diff options
Diffstat (limited to 'src/arch/x86/cpu.c')
| -rw-r--r-- | src/arch/x86/cpu.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/arch/x86/cpu.c b/src/arch/x86/cpu.c index fbd48b0c2b..1e74d0cd59 100644 --- a/src/arch/x86/cpu.c +++ b/src/arch/x86/cpu.c @@ -11,11 +11,13 @@ * GNU General Public License for more details. */ +#include <bootstate.h> #include <boot/coreboot_tables.h> #include <console/console.h> #include <cpu/cpu.h> #include <arch/io.h> #include <string.h> +#include <cpu/x86/mp.h> #include <cpu/x86/mtrr.h> #include <cpu/x86/msr.h> #include <cpu/x86/lapic.h> @@ -310,3 +312,14 @@ void lb_arch_add_records(struct lb_header *header) tsc_info->size = sizeof(*tsc_info); tsc_info->freq_khz = freq_khz; } + +void arch_bootstate_coreboot_exit(void) +{ + /* APs are already parked by existing infrastructure. */ + if (!IS_ENABLED(CONFIG_PARALLEL_MP_AP_WORK)) + return; + + /* APs are waiting for work. Last thing to do is park them. */ + if (mp_park_aps()) + printk(BIOS_ERR, "Parking APs failed.\n"); +} |