diff options
| -rw-r--r-- | src/soc/intel/common/block/cpu/mp_init.c | 2 | ||||
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/mp_init.h | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/cpu/mp_init.c b/src/soc/intel/common/block/cpu/mp_init.c index 3cff6215d4..7abbb4063e 100644 --- a/src/soc/intel/common/block/cpu/mp_init.c +++ b/src/soc/intel/common/block/cpu/mp_init.c @@ -147,7 +147,7 @@ void get_microcode_info(const void **microcode, int *parallel) * creation of the new node will be skipped. This node will have the APIC ID defined * in devicetree. */ -static void init_cpus(void) +void init_cpus(void) { struct device *dev = dev_find_path(NULL, DEVICE_PATH_CPU_CLUSTER); assert(dev != NULL); diff --git a/src/soc/intel/common/block/include/intelblocks/mp_init.h b/src/soc/intel/common/block/include/intelblocks/mp_init.h index f7cdf87334..0dd2109e4a 100644 --- a/src/soc/intel/common/block/include/intelblocks/mp_init.h +++ b/src/soc/intel/common/block/include/intelblocks/mp_init.h @@ -24,6 +24,16 @@ int get_cpu_count(void); void get_microcode_info(const void **microcode, int *parallel); /* + * Perform BSP and AP initialization + * This function can be called in below cases + * 1. During coreboot is doing MP initialization as part of BS_DEV_INIT_CHIPS (exclude + * this call if user has selected USE_INTEL_FSP_MP_INIT) + * 2. coreboot would like to take APs control back after FSP-S has done with MP + * initialization based on user select USE_INTEL_FSP_MP_INIT + */ +void init_cpus(void); + +/* * This function will perform any recommended CPU (BSP and AP) initialization * after coreboot has done the multiprocessor initialization (before FSP-S) * and prior to coreboot perform post_cpus_init (after DRAM resources are set). |