mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
// 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 <l.majewski@majess.pl>
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*
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* Copyright (C) 2012 Samsung Electronics
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* authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
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* Lukasz Majewski <l.majewski@samsung.com>
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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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