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authorDavid Anderson <dvander@google.com>2019-11-21 00:47:07 +0100
committerDavid Anderson <dvander@google.com>2019-11-21 01:23:52 +0100
commit682d2a5db2a61a6f97c09d7c143e023fe2bd4e14 (patch)
tree9d2c83c32caf346061fd81cc7e390c513dad4dc3 /bootloader_message/include
parentMerge "Clear the warm_reset flag after boot is successful" (diff)
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Diffstat (limited to 'bootloader_message/include')
-rw-r--r--bootloader_message/include/bootloader_message/bootloader_message.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/bootloader_message/include/bootloader_message/bootloader_message.h b/bootloader_message/include/bootloader_message/bootloader_message.h
index a27e80bcc..9a482d423 100644
--- a/bootloader_message/include/bootloader_message/bootloader_message.h
+++ b/bootloader_message/include/bootloader_message/bootloader_message.h
@@ -189,12 +189,14 @@ static_assert(sizeof(struct bootloader_control) ==
// must be added to the end.
struct misc_virtual_ab_message {
uint8_t version;
+ uint32_t magic;
uint8_t merge_status; // IBootControl 1.1, MergeStatus enum.
uint8_t source_slot; // Slot number when merge_status was written.
- uint8_t reserved[61];
+ uint8_t reserved[57];
} __attribute__((packed));
-#define MISC_VIRTUAL_AB_MESSAGE_VERSION 1
+#define MISC_VIRTUAL_AB_MESSAGE_VERSION 2
+#define MISC_VIRTUAL_AB_MAGIC_HEADER 0x56740AB0
#if (__STDC_VERSION__ >= 201112L) || defined(__cplusplus)
static_assert(sizeof(struct misc_virtual_ab_message) == 64,