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6ec3f92089
Drop old implementation and use hash_command() instead, as how it's currently done for crc32 and sha1sum cmds. Test: => md5sum 0x60000000 0x200 md5 for 60000000 ... 600001ff ==> e6bbbe95f5b41996f4a9b9af7bbd4050 Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2011
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* Joe Hershberger, National Instruments, joe.hershberger@ni.com
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*
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* (C) Copyright 2000
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#include <command.h>
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#include <env.h>
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#include <image.h>
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#include <hash.h>
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#include <mapmem.h>
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#include <u-boot/md5.h>
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#include <asm/io.h>
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static int do_md5sum(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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int flags = HASH_FLAG_ENV;
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int ac;
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char *const *av;
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if (argc < 3)
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return CMD_RET_USAGE;
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av = argv + 1;
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ac = argc - 1;
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if (IS_ENABLED(CONFIG_MD5SUM_VERIFY) && strcmp(*av, "-v") == 0) {
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flags |= HASH_FLAG_VERIFY;
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av++;
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ac--;
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}
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return hash_command("md5", flags, cmdtp, flag, ac, av);
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}
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#if IS_ENABLED(CONFIG_MD5SUM_VERIFY)
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U_BOOT_CMD(
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md5sum, 5, 1, do_md5sum,
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"compute MD5 message digest",
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"address count [[*]sum]\n"
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" - compute MD5 message digest [save to sum]\n"
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"md5sum -v address count [*]sum\n"
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" - verify md5sum of memory area"
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);
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#else
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U_BOOT_CMD(
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md5sum, 4, 1, do_md5sum,
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"compute MD5 message digest",
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"address count [[*]sum]\n"
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" - compute MD5 message digest [save to sum]"
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);
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#endif /* IS_ENABLED(CONFIG_MD5SUM_VERIFY) */
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