diff options
Diffstat (limited to 'common/vboot_hash.c')
| -rw-r--r-- | common/vboot_hash.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/common/vboot_hash.c b/common/vboot_hash.c index c80c174588..ed011aee05 100644 --- a/common/vboot_hash.c +++ b/common/vboot_hash.c @@ -80,7 +80,6 @@ static int vboot_hash_start(uint32_t offset, uint32_t size, return EC_SUCCESS; } - /* Abort hash currently in progress, if any. */ static void vboot_hash_abort(void) { @@ -88,9 +87,9 @@ static void vboot_hash_abort(void) want_abort = 1; } - static void vboot_hash_init(void) { +#ifdef CONFIG_SAVE_VBOOT_HASH const struct vboot_hash_tag *tag; int version, size; @@ -103,15 +102,16 @@ static void vboot_hash_init(void) hash = tag->hash; data_offset = tag->offset; data_size = tag->size; - } else { - /* Start computing the hash of firmware A */ + } else +#endif + { + /* Start computing the hash of RW firmware */ vboot_hash_start(CONFIG_FW_RW_OFF, system_get_image_used(SYSTEM_IMAGE_RW), NULL, 0); } } - void vboot_hash_task(void) { vboot_hash_init(); @@ -154,6 +154,8 @@ void vboot_hash_task(void) /*****************************************************************************/ /* Hooks */ +#ifdef CONFIG_SAVE_VBOOT_HASH + static int vboot_hash_preserve_state(void) { struct vboot_hash_tag tag; @@ -172,6 +174,8 @@ static int vboot_hash_preserve_state(void) } DECLARE_HOOK(HOOK_SYSJUMP, vboot_hash_preserve_state, HOOK_PRIO_DEFAULT); +#endif + /****************************************************************************/ /* Console commands */ |