dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-02 09:12:08 +02:00
Code Issues Packages Projects Releases Wiki Activity

cros: Update ec_commands to latest version

Browse Source 
This file has changed quite a bit in the last 5 years as the capabilities
of the ECs have grown. Sync it up with the copy in coreboot commit
b9141f2215.

The only change is the addition of EC_VBNV_BLOCK_SIZE_V2. This is needed
because U-Boot uses the new v2 vboot API and this is not currently fully
supported by Chromium OS firmware.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2018-10-01 12:22:36 -06:00
parent 67b9052264
commit 6f1c0430e8
4 changed files with 3326 additions and 440 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/misc/cros_ec.c
View File

@@ -473,7 +473,7 @@ int cros_ec_read_hash(struct udevice *dev, struct ec_response_vboot_hash *hash)
p.cmd = EC_VBOOT_HASH_START;
p.hash_type = EC_VBOOT_HASH_TYPE_SHA256;
p.nonce_size = 0;
p.offset = EC_VBOOT_HASH_OFFSET_RW;
p.offset = EC_VBOOT_HASH_OFFSET_ACTIVE;
if (ec_command(dev, EC_CMD_VBOOT_HASH, 0, &p, sizeof(p),
hash, sizeof(*hash)) < 0)
@@ -894,7 +894,8 @@ int cros_ec_flash_update_rw(struct udevice *dev, const uint8_t *image,
uint32_t rw_offset, rw_size;
int ret;
if (cros_ec_flash_offset(dev, EC_FLASH_REGION_RW, &rw_offset, &rw_size))
if (cros_ec_flash_offset(dev, EC_FLASH_REGION_ACTIVE, &rw_offset,
&rw_size))
return -1;
if (image_size > (int)rw_size)
return -1;
@@ -1045,7 +1046,7 @@ int cros_ec_decode_ec_flash(struct udevice *dev, struct fdt_cros_ec *config)
if (0 == strcmp(name, "ro")) {
region = EC_FLASH_REGION_RO;
} else if (0 == strcmp(name, "rw")) {
region = EC_FLASH_REGION_RW;
region = EC_FLASH_REGION_ACTIVE;
} else if (0 == strcmp(name, "wp-ro")) {
region = EC_FLASH_REGION_WP_RO;
} else {