1 files changed, 0 insertions, 126 deletions
diff --git a/qemu/roms/u-boot/lib/gzip.c b/qemu/roms/u-boot/lib/gzip.c
deleted file mode 100644
index ff37d4f31..000000000
--- a/qemu/roms/u-boot/lib/gzip.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * (C) Copyright 2012
- * Lei Wen <leiwen@marvell.com>, Marvell Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <watchdog.h>
-#include <command.h>
-#include <image.h>
-#include <malloc.h>
-#include <u-boot/zlib.h>
-#include "zlib/zutil.h"
-
-#ifndef CONFIG_GZIP_COMPRESS_DEF_SZ
-#define CONFIG_GZIP_COMPRESS_DEF_SZ	0x200
-#endif
-#define ZALLOC_ALIGNMENT		16
-
-static void *zalloc(void *x, unsigned items, unsigned size)
-{
-	void *p;
-
-	size *= items;
-	size = (size + ZALLOC_ALIGNMENT - 1) & ~(ZALLOC_ALIGNMENT - 1);
-
-	p = malloc (size);
-
-	return (p);
-}
-
-static void zfree(void *x, void *addr, unsigned nb)
-{
-	free (addr);
-}
-
-int gzip(void *dst, unsigned long *lenp,
-		unsigned char *src, unsigned long srclen)
-{
-	return zzip(dst, lenp, src, srclen, 1, NULL);
-}
-
-/*
- * Compress blocks with zlib
- */
-int zzip(void *dst, unsigned long *lenp, unsigned char *src,
-		unsigned long srclen, int stoponerr,
-		int (*func)(unsigned long, unsigned long))
-{
-	z_stream s;
-	int r, flush, orig, window;
-	unsigned long comp_len, left_len;
-
-	if (!srclen)
-		return 0;
-
-#ifndef CONFIG_GZIP
-	window = MAX_WBITS;
-#else
-	window = 2 * MAX_WBITS;
-#endif
-	orig = *lenp;
-	s.zalloc = zalloc;
-	s.zfree = zfree;
-	s.opaque = Z_NULL;
-
-	r = deflateInit2_(&s, Z_BEST_SPEED, Z_DEFLATED,	window,
-			DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-			ZLIB_VERSION, sizeof(z_stream));
-	if (r != Z_OK) {
-		printf ("Error: deflateInit2_() returned %d\n", r);
-		return -1;
-	}
-
-	while (srclen > 0) {
-		comp_len = (srclen > CONFIG_GZIP_COMPRESS_DEF_SZ) ?
-				CONFIG_GZIP_COMPRESS_DEF_SZ : srclen;
-
-		s.next_in = src;
-		s.avail_in = comp_len;
-		flush = (srclen > CONFIG_GZIP_COMPRESS_DEF_SZ)?
-			Z_NO_FLUSH : Z_FINISH;
-
-		do {
-			left_len = (*lenp > CONFIG_GZIP_COMPRESS_DEF_SZ) ?
-					CONFIG_GZIP_COMPRESS_DEF_SZ : *lenp;
-			s.next_out = dst;
-			s.avail_out = left_len;
-			r = deflate(&s, flush);
-			if (r == Z_STREAM_ERROR && stoponerr == 1) {
-				printf("Error: deflate() returned %d\n", r);
-				r = -1;
-				goto bail;
-			}
-			if (!func) {
-				dst += (left_len - s.avail_out);
-				*lenp -= (left_len - s.avail_out);
-			} else if (left_len - s.avail_out > 0) {
-				r = func((unsigned long)dst,
-					left_len - s.avail_out);
-				if (r < 0)
-					goto bail;
-			}
-		} while (s.avail_out == 0 && (*lenp > 0));
-		if (s.avail_in) {
-			printf("Deflate failed to consume %u bytes", s.avail_in);
-			r = -1;
-			goto bail;
-		}
-		if (*lenp == 0) {
-			printf("Deflate need more space to compress "
-				"left %lu bytes\n", srclen);
-			r = -1;
-			goto bail;
-		}
-		srclen -= comp_len;
-		src += comp_len;
-	}
-
-	r = 0;
-bail:
-	deflateEnd(&s);
-	*lenp = orig - *lenp;
-	return r;
-}