Use subsystemid inheritance, which results in a much more compact
devicetree. In addition, align and correct various comments.
Change-Id: Iafce736691b62ae8f359c2d74f8bd3549493029a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Use lowercase for hex constants, remove registers that default to zero
already and drop outdated comment about AHCI mode.
Change-Id: I6833462ea11e988eaab7913cf98853cebe4c7a9f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38071
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
They default to zero already. Moreover, the comment about AHCI mode no
longer applies, as it was made the default mode.
Change-Id: Ife99a79df0289c6db87510ed917438bf47b7f6ca
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38069
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Replace a bunch of spaces with tabs, put host bridge and friends above
southbridge, fix "TPM Module" (Trusted Platform Module Module) and add
some empty lines to help the reader.
Change-Id: I3a89893f943057ef7a4f973eaa65dba259e8a49d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38066
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This comment seems to have been copied off some QEMU board. As it would
not apply to any veyron variant, drop it.
Change-Id: I70a2923520f5c59ae31d149920cf4b096e5a11d1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38064
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Use a consistent spelling for SoC (System-on-a-Chip), and fix a few
minor typos.
Change-Id: I29eacc9e93b2eb686ce945de0173844ef5eae1b9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
In order to provide more consistent probing in future refactorings, pull out
the release from deep sleep path in STMicro's SPI flash probing function.
Call that function explicitly when RDID doesn't return anything at all.
The old STMicro parts, even if supporting RDID, won't decode that
instruction while in a deep power down state. Instead of re-issuing RDID after
the successful wake assume the id fixup is valid.
Change-Id: I46c47abcfb1376c1c3ce772f6f232857b8c54202
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38167
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Also change some of the types to match the register widths
of the controller. It is expected that these prototypes
will be used with SMBus host controllers inside AMD chipsets
as well, thus the change of location.
Change-Id: I88fe834f3eee7b7bfeff02f91a1c25bb5aee9b65
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38226
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
On Intel, accessing the SMBus register banks can be done via
IO and, since at least ICH10, via MMIO. We may want to use the
latter in the future.
Change-Id: I67fcbc7b6f6be61c93bc608e556a577ef9e52325
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Switch to use the more recent version in sb/intel/common.
Change-Id: Idbff410991db9592a58b9cc0ae7ee8c45d750b13
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Switch to use the more recent version in sb/intel/common.
Change-Id: Icbd54b5671ea2a94aea5db4642698ef679540625
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Only smbuslib.c and spd_bin.c share the same prototypes for SMBUS
functions. Therefore, get_spd_smbus() currently only works with
soc/intel/.../smbuslib.c and can be implemented there locally.
This allows removal of <device/early_smbus.h>.
Change-Id: Ic2d9d83ede6388a01d40c6e4768f6bb6bf899c00
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38121
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This touches several mainboards. Replace the macro with C functions.
The presence of bootblock.c is assumed.
Change-Id: I583034ef0b0ed3e5a5e3dd680c57728ec5efbc8f
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37738
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Add back options that were lost on postcar migration. Some of them
seem to be required for IOMMU initialization.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ie9cc772d7fcbefded8bab88f9960fef663dc7217
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37999
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add missing BeforeInitLate hooks in order to bring back certain options
that were lost on postcar migration. This will also allow to disable
CDIT again that caused AmdInitLate error on 00730F01.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I1226e9c0c8a92920f2569ec0f85d0be0adcc9e30
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Long-term plan is to support loading runtime configuration
from SPI flash as an alternative, so move these prototypes
outside pc80/.
Change-Id: Iad7b03dc985550da903d56b3deb5bd736013f8f1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38192
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update Kconfig:
- use CAR NEM mode for tigerlake only as NEM Enhanced is under debug
- update GSPI, RP max device #s according to
PCH EDS#576591 vol1 rev1.2
- update UART M/N setting according to new PCH baseclock
BUG=none
BRANCH=none
TEST=Build and boot tigerlake rvp board
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: I04020d55f1063d521b15f8d0dabbd6f1dabf577c
Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37426
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
* Add function to generate unique _UID using CRC32
* Add function to write the _UID based on a device's ACPI path
ACPI devices that have the same _HID must use different _UID.
Linux doesn't care about _UID if it's not used.
Windows 10 verifies the ACPI code on boot and BSODs if two devices
with the same _HID share the same _UID.
Fixes BSOD seen on Windows 10.
Change-Id: I47cd5396060d325f9ce338afced6af021e7ff2b4
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Always write a _HID, even for disabled PNP devices.
Fixes a BSOD on Windows 10.
Change-Id: I419a08bd6a3570fb4e1ae31bef4f9ccd6836fe1b
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37692
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Ensure that the operation order is always the same. This results in
changes to the binary, but the effective result is the same.
Change-Id: I9772832c60089b35889df7298e20a2bd02b35b00
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38206
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This patch creates a common instance of northbridge.asl inside intel common
code (soc/intel/common/block/acpi/acpi) and changes cnl,icl & tgl soc code to
refer northbridge.asl from common code block.
TEST=Able to build and boot Hatch and ICL DE system. Dump DSDT.asl to verify
Device(MCHC) presence after booting to OS.
Change-Id: Ib9af844bcbbcce3f4b0ac7aada43d43e4171e08b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38155
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B option is no longer
being used in the code. There's a runtime check for supporting
fast read dual output mode of the spi flash. Remove the references
to SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B.
Change-Id: Ie7d9d3f91f29a700f07ab33feaf427a872bbf7df
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38166
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Build the smcbiosinfo tool with other tools.
Fixes possible race condition on jenkins.
Change-Id: I38f7ee2fdef2818ad685b3de53ad74f7da50600f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38270
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: ron minnich <rminnich@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Remove fixed IccMax values for all domains.
IccMax will be selected by CPU SKU in
fill_vr_domain_config function.
BUG=b:145094963
BRANCH=None
TEST=build coreboot and fsp with enabled fw_debug.
Flashed to device and checked the log.
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Change-Id: I3f623d143f66c4f6ec63705844c9be7173feeb52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Add VR config IccMax, DC and AC loadline defaults for CML.
Add cpu_pl2_4_cfg to switch two kinds of VR design.
BUG🅱️145094963
BRANCH:none
TEST:build coreboot and fsp with enabled fw_debug.
Flashed to device and checked the log.
All VR configs were set correctly.
Change-Id: I3922bfad5c21dafc64fb05c7d9343b9835b58752
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
This patch adds CML-H 4+2 SA DID into systemagent.c and report
platform.
According to doc #605546:
CML-H (4+2) R1: 9B64h
BUG:none
BRANCH:none
TEST:build no error
Change-Id: I5bac6173a84a11abd2ce17f82854fbb14fb8558b
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37873
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Angel Pons