mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-04 05:50:17 +00:00
50 lines
948 B
C
50 lines
948 B
C
/*
|
|
* Copyright 2008 - 2009 Windriver, <www.windriver.com>
|
|
* Author: Tom Rix <Tom.Rix@windriver.com>
|
|
*
|
|
* (C) Copyright 2014 Linaro, Ltd.
|
|
* Rob Herring <robh@kernel.org>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <g_dnl.h>
|
|
|
|
static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
int ret;
|
|
|
|
g_dnl_clear_detach();
|
|
ret = g_dnl_register("usb_dnl_fastboot");
|
|
if (ret)
|
|
return ret;
|
|
|
|
if (!g_dnl_board_usb_cable_connected()) {
|
|
puts("\rUSB cable not detected.\n" \
|
|
"Command exit.\n");
|
|
g_dnl_unregister();
|
|
g_dnl_clear_detach();
|
|
return CMD_RET_FAILURE;
|
|
}
|
|
|
|
while (1) {
|
|
if (g_dnl_detach())
|
|
break;
|
|
if (ctrlc())
|
|
break;
|
|
usb_gadget_handle_interrupts(0);
|
|
}
|
|
|
|
g_dnl_unregister();
|
|
g_dnl_clear_detach();
|
|
return CMD_RET_SUCCESS;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fastboot, 1, 0, do_fastboot,
|
|
"use USB Fastboot protocol",
|
|
"\n"
|
|
" - run as a fastboot usb device"
|
|
);
|