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soc/amd/mendocino: clear Port80 enable bit in ESPI Decode 

This reverts commit Ic152c295954d33ef1acddb3b06f0c6bbfbfb38ae.

There was a bug that caused the SMU to hang when writing port80. it has
since been resolved, so revert this workaround.

BUG=b:227201571
TEST=Build and boot to OS in Skyrim.

Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I5f10e282ab03756c7dbfb48182940f979eb122e4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66470
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
This commit is contained in:
Jon Murphy 2022-08-05 16:07:45 -06:00 committed by Martin Roth
parent 99a9928447
commit 6cf0e4a353
1 changed files with 0 additions and 1 deletions
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src/soc/amd/mendocino/Kconfig
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@ -59,7 +59,6 @@ config SOC_SPECIFIC_OPTIONS
select SOC_AMD_COMMON_BLOCK_APOB # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_BANKED_GPIOS # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_DATA_FABRIC
select SOC_AMD_COMMON_BLOCK_ESPI_RETAIN_PORT80_EN # TODO: Remove(b/227201571)
select SOC_AMD_COMMON_BLOCK_GRAPHICS # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_HAS_ESPI # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_HAS_ESPI_ALERT_ENABLE