2 * (C) Copyright 2013 Patrice Bouchand <pbfwdlist_gmail_com>
3 * lzma uncompress command in Uboot
5 * made from existing cmd_unzip.c file of Uboot
8 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
10 * SPDX-License-Identifier: GPL-2.0+
18 #include <lzma/LzmaTools.h>
20 static int do_lzmadec(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
22 unsigned long src, dst;
23 SizeT src_len = ~0UL, dst_len = ~0UL;
28 dst_len = simple_strtoul(argv[3], NULL, 16);
31 src = simple_strtoul(argv[1], NULL, 16);
32 dst = simple_strtoul(argv[2], NULL, 16);
38 ret = lzmaBuffToBuffDecompress(map_sysmem(dst, dst_len), &src_len,
39 map_sysmem(src, 0), dst_len);
43 printf("Uncompressed size: %ld = %#lX\n", (ulong)src_len,
45 env_set_hex("filesize", src_len);
51 lzmadec, 4, 1, do_lzmadec,
52 "lzma uncompress a memory region",
53 "srcaddr dstaddr [dstsize]"