diff options
Diffstat (limited to 'src/soc/intel/xeon_sp')
| -rw-r--r-- | src/soc/intel/xeon_sp/cpx/cpu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/cpu.c b/src/soc/intel/xeon_sp/cpx/cpu.c index 2f4ab0663e..4dea1a40a6 100644 --- a/src/soc/intel/xeon_sp/cpx/cpu.c +++ b/src/soc/intel/xeon_sp/cpx/cpu.c @@ -51,10 +51,15 @@ static void xeon_configure_mca(void) mca_configure(); } +/* + * On server platforms the FIT mechanism only updates the microcode on + * the BSP. Loading MCU on AP in parallel seems to fail in 10% of the cases + * so do it serialized. + */ void get_microcode_info(const void **microcode, int *parallel) { *microcode = intel_mp_current_microcode(); - *parallel = 1; + *parallel = 0; } const void *intel_mp_current_microcode(void) |