183d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+
22e192b24SSimon Glass /*
32e192b24SSimon Glass * (C) Copyright 2012
42e192b24SSimon Glass * Lei Wen <leiwen@marvell.com>, Marvell Inc.
52e192b24SSimon Glass */
62e192b24SSimon Glass
72e192b24SSimon Glass #include <common.h>
82e192b24SSimon Glass #include <command.h>
92e192b24SSimon Glass
do_zip(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])102e192b24SSimon Glass static int do_zip(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
112e192b24SSimon Glass {
122e192b24SSimon Glass unsigned long src, dst;
132e192b24SSimon Glass unsigned long src_len, dst_len = ~0UL;
142e192b24SSimon Glass
152e192b24SSimon Glass switch (argc) {
162e192b24SSimon Glass case 5:
172e192b24SSimon Glass dst_len = simple_strtoul(argv[4], NULL, 16);
182e192b24SSimon Glass /* fall through */
192e192b24SSimon Glass case 4:
202e192b24SSimon Glass src = simple_strtoul(argv[1], NULL, 16);
212e192b24SSimon Glass src_len = simple_strtoul(argv[2], NULL, 16);
222e192b24SSimon Glass dst = simple_strtoul(argv[3], NULL, 16);
232e192b24SSimon Glass break;
242e192b24SSimon Glass default:
252e192b24SSimon Glass return cmd_usage(cmdtp);
262e192b24SSimon Glass }
272e192b24SSimon Glass
282e192b24SSimon Glass if (gzip((void *) dst, &dst_len, (void *) src, src_len) != 0)
292e192b24SSimon Glass return 1;
302e192b24SSimon Glass
31*d6670909SHeinrich Schuchardt printf("Compressed size: %lu = 0x%lX\n", dst_len, dst_len);
32018f5303SSimon Glass env_set_hex("filesize", dst_len);
332e192b24SSimon Glass
342e192b24SSimon Glass return 0;
352e192b24SSimon Glass }
362e192b24SSimon Glass
372e192b24SSimon Glass U_BOOT_CMD(
382e192b24SSimon Glass zip, 5, 1, do_zip,
392e192b24SSimon Glass "zip a memory region",
402e192b24SSimon Glass "srcaddr srcsize dstaddr [dstsize]"
412e192b24SSimon Glass );
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