Previously broadwell used a romcc bootblock and starting verstage in
romstage was madatory but with C_ENVIRONMENT_BOOTBLOCK it is also
possible to have a separate verstage.
This selects using a separate verstage by default but still keeps the
option around to use verstage in romstage.
With a separate verstage the romstage becomes an RW stage.
The mrc.bin however is only added to the RO COREBOOT fmap region as it
requires to be run at a specific offset. This means that coreboot will
have to jump from a RW region to the RO region for that binary and
back to that RW region after that binary is done initializing the
memory.
Change-Id: I900233cadb3c76da329fb98f93917570e633365f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30384
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds a workaround for Samsung C-die 2G/4G memory chips.
For unknown reasons, some boards with Samsung LP3 memory chips
could not pass early CS/CMD training. MRC has to change the
granularity from 16 ticks to 8 ticks, which implies bad margin
with this memory chip. Another way is to enhance the drive
strength for CS. This patch is to enhance the drive strength for CS
and CMD. Enhancing the drive strength for CMD could gain margin abaout
3 more ticks. Root cause needs to be further investigated with memory
vendor.
BUG=b:131177542
BRANCH=None
TEST=USE=fw_debug emerge-atlas chromeos-mrc coreboot chromeos-bootimage
& check the MRC log to ensure correct Rcomp values are passed to
MRC. Tested with board ID #8 and #11.
Change-Id: I9ea3ceda8dc8bf781063d3c16c7c2d9b44e5ddd6
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@google.com>
Call the raminit from a common location instead of from the mainboard
specific code.
Change-Id: I65d522237a0bb7b2c032536ede10e2cf93c134d8
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32760
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To improve the bootflow, the scope of the pei_data needs to be
extended.
Change-Id: Ic6d91692a7bf9218b81da5bb36b5b26dabac454e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32762
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This also links the gpio configuration instead of including it as a
header.
Change-Id: I9309d2b842495f6cff33fdab18aa139a82c1959c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Move the onboard SPD to second channel as native raminit does and workaround
mrc expecations in northbridge code.
Required to move pei data to devicetree and to use the same code for mrc and
native raminit.
Tested on Lenovo T520:
Other fields then spd_data[0] are ignored.
Change-Id: If1910e82a4bd178c2a6c2991c91e09782122888e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
The GPIO invert registers are already defined in the PCH code, so
just use the 8-bit versions of the registers instead of creating
a new GPIO field for the single bits.
This allows us to get rid of the Field(GPIO...) code that's causing
problems with IASL version 20190509.
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Iac5dfb71b3a2b5a25c05a403cf5f403c7acecaaf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32753
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
The gpio table is only used by depthcharge, and depthcharge rarely
has a need for the "recovery" gpio. On a few boards it does use the
gpio as a signal for confirming physical presence, so on that boards
we'll advertise the board as "presence".
All these strings probably should have been #defines to help avoid
typos (e.g., the "ec_in_rw" in stout seems questionable since everybody
else uses "EC in RW").
Cq-Depend: chromium:1580454
BUG=b:129471321
BRANCH=None
TEST=Local compile and flash (with corresponding changes to depthcharge)
to 2 systems, one with a "presence" gpio and another without. Confirmed
that both systems could enter dev mode.
Change-Id: Id6d62d9e48d3e6646cbc1277ea53f0ca95dd849e
Signed-off-by: Matt Delco <delco@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
A12 is not current set for ISH_GP6 so the ISH_LID_CL#_TAB
signal is not making it to the ISH properly. Enable the second native
function instead of the first.
BRANCH=none
BUG=b:131785573
TEST=gpioget on ISH now shows the correct gpio level
Change-Id: Ib3a654ae659037263aa9aa29d45b42ca67b7955b
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32738
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We keep the support, though. Just now that `libgfxinit` is fixed, we
don't need the distinction anymore. Causally, we also don't need
CPU_INTEL_MODEL_306AX any more.
TEST=Played tint on kontron/ktqm77. Score 606
Change-Id: Id1e33c77f44a66baacba375cbb2aeb71effb7b76
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32737
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The Kconfig MAINBOARD_FAMILY sets the family field of SMBIOS entry 1.
Match what vendor firmware does and use the same value as in the
version field.
Required for fwupd which uses the family field to generate a GUID.
Change-Id: I0033c42c5eac6b9d47d0acd16c67467b6d419534
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32727
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Leakage power is observed from TOUCH_SCREEN_PD# (GPP_E7 which is connected
to RESET pin of Wacom controller) during S5.
To avoid leakage power, GPP_E7 needs to be turned off before S5 entry.
BUG=b:129899315
TEST=Measure leakage power in S5 from both Arcada and Sarien
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Change-Id: Ie4229477b7149c0a75f4a8c6c7c453a37cc1c78c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Roy Mingi Park <roy.mingi.park@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Add vbt files for nami variants and select Kconfig option
to utilize them. The default vbt is automatically added
by the Kconfig selection and so does not need to be
specified in the makefile with the others.
Test: boot vayne and akali nami variants, verify
display functional and correct vbt loaded.
Change-Id: Iaf49bdee7ae82a0a61192327351267f098eb5ab1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30427
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Set tcc offset value to 1 degree celsius for Arcada system.
BRANCH=None
BUG=b:122636962
TEST=Built and tested on Arcada system
Signed-off-by: Bonnie Lin <bonnie_ty_lin@wistron.corp-partner.google.com>
Change-Id: I3ca4be2f7b92e29fb133ecc32023526b177d2ac2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32680
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Correct Micron MT40A512M16TB-062E:J SPD CRC to 0x5330 to fix post hang
in AGESA TestPoint:05 TpProcMemSPDChecking.
BUG=b:127394249
BRANCH=master
TEST=emerge-grunt coreboot chromeos-bootimage
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Change-Id: I8fa49e6e938b3195945b3199438cc53f3e9c92e7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Use CondRefOf to replace config optios for PTS/WAK acpi method dynamic
loading. Then we can move EC PTS and WAK method to be under mainboard.
BUG=N/A
TEST=Build sarien source code, check build/dsdt.dsl have EC.PTS method
included, build whlrvp soure, check build/dsdt.dsl don't have EC.PTS
method. Both able to build pass.
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Change-Id: I9f4bd7240832caf070e65039e4ba2d8656371da8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32371
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
A subsequent patch will move the AcpiMmio support into amd/common.
Take this opportunity to rename the blocks in the 0xfed8xxxx region
with more consistency.
Change-Id: I9a69a6ecfc10f78b4860df05a77a061d2fc8be7d
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32642
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Enable VBOOT support on all devices that have a 8 MiB flash, using a
single RW_MAIN_A partition, allowing the use of tianocore payload in
both RW_MAIN_A and WP_RO.
* Add VBNV section to cmos.layout
* Add FMAP for VBOOT and regular boot
* Select Kconfigs for VBOOT
* Enable VBOOT_SLOTS_RW_A by default
Also build test VBOOT on Lenovo T420.
Tested on Lenovo T520 using Icb7b263ed86551cc53e1db7babccaca6b3ae2fe6.
Change-Id: Icb7b263ed86551cc53e1db7babccaca6b3ae2fe6
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32585
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Mark all known PCIe root ports as ExpressCard slot.
Tested on Lenovo T520.
Change-Id: I43fb481512a54ee054c6fd0189053028fb3c3ec2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32309
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Fill SMBIOS type 9 fields for both sarien and arcada platform.
BUG=b:129485789
TEST=Boot up into OS and check with dmidecode -t 9 to we do have entry.
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Change-Id: I47a697131b7aeeb64e0c4b4c0556842f1cb1b02e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
`pei_data` was a struct with blob parameters from pre-FSP times.
Somehow, it sneaked into upstream FSP1.1 support (probably because
early board ports were written for a different blob). When added
upstream, its usage was already perverted. It was declared at SoC
level but mostly used to pass mainboard data from mainboard code
to itself and FSP data from FSP code to itself. Now that no board/
SoC code uses it anymore, we can finally drop it.
Change-Id: Ib0bc402703188539cf2254bdc395cca9dd32d863
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32596
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The SoC specific `struct pei_data` was filled with values that were
never consumed anywhere again. So just merge the used code into
`romstage.c` where it's effectively used.
Change-Id: I499b3cfcdd5400ea132749555d433a2d8a9471a3
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32595
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The SoC specific `struct pei_data` was filled with values that were
later only consumed by the mainboard code again. Avoid jumping through
this hoop and fill FSP UPDs directly.
Change-Id: I040f4a55b4f4bad3f6072920e5e2eceded4cb9bb
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The SoC specific `struct pei_data` was filled with values that were
later only consumed by the mainboard code again. Avoid jumping through
this hoop and fill FSP UPDs directly.
The provided solution locates the SPD data in CBFS again to fill SMBIOS
tables. This is not perfect. OTOH, this code isn't mainboard specific
and doesn't belong here anyway.
Change-Id: Ib6103d5b9550846fe17c926631a013ff80b9598f
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
`chip.h` is usually used as devicetree interface.
Change-Id: Ied30927d68927b86758a84ccf3f5fbd8cce632f1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32592
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SoC specific `struct pei_data` was filled with values that were
later only consumed by the mainboard code again. Avoid jumping through
this hoop and fill FSP UPDs directly.
Change-Id: I399dd89f85ccea43fdf90bd895e71324f4b409cc
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32591
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The SoC specific `struct pei_data` was filled with values that were
later only consumed by the mainboard code again. Avoid jumping through
this hoop and fill FSP UPDs directly.
Change-Id: Ibc013ccea9f83ef29f22fe2da4c0d12096308636
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The MacBook Air 4,2 uses eDP, according to the schematics.
Change-Id: Ifc98eab343fd89b8512e92e01fddf34ef8447d5f
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32606
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Turn off camera power when s0ix for power saving.
BUG=b:129177593
TEST= measure camera power comsumption is 0mV under s0ix
Change-Id: I5a9b7ec1e95cc9931d8d5f2dc1254805c9d0ffed
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32519
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
A13 and A15 need to set low before H12 reset. Change
the program sequence for fit HW requirement.
BUG=b:131876963
TEST=boot up and check SD card functional
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I2f1752070f24833aaaab75dea8493caf2ed7f157
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32552
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This patch fixes up all code that would throw a -Wtype-limits warning.
This sometimes involves eliminating unnecessary checks, adding a few odd
but harmless casts or just pragma'ing out the warning for a whole file
-- I tried to find the path of least resistance. I think the overall
benefit of the warning outweighs the occasional weirdness.
Change-Id: Iacd37eb1fad388d9db7267ceccb03e6dcf1ad0d2
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32537
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove the Librem 13v3 as a separate board; instead build a
single firmware image for the 13 v2/v3 boards.
Clean up Kconfig options:
- remove entries for 13v3 board
- fold entries into a single line where possible
- remove redundant MAINBOARD_VERSION option (will default to 1.0)
- remove unused microcode length/location (only needed for FSP CAR)
Test: build/boot Librem 13 v2/v3 boards with same image
Change-Id: Ic09b8ec5c576f4c4c48ef30ee3f60a4c2c286cd3
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32515
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
