From 2e192b245ed36a63bab0ef576999a95e23f60ecd Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 20:53:52 -0700 Subject: Remove the cmd_ prefix from command files Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Heiko Schocher Acked-by: Stefan Roese Acked-by: Przemyslaw Marczak --- cmd/lzmadec.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 cmd/lzmadec.c (limited to 'cmd/lzmadec.c') diff --git a/cmd/lzmadec.c b/cmd/lzmadec.c new file mode 100644 index 0000000..1ad9ed6 --- /dev/null +++ b/cmd/lzmadec.c @@ -0,0 +1,53 @@ +/* + * (C) Copyright 2013 Patrice Bouchand + * lzma uncompress command in Uboot + * + * made from existing cmd_unzip.c file of Uboot + * + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include + +#include + +static int do_lzmadec(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) +{ + unsigned long src, dst; + unsigned long src_len = ~0UL, dst_len = ~0UL; + int ret; + + switch (argc) { + case 4: + dst_len = simple_strtoul(argv[3], NULL, 16); + /* fall through */ + case 3: + src = simple_strtoul(argv[1], NULL, 16); + dst = simple_strtoul(argv[2], NULL, 16); + break; + default: + return CMD_RET_USAGE; + } + + ret = lzmaBuffToBuffDecompress(map_sysmem(dst, dst_len), &src_len, + map_sysmem(src, 0), dst_len); + + if (ret != SZ_OK) + return 1; + printf("Uncompressed size: %ld = 0x%lX\n", src_len, src_len); + setenv_hex("filesize", src_len); + + return 0; +} + +U_BOOT_CMD( + lzmadec, 4, 1, do_lzmadec, + "lzma uncompress a memory region", + "srcaddr dstaddr [dstsize]" +); -- cgit v1.1