1 // SPDX-License-Identifier: GPL-2.0+
3 * cmd_thordown.c -- USB TIZEN "THOR" Downloader gadget
5 * Copyright (C) 2013 Lukasz Majewski <l.majewski@samsung.com>
15 int do_thor_down(cmd_tbl_t
*cmdtp
, int flag
, int argc
, char * const argv
[])
20 char *usb_controller
= argv
[1];
21 char *interface
= argv
[2];
22 char *devstring
= argv
[3];
26 puts("TIZEN \"THOR\" Downloader\n");
28 ret
= dfu_init_env_entities(interface
, devstring
);
32 int controller_index
= simple_strtoul(usb_controller
, NULL
, 0);
33 ret
= usb_gadget_initialize(controller_index
);
35 pr_err("USB init failed: %d\n", ret
);
36 ret
= CMD_RET_FAILURE
;
40 g_dnl_register("usb_dnl_thor");
44 pr_err("THOR DOWNLOAD failed: %d\n", ret
);
45 ret
= CMD_RET_FAILURE
;
51 pr_err("THOR failed: %d\n", ret
);
52 ret
= CMD_RET_FAILURE
;
58 usb_gadget_release(controller_index
);
65 U_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 download\n"
69 " program via <USB_controller> on device <dev>,\n"
70 " attached to interface <interface>\n"