fastboot: add EDL mode support
reboot device into emergency download mode (if HW supports it)
Change-Id: If068fdd041c5bdc7bf65515a78aabf18082cba2a
Signed-off-by: Alexey Polyudov <apolyudov@google.com>
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 3f8bc8f..f970e68 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -358,7 +358,7 @@
" devices [-l] List all connected devices [with\n"
" device paths].\n"
" continue Continue with autoboot.\n"
- " reboot [bootloader] Reboot device [into bootloader].\n"
+ " reboot [bootloader|emergency] Reboot device [into bootloader or emergency mode].\n"
" reboot-bootloader Reboot device into bootloader.\n"
" help Show this help message.\n"
"\n"
@@ -1397,6 +1397,7 @@
bool wants_wipe = false;
bool wants_reboot = false;
bool wants_reboot_bootloader = false;
+ bool wants_reboot_emergency = false;
bool skip_reboot = false;
bool wants_set_active = false;
bool skip_secondary = false;
@@ -1648,6 +1649,11 @@
wants_reboot_bootloader = true;
skip(1);
}
+ if (!strcmp(*argv, "emergency")) {
+ wants_reboot = false;
+ wants_reboot_emergency = true;
+ skip(1);
+ }
}
require(0);
} else if(!strcmp(*argv, "reboot-bootloader")) {
@@ -1807,6 +1813,9 @@
} else if (wants_reboot_bootloader) {
fb_queue_command("reboot-bootloader", "rebooting into bootloader");
fb_queue_wait_for_disconnect();
+ } else if (wants_reboot_emergency) {
+ fb_queue_command("reboot-emergency", "rebooting into emergency download (EDL) mode");
+ fb_queue_wait_for_disconnect();
}
return fb_execute_queue(transport) ? EXIT_FAILURE : EXIT_SUCCESS;