diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-06-05 19:33:33 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-06-22 12:51:22 +0000 |
| commit | ceaf9d116949da68aa9c2ed658d28b8b7f34212b (patch) | |
| tree | 93c83f29dacaf45c089244ed5d1c13f6e09d01ad /src/soc/intel/common | |
| parent | 347f5c3232e0656482b2cf0f5b67c08741cd1083 (diff) | |
soc/intel/alderlake: Allow possible options for MP Init
This patch creates choice that lists all possible options to perform
MP Init as below:
1. USE_FSP_MP_INIT: Allow coreboot to bring APs from reset and FSP
runs feature programming based and selects MP_SERVICES_PPI_V2 config.
2. USE_COREBOOT_MP_INIT: Allow coreboot to perform MP Init (both AP
init and feature programming) using native implementation.
Additionally, selects required RELOAD_MICROCODE_PATCH when coreboot
is expected to run MP Init.
Refactor SoC code to allow required FSP UPD override based on
selected MP Init option.
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I20adc1935890c4c6bcd11fd086838f15d0723932
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64977
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/common')
0 files changed, 0 insertions, 0 deletions