#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
+#include <sys/ioctl.h>
+#include <sys/syscall.h>
#include <fcntl.h>
#include <errno.h>
#include <error.h>
#include <time.h>
+#include <string.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/reboot.h>
-#include <linux/mtd/mtd.h>
+#include "mtd.h"
#define TRX_MAGIC 0x30524448 /* "HDR0" */
#define BUFSIZE (16 * 1024)
int buflen;
int quiet;
+#ifdef target_brcm
int
-image_check_bcom(int imagefd, const char *mtd)
+image_check_brcm(int imagefd, const char *mtd)
{
struct trx_header *trx = (struct trx_header *) buf;
struct mtd_info_user mtdInfo;
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)) {
if (quiet < 2) {
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, you need to convert it to trx.\n");
+ fprintf(stderr, "This is not the correct file format; refusing to flash.\n"
+ "Please specify the correct file or use -f to force.\n");
}
return 0;
}
close(fd);
return 1;
}
+#endif /* target_brcm */
int
image_check(int imagefd, const char *mtd)
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;
- }
+#ifdef target_brcm
+ return image_check_brcm(imagefd, mtd);
+#endif
}
int mtd_check(char *mtd)
FILE *fp;
char dev[PATH_MAX];
int i;
+ int ret;
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);
+ if ((ret=open(dev, flags))<0) {
+ snprintf(dev, sizeof(dev), "/dev/mtd%d", i);
+ ret=open(dev, flags);
+ }
fclose(fp);
- return open(dev, flags);
+ return ret;
}
}
fclose(fp);
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);
- }
+ if(ioctl(fd, MEMERASE, &mtdEraseInfo))
+ fprintf(stderr, "Failed to erase block on %s at 0x%x\n", mtd, mtdEraseInfo.start);
}
close(fd);
sync();
- if (boot)
- kill(1, 15); // send SIGTERM to init for reboot
-
+ if (boot) {
+ fprintf(stderr, "Rebooting ...\n");
+ fflush(stderr);
+ syscall(SYS_reboot,LINUX_REBOOT_MAGIC1,LINUX_REBOOT_MAGIC2,LINUX_REBOOT_CMD_RESTART,NULL);
+ }
return 0;
}