From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/u-boot/cmd/zip.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 roms/u-boot/cmd/zip.c (limited to 'roms/u-boot/cmd/zip.c') diff --git a/roms/u-boot/cmd/zip.c b/roms/u-boot/cmd/zip.c new file mode 100644 index 000000000..8ad376846 --- /dev/null +++ b/roms/u-boot/cmd/zip.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2012 + * Lei Wen , Marvell Inc. + */ + +#include +#include +#include +#include + +static int do_zip(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + unsigned long src, dst; + unsigned long src_len, dst_len = ~0UL; + + switch (argc) { + case 5: + dst_len = simple_strtoul(argv[4], NULL, 16); + /* fall through */ + case 4: + src = simple_strtoul(argv[1], NULL, 16); + src_len = simple_strtoul(argv[2], NULL, 16); + dst = simple_strtoul(argv[3], NULL, 16); + break; + default: + return cmd_usage(cmdtp); + } + + if (gzip((void *) dst, &dst_len, (void *) src, src_len) != 0) + return 1; + + printf("Compressed size: %lu = 0x%lX\n", dst_len, dst_len); + env_set_hex("filesize", dst_len); + + return 0; +} + +U_BOOT_CMD( + zip, 5, 1, do_zip, + "zip a memory region", + "srcaddr srcsize dstaddr [dstsize]" +); -- cgit 1.2.3-korg