Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44058 )
Change subject: soc/intel/{icl,jsl,tgl}: Remove SkipMpInit UPD as deprecated ......................................................................
soc/intel/{icl,jsl,tgl}: Remove SkipMpInit UPD as deprecated
FSP default UPD for SkipMpInit is set to 0 which refers to run CPU feature programming on all cores (BSP + APs).
Setting SkipMpInit=1 is not recommended as it will only limit CPU feature programming on BSP.
TEST=Able to perform CPU feature programming by FSP on all cores using external MP PPI services.
Change-Id: I22e70f5f15e53c5fabd78cc3698c4d718b607af6 Signed-off-by: Subrata Banik subrata.banik@intel.com --- M src/soc/intel/icelake/fsp_params.c M src/soc/intel/jasperlake/fsp_params.c M src/soc/intel/tigerlake/fsp_params.c 3 files changed, 2 insertions(+), 12 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/44058/1
diff --git a/src/soc/intel/icelake/fsp_params.c b/src/soc/intel/icelake/fsp_params.c index e3d355d..d4485c6 100644 --- a/src/soc/intel/icelake/fsp_params.c +++ b/src/soc/intel/icelake/fsp_params.c @@ -73,8 +73,6 @@
/* Mandatory to make use of CpuMpPpi implementation from ICL onwards */ params->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data(); - /* TODO: Remove me as SkipMpInit is getting deprecated */ - params->SkipMpInit = 0;
mainboard_silicon_init_params(params);
diff --git a/src/soc/intel/jasperlake/fsp_params.c b/src/soc/intel/jasperlake/fsp_params.c index 204364b..92ac5b8 100644 --- a/src/soc/intel/jasperlake/fsp_params.c +++ b/src/soc/intel/jasperlake/fsp_params.c @@ -96,12 +96,8 @@ params->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_dev_enabled(dev);
/* Use coreboot MP PPI services if Kconfig is enabled */ - if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) { + if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) params->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data(); - params->SkipMpInit = 0; - } else { - params->SkipMpInit = !CONFIG(USE_INTEL_FSP_MP_INIT); - }
/* Chipset Lockdown */ if (get_lockdown_config() == CHIPSET_LOCKDOWN_COREBOOT) { diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index 517d771..a61a025 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -104,12 +104,8 @@ params->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_dev_enabled(dev);
/* Use coreboot MP PPI services if Kconfig is enabled */ - if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) { + if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) params->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data(); - params->SkipMpInit = 0; - } else { - params->SkipMpInit = !CONFIG(USE_INTEL_FSP_MP_INIT); - }
/* D3Hot and D3Cold for TCSS */ params->D3HotEnable = !config->TcssD3HotDisable;