diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/skylake/cpu.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/cpu.c b/src/soc/intel/skylake/cpu.c index dddc1c3c7e..d1ed146c1b 100644 --- a/src/soc/intel/skylake/cpu.c +++ b/src/soc/intel/skylake/cpu.c @@ -34,6 +34,7 @@ #include <cpu/x86/name.h> #include <cpu/x86/smm.h> #include <delay.h> +#include <intelblocks/fast_spi.h> #include <pc80/mc146818rtc.h> #include <soc/cpu.h> #include <soc/msr.h> @@ -569,6 +570,12 @@ static void soc_post_cpus_init(void *unused) { if (mp_run_on_all_cpus(&x86_setup_mtrrs_with_detect, 1000) < 0) printk(BIOS_ERR, "MTRR programming failure\n"); + + /* Temporarily cache the memory-mapped boot media. */ + if (IS_ENABLED(CONFIG_BOOT_DEVICE_MEMORY_MAPPED) && + IS_ENABLED(CONFIG_BOOT_DEVICE_SPI_FLASH)) + fast_spi_cache_bios_region(); + x86_mtrr_check(); } |