fastboot: Add USB cable detect check
Add a check for USB cable attached and only enter fastboot when a cable
is attached.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Steve Rae <srae@broadcom.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
diff --git a/common/cmd_fastboot.c b/common/cmd_fastboot.c
index b72f4f3..346ab80 100644
--- a/common/cmd_fastboot.c
+++ b/common/cmd_fastboot.c
@@ -20,6 +20,12 @@
if (ret)
return ret;
+ if (!g_dnl_board_usb_cable_connected()) {
+ puts("\rUSB cable not detected.\n" \
+ "Command exit.\n");
+ return CMD_RET_FAILURE;
+ }
+
while (1) {
if (g_dnl_detach())
break;