diff options
Diffstat (limited to 'src/northbridge/intel')
| -rw-r--r-- | src/northbridge/intel/common/mrc_cache.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/northbridge/intel/common/mrc_cache.c b/src/northbridge/intel/common/mrc_cache.c index 2fc8d96ee5..f692282115 100644 --- a/src/northbridge/intel/common/mrc_cache.c +++ b/src/northbridge/intel/common/mrc_cache.c @@ -19,6 +19,7 @@ #include <console/console.h> #include <cbfs.h> #include <fmap.h> +#include <arch/acpi.h> #include <ip_checksum.h> #include <device/device.h> #include <cbmem.h> @@ -162,6 +163,9 @@ static void update_mrc_cache(void *unused) int ret; struct spi_flash flash; + if (acpi_is_wakeup_s3()) + return; + if (!current) { printk(BIOS_ERR, "No MRC cache in cbmem. Can't update flash.\n"); return; @@ -231,7 +235,8 @@ static void update_mrc_cache(void *unused) printk(BIOS_DEBUG, "Successfully wrote MRC cache\n"); } -BOOT_STATE_INIT_ENTRY(BS_WRITE_TABLES, BS_ON_ENTRY, update_mrc_cache, NULL); +/* Do it before chipset is locked during BS_POST_DEVICE. */ +BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_EXIT, update_mrc_cache, NULL); struct mrc_data_container *find_current_mrc_cache(void) { |