u-boot/cmd/fitupd.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2011
 * Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
 */

#include <common.h>
#include <command.h>
#include <net.h>

#if !defined(CONFIG_UPDATE_TFTP)
#error "CONFIG_UPDATE_TFTP required"
#endif

static int do_fitupd(struct cmd_tbl *cmdtp, int flag, int argc,
		     char *const argv[])
{
	ulong addr = 0UL;

	if (argc > 2)
		return CMD_RET_USAGE;

	if (argc == 2)
		addr = simple_strtoul(argv[1], NULL, 16);

	return update_tftp(addr, NULL, NULL);
}

U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
	"update from FIT image",
	"[addr]\n"
	"\t- run update from FIT image at addr\n"
	"\t  or from tftp 'updatefile'"
);
SPDX: Convert all of our single license tags to Linux Kernel style 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> 2018-05-06 21:58:06 +00:00			`// SPDX-License-Identifier: GPL-2.0+`
common/cmd_fitupd.c: restore corrupted file This file got corrupted by the automatic editin of commit 1a45966 "Add GPL-2.0+ SPDX-License-Identifier to source files"; restore the opiginal content and manually insert the SPDX ID. The bug was detected by running cppcheck, which reported: [common/cmd_fitupd.c:8]: (error) Invalid number of character ({) when these macros are defined: 'CONFIG_UPDATE_TFTP'. Signed-off-by: Wolfgang Denk <wd@denx.de> 2014-11-06 13:03:01 +00:00			`/*`
			`* (C) Copyright 2011`
			`* Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de`
add command fitupd to run an update from a FIT image Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> 2011-07-16 05:51:00 +00:00			`*/`

			`#include <common.h>`
			`#include <command.h>`
net: Add prototype for update_tftp This function should be declared in net.h. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> 2013-05-15 06:23:54 +00:00			`#include <net.h>`
add command fitupd to run an update from a FIT image Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> 2011-07-16 05:51:00 +00:00
			`#if !defined(CONFIG_UPDATE_TFTP)`
			`#error "CONFIG_UPDATE_TFTP required"`
			`#endif`

command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> 2020-05-10 17:40:03 +00:00			`static int do_fitupd(struct cmd_tbl *cmdtp, int flag, int argc,`
			`char *const argv[])`
add command fitupd to run an update from a FIT image Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> 2011-07-16 05:51:00 +00:00			`{`
			`ulong addr = 0UL;`

			`if (argc > 2)`
Convert cmd_usage() calls in common to use a return value Change all files in common/ to use CMD_RET_USAGE instead of calling cmd_usage() directly. I'm not completely sure about this patch since the code since impact is small (100 byte or so on ARM) and it might need splitting into smaller patches. But for now here it is. Signed-off-by: Simon Glass <sjg@chromium.org> 2011-12-10 08:44:01 +00:00			`return CMD_RET_USAGE;`
add command fitupd to run an update from a FIT image Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> 2011-07-16 05:51:00 +00:00
			`if (argc == 2)`
			`addr = simple_strtoul(argv[1], NULL, 16);`

update: tftp: dfu: Extend update_tftp() function to support DFU This code allows using DFU defined mediums for storing data received via TFTP protocol. It reuses and preserves functionality of legacy code at common/update.c. The update_tftp() function now accepts parameters - namely medium device name and its number (e.g. mmc 1). Without this information passed old behavior is preserved. Signed-off-by: Lukasz Majewski <l.majewski@majess.pl> Acked-by: Joe Hershberger <joe.hershberger@ni.com> 2015-08-23 22:21:47 +00:00			`return update_tftp(addr, NULL, NULL);`
add command fitupd to run an update from a FIT image Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> 2011-07-16 05:51:00 +00:00			`}`

			`U_BOOT_CMD(fitupd, 2, 0, do_fitupd,`
			`"update from FIT image",`
			`"[addr]\n"`
			`"\t- run update from FIT image at addr\n"`
			`"\t or from tftp 'updatefile'"`
			`);`