diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/apob/apob_cache.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/soc/amd/common/block/apob/apob_cache.c b/src/soc/amd/common/block/apob/apob_cache.c index 6b31143f84..238ae7af2a 100644 --- a/src/soc/amd/common/block/apob/apob_cache.c +++ b/src/soc/amd/common/block/apob/apob_cache.c @@ -10,6 +10,7 @@ #include <spi_flash.h> #include <stdint.h> #include <string.h> +#include <timestamp.h> #define DEFAULT_MRC_CACHE "RW_MRC_CACHE" /* PSP requires this value to be 64KiB */ @@ -114,6 +115,8 @@ void soc_update_apob_cache(void) if (get_nv_region(®ion) != 0) return; + timestamp_add_now(TS_AMD_APOB_READ_START); + apob_rom = get_apob_from_nv_region(®ion); if (apob_rom == NULL) { update_needed = true; @@ -123,8 +126,10 @@ void soc_update_apob_cache(void) } else printk(BIOS_DEBUG, "APOB valid copy is already in flash\n"); - if (!update_needed) + if (!update_needed) { + timestamp_add_now(TS_AMD_APOB_DONE); return; + } printk(BIOS_SPEW, "Copy APOB from RAM 0x%p/0x%x to flash 0x%zx/0x%zx\n", apob_src_ram, apob_src_ram->size, @@ -135,17 +140,23 @@ void soc_update_apob_cache(void) return; } + timestamp_add_now(TS_AMD_APOB_ERASE_START); + /* write data to flash region */ if (rdev_eraseat(&write_rdev, 0, DEFAULT_MRC_CACHE_SIZE) < 0) { printk(BIOS_ERR, "Error: APOB flash region erase failed\n"); return; } + timestamp_add_now(TS_AMD_APOB_WRITE_START); + if (rdev_writeat(&write_rdev, apob_src_ram, 0, apob_src_ram->size) < 0) { printk(BIOS_ERR, "Error: APOB flash region update failed\n"); return; } + timestamp_add_now(TS_AMD_APOB_DONE); + printk(BIOS_INFO, "Updated APOB in flash\n"); } |