Support 'fastboot flashing get-unlock-ability' command

Change-Id: I7f3f8061da76a0a4957ff042058173b2a86da4ba
Signed-off-by: ji.luo <ji.luo@nxp.com>

diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
index 15b110e..b0b5e54 100644 (file)
--- a/drivers/usb/gadget/f_fastboot.c
+++ b/drivers/usb/gadget/f_fastboot.c
@@ -2658,6 +2658,7 @@ static void cb_flashing(struct usb_ep *ep, struct usb_request *req)
        char response[FASTBOOT_RESPONSE_LEN];
        unsigned char len = strlen(cmd);
        FbLockState status;
+       FbLockEnableResult result;
        if (!strncmp(cmd + len - 15, "unlock_critical", 15)) {
                strcpy(response, "OKAY");
        } else if (!strncmp(cmd + len - 13, "lock_critical", 13)) {
@@ -2676,6 +2677,18 @@ static void cb_flashing(struct usb_ep *ep, struct usb_request *req)
                        strcpy(response, "OKAY");
                else
                        strcpy(response, "FAIL lock device failed.");
+       } else if (!strncmp(cmd + len - 18, "get_unlock_ability", 18)) {
+               result = fastboot_lock_enable();
+               if (result == FASTBOOT_UL_ENABLE) {
+                       fastboot_tx_write_str("INFO1");
+                       strcpy(response, "OKAY");
+               } else if (result == FASTBOOT_UL_DISABLE) {
+                       fastboot_tx_write_str("INFO0");
+                       strcpy(response, "OKAY");
+               } else {
+                       printf("flashing get_unlock_ability fail!\n");
+                       strcpy(response, "FAIL get unlock ability failed.");
+               }
        } else {
                printf("Unknown flashing command:%s\n", cmd);
                strcpy(response, "FAIL command not defined");