avr32: use dlmalloc for DMA buffers
[oweals/u-boot.git] / common / cmd_fastboot.c
1 /*
2  * Copyright 2008 - 2009 Windriver, <www.windriver.com>
3  * Author: Tom Rix <Tom.Rix@windriver.com>
4  *
5  * (C) Copyright 2014 Linaro, Ltd.
6  * Rob Herring <robh@kernel.org>
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10 #include <common.h>
11 #include <command.h>
12 #include <g_dnl.h>
13
14 static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
15 {
16         int ret;
17
18         g_dnl_clear_detach();
19         ret = g_dnl_register("usb_dnl_fastboot");
20         if (ret)
21                 return ret;
22
23         while (1) {
24                 if (g_dnl_detach())
25                         break;
26                 if (ctrlc())
27                         break;
28                 usb_gadget_handle_interrupts();
29         }
30
31         g_dnl_unregister();
32         g_dnl_clear_detach();
33         return CMD_RET_SUCCESS;
34 }
35
36 U_BOOT_CMD(
37         fastboot,       1,      0,      do_fastboot,
38         "use USB Fastboot protocol",
39         "\n"
40         "    - run as a fastboot usb device"
41 );