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83 lines
1.8 KiB
83 lines
1.8 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* cmd_dfu.c -- dfu command |
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* |
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* Copyright (C) 2015 |
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* Lukasz Majewski <[email protected]> |
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* |
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* Copyright (C) 2012 Samsung Electronics |
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* authors: Andrzej Pietrasiewicz <[email protected]> |
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* Lukasz Majewski <[email protected]> |
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*/ |
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#include <common.h> |
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#include <watchdog.h> |
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#include <dfu.h> |
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#include <console.h> |
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#include <g_dnl.h> |
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#include <usb.h> |
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#include <net.h> |
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static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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if (argc < 4) |
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return CMD_RET_USAGE; |
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#ifdef CONFIG_DFU_OVER_USB |
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char *usb_controller = argv[1]; |
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#endif |
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char *interface = argv[2]; |
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char *devstring = argv[3]; |
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int ret = 0; |
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#ifdef CONFIG_DFU_OVER_TFTP |
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unsigned long addr = 0; |
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if (!strcmp(argv[1], "tftp")) { |
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if (argc == 5) |
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addr = simple_strtoul(argv[4], NULL, 0); |
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return update_tftp(addr, interface, devstring); |
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} |
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#endif |
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#ifdef CONFIG_DFU_OVER_USB |
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ret = dfu_init_env_entities(interface, devstring); |
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if (ret) |
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goto done; |
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ret = CMD_RET_SUCCESS; |
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if (argc > 4 && strcmp(argv[4], "list") == 0) { |
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dfu_show_entities(); |
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goto done; |
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} |
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int controller_index = simple_strtoul(usb_controller, NULL, 0); |
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run_usb_dnl_gadget(controller_index, "usb_dnl_dfu"); |
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done: |
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dfu_free_entities(); |
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#endif |
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return ret; |
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} |
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U_BOOT_CMD(dfu, CONFIG_SYS_MAXARGS, 1, do_dfu, |
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"Device Firmware Upgrade", |
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#ifdef CONFIG_DFU_OVER_USB |
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"<USB_controller> <interface> <dev> [list]\n" |
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" - device firmware upgrade via <USB_controller>\n" |
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" on device <dev>, attached to interface\n" |
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" <interface>\n" |
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" [list] - list available alt settings\n" |
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#endif |
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#ifdef CONFIG_DFU_OVER_TFTP |
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#ifdef CONFIG_DFU_OVER_USB |
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"dfu " |
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#endif |
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"tftp <interface> <dev> [<addr>]\n" |
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" - device firmware upgrade via TFTP\n" |
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" on device <dev>, attached to interface\n" |
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" <interface>\n" |
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" [<addr>] - address where FIT image has been stored\n" |
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#endif |
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);
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