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-rw-r--r--common/cmd_ximg.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/common/cmd_ximg.c b/common/cmd_ximg.c
deleted file mode 100644
index d033c15b62..0000000000
--- a/common/cmd_ximg.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2003
- * Kai-Uwe Bloem, Auerswald GmbH & Co KG, <linux-development@auerswald.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-
-/*
- * Multi Image extract
- */
-#include <common.h>
-#include <command.h>
-#include <image.h>
-#include <mapmem.h>
-#include <watchdog.h>
-#if defined(CONFIG_BZIP2)
-#include <bzlib.h>
-#endif
-#include <asm/byteorder.h>
-#include <asm/io.h>
-
-#ifndef CONFIG_SYS_XIMG_LEN
-/* use 8MByte as default max gunzip size */
-#define CONFIG_SYS_XIMG_LEN 0x800000
-#endif
-
-static int
-do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- ulong addr = load_addr;
- ulong dest = 0;
- ulong data, len;
- int verify;
- int part = 0;
-#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
- ulong count;
- image_header_t *hdr = NULL;
-#endif
-#if defined(CONFIG_FIT)
- const char *uname = NULL;
- const void* fit_hdr;
- int noffset;
- const void *fit_data;
- size_t fit_len;
-#endif
-#ifdef CONFIG_GZIP
- uint unc_len = CONFIG_SYS_XIMG_LEN;
-#endif
- uint8_t comp;
-
- verify = getenv_yesno("verify");
-
- if (argc > 1) {
- addr = simple_strtoul(argv[1], NULL, 16);
- }
- if (argc > 2) {
- part = simple_strtoul(argv[2], NULL, 16);
-#if defined(CONFIG_FIT)
- uname = argv[2];
-#endif
- }
- if (argc > 3) {
- dest = simple_strtoul(argv[3], NULL, 16);
- }
-
- switch (genimg_get_format((void *)addr)) {
-#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
- case IMAGE_FORMAT_LEGACY:
-
- printf("## Copying part %d from legacy image "
- "at %08lx ...\n", part, addr);
-
- hdr = (image_header_t *)addr;
- if (!image_check_magic(hdr)) {
- printf("Bad Magic Number\n");
- return 1;
- }
-
- if (!image_check_hcrc(hdr)) {
- printf("Bad Header Checksum\n");
- return 1;
- }
-#ifdef DEBUG
- image_print_contents(hdr);
-#endif
-
- if (!image_check_type(hdr, IH_TYPE_MULTI) &&
- !image_check_type(hdr, IH_TYPE_SCRIPT)) {
- printf("Wrong Image Type for %s command\n",
- cmdtp->name);
- return 1;
- }
-
- comp = image_get_comp(hdr);
- if ((comp != IH_COMP_NONE) && (argc < 4)) {
- printf("Must specify load address for %s command "
- "with compressed image\n",
- cmdtp->name);
- return 1;
- }
-
- if (verify) {
- printf(" Verifying Checksum ... ");
- if (!image_check_dcrc(hdr)) {
- printf("Bad Data CRC\n");
- return 1;
- }
- printf("OK\n");
- }
-
- count = image_multi_count(hdr);
- if (part >= count) {
- printf("Bad Image Part\n");
- return 1;
- }
-
- image_multi_getimg(hdr, part, &data, &len);
- break;
-#endif
-#if defined(CONFIG_FIT)
- case IMAGE_FORMAT_FIT:
- if (uname == NULL) {
- puts("No FIT subimage unit name\n");
- return 1;
- }
-
- printf("## Copying '%s' subimage from FIT image "
- "at %08lx ...\n", uname, addr);
-
- fit_hdr = (const void *)addr;
- if (!fit_check_format(fit_hdr)) {
- puts("Bad FIT image format\n");
- return 1;
- }
-
- /* get subimage node offset */
- noffset = fit_image_get_node(fit_hdr, uname);
- if (noffset < 0) {
- printf("Can't find '%s' FIT subimage\n", uname);
- return 1;
- }
-
- if (fit_image_check_comp(fit_hdr, noffset, IH_COMP_NONE)
- && (argc < 4)) {
- printf("Must specify load address for %s command "
- "with compressed image\n",
- cmdtp->name);
- return 1;
- }
-
- /* verify integrity */
- if (verify) {
- if (!fit_image_verify(fit_hdr, noffset)) {
- puts("Bad Data Hash\n");
- return 1;
- }
- }
-
- /* get subimage data address and length */
- if (fit_image_get_data(fit_hdr, noffset,
- &fit_data, &fit_len)) {
- puts("Could not find script subimage data\n");
- return 1;
- }
-
- if (fit_image_get_comp(fit_hdr, noffset, &comp)) {
- puts("Could not find script subimage "
- "compression type\n");
- return 1;
- }
-
- data = (ulong)fit_data;
- len = (ulong)fit_len;
- break;
-#endif
- default:
- puts("Invalid image type for imxtract\n");
- return 1;
- }
-
- if (argc > 3) {
- switch (comp) {
- case IH_COMP_NONE:
-#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
- {
- size_t l = len;
- size_t tail;
- void *to = (void *) dest;
- void *from = (void *)data;
-
- printf(" Loading part %d ... ", part);
-
- while (l > 0) {
- tail = (l > CHUNKSZ) ? CHUNKSZ : l;
- WATCHDOG_RESET();
- memmove(to, from, tail);
- to += tail;
- from += tail;
- l -= tail;
- }
- }
-#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
- printf(" Loading part %d ... ", part);
- memmove((char *) dest, (char *)data, len);
-#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
- break;
-#ifdef CONFIG_GZIP
- case IH_COMP_GZIP:
- printf(" Uncompressing part %d ... ", part);
- if (gunzip((void *) dest, unc_len,
- (uchar *) data, &len) != 0) {
- puts("GUNZIP ERROR - image not loaded\n");
- return 1;
- }
- break;
-#endif
-#if defined(CONFIG_BZIP2) && defined(CONFIG_IMAGE_FORMAT_LEGACY)
- case IH_COMP_BZIP2:
- {
- int i;
-
- printf(" Uncompressing part %d ... ", part);
- /*
- * If we've got less than 4 MB of malloc()
- * space, use slower decompression algorithm
- * which requires at most 2300 KB of memory.
- */
- i = BZ2_bzBuffToBuffDecompress(
- map_sysmem(ntohl(hdr->ih_load), 0),
- &unc_len, (char *)data, len,
- CONFIG_SYS_MALLOC_LEN < (4096 * 1024),
- 0);
- if (i != BZ_OK) {
- printf("BUNZIP2 ERROR %d - "
- "image not loaded\n", i);
- return 1;
- }
- }
- break;
-#endif /* CONFIG_BZIP2 */
- default:
- printf("Unimplemented compression type %d\n", comp);
- return 1;
- }
- puts("OK\n");
- }
-
- flush_cache(dest, len);
-
- setenv_hex("fileaddr", data);
- setenv_hex("filesize", len);
-
- return 0;
-}
-
-#ifdef CONFIG_SYS_LONGHELP
-static char imgextract_help_text[] =
- "addr part [dest]\n"
- " - extract <part> from legacy image at <addr> and copy to <dest>"
-#if defined(CONFIG_FIT)
- "\n"
- "addr uname [dest]\n"
- " - extract <uname> subimage from FIT image at <addr> and copy to <dest>"
-#endif
- "";
-#endif
-
-U_BOOT_CMD(
- imxtract, 4, 1, do_imgextract,
- "extract a part of a multi-image", imgextract_help_text
-);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 20:01:32 +0000