Remove the check for the southbridge link from Stoney Ridge. The APU
is an SoC which can never be installed in a multi-node system. It is
pointless to detect and remember the sblink value, which is set by
hardware and comes up 0. The BKDG marks this as a reserved field vs.
documentation for multi-node-capable Family 15h devices.
Because there is only one option for SB link now, relocate the register
write done by set_vga_enable_reg() and remove the function.
Change-Id: Ie4ce6b5aa847a184534224db302437ff8d37c14b
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Delete the check for sibling cores and the programming of CPUID HTT
and CmpLegacy back-door bits. The code has no effect on modern
Family 15h APUs. The bits being modified come up set out of reset.
Change-Id: Ida76863d84109b49ce6b12c71bad5b44331a2ff9
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21493
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Remove the step of setting PSP BAR3 from cpu_dev_ops .init. The
BAR is configured in romstage by AmdInitPost().
Change-Id: I7e77fad3abdcb6482f1b9d849e5922a426dff5f5
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21492
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Make the default for SMM_TSEG_SIZE depend on SMM_TSEG in addition to
HAVE_SMI_HANDLER.
Change the value returned by cbmem_top() to carve out a range to be
used by TSEG. The SMM Mask register has a granularity of 128KB but
align the value to 16MB to keep down the number of variable MTRRs
required.
Change-Id: I54ffc10108862b7d022fbbd92bf97525b349df27
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Use fixed resources for LPSS uart devices for debugging purpose.
BUG=NONE
BRANCH=NONE
TEST=Boot up with coreboot rom, without this changes, serial log will
stop print anything during PCI resourcre setup as MMIO address of UART
will be re-assigned.
Change-Id: Ib773e01d5f5358f13297400075d6920793200b88
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
These two boards have been boot tested with EARLY_CBMEM_INIT
and is good to go.
Change-Id: I2e69901ed83502894f6794b3c1d7bab9aab95e51
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21351
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Implement cbmem_top() required for cbmem support in romstage.
Boot tested on asus/p2b-ls. Boards to move to this setup in
followup patches.
Change-Id: I432f145a5343c1bb5f2b0de3b6b88f57124d1bd9
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/20977
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
EC needs to have command to set SKU ID from APU to support
specific feature (ex: keyboard backlight) for variant board.
BUG=b:65359225
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I8cd3b8f646d4134d6bfff2869f6df2d9c615c157
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add a new parameter to hwilib called LegacyDelay. It will be used to
define a delay time to wait for legacy devices if coreboot is too fast
for old and slow onboard devices.
Change-Id: Id0386fdea0ecfb3c1ff6ec1c456071246529950a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/21517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Add a timestamp before and after waiting for the ME to acknowledge the
DRAM being ready.
This allows easier debugging during use of me_cleaner and/or alternate
ME images.
Change-Id: Ie228e12a75d373b4f406b3595e1fb1aab41aa5df
Signed-off-by: Nathaniel Roach <nroach44@gmail.com>
Reviewed-on: https://review.coreboot.org/21465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This patch fixes the build issue by replacing UART_DEBUG_BASE_ADDRESS
macro with UART_BASE_0_ADDR macro to configure LPSS UART base adress
for ACPI debug prints.
TEST= Build and boot soraka and fetch the ASL debug prints.
Change-Id: Ib31174701c56c88829ae0e725b546b66ea1ed16d
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/21513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Basic ACPI support for CNL on top of common ACPI, which will establish
a root of FADT table, fill MADT entry, create gnvs field, record wake
status and convert device names into DSDT dev definitions.
Change-Id: Ibc16d2afdd3cb9bad2ecb85cf320c88504409707
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21076
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch makes coreboot set VBSD_EC_EFS flag if CONFIG_VBOOT_EC_EFS
is set. Depthcharge/Vboot uses this flag to determine whether it can
update EC when it's already running a RW copy.
BUG=b:65028930
BRANCH=none
TEST=Verify soft sync runs successfully on Fizz.
Change-Id: Ic51ddd4819262162a8d8519461c4ace57ee01cb5
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/21489
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Updating from commit id 3f3a496a 2017-09-01 09:20:19
(image_signing: Fix loem.ini pattern for unibuilds)
to commit id 753e34e9 2017-08-31 10:12:40
(futility: Make rwsig sign command produce EC_RW image)
This brings in 5 new commits.
This also updates Depthcharge stable commit ID.
Updating from a843f262 2016-08-16 08:41:04
(kahlee: select emmc boot first if available)
to commit id f3bb31fe 2017-08-15 17:15:33
(vboot: Support EC early firmware selection)
This brings in 14 new commits.
Change-Id: I17d034e87fa642c5e30e933eb98bcfe5ceaaa3a8
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/21490
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This board uses the reset defaults for DxxIP and DxxIR.
The datasheet "Intel ® I/O Controller Hub 10 (ICH10) Family"
mistakenly says in the D31IP register that all function have INTB as
default. This is however not true as documented in the reset default
value.
This fixes the DSDT such that the SMBus device gets a route for the
INT C interrupt it uses.
Change-Id: I3dd1308fb7acec86b90ecd9d2079cf9a58702c40
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21442
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
TESTED: NGI works on VGA with adapter on DVI-I port
Change-Id: I4bd9d451295d26a3e11ded9863f5d45d42c8fead
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21441
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This makes the VGA output on the DVI-I connector usable.
This reuses vendor settings.
Change-Id: Ib8b6bf33816f7e468a09ff5e2008c2cb9f7c0a8b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21440
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
For boards with cimx/sb800, mainboards defined only empty
stubs. Reset functionality is handled as BiosCallout.
For amd/inagua, the defined function was actually initial
GPIO programming.
For cimx/sb700, function had prototypes but no callers.
For cimx/sb900, everything was commented out already.
Change-Id: I936feb4fc41d903078620c919a733bb9f39c3efb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21477
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Because cpu/intel/car/romstage.c assumes a 8KiB stack size
when setting up stack guards, and all Slot 1 compatible
CPUs have enough L1 cache available for the increase.
Adjust DCACHE_RAM_BASE to match.
Boot tested on asus/p2b-ls and asus/p3b-f using a 1400MHz
Tualeron. The latter actually requires this patch to boot
successfully.
Change-Id: I5b440e7be4f3149378db88872872012c92049c20
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Make all CAR-related calculations refer to CONFIG_DCACHE_RAM_BASE
and CONFIG_DCACHE_RAM_SIZE for consistency.
Do not set %ebp before and switch directly to stack returned by
romstage_main().
Remove an unneeded 4-byte gap in CAR stack.
The caching strategy for flash XIP area should be WRPROT.
Clarify the various comments in the file on the logic.
Together they lay the groundwork for bringing EARLY_CBMEM_INIT to
intel/slot_1 boards.
Change-Id: Ibb6cf6a2adbe3a1f28bf2903d852ddc19e09b484
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21503
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove CAR testing code currently blocked out by #if. Newer CAR code
don't even do it anymore.
Change-Id: I2d53b4e7a244824c7aa2c0f597ed91e17f6cc668
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21502
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove Hyperthreading related code that was missing setup of SIPI
vector and did not work.
Change-Id: I27e329a7b667ce4405fe07a637edbc6b5be22f2d
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21375
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Add support for detecting WWAN.
* Allows to turn off power to WWAN if no card is installed.
Add the following devicetree values:
* has_wwan_detection
Set to one to indicate that the following register are sane.
* wwan_gpio_num
SB GPIO num to read.
* wwan_gpio_lvl
SB GPIO level for card to be present (usually zero).
Don't enable WWAN power if no card is detected.
As there are no devicetree values yet, the new code doesn't have any effect.
Change-Id: Ie53275b384c85df8adf71fe79b3d54211c868756
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20983
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Add support for BDC detection, based on the schematics for each board.
Support for boards without schematics needs further testing.
Needs test on all boards.
Change-Id: If33ef88fb808f36b050393fa83eb1b541ce936b9
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/19810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Move rtc init code into common area and update the implementation for
apollolake to avoid build break.
Change-Id: I702ce0efba25cb6fde33cc15698ae44312742367
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The RO_VPD region is required for ChromeOS.
BUG=b:65408869
TEST=Build and check coreboot.rom with fmap_decode.
Change-Id: I9c475acc5e34a3a41f815990fb1f363963c7b9b9
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/21473
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The original purpose of adjust_cpu_apic_entry() was to set
up an APIC map. That map was effectively only used for mapping
*default* APIC id to CPU number in the SMM handler. The normal
AP startup path didn't need this mapping because it was whoever
won the race got the next cpu number. Instead of statically
calculating (and wrong) just initialize the default APIC id
map when the APs come online. Once the APs are online the SMM
handler is loaded and the mapping is utilized.
Change-Id: Idff3b8cfc17aef0729d3193b4499116a013b7930
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
With AMD_INIT_ENV and AMD_INIT_S3LATERESTORE moved
from romstage to ramstage, heapamanager in romstage
is no longer needed.
Change-Id: Iea8ad3ddb245c83dd290436ac9d4ecac9350b88c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21454
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
CONFIG_MAINBOARD_VENDOR is customizable by OEM for Chrome OS
devices. However, VBOOT_FWID_MODEL indicates the firmware vendor and
hence if CHROMEOS is selected, then VBOOT_FWID_MODEL should always
prefix "Google_" instead of CONFIG_MAINBOARD_VENDOR.
BUG=b:65493192
Change-Id: I0a2280bfd6d535586bc14d9a3c4a8198287f08bc
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
- Get rid of CONFIG_ prefix from variables that don't come from Kconfig.
- Remove 2nd set of variables that are duplicates of the first set.
- Delete duplicate set of Prerequisites
Change-Id: I194b4c790b3e35353d480d34b60507a00f10ef11
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21451
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Marshall Dawson