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| author | Simon Glass <sjg@chromium.org> | 2018-10-01 12:22:36 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-10-09 04:40:27 -0600 |
| commit | 6f1c0430e88396abc8e6a91ab3cc78882c76cb7c (patch) | |
| tree | aa35fc053dded222061548c246972985251347c4 /drivers/misc/cros_ec.c | |
| parent | 67b90522640a27dc3c9b6d86d93dc0bf6596e8f8 (diff) | |
| download | u-boot-6f1c0430e88396abc8e6a91ab3cc78882c76cb7c.tar.gz | |
cros: Update ec_commands to latest version
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>
Diffstat (limited to 'drivers/misc/cros_ec.c')
| -rw-r--r-- | drivers/misc/cros_ec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c index a92806c46c..07e662a51b 100644 --- a/drivers/misc/cros_ec.c +++ b/drivers/misc/cros_ec.c @@ -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 { |