diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-08-24 09:32:09 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-08-26 18:23:40 +0000 |
| commit | 091dfa1ca027d93fc6a78ded758b6ccd49c0f72a (patch) | |
| tree | db6608ccc9d1a0e93b569db8ed70ca256089bf9c /src/soc/intel/alderlake/fsp_params.c | |
| parent | d87af79ace16a499679d28ba3436950f9d9d090e (diff) | |
soc/intel/alderlake: Lock PAM registers in finalize
Use the support from the previous patch to have coreboot lock the PAM
registers instead of the FSP when the lockdown configuration is set to
coreboot.
TEST=boot to OS, read PCI 0:0.0 config register 0x80, value is 0x31
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I0c3e16edeab6f85a79eb10e1477d95952b554a18
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57146
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/alderlake/fsp_params.c')
| -rw-r--r-- | src/soc/intel/alderlake/fsp_params.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c index 3accdbb408..7e1afde38b 100644 --- a/src/soc/intel/alderlake/fsp_params.c +++ b/src/soc/intel/alderlake/fsp_params.c @@ -406,6 +406,7 @@ static void fill_fsps_chipset_lockdown_params(FSP_S_CONFIG *s_cfg, s_cfg->PchLockDownBiosInterface = lockdown_by_fsp; s_cfg->PchUnlockGpioPads = !lockdown_by_fsp; s_cfg->RtcMemoryLock = lockdown_by_fsp; + s_cfg->SkipPamLock = !lockdown_by_fsp; /* coreboot will send EOP before loading payload */ s_cfg->EndOfPostMessage = EOP_DISABLE; |