e9b0fd839b
Since dfu is not only used for USB, and some platform only supports DFU_OVER_TFTP or EFI capsule update, dfu_alt_info is defined on such platforms too. For such platform, 'dfu list' command is useful to check how the current dfu_alt_info setting is parsed. Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
114 lines
2.5 KiB
C
114 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* cmd_dfu.c -- dfu command
|
|
*
|
|
* Copyright (C) 2015
|
|
* Lukasz Majewski <l.majewski@majess.pl>
|
|
*
|
|
* Copyright (C) 2012 Samsung Electronics
|
|
* authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
|
|
* Lukasz Majewski <l.majewski@samsung.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <watchdog.h>
|
|
#include <dfu.h>
|
|
#include <console.h>
|
|
#include <g_dnl.h>
|
|
#include <usb.h>
|
|
#include <net.h>
|
|
|
|
static int do_dfu(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
|
|
if (argc < 2)
|
|
return CMD_RET_USAGE;
|
|
|
|
#ifdef CONFIG_DFU_OVER_USB
|
|
char *usb_controller = argv[1];
|
|
#endif
|
|
char *interface = NULL;
|
|
char *devstring = NULL;
|
|
#if defined(CONFIG_DFU_TIMEOUT) || defined(CONFIG_DFU_OVER_TFTP)
|
|
unsigned long value = 0;
|
|
#endif
|
|
if (argc >= 4) {
|
|
interface = argv[2];
|
|
devstring = argv[3];
|
|
}
|
|
|
|
#if defined(CONFIG_DFU_TIMEOUT) || defined(CONFIG_DFU_OVER_TFTP)
|
|
if (argc == 5 || argc == 3)
|
|
value = simple_strtoul(argv[argc - 1], NULL, 0);
|
|
#endif
|
|
|
|
int ret = 0;
|
|
#ifdef CONFIG_DFU_OVER_TFTP
|
|
if (!strcmp(argv[1], "tftp"))
|
|
return update_tftp(value, interface, devstring);
|
|
#endif
|
|
ret = dfu_init_env_entities(interface, devstring);
|
|
if (ret)
|
|
goto done;
|
|
|
|
#ifdef CONFIG_DFU_TIMEOUT
|
|
dfu_set_timeout(value * 1000);
|
|
#endif
|
|
|
|
ret = CMD_RET_SUCCESS;
|
|
if (strcmp(argv[argc - 1], "list") == 0) {
|
|
dfu_show_entities();
|
|
goto done;
|
|
}
|
|
|
|
#ifdef CONFIG_DFU_OVER_USB
|
|
int controller_index = simple_strtoul(usb_controller, NULL, 0);
|
|
bool retry = false;
|
|
do {
|
|
ret = run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
|
|
|
|
if (dfu_reinit_needed) {
|
|
dfu_free_entities();
|
|
ret = dfu_init_env_entities(interface, devstring);
|
|
if (ret)
|
|
goto done;
|
|
retry = true;
|
|
}
|
|
} while (retry);
|
|
|
|
#endif
|
|
done:
|
|
dfu_free_entities();
|
|
return ret;
|
|
}
|
|
|
|
U_BOOT_CMD(dfu, CONFIG_SYS_MAXARGS, 1, do_dfu,
|
|
"Device Firmware Upgrade",
|
|
""
|
|
#ifdef CONFIG_DFU_OVER_USB
|
|
#ifdef CONFIG_DFU_TIMEOUT
|
|
"<USB_controller> [<interface> <dev>] [<timeout>] [list]\n"
|
|
#else
|
|
"<USB_controller> [<interface> <dev>] [list]\n"
|
|
#endif
|
|
" - device firmware upgrade via <USB_controller>\n"
|
|
" on device <dev>, attached to interface\n"
|
|
" <interface>\n"
|
|
#ifdef CONFIG_DFU_TIMEOUT
|
|
" [<timeout>] - specify inactivity timeout in seconds\n"
|
|
#endif
|
|
#endif
|
|
" [list] - list available alt settings\n"
|
|
#ifdef CONFIG_DFU_OVER_TFTP
|
|
#ifdef CONFIG_DFU_OVER_USB
|
|
"dfu "
|
|
#endif
|
|
"tftp [<interface> <dev>] [<addr>]\n"
|
|
" - device firmware upgrade via TFTP\n"
|
|
" on device <dev>, attached to interface\n"
|
|
" <interface>\n"
|
|
" [<addr>] - address where FIT image has been stored\n"
|
|
#endif
|
|
);
|