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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Lukasz Majewski3402b052013-10-08 14:30:44 +02002/*
3 * cmd_thordown.c -- USB TIZEN "THOR" Downloader gadget
4 *
5 * Copyright (C) 2013 Lukasz Majewski <l.majewski@samsung.com>
6 * All rights reserved.
Lukasz Majewski3402b052013-10-08 14:30:44 +02007 */
8
9#include <common.h>
10#include <thor.h>
11#include <dfu.h>
12#include <g_dnl.h>
13#include <usb.h>
14
15int do_thor_down(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
16{
17 if (argc < 4)
18 return CMD_RET_USAGE;
19
20 char *usb_controller = argv[1];
21 char *interface = argv[2];
22 char *devstring = argv[3];
23
Lukasz Majewski3402b052013-10-08 14:30:44 +020024 int ret;
25
26 puts("TIZEN \"THOR\" Downloader\n");
27
Lukasz Majewski90fadb52014-06-23 09:39:16 +020028 ret = dfu_init_env_entities(interface, devstring);
Lukasz Majewski3402b052013-10-08 14:30:44 +020029 if (ret)
Lukasz Majewski90fadb52014-06-23 09:39:16 +020030 goto done;
Lukasz Majewski3402b052013-10-08 14:30:44 +020031
32 int controller_index = simple_strtoul(usb_controller, NULL, 0);
33 ret = board_usb_init(controller_index, USB_INIT_DEVICE);
34 if (ret) {
Masahiro Yamada9b643e32017-09-16 14:10:41 +090035 pr_err("USB init failed: %d", ret);
Lukasz Majewski3402b052013-10-08 14:30:44 +020036 ret = CMD_RET_FAILURE;
37 goto exit;
38 }
39
Mateusz Zalegac4d0e852014-04-28 21:13:28 +020040 g_dnl_register("usb_dnl_thor");
Lukasz Majewski3402b052013-10-08 14:30:44 +020041
42 ret = thor_init();
43 if (ret) {
Masahiro Yamada9b643e32017-09-16 14:10:41 +090044 pr_err("THOR DOWNLOAD failed: %d", ret);
Lukasz Majewski3402b052013-10-08 14:30:44 +020045 ret = CMD_RET_FAILURE;
46 goto exit;
47 }
48
49 ret = thor_handle();
50 if (ret) {
Masahiro Yamada9b643e32017-09-16 14:10:41 +090051 pr_err("THOR failed: %d", ret);
Lukasz Majewski3402b052013-10-08 14:30:44 +020052 ret = CMD_RET_FAILURE;
53 goto exit;
54 }
55
56exit:
57 g_dnl_unregister();
Inha Songd2817302015-03-03 17:32:06 +010058 board_usb_cleanup(controller_index, USB_INIT_DEVICE);
Lukasz Majewski90fadb52014-06-23 09:39:16 +020059done:
Lukasz Majewski3402b052013-10-08 14:30:44 +020060 dfu_free_entities();
61
62 return ret;
63}
64
65U_BOOT_CMD(thordown, CONFIG_SYS_MAXARGS, 1, do_thor_down,
66 "TIZEN \"THOR\" downloader",
67 "<USB_controller> <interface> <dev>\n"
68 " - device software upgrade via LTHOR TIZEN dowload\n"
69 " program via <USB_controller> on device <dev>,\n"
70 " attached to interface <interface>\n"
71);