diff options
| author | Antonello Dettori <dev@dettori.io> | 2016-06-22 21:09:08 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-24 20:48:12 +0200 |
| commit | e5f48d20e7d66471f182afe305fe073177722224 (patch) | |
| tree | f4a28f1a43ca733aca74d79ee7cff4787dd1b9c1 /src/soc | |
| parent | 5992afa57db4921f341bfdeb4bc796dfa6d0ae0e (diff) | |
region: Add writeat and eraseat support
Implement writeat and eraseat support into the region_device_ops struct.
Change-Id: Iac2cf32e523d2f19ee9e5feefe1fba8c68982f3d
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15318
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/apollolake/mmap_boot.c | 4 | ||||
| -rw-r--r-- | src/soc/samsung/exynos5250/alternate_cbfs.c | 6 | ||||
| -rw-r--r-- | src/soc/samsung/exynos5420/alternate_cbfs.c | 6 |
3 files changed, 10 insertions, 6 deletions
diff --git a/src/soc/intel/apollolake/mmap_boot.c b/src/soc/intel/apollolake/mmap_boot.c index d434cfacda..bf2e5b95b4 100644 --- a/src/soc/intel/apollolake/mmap_boot.c +++ b/src/soc/intel/apollolake/mmap_boot.c @@ -102,10 +102,10 @@ static void bios_mmap_init(void) shadow_dev_ptr = car_get_var_ptr(&shadow_dev); real_dev_ptr = car_get_var_ptr(&real_dev); - mem_region_device_init(shadow_dev_ptr, (void *)base, + mem_region_device_ro_init(shadow_dev_ptr, (void *)base, bios_mapped_size); - xlate_region_device_init(real_dev_ptr, &shadow_dev_ptr->rdev, + xlate_region_device_ro_init(real_dev_ptr, &shadow_dev_ptr->rdev, start, bios_mapped_size, CONFIG_ROM_SIZE); diff --git a/src/soc/samsung/exynos5250/alternate_cbfs.c b/src/soc/samsung/exynos5250/alternate_cbfs.c index 2e290c82c4..a3431e28fd 100644 --- a/src/soc/samsung/exynos5250/alternate_cbfs.c +++ b/src/soc/samsung/exynos5250/alternate_cbfs.c @@ -108,7 +108,8 @@ static int sdmmc_cbfs_open(void) return 0; } -static struct mem_region_device alternate_rdev = MEM_REGION_DEV_INIT(NULL, 0); +static struct mem_region_device alternate_rdev = + MEM_REGION_DEV_RO_INIT(NULL, 0); const struct region_device *boot_device_ro(void) { @@ -129,7 +130,8 @@ const struct region_device *boot_device_ro(void) void boot_device_init(void) { - mem_region_device_init(&alternate_rdev, _cbfs_cache, _cbfs_cache_size); + mem_region_device_ro_init(&alternate_rdev, _cbfs_cache, + _cbfs_cache_size); if (*iram_secondary_base == SECONDARY_BASE_BOOT_USB) { printk(BIOS_DEBUG, "Using Exynos alternate boot mode USB A-A\n"); diff --git a/src/soc/samsung/exynos5420/alternate_cbfs.c b/src/soc/samsung/exynos5420/alternate_cbfs.c index 20fc317fce..3a40154c11 100644 --- a/src/soc/samsung/exynos5420/alternate_cbfs.c +++ b/src/soc/samsung/exynos5420/alternate_cbfs.c @@ -115,7 +115,8 @@ static int sdmmc_cbfs_open(void) return 0; } -static struct mem_region_device alternate_rdev = MEM_REGION_DEV_INIT(NULL, 0); +static struct mem_region_device alternate_rdev = + MEM_REGION_DEV_RO_INIT(NULL, 0); const struct region_device *boot_device_ro(void) { @@ -136,7 +137,8 @@ const struct region_device *boot_device_ro(void) void boot_device_init(void) { - mem_region_device_init(&alternate_rdev, _cbfs_cache, _cbfs_cache_size); + mem_region_device_ro_init(&alternate_rdev, _cbfs_cache, + _cbfs_cache_size); if (*iram_secondary_base == SECONDARY_BASE_BOOT_USB) { printk(BIOS_DEBUG, "Using Exynos alternate boot mode USB A-A\n"); |