diff options
Diffstat (limited to 'src/soc/intel/elkhartlake')
| -rw-r--r-- | src/soc/intel/elkhartlake/finalize.c | 9 | ||||
| -rw-r--r-- | src/soc/intel/elkhartlake/fsp_params.c | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/intel/elkhartlake/finalize.c b/src/soc/intel/elkhartlake/finalize.c index 5c36721ef5..3d1430fbe3 100644 --- a/src/soc/intel/elkhartlake/finalize.c +++ b/src/soc/intel/elkhartlake/finalize.c @@ -9,8 +9,10 @@ #include <intelblocks/lpc_lib.h> #include <intelblocks/pcr.h> #include <intelblocks/pmclib.h> +#include <intelblocks/systemagent.h> #include <intelblocks/tco.h> #include <intelblocks/thermal.h> +#include <intelpch/lockdown.h> #include <soc/p2sb.h> #include <soc/pci_devs.h> #include <soc/pcr_ids.h> @@ -47,12 +49,19 @@ static void pch_finalize(void) pmc_clear_pmcon_sts(); } +static void sa_finalize(void) +{ + if (get_lockdown_config() == CHIPSET_LOCKDOWN_COREBOOT) + sa_lock_pam(); +} + static void soc_finalize(void *unused) { printk(BIOS_DEBUG, "Finalizing chipset.\n"); pch_finalize(); apm_control(APM_CNT_FINALIZE); + sa_finalize(); /* Indicate finalize step with post code */ post_code(POST_OS_BOOT); diff --git a/src/soc/intel/elkhartlake/fsp_params.c b/src/soc/intel/elkhartlake/fsp_params.c index ae9584c81b..2bf4a51131 100644 --- a/src/soc/intel/elkhartlake/fsp_params.c +++ b/src/soc/intel/elkhartlake/fsp_params.c @@ -148,6 +148,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->PchWriteProtectionEnable[0] = 0; params->PchUnlockGpioPads = 1; params->RtcMemoryLock = 0; + params->SkipPamLock = 1; } else { params->PchLockDownGlobalSmi = 1; params->PchLockDownBiosLock = 1; @@ -155,6 +156,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->PchWriteProtectionEnable[0] = 1; params->PchUnlockGpioPads = 0; params->RtcMemoryLock = 1; + params->SkipPamLock = 0; } /* Disable PAVP */ |