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-rw-r--r--src/cpu/intel/model_1067x/mp_init.c11
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");
}