrush/cbfs/fallback/ramstage.debug
$1 = {buf = 0x0, size = 0, alignment = 64, last_alloc = 0x0, second_to_last_alloc = 0x0, free_offset = 0}

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I228372ff19f958c8e9cf5e51dcc3d37d9f92abec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58707
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-04 10:34:34 +00:00
Raul E Rangel 6938f353ca lib/cbfs: Add CBFS_CACHE_ALIGN Kconfig option
This option will allow platforms to set the alignment of the cbfs_cache
buffers.

BUG=b:179699789
TEST=gdb -ex 'p cbfs_cache' /tmp/coreboot/guybrush/cbfs/fallback/ramstage.debug
$1 = {buf = 0x0, size = 0, alignment = 8, last_alloc = 0x0, second_to_last_alloc = 0x0, free_offset = 0}

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I74598d4bcbca9a01cc8c65012d7e4ae341d052b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-04 10:34:19 +00:00
Raul E Rangel 5ac82dcc20 commonlib/mem_pool: Allow configuring the alignment
AMD platforms require the destination to be 64 byte aligned in order to
use the SPI DMA controller. This is enforced by the destination address
register because the first 6 bits are marked as reserved.

This change adds an option to the mem_pool so the alignment can be
configured.

BUG=b:179699789
TEST=Boot guybrush to OS

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I8d77ffe4411f86c54450305320c9f52ab41a3075
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56580
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-04 10:33:52 +00:00
Zheng Bao 533fc4dfb1 amd/i2c: Remove the weak function
BUG=b:140165023

Change-Id: Ieedd6c9f3abeed9839892e5d07127862cd47d57f
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58771
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-11-04 10:31:37 +00:00
Matt Papageorge 7d6b4e3ae5 mb/google/guybrush: Set Gen3 default for all PCIe devices
Currently link_speed_capability is not specified within the DXIO
descriptors sent to FSP. This value specifies the maximum speed that
a PCIe device should train up to. The only device on Monkey Island that
is not currently running at full speed is the NVME but this may not
always be the case.

BUG=b:204791296
TEST=Boot to OS and check link speed with LSPCI to verify
NVME link speed goes from 2.5 GT/s to 5 GT/s

Change-Id: Ibeac4b9e6a60567fb513e157d854399f5d12aee9
Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-11-04 10:31:27 +00:00
David Wu a3260fde92 mb/google/brya/var/kano: Update GPIO table for speak and dmic
Refer to intel doc #627075 (Intel_600_Series Chipset_Family_PCH_GPIO_Impl_Sumry_ Rev1p5p1)
Set GPIO GPP_S0 ~ GPP_S3 to NF4 and GPP_R6 ~ GPP_R7 to NF3.

BUG=b:204844177 b:202913826
TEST=build pass

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: Iafe52ec3a6deead1d2fc5ada0f2842cf2a9f41a4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58877
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CT Lin <ctlin0@nuvoton.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-04 10:30:18 +00:00
Martin Roth 663a61ed91 mb/google: Add OEM product names for various boards
All of these names came from public sources.

Signed-off-by: Martin Roth <martin@coreboot.org>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Change-Id: I1ed9cc0c1ff63dc415e0cc63fa9d2dcd429a093b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-11-04 10:29:41 +00:00
Angel Pons 437da71d0a SMBIOS/SCONFIG: Allow devtree-defined Type 41 entries
Introduce the `smbios_dev_info` devicetree keyword to specify the
instance ID and RefDes (Reference Designation) of onboard devices.

Example syntax:

 device pci 1c.0 on	# PCIe Port #1
 	device pci 00.0 on
 		smbios_dev_info 6
 	end
 end
 device pci 1c.1 on	# PCIe Port #2
 	device pci 00.0 on
 		smbios_dev_info 42 "PCIe-PCI Time Machine"
 	end
 end

The `SMBIOS_TYPE41_PROVIDED_BY_DEVTREE` Kconfig option enables using
this syntax to control the generated Type 41 entries. When this option
is enabled, Type 41 entries are only autogenerated for devices with a
defined instance ID. This avoids having to keep track of which instance
IDs have been used for every device class.

Using `smbios_dev_info` when `SMBIOS_TYPE41_PROVIDED_BY_DEVTREE` is not
enabled will result in a build-time error, as the syntax is meaningless
in this case. This is done with preprocessor guards around the Type 41
members in `struct device` and the code which uses the guarded members.
Although the preprocessor usage isn't particularly elegant, adjusting
the devicetree syntax and/or grammar depending on a Kconfig option is
probably even worse.

Change-Id: Iecca9ada6ee1000674cb5dd7afd5c309d8e1a64b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57370
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-11-04 10:25:09 +00:00
Mario Scheithauer bb03e763de mb/siemens/mc_ehl: Enable Row-Hammer prevention
As a prevention of Row-Hammer attacks enable the FSP-M parameter
'RhPrevention'.

Change-Id: I52f68525e882aee26822d9b3c488639c00f27d17
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58856
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 10:22:37 +00:00
Mario Scheithauer 5c65ec1ee5 mb/siemens/mc_ehl2: Configure SD card detect pin in devicetree
This configures GPIO GPP_G5 as an input pin for SD card detect.

Change-Id: I708eb112fa054f2f88857001c409fb62493b6206
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 10:22:30 +00:00
Mario Scheithauer 8aac54d43a mb/siemens/mc_ehl2: Clean up PCIe root port settings in devicetree
PCIe root ports #4 (00:1c.3) and #6 (00:1c.5) are currently not used on
this mainboard and are not routed either, so remove them from the
devicetree completely. PCIe root port #7 (00:1c.6) is connected and
used. Add the missing settings for L1 substates and latency reporting to
disable these features for this port as well.

Change-Id: I47e8528bea993ed527a0aecdbc93b94bbd9a7a49
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58853
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-11-04 10:22:20 +00:00
Mario Scheithauer 17641208f5 mb/siemens/mc_ehl2: Adjust PCIe clock settings in devicetree
On mc_ehl2 there are currently four of the six PCIe clocks used to drive
PCIe devices. None of the used clock output is dedicated to a special
device. Therefore do not use a port mapping of the clocks to avoid a
stopping clock once a device is missing and the matching root port is
disabled. Instead set the mapping to 'PCIE_CLK_FREE' to have a free
running clock.

In addition, use the defined constant 'PCIE_CLK_NOTUSED' instead of the
value 0xFF to disable the CLKREQ-feature and unused clocks.

Change-Id: I81419887b7f463a937917b971465245c1cb46b94
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
2021-11-04 10:22:07 +00:00
Felix Held f9014bbb60 mb/google/guybrush/bootblock: add comment on selecting eSPI interface
Setting the PM_ESPI_CS_USE_DATA2 bit in PM_SPI_PAD_PU_PD results in the
eSPI transactions being sent via the SPI2 pins instead of the SPI1 pins.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iad8e3a48496a52c14c936ab77c75dc1b403f47bb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58876
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-04 04:51:37 +00:00
Felix Held 26806aed5c soc/amd/cezanne/include/gpio: fix GPIO 106 native function names
The name looked a bit odd and the Cezanne PPR #56569 Rev 3.03 confirmed
that the native function names don't have the EMMC_ prefix.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I917c74afd98f2e2133e160d352f11f08c19a3ec6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-04 03:50:45 +00:00
Felix Held 371cc15a89 soc/amd/cezanne/include/cppc: use AMD_CEZANNE_CPPC_H as include guard
This makes this header file consistent with the rest.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ice2872b4a24032d3a65777795943602cd2595de7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58864
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-04 03:50:22 +00:00
Tim Crawford c3ced8fa4e mb/system76/*: Enable HECI device
The HECI device needs to be enabled to send the commands to have the
CSME change between Soft Temporary Disable mode and Normal mode.

Change-Id: I668507e3b522137bcc827aa615dab1fccd1709a0
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
2021-11-04 01:58:07 +00:00
Rex-BC Chen a6b3af927c soc/mediatek/mt8186: Add NOR-Flash support
Add NOR-Flash drivers to pass verification of flash at verstage.

TEST=boot to romstage
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: If51d765e1fd4895f97898710ec6fa1374e1048fb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58837
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-04 01:56:32 +00:00
Angel Pons ca6e95ce55 mb/purism/librem_skl: Clean up hda_verb.c
Use the `AZALIA_RESET` macro, write hex values in lowercase and remove
redundant comments. Also express verb length in decimal.

Tested with BUILD_TIMELESS=1, Purism Librem 15 v4 remains identical.

Change-Id: Id9f5ff9614a8f8c0b7f3a3c633a1dcdda8c5876c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58903
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-11-04 00:24:53 +00:00
Angel Pons e13d3548d8 mb/purism/librem_bdw/hda_verb.c: Rewrite using macros
Rewrite the HDA configuration using macros for clarity.

Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.

Change-Id: I987a41329425a5c8c7169a7fa66a34de5742532e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-11-04 00:24:15 +00:00
Angel Pons 05c4dcbae3 device/azalia_device.h: Rewrite verb macros
Introduce the `AZALIA_VERB_12B` macro to encode HDA commands with 12-bit
verb identifiers and rewrite existing helper macros to use it.

Tested with BUILD_TIMELESS=1, Purism Librem Mini remains identical.

Change-Id: I5b2418f6d2faf6d5ab424949d18784ca6d519799
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-11-04 00:23:45 +00:00
Angel Pons 779d0c66df device/azalia_device.h: Guard macro parameters
Add parentheses around macro parameters to avoid operation order issues.

Change-Id: Ic984a82da5eb31fc2921cff3265ac5ea2be098c7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-11-04 00:22:46 +00:00
Guodong Liu 09cbb064fc soc/mediatek/mt8186: Add GPIO drivers
Add GPIO drivers to let other module control GPIOs.

TEST=build pass
BUG=b:202871018

Signed-off-by: Guodong Liu <guodong.liu@mediatek.corp-partner.google.com>
Change-Id: Ice342ab94397db8bc0fbbeb8fb5ee7e19de871ee
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58836
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-03 18:57:27 +00:00
Kevin Chiu b8fa1d389a mb/google/trogdor: Mark kingoftown as supporting Parade PS84640
BUG=b:204272905
BRANCH=master
TEST=emerge-trogdor coreboot

Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Change-Id: Ie13ddfef6adfd53adb0a0d3a98995fb00b8a45e6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58789
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philip Chen <philipchen@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-03 18:56:29 +00:00
Rex-BC Chen 5db9fa7433 soc/mediatek/mt8186: Initialize watchdog
MT8186 requires writing speical value to mode register to clear
status register. The flow of clear status is different from other
platforms, so we override mtk_wdt_clr_status() for MT8186.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I290b69573a8e58db76814e16b5c17c23413f1108
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58835
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-03 18:52:23 +00:00
Rex-BC Chen a23d76a8bc soc/mediatek: Add an overridable function for WDT clear status
mtk_wdt_clr_status is different for MT8186 and MT8195,
so we move this function to soc folder.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia8697ffdca1e2d1443f2259713c4ab6fdf1b1a9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58834
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-03 18:51:24 +00:00
Felix Held 9559c68b3c soc/amd/cezanne/include/aoac_defs: drop leading newline
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8458fbee7edd19117a207f39ac8f9575b1374fbc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-03 18:38:02 +00:00
Felix Held 5807da4729 soc/amd/cezanne/include: replace PICASSO with CEZANNE in include guards
Somehow missed renaming those when creating the coreboot support for
Cezanne.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I13c28f67d32ba987987cfc2b45e248d535ccdca9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-03 18:37:53 +00:00
Felix Held 28a0a14b5b soc/amd/*/cpu: handle mp_init_with_smm failure
When the mp_init_with_smm call returns a failure, coreboot can't just
continue with the initialization and boot process due to the system
being in a bad state. Ignoring the failure here would just cause the
boot process failing elsewhere where it may not be obvious that the
failed multi-processor initialization step was the root cause of that.
I'm not 100% sure if calling do_cold_reset or calling die_with_post_code
is the better option here. Calling do_cold_reset likely here would
likely result in a boot-failure loop, so I call die_with_post_code here.

BUG=b:193809448

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ifeadffb3bae749c4bbd7ad2f3f395201e67d9e28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58859
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-11-03 18:37:28 +00:00