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| author | Florian Fainelli <florian@openwrt.org> | 2009-06-18 15:00:32 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2009-06-18 15:00:32 +0000 |
| commit | 17951113371d6d4924d803ebdb78876be09dafbb (patch) | |
| tree | aeab0896b72b77f102e92ce82ac078cd41f10c6f /tools/firmware-utils | |
| parent | 038807906fcb42768695e8492a871db338ab2458 (diff) | |
| download | master-31e0f0ae-17951113371d6d4924d803ebdb78876be09dafbb.tar.gz master-31e0f0ae-17951113371d6d4924d803ebdb78876be09dafbb.tar.bz2 master-31e0f0ae-17951113371d6d4924d803ebdb78876be09dafbb.zip | |
add imagetag support for BT Voyager 2500V, patch from Daniel Dickinson (#5364)
SVN-Revision: 16506
Diffstat (limited to 'tools/firmware-utils')
| -rw-r--r-- | tools/firmware-utils/src/imagetag.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/firmware-utils/src/imagetag.c b/tools/firmware-utils/src/imagetag.c index 4d5bb7d4e6..bd62b20339 100644 --- a/tools/firmware-utils/src/imagetag.c +++ b/tools/firmware-utils/src/imagetag.c @@ -135,11 +135,12 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin, union bcm_tag tag; struct kernelhdr khdr; FILE *kernelfile = NULL, *rootfsfile = NULL, *binfile; - size_t kerneloff, kernellen, rootfsoff, rootfslen, read, imagelen, rootfsoffpadlen; + size_t kerneloff, kernellen, rootfsoff, rootfslen, read, imagelen, rootfsoffpadlen, kernelfslen; uint8_t readbuf[1024]; uint32_t imagecrc = IMAGETAG_CRC_START; uint32_t kernelcrc = IMAGETAG_CRC_START; uint32_t rootfscrc = IMAGETAG_CRC_START; + uint32_t kernelfscrc = IMAGETAG_CRC_START; const uint32_t deadcode = htonl(DEADCODE); union int2char intchar; @@ -230,7 +231,7 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin, /* Compute the crc32 of the entire image (deadC0de included) */ imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen); /* Compute the crc32 of the kernel and padding between kernel and rootfs) */ - kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen); + kernelfscrc = compute_crc32(kernelfscrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen + rootfslen + sizeof(deadcode)); } else if ( tagid && (strncmp(tagid, "bc310", TAGID_LEN) == 0) ) { /* Compute the crc32 of the entire image (deadC0de included) */ imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen); @@ -376,7 +377,7 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin, int2tag(tag.bc221.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.bc221.tagId[0]), TAGID_LEN)); int2tag(tag.bc221.imageCRC, imagecrc); - int2tag(tag.bc221.kernelCRC, kernelcrc); + int2tag(tag.bc221.fskernelCRC, kernelfscrc); int2tag(tag.bc221.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20)); } else if ( tagid && (strcmp(tagid, "bc310") == 0)) { /* Build the tag */ |