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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-07 11:57:20 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-07 11:57:20 +0000
commit725611a466f2edf12f809d22339b22223af4afe7 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /openwrt/package/mtd
parentf4dd5a6d7c4ebea48cd6292744cb9def6037de80 (diff)
move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@4944 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/package/mtd')
-rw-r--r--openwrt/package/mtd/Config.in15
-rw-r--r--openwrt/package/mtd/Makefile37
-rw-r--r--openwrt/package/mtd/ipkg/mtd-static.control4
-rw-r--r--openwrt/package/mtd/ipkg/mtd.control4
-rw-r--r--openwrt/package/mtd/mtd.c475
5 files changed, 0 insertions, 535 deletions
diff --git a/openwrt/package/mtd/Config.in b/openwrt/package/mtd/Config.in
deleted file mode 100644
index 5420dff56..000000000
--- a/openwrt/package/mtd/Config.in
+++ /dev/null
@@ -1,15 +0,0 @@
-config BR2_PACKAGE_MTD
- prompt "mtd............................... Update utility for trx firmware images"
- tristate
- default y
- help
- Update utility for trx firmware images.
-
-config BR2_PACKAGE_MTD_STATIC
- prompt "mtd-static........................ Update utility for trx firmware images (statically linked)"
- tristate
- default n
- help
- Update utility for trx firmware images (statically linked). To update
- from other firmware or older OpenWrt releases.
-
diff --git a/openwrt/package/mtd/Makefile b/openwrt/package/mtd/Makefile
deleted file mode 100644
index 61e7e74c2..000000000
--- a/openwrt/package/mtd/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-# $Id$
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME := mtd
-PKG_RELEASE := 4
-
-PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
-
-include $(TOPDIR)/package/rules.mk
-
-$(eval $(call PKG_template,MTD,$(PKG_NAME),$(PKG_RELEASE),$(ARCH)))
-$(eval $(call PKG_template,MTD_STATIC,mtd-static,$(PKG_RELEASE),$(ARCH)))
-
-$(PKG_BUILD_DIR)/.prepared:
- mkdir -p $(PKG_BUILD_DIR)
- touch $@
-
-$(PKG_BUILD_DIR)/.configured:
- touch $@
-
-$(PKG_BUILD_DIR)/.built:
- $(TARGET_CC) $(TARGET_CFLAGS) -o $(PKG_BUILD_DIR)/mtd mtd.c
- $(TARGET_CC) -static $(TARGET_CFLAGS) -o $(PKG_BUILD_DIR)/mtd-static mtd.c
- touch $@
-
-$(IPKG_MTD):
- install -d -m0755 $(IDIR_MTD)/sbin
- install -m0755 $(PKG_BUILD_DIR)/mtd $(IDIR_MTD)/sbin
- $(RSTRIP) $(IDIR_MTD)/sbin/*
- $(IPKG_BUILD) $(IDIR_MTD) $(PACKAGE_DIR)
-
-$(IPKG_MTD_STATIC):
- install -d -m0755 $(IDIR_MTD_STATIC)/sbin
- install -m0755 $(PKG_BUILD_DIR)/mtd-static $(IDIR_MTD_STATIC)/sbin
- $(RSTRIP) $(IDIR_MTD_STATIC)/sbin/*
- $(IPKG_BUILD) $(IDIR_MTD_STATIC) $(PACKAGE_DIR)
diff --git a/openwrt/package/mtd/ipkg/mtd-static.control b/openwrt/package/mtd/ipkg/mtd-static.control
deleted file mode 100644
index ded243a8b..000000000
--- a/openwrt/package/mtd/ipkg/mtd-static.control
+++ /dev/null
@@ -1,4 +0,0 @@
-Package: mtd-static
-Priority: optional
-Section: sys
-Description: Tool for modifying the flash chip (statically linked)
diff --git a/openwrt/package/mtd/ipkg/mtd.control b/openwrt/package/mtd/ipkg/mtd.control
deleted file mode 100644
index 3145581c9..000000000
--- a/openwrt/package/mtd/ipkg/mtd.control
+++ /dev/null
@@ -1,4 +0,0 @@
-Package: mtd
-Priority: optional
-Section: sys
-Description: Tool for modifying the flash chip
diff --git a/openwrt/package/mtd/mtd.c b/openwrt/package/mtd/mtd.c
deleted file mode 100644
index 23e99160a..000000000
--- a/openwrt/package/mtd/mtd.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/*
- * mtd - simple memory technology device manipulation tool
- *
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@dass-it.de>,
- * Felix Fietkau <nbd@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Id$
- *
- * The code is based on the linux-mtd examples.
- */
-
-#include <limits.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <error.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/reboot.h>
-#include <string.h>
-
-#include <linux/mtd/mtd.h>
-
-#define TRX_MAGIC 0x30524448 /* "HDR0" */
-#define BUFSIZE (16 * 1024)
-#define MAX_ARGS 8
-
-#define DEBUG
-
-#define SYSTYPE_UNKNOWN 0
-#define SYSTYPE_BROADCOM 1
-/* to be continued */
-
-struct trx_header {
- uint32_t magic; /* "HDR0" */
- uint32_t len; /* Length of file including header */
- uint32_t crc32; /* 32-bit CRC from flag_version to end of file */
- uint32_t flag_version; /* 0:15 flags, 16:31 version */
- uint32_t offsets[3]; /* Offsets of partitions from start of header */
-};
-
-char buf[BUFSIZE];
-int buflen;
-
-int
-image_check_bcom(int imagefd, const char *mtd)
-{
- struct trx_header *trx = (struct trx_header *) buf;
- struct mtd_info_user mtdInfo;
- int fd;
-
- buflen = read(imagefd, buf, 32);
- if (buflen < 32) {
- fprintf(stdout, "Could not get image header, file too small (%ld bytes)\n", buflen);
- return 0;
- }
-
- switch(trx->magic) {
- case 0x47343557: /* W54G */
- case 0x53343557: /* W54S */
- case 0x73343557: /* W54s */
- case 0x46343557: /* W54F */
- case 0x55343557: /* W54U */
- /* ignore the first 32 bytes */
- buflen = read(imagefd, buf, sizeof(struct trx_header));
- break;
- }
-
- if (trx->magic != TRX_MAGIC || trx->len < sizeof(struct trx_header)) {
- fprintf(stderr, "Bad trx header\n");
- fprintf(stderr, "If this is a firmware in bin format, like some of the\n"
- "original firmware files are, use following command to convert to trx:\n"
- "dd if=firmware.bin of=firmware.trx bs=32 skip=1\n");
- return 0;
- }
-
- /* check if image fits to mtd device */
- fd = mtd_open(mtd, O_RDWR | O_SYNC);
- if(fd < 0) {
- fprintf(stderr, "Could not open mtd device: %s\n", mtd);
- exit(1);
- }
-
- if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
- fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
- exit(1);
- }
-
- if(mtdInfo.size < trx->len) {
- fprintf(stderr, "Image too big for partition: %s\n", mtd);
- close(fd);
- return 0;
- }
-
- close(fd);
- return 1;
-}
-
-int
-image_check(int imagefd, const char *mtd)
-{
- int fd, systype;
- size_t count;
- char *c;
- FILE *f;
-
- systype = SYSTYPE_UNKNOWN;
- f = fopen("/proc/cpuinfo", "r");
- while (!feof(f) && (fgets(buf, BUFSIZE - 1, f) != NULL)) {
- if ((strncmp(buf, "system type", 11) == 0) && (c = strchr(buf, ':'))) {
- c += 2;
- if (strncmp(c, "Broadcom BCM947XX", 17) == 0)
- systype = SYSTYPE_BROADCOM;
- }
- }
- fclose(f);
-
- switch(systype) {
- case SYSTYPE_BROADCOM:
- return image_check_bcom(imagefd, mtd);
- default:
- return 1;
- }
-}
-
-int mtd_check(char *mtd)
-{
- struct mtd_info_user mtdInfo;
- int fd;
-
- fd = mtd_open(mtd, O_RDWR | O_SYNC);
- if(fd < 0) {
- fprintf(stderr, "Could not open mtd device: %s\n", mtd);
- return 0;
- }
-
- if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
- fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
- close(fd);
- return 0;
- }
-
- close(fd);
- return 1;
-}
-
-int
-mtd_unlock(const char *mtd)
-{
- int fd;
- struct mtd_info_user mtdInfo;
- struct erase_info_user mtdLockInfo;
-
- fd = mtd_open(mtd, O_RDWR | O_SYNC);
- if(fd < 0) {
- fprintf(stderr, "Could not open mtd device: %s\n", mtd);
- exit(1);
- }
-
- if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
- fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
- close(fd);
- exit(1);
- }
-
- mtdLockInfo.start = 0;
- mtdLockInfo.length = mtdInfo.size;
- if(ioctl(fd, MEMUNLOCK, &mtdLockInfo)) {
- close(fd);
- return 0;
- }
-
- close(fd);
- return 0;
-}
-
-int
-mtd_open(const char *mtd, int flags)
-{
- FILE *fp;
- char dev[PATH_MAX];
- int i;
-
- if ((fp = fopen("/proc/mtd", "r"))) {
- while (fgets(dev, sizeof(dev), fp)) {
- if (sscanf(dev, "mtd%d:", &i) && strstr(dev, mtd)) {
- snprintf(dev, sizeof(dev), "/dev/mtd/%d", i);
- fclose(fp);
- return open(dev, flags);
- }
- }
- fclose(fp);
- }
-
- return open(mtd, flags);
-}
-
-int
-mtd_erase(const char *mtd)
-{
- int fd;
- struct mtd_info_user mtdInfo;
- struct erase_info_user mtdEraseInfo;
-
- fd = mtd_open(mtd, O_RDWR | O_SYNC);
- if(fd < 0) {
- fprintf(stderr, "Could not open mtd device: %s\n", mtd);
- exit(1);
- }
-
- if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
- fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
- close(fd);
- exit(1);
- }
-
- mtdEraseInfo.length = mtdInfo.erasesize;
-
- for (mtdEraseInfo.start = 0;
- mtdEraseInfo.start < mtdInfo.size;
- mtdEraseInfo.start += mtdInfo.erasesize) {
-
- ioctl(fd, MEMUNLOCK, &mtdEraseInfo);
- if(ioctl(fd, MEMERASE, &mtdEraseInfo)) {
- fprintf(stderr, "Could not erase MTD device: %s\n", mtd);
- close(fd);
- exit(1);
- }
- }
-
- close(fd);
- return 0;
-
-}
-
-int
-mtd_write(int imagefd, const char *mtd, int quiet)
-{
- int fd, i, result;
- size_t r, w, e;
- struct mtd_info_user mtdInfo;
- struct erase_info_user mtdEraseInfo;
- int ret = 0;
-
- fd = mtd_open(mtd, O_RDWR | O_SYNC);
- if(fd < 0) {
- fprintf(stderr, "Could not open mtd device: %s\n", mtd);
- exit(1);
- }
-
- if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
- fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
- close(fd);
- exit(1);
- }
-
- r = w = e = 0;
- if (!quiet)
- fprintf(stderr, " [ ]");
-
- for (;;) {
- /* buffer may contain data already (from trx check) */
- r = buflen;
- r += read(imagefd, buf + buflen, BUFSIZE - buflen);
- w += r;
-
- /* EOF */
- if (r <= 0) break;
-
- /* need to erase the next block before writing data to it */
- while (w > e) {
- mtdEraseInfo.start = e;
- mtdEraseInfo.length = mtdInfo.erasesize;
-
- if (!quiet)
- fprintf(stderr, "\b\b\b[e]");
- /* erase the chunk */
- if (ioctl (fd,MEMERASE,&mtdEraseInfo) < 0) {
- fprintf(stderr, "Erasing mtd failed: %s\n", mtd);
- exit(1);
- }
- e += mtdInfo.erasesize;
- }
-
- if (!quiet)
- fprintf(stderr, "\b\b\b[w]");
-
- if ((result = write(fd, buf, r)) < r) {
- if (result < 0) {
- fprintf(stderr, "Error writing image.\n");
- exit(1);
- } else {
- fprintf(stderr, "Insufficient space.\n");
- exit(1);
- }
- }
-
- buflen = 0;
- }
- if (!quiet)
- fprintf(stderr, "\b\b\b\b");
-
- close(fd);
- return 0;
-}
-
-void usage(void)
-{
- fprintf(stderr, "Usage: mtd [<options> ...] <command> [<arguments> ...] <device>\n\n"
- "The device is in the format of mtdX (eg: mtd4) or its label.\n"
- "mtd recognizes these commands:\n"
- " unlock unlock the device\n"
- " erase erase all data on device\n"
- " write <imagefile>|- write <imagefile> (use - for stdin) to device\n"
- "Following options are available:\n"
- " -q quiet mode (once: no [w] on writing,\n"
- " twice: no status messages)\n"
- " -r reboot after successful command\n"
- " -f force write without trx checks\n"
- " -e <device> erase <device> before executing the command\n\n"
- "Example: To write linux.trx to mtd4 labeled as linux and reboot afterwards\n"
- " mtd -r write linux.trx linux\n\n");
- exit(1);
-}
-
-int main (int argc, char **argv)
-{
- int ch, i, boot, unlock, imagefd, force, quiet, unlocked;
- char *erase[MAX_ARGS], *device, *imagefile;
- enum {
- CMD_ERASE,
- CMD_WRITE,
- CMD_UNLOCK
- } cmd;
-
- erase[0] = NULL;
- boot = 0;
- force = 0;
- buflen = 0;
- quiet = 0;
-
- while ((ch = getopt(argc, argv, "frqe:")) != -1)
- switch (ch) {
- case 'f':
- force = 1;
- break;
- case 'r':
- boot = 1;
- break;
- case 'q':
- quiet++;
- break;
- case 'e':
- i = 0;
- while ((erase[i] != NULL) && ((i + 1) < MAX_ARGS))
- i++;
-
- erase[i++] = optarg;
- erase[i] = NULL;
- break;
-
- case '?':
- default:
- usage();
- }
- argc -= optind;
- argv += optind;
-
- if (argc < 2)
- usage();
-
- if ((strcmp(argv[0], "unlock") == 0) && (argc == 2)) {
- cmd = CMD_UNLOCK;
- device = argv[1];
- } else if ((strcmp(argv[0], "erase") == 0) && (argc == 2)) {
- cmd = CMD_ERASE;
- device = argv[1];
- } else if ((strcmp(argv[0], "write") == 0) && (argc == 3)) {
- cmd = CMD_WRITE;
- device = argv[2];
-
- if (strcmp(argv[1], "-") == 0) {
- imagefile = "<stdin>";
- imagefd = 0;
- } else {
- imagefile = argv[1];
- if ((imagefd = open(argv[1], O_RDONLY)) < 0) {
- fprintf(stderr, "Couldn't open image file: %s!\n", imagefile);
- exit(1);
- }
- }
-
- /* check trx file before erasing or writing anything */
- if (!image_check(imagefd, device)) {
- if ((quiet < 2) || !force)
- fprintf(stderr, "TRX check failed!\n");
- if (!force)
- exit(1);
- } else {
- if (!mtd_check(device)) {
- fprintf(stderr, "Can't open device for writing!\n");
- exit(1);
- }
- }
- } else {
- usage();
- }
-
- sync();
-
- i = 0;
- unlocked = 0;
- while (erase[i] != NULL) {
- if (quiet < 2)
- fprintf(stderr, "Unlocking %s ...\n", erase[i]);
- mtd_unlock(erase[i]);
- if (quiet < 2)
- fprintf(stderr, "Erasing %s ...\n", erase[i]);
- mtd_erase(erase[i]);
- if (strcmp(erase[i], device) == 0)
- unlocked = 1;
- i++;
- }
-
- if (!unlocked) {
- if (quiet < 2)
- fprintf(stderr, "Unlocking %s ...\n", device);
- mtd_unlock(device);
- }
-
- switch (cmd) {
- case CMD_UNLOCK:
- break;
- case CMD_ERASE:
- if (quiet < 2)
- fprintf(stderr, "Erasing %s ...\n", device);
- mtd_erase(device);
- break;
- case CMD_WRITE:
- if (quiet < 2)
- fprintf(stderr, "Writing from %s to %s ... ", imagefile, device);
- mtd_write(imagefd, device, quiet);
- if (quiet < 2)
- fprintf(stderr, "\n");
- break;
- }
-
- sync();
-
- if (boot)
- kill(1, 15); // send SIGTERM to init for reboot
-
- return 0;
-}