u-boot/common/cmd_fitupd.c
Lukasz Majewski c7ff552843 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>
2015-09-07 13:41:05 +02:00

35 lines
666 B
C

/*
* (C) Copyright 2011
* Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <net.h>
#if !defined(CONFIG_UPDATE_TFTP)
#error "CONFIG_UPDATE_TFTP required"
#endif
static int do_fitupd(cmd_tbl_t *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'"
);