Commit Graph

40878 Commits

Author SHA1 Message Date
Mathew King d2c5b0e9bc soc/amd/cezanne: Add i2c controllers to chipset.cb
BUG=b:180531661
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I5feeead1dcb368c5173901f5cab411f439dffede
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51475
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-15 01:15:13 +00:00
Arthur Heymans 24837e75cb device/pciexp_device.c: Remove CPP guarding
Let the linker do its job.
This fixes building with !CONFIG_PCIEXP_HOTPLUG on some platforms.

Change-Id: I46560722dcb5f1d902709e40b714ef092515b164
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51417
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-03-14 19:27:18 +00:00
Mathew King 095bdecab3 mb/google/guybrush: Enable PCIe devices in devicetree
BUG=b:181690884
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I8ceeb8db24be34588b370c13d865753f095e4be6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51472
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-14 19:11:42 +00:00
Nikolai Vyssotski 0671d73690 soc/amd/cezanne/Kconfig: turn on GOP
To use this, Enable "CONFIG_RUN_FSP_GOP" in the platform's Kconfig.

BUG=b:171234996
TEST=Boot Majolica with GOP graphics

Change-Id: Ic9401cc93ee50fb7dbd84fe26ef24306a1673f58
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
2021-03-14 19:11:18 +00:00
Nico Huber 3b14a5f92a doc/mb/lenovo/montevina: Fix constants for 16MiB flash
The current values are actually for 32MiB and result in a brick if used
with a 16MiB chip because of the invalid bios region.

Change-Id: I08337394ce0d6e31e5c03cda2bfb3b9f0282f2c3
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51322
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-14 16:35:37 +00:00
Felix Held 4cd9ac0a55 soc/amd/picasso/mca: don't do out of bounds array accesses
The Picasso APUs advertise 23 MCA banks in the lower byte of the
IA32_MCG_CAP MSR, which is more than the 7 core MCA banks.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3e1c8ed437820b350c78b0517e6521582002ee1e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51477
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-14 15:08:09 +00:00
Felix Held 108a4763f0 soc/amd/picasso/mca: fix core MCA bank names
The bank names were copied over from Stoneyridge, but they don't match
for Picasso.

TEST=Checked the Picasso PPR.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia86cf3874f8b16b007bad46535af6dafb776fbdd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51476
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-14 15:07:54 +00:00
Alexander Couzens 6e4e6207f1 payloads/LinuxBoot/u-root: add boot template to u-root
Without the boot template, u-root doesn't include any boot commands.
Booting other OS is impossible.

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Change-Id: I7d0742d115715eb40e293e2a8711d1ff20d8970a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51331
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: ron minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-14 02:41:56 +00:00
Martin Roth de89e950a9 mb/google/guybrush: Add SPDs into build
This enables the standard library method of adding SPDs to CBFS.

BUG=b:178715165
TEST=Build

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I2ec94fd866409e1dfa5cb65f6960ea07cbe22f2a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51022
Reviewed-by: Mathew King <mathewk@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-14 00:39:57 +00:00
Mathew King 60954722fa mb/google/guybrush: Enable EM100 support on guybrush
Add the option to build guybrush firmware with support for EM100.
This will assist in bringup of the new board.

BUG=b:180723776
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I2246d2952f341cd8fff8fd486cf989cdb7929411
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51071
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-14 00:39:45 +00:00
Raul E Rangel 88dbfa96e6 mb/amd/majolica,google/guybrush,google/mancomb: select HAVE_ACPI_RESUME
Since not all mainboards based on the Cezanne SoC have to support ACPI
resume, select this option in the mainboard's Kconfig and not in the
SoC's Kconfig.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I988276ccb5b61837d7f3f015d1d1aba783324b02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 23:15:26 +00:00
Raul E Rangel c14bbc9c70 soc/amd/cezanne/acpi/soc.asl: Include sleepstates.asl
Needed to get the _SX ASL methods.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6323ba413a21d9d867727dbb28340e6df807c86a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 23:15:15 +00:00
Furquan Shaikh d09d8de7da soc/intel/common/fast_spi: Fix check-fmap-16mib-crossing check
Currently, `check-fmap-16mib-crossing` compares the offset and end of
each SPI flash region to 16MiB to ensure that no region is placed
across this 16MiB boundary from the start of SPI flash. What really
needs to be checked is that the region isn't placed across the 16MiB
boundary from the end of BIOS region. Thus, current check works only
if the SPI flash is  32MiB under the assumption that the BIOS region
is mapped at the top of SPI flash. However, this check will not work
if a flash part greater than 32MiB is used.

This change replaces the hardcoded boundary value of 16MiB with a
value calculated by subtracting 16MiB from the SPI flash size (if it
is greater than 16MiB). This calculated value is used as the boundary
that no region defined in the flashmap should be placed across.

The assumption here is that BIOS region is always placed at the top of
SPI flash. Hence, the standard decode window would be from
end_of_flash - 16M to end_of_flash (because end_of_flash =
end_of_bios_region). Currently, there is no consistency in the name
used for BIOS region in flashmap layout for boards in
coreboot. But all Intel-based boards (except APL and GLK) place BIOS
region at the end of SPI flash. Since APL and GLK do not support the
extended window, this check does not matter for these platforms.

Change-Id: Icff83e5bffacfd443c1c3fbc101675c4a6f75e24
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51359
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 13:26:39 +00:00
Nico Huber de85f5ce2a soc/intel/fast_spi/Makefile: Rewrite 16mib check for legibility
Perform some cosmetical changes:

* Override the first prerequisite so we can use `$<`.
* Add/remove whitspace to align things (recipe needs to be indented
  by a single tab only).
* We can use shell variables inside double quotes. To make the
  end of the variable name clear, use braces, e.g. "${x}".
  NB. Most of the double quotes are unnecessary. They only change
  the way the script would be failing in case of spurious whitespace.
* Break some lines doing multiple things at once.
* To reduce remaining clutter, put reading numbers into a shell
  function.

And functional changes:

* No need to spawn `cat`, the shell can redirect input as well as
  output (using `<`).
* To read a number from the `fmap_config.h`, we spawned 4 processes
  where a single one can achieve the same. With one exception: GNU
  awk refuses to parse hex numbers by default. Luckily, it turned
  out that we don't need intermediate decimal numbers: Shells can
  do arithmetic with hex values as well.

Change-Id: Ia7bfba0d7864fc091ee6003e09b705fd7254e99b
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51325
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-03-13 13:26:16 +00:00
Nico Huber 21666e4611 soc/intel/fast_spi/Makefile: Fix exit of 16mib-check recipe
Currently, if everything worked fine, `$fail` will be unset, leading
to the following `if` statement:

    if [ -eq 1 ]

Resulting in the error message:

    /bin/sh: line 9: [: -eq: unary operator expected

Fix this by removing the whole `if`, we can just use `exit`.

Change-Id: I1bc7508d2a45a2bec07ef46b9c5d9d0b740fbc74
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51324
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-03-13 13:25:59 +00:00
Julius Werner 76dab5f98f cbfstool: Add support for platform "fixups" when modifying bootblock
To support the new CONFIG_CBFS_VERIFICATION feature, cbfstool needs to
update the metadata hash embedded in the bootblock code every time it
adds or removes a CBFS file. This can lead to problems on certain
platforms where the bootblock needs to be specially wrapped in some
platform-specific data structure so that the platform's masked ROM can
recognize it. If that data structure contains any form of hash or
signature of the bootblock code that is checked on every boot, it will
no longer match if cbfstool modifies it after the fact.

In general, we should always try to disable these kinds of features
where possible (they're not super useful anyway). But for platforms
where the hardware simply doesn't allow that, this patch introduces the
concept of "platform fixups" to cbfstool. Whenever cbfstool finds a
metadata hash anchor in a CBFS image, it will run all built-in "fixup
probe" functions on that bootblock to check if it can recognize it as
the wrapper format for a platform known to have such an issue. If so, it
will register a corresponding fixup function that will run whenever it
tries to write back modified data to that bootblock. The function can
then modify any platform-specific headers as necessary.

As first supported platform, this patch adds a fixup for Qualcomm
platforms (specifically the header format used by sc7180), which
recalculates the bootblock body hash originally added by
util/qualcomm/createxbl.py.

(Note that this feature is not intended to support platform-specific
signature schemes like BootGuard directly in cbfstool. For anything that
requires an actual secret key, it should be okay if the user needs to
run a platform-specific signing tool on the final CBFS image before
flashing. This feature is intended for the normal unsigned case (which
on some platforms may be implemented as signing with a well-known key)
so that on a board that is not "locked down" in any way the normal use
case of manipulating an image with cbfstool and then directly flashing
the output file stays working with CONFIG_CBFS_VERIFICATION.)

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I02a83a40f1d0009e6f9561ae5d2d9f37a510549a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41122
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 04:17:35 +00:00
Julius Werner 4bfbabdb54 cbfstool: Support CONFIG_CBFS_VERIFICATION and metadata hash anchor
This patch adds support for the new CONFIG_CBFS_VERIFICATION feature to
cbfstool. When CBFS verification is enabled, cbfstool must automatically
add a hash attribute to every CBFS file it adds (with a handful of
exceptions like bootblock and "header" pseudofiles that are never read
by coreboot code itself). It must also automatically update the metadata
hash that is embedded in the bootblock code. It will automatically find
the metadata hash by scanning the bootblock for its magic number and use
its presence to auto-detect whether CBFS verification is enabled for an
image (and which hash algorithm to use).

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I61a84add8654f60c683ef213b844a11b145a5cb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41121
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 04:16:20 +00:00
Martin Roth 99f967b7a5 mb/google/guybrush: Add guybrush APCBs into build
This adds the Guybrush APCBs into the AMD firmware binary.

BUG=b:182510885
TEST=Build

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Iba40cab1d68e9f8d7291e7d715be185a3b6249f3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51418
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
2021-03-13 02:48:16 +00:00
Nikolai Vyssotski 42cd4ddb08 soc/amd/cezanne/fsp_params.c: GOP: pass VBIOS pointer to FSP
Pass PCI_VGA_RAM_IMAGE_START as VBIOS image pointer for GOP driver.

BUG=b:171234996

Change-Id: I504f808d85d8084e6f32f73cebf02fb0f784cd73
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51421
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-03-13 02:45:17 +00:00
Nikolai Vyssotski b606953731 soc/amd/picasso/fsp_params.c: GOP: pass VBIOS pointer to FSP
Pass PCI_VGA_RAM_IMAGE_START as VBIOS image pointer for GOP driver.

BUG=b:171234996
BRANCH=Zork

Change-Id: I49adcacf2abb914e460fbc87b488a22dca8c8af2
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-03-13 02:45:00 +00:00
Nikolai Vyssotski b649d6ac11 soc/amd/common/block/graphics/graphics: GOP: load VBIOS
Load VBIOS in pci set_resources to PCI_VGA_RAM_IMAGE_START (0xc0000)
since pci_dev_init() will not load it in GOP case (VGA_ROM_RUN is not
set). Add Cezanne GFX PID.

BUG=b:171234996
BRANCH=Zork

Change-Id: I4a6fea9b6cd60c862e15ed2ed539869c0f9bd363
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-03-13 02:44:40 +00:00
Mathew King 1ab35a7f50 mb/google/guybrush: Add ACPI support for Chrome EC
BUG=b:180507937
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: Icb8aba87390475cad7a2a9911c3832a59c987b65
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51240
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-13 02:37:30 +00:00
Mathew King fc49adfe82 soc/amd/cezanne: Move globalnvs.asl to the correct location
BUG=b:180507937
TEST=guybrush builds without globalnvs in dsdt.asl

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I3ffe94f7b575126e61245bed9c9560313df2d725
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51291
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 02:36:35 +00:00
Mathew King d5baf6d89c mb/google/guybrush: Configure eSPI GPIOs in early stage
BUG=b:181961514, b:180721208
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I0d22de977f09cbf46b28243d9f0c1e9a36e1398f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51295
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Justin Frodsham <justin.frodsham@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-13 01:31:47 +00:00
Mathew King d490afbe04 mb/google/guybrush: Configure early GPIOs in earliest stage
Configure early GPIOs in verstage if it is run in PSP otherwise
configure them in bootblock.

BUG=b:181961514, b:180721208
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: Ib9410089592776ffe198901f2de914fd04bdbade
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-13 01:31:12 +00:00
Mathew King 7a8108deb9 mb/google/guybrush: Enable verstage
BUG=b:181961514
TEST=builds

Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I289a2ad1adc5dcc33c5863d6138f66b9b6dc6590
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-13 01:30:43 +00:00
Nico Huber a6a8df39e1 util/qemu: Add additional config file for QEMU/Q35
The `q35-alpine.cfg` adds a lot of PCIe devices to resemble the
topology inside an Intel Alpine Ridge Thunderbolt controller.
By no means could this be detected as such a controller. But
having a real-world example of such a topology can help to
test the allocator and other algorithms on a deeper tree.

It adds two levels of PCIe switches (`alpine-root` and
`alpine-1`), and two endpoints (a `pci-testdev` and an xHCI
controller).

It can be added to the default `q35-base.cfg` config, e.g.
with:

    $ make qemu QEMU_EXTRA_CFGS=util/qemu/q35-alpine.cfg

Change-Id: Ieab09c5b67a5aafa986e7d68a6c1a974530408b0
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51329
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 23:45:14 +00:00
Nico Huber c2ffe89f77 pci_def.h: Introduce PCI_EXP_DEVCAP2 & PCI_EXP_DEVCTL2 proper
Replace the existing, odd looking, unordered definitions used for
LTR configuration with the usual names used by upstream libpci.

TEST=Built google/brya0 with BUILD_TIMELESS=1: no changes.

Fixes: Code looked like UEFI copy-pasta. Header file was a mess.
Change-Id: Icf666692e22730e1bdf4bcdada433b3219af568a
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51327
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 23:44:57 +00:00
Nico Huber a768deae73 device: Give `pci_ops.set_L1_ss_latency` a proper name
Rename `set_L1_ss_latency` to what it does: `set_ltr_max_latencies`.

TEST=Built google/brya0 with BUILD_TIMELESS=1: no changes.

Change-Id: I7008aa18bf80d6709dce1b2d3bfbb5ea407a0574
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51326
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 23:44:49 +00:00
Nikolai Vyssotski 2d24146aef soc/amd: GOP: add UPD for VBIOS buffer
This UPD will be used to pass VBIOS buffer pointer to FSP PEI GOP
driver.

BUG=b:171234996
BRANCH=Zork

Change-Id: I0c5d4a9d96e5c3d47e262072b689ed62e59129b3
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49866
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 21:26:03 +00:00
Felix Held 7d3df29ce7 soc/amd/common/amdblocks/chip.h,psp.h: add missing stdint.h include
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6fb53d88a840a782af7502660ff85205f84523b8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-12 20:32:05 +00:00
Felix Held e77d939321 soc/amd/cezanne: add XHCI SCI/GEVENT setup
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I32fd9b7165306266613e8497b5d07473b5fea02d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51415
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-12 20:31:55 +00:00
Felix Held 8494d8a165 soc/amd/common/amdblocks/smi.h: include types.h instead of stdint.h
gpe_configure_sci has a size_t type parameter, so we need to include
types.h instead of stdint.h here.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2879d5cf27c432871a2b9c5c90bdd539b97f9d3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-12 20:31:46 +00:00
Furquan Shaikh f14c05f144 cpu/intel/microcode: Fix caching logic in intel_microcode_find
CB:49896 added support in `intel_microcode_find()` to cache the found
microcode for faster subsequent accesses. This works okay when the
function succeeds in finding the microcode on BSP. However, if for any
reason, `cpu_microcode_blob.bin` does not contain a valid microcode
for the given processor, then the logic ends up attempting to find
microcode again and again every time it is called (because
`ucode_updates` is set to NULL on failed find, thus retriggering the
whole find sequence every time). This leads to a weird race condition
when multiple APs are running in parallel and executing this
function.

A snippet of the issues observed in the scenario described above:
```
...
microcode: Update skipped, already up-to-date
...
Microcode header corrupted!
...

```

1. AP reports that microcode update is being skipped since the current
version matches the version in CBFS (even though there is no matching
microcode update in CBFS).
2. AP reports microcode header is corrupted because it thinks that the
data size reported in the microcode is larger than the file read from
CBFS.

Above issues occur because each time an AP calls
`intel_microcode_find()`, it might end up seeing some intermittent
state of `ucode_updates` and taking incorrect action.

This change fixes this race condition by separating the logic for
finding microcode into an internal function `find_cbfs_microcode()`
and maintaining the caching logic in `intel_microcode_find()` using a
boolean flag `microcode_checked`.

BUG=b:182232187
TEST=Verified that `intel_microcode_find()` no longer makes repeated
attempts to find microcode from CBFS if it failed the first time.

Change-Id: I8600c830ba029e5cb9c0d7e0f1af18d87c61ad3a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51371
Reviewed-by: Patrick Rudolph
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 17:33:01 +00:00
Stanley Wu 105d91e114 mb/google/dedede/var/boten: Increase Goodix touchscreen reset delay to 180 ms
1. Follow GT7375P Programming Guide_Rev.0.6 to increase
   reset delay to 180ms.
2. Add TOUCH_RPT_EN pin(GPP_A11) control to fix TOUCH_RPT_EN pin
   keep high after system suspend.

BUG=b:181711141
TEST=Build and boot boten to OS.
     Confirm TOUCH_RPT_EN pin keep low after system suspend.

Change-Id: I98efbe68dab538906802647582eba0e068d9c11f
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51254
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 17:31:06 +00:00
Stanley Wu 5c4056dd02 mb/google/dedede/var/boten: Configure I2C5 p-sensor high and low time
Configure I2C bus 5 high and low time for p-sensor device.

BUG=b:181727056
TEST=Measured the I2C bus frequency reduce to 387 KHz.

Change-Id: I4b6d78d84b8ea145093f52bbb13684e2c6aa979c
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51198
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-03-12 17:30:26 +00:00
Angel Pons 18edd0008c soc/intel/braswell: Factor out common `acpi_fill_madt`
Function is identical for all mainboards, so factor it out.

Change-Id: Ibe08fa7ae19bfc238d09158309f0a9fdb31ad21c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50028
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 15:41:35 +00:00
Angel Pons d37cfb7669 arch/x86/smbios_defaults.c: Default to motherboard type
Nearly every board that coreboot supports is a motherboard.

Change-Id: I1419874a0ba3f2e21568fa4b07b88f2048d10203
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50180
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 15:36:09 +00:00
Angel Pons 122cc8c61d soc/intel/common/block/fast_spi: Clean up header
Suffix `SPIBAR_HWSEQ_XFER_TIMEOUT` with its units, use lowercase for hex
values and rename BIOS_CONTROL macros, as the register is not in SPIBAR.

Change-Id: I3bc1f5a5ebc4c562536829e63550c0b562b67874
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-03-12 11:37:51 +00:00
Michael Niewöhner 405f229689 soc/intel/*: drop UART pad configuration from common code
UART pad configuration should not be done in common code, because that
may cause short circuits, when the user sets a wrong UART index.

Since all boards do pad setup on their own now, finally drop the pad
configuration from SoC common code.

Change-Id: Id03719eb8bd0414083148471ed05dea62a895126
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48829
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao
2021-03-12 08:48:03 +00:00
Michael Niewöhner 2b5892256c mb/intel/adlrvp: do UART pad config at board-level
UART pad configuration should not be done in common code, because that
may cause short circuits, when the user sets a wrong UART index. Thus,
add the corresponding pads to the early UART gpio table for the board as
a first step. Common UART pad config code then gets dropped in CB:48829.

Also switch to `bootblock_mainboard_early_init` to configure the pads in
early bootblock before console initialization, to make the console work
as early as possible. The board does not do any other gpio configuration
in bootblock, so this should not influence behaviour in a negative way
(e.g. breaking overrides).

Change-Id: I55815a824ea3a77e6e603ba4beb17457f37c48f5
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-03-12 08:47:53 +00:00
V Sowmya 8cb7af8e7c mb/intel/shadowmountain: Enable Type-C subsystem
This patch adds the changes to enable the TCSS.

BUG=b:175808146
TEST= Boot shadowmountain board, Test the functionality of the Type-C
ports on both the mainboard and daughterboard by plugging in the Type-C
devices and verified the devices are detected via EC console and in the
OS.

Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: Ieaf1170ca718a14d24b773a4a85516e0bbfbb569
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51026
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 04:26:39 +00:00
Felix Held 03a4bfc54d soc/amd/common/block/smu: rename mailbox register defines
Since we have the SMN access block now, rename the SMU mailbox interface
registers to clarify that those are in the SMN register space.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic5b7093f99eabd3c29610072b186ed156f335bd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51400
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-12 00:48:01 +00:00
Felix Held e995684fa1 soc/amd/common: factor out SMN access function from SMU code
The SMU mailbox interface gets accessed over the SMN register space, so
factor out those access functions into a separate common code SMN access
building block.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iabac181972c02ae641da99f47b2aa9aa28dae333
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51399
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-12 00:47:30 +00:00
Stanley Wu 5a702653cd mb/google/dedede/var/boten: Adjust p-sensor detect distance to 20mm
P-sensor vendor fine-tune detect distance as 20mm for WWAN SAR table switch.

BUG=b:179000150
BRANCH=dedede
TEST=run "i2cdump -y -f 15 0x28" to confirm registers as expected.
     un-approach:
       => register address: 0x01 value: 0x00
     approach:
       => register address: 0x01 value: 0x02
     Confirm WWAN SAR table work as expected.

Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Change-Id: I659721e60aa0766ed4c277dae43ded222e18ad1c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51343
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-12 00:33:28 +00:00
Dmitry Torokhov 39c1b4f951 Documentation/acpi: switch example from edge to level interrupts
Configuring touch controllers to use edge-triggered interrupts is not
recommended as it is very easy to lose an edge when kernel drivers
disable the interrupt for one reason or another, and recovering from
this condition requires workarounds in the kernel.

Unfortunately the example setting up a touchpad used edge-triggered
interrupts, and this set up has been propagating through the boards.
Let's switch the example to use level interrupts instead.

Change-Id: I4dc8b91ed070ce117553b00a087ad709aeaf16af
Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51398
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-03-11 22:38:52 +00:00
Angel Pons a70d17dba2 mb/system76/lemp9: Drop unneeded memcfg values and comments
This mainboard uses a Comet Lake SoC and mixed-topology DDR4 memory.
Drop LPDDR-specific DQ and DQS mappings and comment about Cannon Lake.

Change-Id: Icb986d1c074e64b3cfad3897b69d35d108f64bff
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51336
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Crawford <tcrawford@system76.com>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-03-11 17:12:25 +00:00
Aamir Bohra 813a3bafa8 driver/intel/fsp2_0: Allow function to run serially on all APs
EFI_PEI_MP_SERVICES_STARTUP_ALL_APS passes in a boolean flag singlethread
which indicates whether the work should be scheduled in a serially on all APs
or in parallel. Current implementation of this function mp_startup_all_aps
always schedules work in parallel on all APs. This implementation ensures
mp_startup_all_aps honors to run serialized request.

BUG=b:169114674

Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I4d85dd2ce9115f0186790c62c8dcc75f12412e92
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51085
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-11 15:54:04 +00:00
Aamir Bohra 7e0019ef20 src/cpu/x86: Add helper mp_run_on_all_aps
Add a helper function mp_run_on_all_aps, it allows running a given
func on all APs excluding the BSP, with an added provision to run
func in serial manner per AP.

BUG=b:169114674

Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I74ee8168eb6380e346590f2575350e0a6b73856e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51271
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-11 15:53:58 +00:00
Felix Held a5cdf75f69 soc/amd: move warm reset flag function prototypes to common code
Even though the implementation is different on Stoneyridge compared to
Picasso and Cezanne, the function prototypes are identical, so move them
to the AMD SoC common reset header file.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8d3a3a9ea568ea18658c49612efabdbe36d5f957
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-03-11 15:11:20 +00:00