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Commit bf11095f authored by Badhri Jagan Sridharan's avatar Badhri Jagan Sridharan
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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
parent 4e000812

fastboot/fastboot.cpp

+21 −0
Original line number Diff line number Diff line
@@ -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;