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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.

Change-Id: Id6db16ba32f7a2b1c3f041a76bd3bdf2d3ab471e
This commit is contained in:
Badhri Jagan Sridharan 2015-05-15 16:43:47 -07:00
parent 4e0008123d
commit bf11095f92
1 changed files with 21 additions and 0 deletions
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21
fastboot/fastboot.cpp
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@ -280,6 +280,17 @@ void usage(void)
" 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"
@ -1201,6 +1212,16 @@ int main(int argc, char **argv)
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;