diff options
Diffstat (limited to 'package/system/mtd/src/mtd.c')
| -rw-r--r-- | package/system/mtd/src/mtd.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/package/system/mtd/src/mtd.c b/package/system/mtd/src/mtd.c index 91e169eb41..e66e647c01 100644 --- a/package/system/mtd/src/mtd.c +++ b/package/system/mtd/src/mtd.c @@ -54,6 +54,7 @@ #define TRX_MAGIC 0x48445230 /* "HDR0" */ #define SEAMA_MAGIC 0x5ea3a417 +#define WRGG03_MAGIC 0x20080321 #if !defined(__BYTE_ORDER) #error "Unknown byte order" @@ -62,9 +63,11 @@ #if __BYTE_ORDER == __BIG_ENDIAN #define cpu_to_be32(x) (x) #define be32_to_cpu(x) (x) +#define le32_to_cpu(x) bswap_32(x) #elif __BYTE_ORDER == __LITTLE_ENDIAN #define cpu_to_be32(x) bswap_32(x) #define be32_to_cpu(x) bswap_32(x) +#define le32_to_cpu(x) (x) #else #error "Unsupported endianness" #endif @@ -73,6 +76,7 @@ enum mtd_image_format { MTD_IMAGE_FORMAT_UNKNOWN, MTD_IMAGE_FORMAT_TRX, MTD_IMAGE_FORMAT_SEAMA, + MTD_IMAGE_FORMAT_WRGG03, }; static char *buf = NULL; @@ -201,6 +205,8 @@ image_check(int imagefd, const char *mtd) imageformat = MTD_IMAGE_FORMAT_TRX; else if (be32_to_cpu(magic) == SEAMA_MAGIC) imageformat = MTD_IMAGE_FORMAT_SEAMA; + else if (le32_to_cpu(magic) == WRGG03_MAGIC) + imageformat = MTD_IMAGE_FORMAT_WRGG03; switch (imageformat) { case MTD_IMAGE_FORMAT_TRX: @@ -209,6 +215,8 @@ image_check(int imagefd, const char *mtd) break; case MTD_IMAGE_FORMAT_SEAMA: break; + case MTD_IMAGE_FORMAT_WRGG03: + break; default: #ifdef target_brcm if (!strcmp(mtd, "firmware")) @@ -677,6 +685,10 @@ resume: if (mtd_fixseama) mtd_fixseama(mtd, 0, 0); break; + case MTD_IMAGE_FORMAT_WRGG03: + if (mtd_fixwrgg) + mtd_fixwrgg(mtd, 0, 0); + break; default: break; } @@ -722,6 +734,10 @@ static void usage(void) fprintf(stderr, " fixseama fix the checksum in a seama header on first boot\n"); } + if (mtd_fixwrgg) { + fprintf(stderr, + " fixwrgg fix the checksum in a wrgg header on first boot\n"); + } fprintf(stderr, "Following options are available:\n" " -q quiet mode (once: no [w] on writing,\n" @@ -739,9 +755,9 @@ static void usage(void) fprintf(stderr, " -o offset offset of the image header in the partition(for fixtrx)\n"); } - if (mtd_fixtrx || mtd_fixseama) { + if (mtd_fixtrx || mtd_fixseama || mtd_fixwrgg) { fprintf(stderr, - " -c datasize amount of data to be used for checksum calculation (for fixtrx / fixseama)\n"); + " -c datasize amount of data to be used for checksum calculation (for fixtrx / fixseama / fixwrgg)\n"); } fprintf(stderr, #ifdef FIS_SUPPORT @@ -782,6 +798,7 @@ int main (int argc, char **argv) CMD_JFFS2WRITE, CMD_FIXTRX, CMD_FIXSEAMA, + CMD_FIXWRGG, CMD_VERIFY, CMD_DUMP, CMD_RESETBC, @@ -896,6 +913,9 @@ int main (int argc, char **argv) } else if (((strcmp(argv[0], "fixseama") == 0) && (argc == 2)) && mtd_fixseama) { cmd = CMD_FIXSEAMA; device = argv[1]; + } else if (((strcmp(argv[0], "fixwrgg") == 0) && (argc == 2)) && mtd_fixwrgg) { + cmd = CMD_FIXWRGG; + device = argv[1]; } else if ((strcmp(argv[0], "verify") == 0) && (argc == 3)) { cmd = CMD_VERIFY; imagefile = argv[1]; @@ -992,6 +1012,10 @@ int main (int argc, char **argv) if (mtd_fixseama) mtd_fixseama(device, 0, data_size); break; + case CMD_FIXWRGG: + if (mtd_fixwrgg) + mtd_fixwrgg(device, 0, data_size); + break; } sync(); |