diff options
| author | Subrata Banik <subratabanik@google.com> | 2023-02-22 13:03:04 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-02-25 09:29:19 +0000 |
| commit | a247319ebeb274bb84e1512688ac179d38a40c32 (patch) | |
| tree | cecafe9356aae01a4d9896004fa95c095e328193 /src/soc/intel/alderlake/Kconfig | |
| parent | c38f76410ba0e7565e61b5646efe749034fc2be0 (diff) | |
soc/intel/{adl, cmn, mtl}: Refactor MP Init related configs
This patch optimizes CPU MP Init related configs being used within
multiple SoC directory and moving essential configs into common code
to let the SoC user to choose as per the requirement.
TEST=Able to build and boot google/kano and google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I12adcc04e84244656a0d2dcf97607bd036320887
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73196
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Diffstat (limited to 'src/soc/intel/alderlake/Kconfig')
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 27176ec9c9..dd6bb22952 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -75,6 +75,7 @@ config CPU_SPECIFIC_OPTIONS select INTEL_GMA_ADD_VBT if RUN_FSP_GOP select INTEL_GMA_OPREGION_2_1 select INTEL_TXT_LIB + select MP_SERVICES_PPI_V2 select MRC_SETTINGS_PROTECT select PARALLEL_MP_AP_WORK select PLATFORM_USES_FSP2_2 @@ -476,31 +477,6 @@ config USE_UNIFIED_AP_FIRMWARE_FOR_UFS_AND_NON_UFS Note: selection of this config would introduce an additional warm reset in cold-reset scenarios due to function disabling of the UFS controller. -choice - prompt "Multiprocessor (MP) Initialization configuration to use" - default USE_FSP_MP_INIT - -config USE_FSP_MP_INIT - bool "Use FSP MP init" - select MP_SERVICES_PPI_V2 - help - Upon selection, coreboot brings APs from reset and the FSP runs feature programming. - -config USE_COREBOOT_MP_INIT - bool "Use coreboot MP init" - # FSP assumes ownership of the APs (Application Processors) - # upon passing `NULL` pointer to the CpuMpPpi FSP-S UPD. - # Hence, select `MP_SERVICES_PPI_V2_NOOP` config to pass a valid - # pointer to the CpuMpPpi UPD with FSP_UNSUPPORTED type APIs. - # This will protect APs from getting hijacked by FSP while coreboot - # decides to set SkipMpInit UPD. - select MP_SERVICES_PPI_V2_NOOP - select RELOAD_MICROCODE_PATCH - help - Upon selection, coreboot performs MP Init. - -endchoice - if STITCH_ME_BIN config CSE_BPDT_VERSION |