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soc/intel/alderlake: Skip FSP to unlock GPIO Pads 

This patch makes FSP-S skip unlocking the GPIO Pads.

BUG=b:211573253, b:211950520
TEST=FSP-S debug log below:

Without this change:
UnlockGpioPads= 1

With this changes
UnlockGpioPads= 0

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I236a19a67372e9668e304d0054d477daff6a0266
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This commit is contained in:
Subrata Banik 2022-01-11 11:59:39 +05:30
parent 7e8a0e61e7
commit 393b093f71
1 changed files with 1 additions and 1 deletions
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2
src/soc/intel/alderlake/fsp_params.c
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@ -415,7 +415,7 @@ static void fill_fsps_chipset_lockdown_params(FSP_S_CONFIG *s_cfg,
const bool lockdown_by_fsp = get_lockdown_config() == CHIPSET_LOCKDOWN_FSP;
s_cfg->PchLockDownGlobalSmi = lockdown_by_fsp;
s_cfg->PchLockDownBiosInterface = lockdown_by_fsp;
s_cfg->PchUnlockGpioPads = !lockdown_by_fsp;
s_cfg->PchUnlockGpioPads = lockdown_by_fsp;
s_cfg->RtcMemoryLock = lockdown_by_fsp;
s_cfg->SkipPamLock = !lockdown_by_fsp;