fastboot: Add support for fastboot flashing commands
Commands added:
fastboot flashing lock
- Prevents flashing partitions
fastboot flashing unlock
- Enable user to flashing partitions
fastboot flashing lock_critical
- Prevents flashing bootloader related
paritions
fastboot flashing unlock_critical
- Enables user to flash bootloader
related partitions
fastboot flashing get_unlock_ability
- Query bootloader to check if device is
locked.
(cherry picked from commit bf11095f92c9278cb794a5336e1cce264f9b734d)
Change-Id: Id6db16ba32f7a2b1c3f041a76bd3bdf2d3ab471e
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index c599fc2..51985af 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -280,6 +280,17 @@
" flashall flash boot, system, vendor and if found,\n"
" recovery\n"
" flash <partition> [ <filename> ] write a file to a flash partition\n"
+ " flashing lock locks the device. Prevents flashing"
+ " partitions\n"
+ " flashing unlock unlocks the device. Allows user to"
+ " flash any partition except the ones"
+ " that are related to bootloader\n"
+ " flashing lock_critical Prevents flashing bootloader related"
+ " partitions\n"
+ " flashing unlock_critical Enables flashing bootloader related"
+ " partitions\n"
+ " flashing get_unlock_ability Queries bootloader to see if the"
+ " device is unlocked\n"
" erase <partition> erase a flash partition\n"
" format[:[<fs type>][:[<size>]] <partition> format a flash partition.\n"
" Can override the fs type and/or\n"
@@ -1185,6 +1196,16 @@
wants_reboot = 1;
} else if(!strcmp(*argv, "oem")) {
argc = do_oem_command(argc, argv);
+ } else if(!strcmp(*argv, "flashing") && argc == 2) {
+ if(!strcmp(*(argv+1), "unlock") || !strcmp(*(argv+1), "lock")
+ || !strcmp(*(argv+1), "unlock_critical")
+ || !strcmp(*(argv+1), "lock_critical")
+ || !strcmp(*(argv+1), "get_unlock_ability")) {
+ argc = do_oem_command(argc, argv);
+ } else {
+ usage();
+ return 1;
+ }
} else {
usage();
return 1;