ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/common/cmd_zip.c b/marvell/uboot/common/cmd_zip.c
new file mode 100644
index 0000000..7fcd9d5
--- /dev/null
+++ b/marvell/uboot/common/cmd_zip.c
@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2012
+ * Lei Wen <leiwen@marvell.com>, Marvell Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+
+static int do_zip(cmd_tbl_t *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: %ld = 0x%lX\n", dst_len, dst_len);
+ setenv_hex("filesize", dst_len);
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ zip, 5, 1, do_zip,
+ "zip a memory region",
+ "srcaddr srcsize dstaddr [dstsize]"
+);