diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2018-04-12 19:25:37 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-03-19 21:41:01 +0000 |
| commit | 6662cb3dc2c4fe56cb75f83e1e7015287870cf01 (patch) | |
| tree | 9c4756e34575932e12450f01e70bb0f17a7197ad /src/drivers/intel/fsp2_0/Kconfig | |
| parent | b55df4f1a8c718040903c70ca91e0d845d5e2826 (diff) | |
drivers/intel/fsp2_0: Implement EFI_MP_SERVICES_PPI structure APIs
This patch ensures to have below listed features:
1. All required APIs to create MP service structure.
2. Function to get MP service PPI status
MP specification here:
http://github.com/tianocore/edk2/blob/master/MdePkg/Include/Ppi/MpServices.h
coreboot design document here:
../Documentation/soc/intel/icelake/MultiProcessorInit.md
Supported platform will call fill mp_services structure so that FSP can
install the required PPI based on coreboot published structure.
BRANCH=none
BUG=b:74436746
TEST=Able to publish MP service PPI in coreboot.
Change-Id: Ie844e3f15f759ea09a8f3fd24825ee740151c956
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25634
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/intel/fsp2_0/Kconfig')
| -rw-r--r-- | src/drivers/intel/fsp2_0/Kconfig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/drivers/intel/fsp2_0/Kconfig b/src/drivers/intel/fsp2_0/Kconfig index 2b98542057..4404b4c33d 100644 --- a/src/drivers/intel/fsp2_0/Kconfig +++ b/src/drivers/intel/fsp2_0/Kconfig @@ -183,10 +183,13 @@ config FSP_PLATFORM_MEMORY_SETTINGS_VERSIONS config FSP_PEIM_TO_PEIM_INTERFACE bool + select FSP_USES_MP_SERVICES_PPI help This option allows SOC user to create specific PPI for Intel FSP usage, coreboot will provide required PPI structure definitions - along with all APIs as per EFI specification. + along with all APIs as per EFI specification. So far this feature + is limited till EFI_PEI_MP_SERVICE_PPI and this option might be + useful to add further PPI if required. if FSP_PEIM_TO_PEIM_INTERFACE source "src/drivers/intel/fsp2_0/ppi/Kconfig" |