diff options
Diffstat (limited to 'firmware/lib/vboot_nvstorage.c')
| -rw-r--r-- | firmware/lib/vboot_nvstorage.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/firmware/lib/vboot_nvstorage.c b/firmware/lib/vboot_nvstorage.c index a0721d7c..9d99b1c7 100644 --- a/firmware/lib/vboot_nvstorage.c +++ b/firmware/lib/vboot_nvstorage.c @@ -25,6 +25,7 @@ #define HEADER_SIGNATURE 0x40 #define HEADER_FIRMWARE_SETTINGS_RESET 0x20 #define HEADER_KERNEL_SETTINGS_RESET 0x10 +#define HEADER_WIPEOUT 0x08 #define BOOT_OFFSET 1 #define BOOT_DEBUG_RESET_MODE 0x80 @@ -191,6 +192,10 @@ int VbNvGet(VbNvContext *context, VbNvParam param, uint32_t *dest) >> BOOT2_PREV_RESULT_SHIFT; return 0; + case VBNV_FW_REQ_WIPEOUT: + *dest = (raw[HEADER_OFFSET] & HEADER_WIPEOUT) ? 1 : 0; + return 0; + default: return 1; } |