coreboot-kgpe-d16/src/soc/intel/tigerlake
Shreesh Chhabbi 860c68449d src/soc/intel: Add support for CAR_HAS_SF_MASKS and select for TGL
Program IA32_CR_SF_QOS_MASK_x MSRs under CAR_HAS_SF_MASKS config
option. Select CAR_HAS_SF_MASKS for Tigerlake.

During CAR teardown code, MSRs IA32_L3_MASK_x & IA32_CR_SF_QOS_MASK_x
are not being reset to default as
per the doc NEM-Enhanced-Mode-Whitepaper-Tigerlake-draft-WW46.5.
Resetting the value of IA32_PQR_ASSOC[32:33] to 00b is sufficient.

Bug=b:171601324
BRANCH=volteer
Test=Build and boot to ChromeOS on Delbin.

Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Change-Id: Iabf7f387fb5887aca10158788599452c3f2df7e8
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-12-14 23:05:57 +00:00
..
acpi soc/intel/common/acpi,mb/*: replace the two obsolete LPID with PEPD 2020-11-20 00:12:09 +00:00
bootblock soc/intel/common/dmi: Move DMI defines into DMI driver header 2020-12-09 14:23:15 +00:00
include/soc src/soc/intel/tigerlake: Add SPI DMI Destination ID 2020-12-08 22:57:45 +00:00
romstage soc/intel/tigerlake: Enable CSE Lite driver for TGL platform in romstage 2020-12-14 18:42:25 +00:00
spd lp4x: Add new memory parts and generate SPDs 2020-11-30 08:03:35 +00:00
acpi.c soc/intel/tigerlake: Simplify is-device-enabled checks 2020-07-28 08:36:59 +00:00
chip.c soc/intel/tigerlake: Enable TCSS XHCI device and define port aliases 2020-10-30 18:34:30 +00:00
chip.h soc/intel/tigerlake: Drop unreferenced devicetree settings 2020-12-14 08:19:01 +00:00
chipset.cb mb, soc/intel: Reorganize CNVi device entries in devicetree 2020-11-02 06:15:06 +00:00
cpu.c soc/intel: deduplicate ACPI timer emulation 2020-10-28 21:28:19 +00:00
early_tcss.c soc/intel/tigerlake: Add code for early tcss 2020-11-13 20:01:29 +00:00
elog.c soc/intel/tigerlake: Check TBT & TCSS ports for wake events 2020-12-10 17:47:03 +00:00
espi.c soc/intel: Move pch_misc_init() to common code 2020-10-03 04:19:00 +00:00
finalize.c src: Include <arch/io.h> when appropriate 2020-10-26 06:44:40 +00:00
fsp_params.c soc/intel/tigerlake: Expose UPD to enable Precision Time Measurement 2020-11-20 00:25:29 +00:00
gpio.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
gspi.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
i2c.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
Kconfig src/soc/intel: Add support for CAR_HAS_SF_MASKS and select for TGL 2020-12-14 23:05:57 +00:00
lockdown.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
Makefile.inc soc/intel/tigerlake: Add code for early tcss 2020-11-13 20:01:29 +00:00
me.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
meminit.c soc/intel/tigerlake: Reflow long lines 2020-10-19 06:47:30 +00:00
p2sb.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
pmc.c soc/intel/tigerlake: Enable RTD3 driver and IPC mailbox 2020-11-20 00:24:53 +00:00
pmutil.c src/soc/intel: Drop unneeded empty lines 2020-09-21 16:15:25 +00:00
reset.c soc/intel: Use of common reset code block 2020-11-02 10:43:53 +00:00
smihandler.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
smmrelocate.c soc/intel/tigerlake: Add SMRR Locking support 2020-09-08 05:25:34 +00:00
soundwire.c soc/intel/tigerlake: Provide SoundWire controller properties 2020-05-22 01:48:39 +00:00
spi.c src/soc/intel/tigerlake: Add SPI DMI Destination ID 2020-12-08 22:57:45 +00:00
systemagent.c soc/intel/tigerlake: Set power limits for Tiger Lake Y-SKU 2020-07-25 00:07:36 +00:00
uart.c treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
xhci.c soc/intel/common: Adapt XHCI elog driver for reuse 2020-12-10 17:45:47 +00:00