diff options
| author | Aamir Bohra <aamir.bohra@intel.com> | 2021-02-04 20:57:51 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-02-06 09:06:10 +0000 |
| commit | 30cca6ca2ad92c44104fc5a1f261356b038abe20 (patch) | |
| tree | 3d2aa7b5d897f4be942d13f8a47b69944adc3a1a /src/drivers/intel/fsp2_0/ppi/Kconfig | |
| parent | 5f262be24c2ae43451751261ecabdc825a167af0 (diff) | |
drivers/intel/fsp2_0: Add support for MP services2 PPI
Add support for MP services2 PPIs, which is slight modification
over MP services 1 PPIs. A new API StartupAllCPUs have been added
to allow running a task on BSP and all APs. Also the EFI_PEI_SERVICES
parameter has been removed from all MP PPI APIs.
This implementation also selects the respective MP services PPI version
supported for SoCs
BUG=b:169196864
Change-Id: Id74baf17fb90147d229c78be90268fdc3ec1badc
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49474
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/drivers/intel/fsp2_0/ppi/Kconfig')
| -rw-r--r-- | src/drivers/intel/fsp2_0/ppi/Kconfig | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/src/drivers/intel/fsp2_0/ppi/Kconfig b/src/drivers/intel/fsp2_0/ppi/Kconfig index bb99dc3474..7cbc87f7ab 100644 --- a/src/drivers/intel/fsp2_0/ppi/Kconfig +++ b/src/drivers/intel/fsp2_0/ppi/Kconfig @@ -5,7 +5,24 @@ config MP_SERVICES_PPI default n depends on SOC_INTEL_COMMON_BLOCK_CPU_MPINIT help - This option allows SoC user to create MP service PPI for Intel - FSP usage, coreboot will provide EFI_PEI_MP_SERVICES_PPI structure - definitions along with all APIs as per EDK2 specification. Intel FSP - will use this PPI to run CPU feature programming on APs. + This option allows to create MP service PPI for Intel FSP usage. + Intel FSP will use this PPI to run CPU feature programming on APs. + +config MP_SERVICES_PPI_V1 + bool + default n + select MP_SERVICES_PPI + help + This option provides EFI_PEI_MP_SERVICES_PPI structure definitions + along with all APIs as per EDK2 specification. + +config MP_SERVICES_PPI_V2 + bool + default n + select MP_SERVICES_PPI + help + This option provides EDKII_PEI_MP_SERVICES2_PPI structure definitions + along with all APIs as per EDK2 specification. MP services2 PPI is slight + modification over MP services1 PPIs. A new API StartupAllCPUs have been + added to allow running a task on BSP and all APs. Also the EFI_PEI_SERVICES + parameter has been removed from all MP PPI APIs. |