4c12eeb8b5
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>
37 lines
789 B
C
37 lines
789 B
C
/*
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* (C) Copyright 2011
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* Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
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*
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* This file is released under the terms of GPL v2 and any later version.
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* See the file COPYING in the root directory of the source tree for details.
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*/
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#include <common.h>
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#include <command.h>
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#if !defined(CONFIG_UPDATE_TFTP)
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#error "CONFIG_UPDATE_TFTP required"
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#endif
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extern int update_tftp(ulong addr);
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static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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ulong addr = 0UL;
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if (argc > 2)
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return CMD_RET_USAGE;
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if (argc == 2)
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addr = simple_strtoul(argv[1], NULL, 16);
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return update_tftp(addr);
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}
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U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
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"update from FIT image",
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"[addr]\n"
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"\t- run update from FIT image at addr\n"
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"\t or from tftp 'updatefile'"
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);
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