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mb/google/volteer/var/terrador: Disable SRCCLKREQ1# 

According to the schematic, SRCCLKREQ1# is not connected, so disable it
for terrador and todor.

BUG=b:171278849
BRANCH=volteer
TEST="emerge-volteer coreboot" compiles successfully.

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I5f7734d64390bfadbdb8d152261103adb8e75f40
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46592
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
David Wu 2020-10-20 20:53:27 +08:00 committed by Patrick Georgi
parent d3108d6c89
commit e738a7e337
2 changed files with 6 additions and 0 deletions
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3
src/mainboard/google/volteer/variants/terrador/overridetree.cb
View File

@ -16,6 +16,9 @@ chip soc/intel/tigerlake
register "SaGv" = "SaGv_Disabled"
# Disable SRCCLKREQ1#
register "PcieClkSrcUsage[1]" = "PCIE_CLK_NOTUSED"
device domain 0 on
device ref dptf on
chip drivers/intel/dptf

3
src/mainboard/google/volteer/variants/todor/overridetree.cb
View File

@ -16,6 +16,9 @@ chip soc/intel/tigerlake
register "SaGv" = "SaGv_Disabled"
# Disable SRCCLKREQ1#
register "PcieClkSrcUsage[1]" = "PCIE_CLK_NOTUSED"
device domain 0 on
device ref dptf on
chip drivers/intel/dptf