diff options
Diffstat (limited to 'src/drivers/mrc_cache/mrc_cache.c')
| -rw-r--r-- | src/drivers/mrc_cache/mrc_cache.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/src/drivers/mrc_cache/mrc_cache.c b/src/drivers/mrc_cache/mrc_cache.c index 9732185646..eec1591ce2 100644 --- a/src/drivers/mrc_cache/mrc_cache.c +++ b/src/drivers/mrc_cache/mrc_cache.c @@ -98,26 +98,9 @@ static const struct cache_region *cache_regions[] = { static int lookup_region_by_name(const char *name, struct region *r) { - /* This assumes memory mapped boot media just under 4GiB. */ - const uint32_t pointer_base_32bit = -CONFIG_ROM_SIZE; - if (fmap_locate_area(name, r) == 0) return 0; - - /* CHROMEOS builds must get their MRC cache from FMAP. */ - if (IS_ENABLED(CONFIG_CHROMEOS)) { - printk(BIOS_ERR, "MRC: Chrome OS lookup failure.\n"); - return -1; - } - - if (!IS_ENABLED(CONFIG_BOOT_DEVICE_MEMORY_MAPPED)) - return -1; - - /* Base is in the form of a pointer. Make it an offset. */ - r->offset = CONFIG_MRC_SETTINGS_CACHE_BASE - pointer_base_32bit; - r->size = CONFIG_MRC_SETTINGS_CACHE_SIZE; - - return 0; + return -1; } static const struct cache_region *lookup_region_type(int type) |