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 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 ); 42