diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/intel/model_1067x/mp_init.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/cpu/intel/model_1067x/mp_init.c b/src/cpu/intel/model_1067x/mp_init.c index acd56c82a8..16ea8fccb4 100644 --- a/src/cpu/intel/model_1067x/mp_init.c +++ b/src/cpu/intel/model_1067x/mp_init.c @@ -27,6 +27,8 @@ static const void *microcode_patch; static void pre_mp_init(void) { + intel_microcode_load_unlocked(microcode_patch); + /* Setup MTRRs based on physical address size. */ x86_setup_mtrrs_with_detect(); x86_mtrr_check(); @@ -42,6 +44,12 @@ static int get_cpu_count(void) return cores; } +static void get_microcode_info(const void **microcode, int *parallel) +{ + *microcode = microcode_patch; + *parallel = 1; +} + /* the SMRR enable and lock bit need to be set in IA32_FEATURE_CONTROL to enable SMRR so configure IA32_FEATURE_CONTROL early on */ static void pre_mp_smm_init(void) @@ -98,6 +106,7 @@ static const struct mp_ops mp_ops = { .pre_mp_init = pre_mp_init, .get_cpu_count = get_cpu_count, .get_smm_info = smm_info, + .get_microcode_info = get_microcode_info, .pre_mp_smm_init = pre_mp_smm_init, .per_cpu_smm_trigger = per_cpu_smm_trigger, .relocation_handler = smm_relocation_handler, @@ -106,6 +115,8 @@ static const struct mp_ops mp_ops = { void bsp_init_and_start_aps(struct bus *cpu_bus) { + microcode_patch = intel_microcode_find(); + if (mp_init_with_smm(cpu_bus, &mp_ops)) printk(BIOS_ERR, "MP initialization failure.\n"); } |