Implement Reboot bootloader via bootloader_message
- Write reboot bootloader message to misc
- Clarify naming for reboot to recovery
BUG: https://issuetracker.google.com/issues/32474515
Change-Id: I4e42509bfcf572e37c8fc070d6571afe406a48b6
Signed-off-by: Vineela Tummalapalli <vineela.tummalapalli@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Reviewed-on: https://android.intel.com/548494
diff --git a/init/builtins.cpp b/init/builtins.cpp
index f37ccc2..3e50f4d 100644
--- a/init/builtins.cpp
+++ b/init/builtins.cpp
@@ -703,6 +703,15 @@
callback_on_ro_remount = unmount_and_fsck;
} else if (cmd == ANDROID_RB_RESTART2) {
reboot_target = &command[len + 1];
+ // When rebooting to the bootloader notify the bootloader writing
+ // also the BCB.
+ if (strcmp(reboot_target, "bootloader") == 0) {
+ std::string err;
+ if (!write_reboot_bootloader(&err)) {
+ LOG(ERROR) << "reboot-bootloader: Error writing "
+ "bootloader_message: " << err;
+ }
+ }
}
} else if (command[len] != '\0') {
LOG(ERROR) << "powerctl: unrecognized reboot target '" << &command[len] << "'";