1*83d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+
22e192b24SSimon Glass /*
32e192b24SSimon Glass * cmd_dfu.c -- dfu command
42e192b24SSimon Glass *
52e192b24SSimon Glass * Copyright (C) 2015
62e192b24SSimon Glass * Lukasz Majewski <l.majewski@majess.pl>
72e192b24SSimon Glass *
82e192b24SSimon Glass * Copyright (C) 2012 Samsung Electronics
92e192b24SSimon Glass * authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
102e192b24SSimon Glass * Lukasz Majewski <l.majewski@samsung.com>
112e192b24SSimon Glass */
122e192b24SSimon Glass
132e192b24SSimon Glass #include <common.h>
142e192b24SSimon Glass #include <watchdog.h>
152e192b24SSimon Glass #include <dfu.h>
162e192b24SSimon Glass #include <console.h>
172e192b24SSimon Glass #include <g_dnl.h>
182e192b24SSimon Glass #include <usb.h>
192e192b24SSimon Glass #include <net.h>
202e192b24SSimon Glass
do_dfu(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])212e192b24SSimon Glass static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
222e192b24SSimon Glass {
232e192b24SSimon Glass
242e192b24SSimon Glass if (argc < 4)
252e192b24SSimon Glass return CMD_RET_USAGE;
262e192b24SSimon Glass
27bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_USB
282e192b24SSimon Glass char *usb_controller = argv[1];
290f44d335SMarek Vasut #endif
302e192b24SSimon Glass char *interface = argv[2];
312e192b24SSimon Glass char *devstring = argv[3];
322e192b24SSimon Glass
330f44d335SMarek Vasut int ret = 0;
34bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_TFTP
352e192b24SSimon Glass unsigned long addr = 0;
362e192b24SSimon Glass if (!strcmp(argv[1], "tftp")) {
372e192b24SSimon Glass if (argc == 5)
382e192b24SSimon Glass addr = simple_strtoul(argv[4], NULL, 0);
392e192b24SSimon Glass
402e192b24SSimon Glass return update_tftp(addr, interface, devstring);
412e192b24SSimon Glass }
422e192b24SSimon Glass #endif
43bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_USB
442e192b24SSimon Glass ret = dfu_init_env_entities(interface, devstring);
452e192b24SSimon Glass if (ret)
462e192b24SSimon Glass goto done;
472e192b24SSimon Glass
482e192b24SSimon Glass ret = CMD_RET_SUCCESS;
492e192b24SSimon Glass if (argc > 4 && strcmp(argv[4], "list") == 0) {
502e192b24SSimon Glass dfu_show_entities();
512e192b24SSimon Glass goto done;
522e192b24SSimon Glass }
532e192b24SSimon Glass
542e192b24SSimon Glass int controller_index = simple_strtoul(usb_controller, NULL, 0);
552e192b24SSimon Glass
5605341a87SB, Ravi run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
572e192b24SSimon Glass
582e192b24SSimon Glass done:
592e192b24SSimon Glass dfu_free_entities();
600f44d335SMarek Vasut #endif
612e192b24SSimon Glass return ret;
622e192b24SSimon Glass }
632e192b24SSimon Glass
642e192b24SSimon Glass U_BOOT_CMD(dfu, CONFIG_SYS_MAXARGS, 1, do_dfu,
652e192b24SSimon Glass "Device Firmware Upgrade",
66bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_USB
672e192b24SSimon Glass "<USB_controller> <interface> <dev> [list]\n"
682e192b24SSimon Glass " - device firmware upgrade via <USB_controller>\n"
692e192b24SSimon Glass " on device <dev>, attached to interface\n"
702e192b24SSimon Glass " <interface>\n"
712e192b24SSimon Glass " [list] - list available alt settings\n"
720f44d335SMarek Vasut #endif
73bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_TFTP
74bb4059a5SMarek Vasut #ifdef CONFIG_DFU_OVER_USB
750f44d335SMarek Vasut "dfu "
760f44d335SMarek Vasut #endif
770f44d335SMarek Vasut "tftp <interface> <dev> [<addr>]\n"
782e192b24SSimon Glass " - device firmware upgrade via TFTP\n"
792e192b24SSimon Glass " on device <dev>, attached to interface\n"
802e192b24SSimon Glass " <interface>\n"
812e192b24SSimon Glass " [<addr>] - address where FIT image has been stored\n"
822e192b24SSimon Glass #endif
832e192b24SSimon Glass );
84