diff options
Diffstat (limited to 'board/mcc200/auto_update.c')
| -rw-r--r-- | board/mcc200/auto_update.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/board/mcc200/auto_update.c b/board/mcc200/auto_update.c index faa01bd..90d03ec 100644 --- a/board/mcc200/auto_update.c +++ b/board/mcc200/auto_update.c @@ -162,7 +162,7 @@ int au_check_cksum_valid(int idx, long nbytes) int au_check_header_valid(int idx, long nbytes) { image_header_t *hdr; - unsigned long checksum; + unsigned long checksum, fsize; hdr = (image_header_t *)LOAD_ADDR; /* check the easy ones first */ @@ -205,7 +205,7 @@ int au_check_header_valid(int idx, long nbytes) return -1; } if ((idx == IDX_ROOTFS) && - ( (hdr->ih_type != IH_TYPE_RAMDISK) || (hdr->ih_type != IH_TYPE_FILESYSTEM) ) + ( (hdr->ih_type != IH_TYPE_RAMDISK) && (hdr->ih_type != IH_TYPE_FILESYSTEM) ) ) { printf ("Image %s wrong type\n", aufile[idx]); ausize[idx] = 0; @@ -213,8 +213,10 @@ int au_check_header_valid(int idx, long nbytes) } /* recycle checksum */ checksum = ntohl(hdr->ih_size); - /* for kernel and app the image header must also fit into flash */ - if (idx != IDX_FIRMWARE) + + fsize = checksum + sizeof(*hdr); + /* for kernel and ramdisk the image header must also fit into flash */ + if (idx == IDX_KERNEL || hdr->ih_type == IH_TYPE_RAMDISK) checksum += sizeof(*hdr); /* check the size does not exceed space in flash. HUSH scripts */ @@ -224,7 +226,7 @@ int au_check_header_valid(int idx, long nbytes) return -1; } /* Update with the real filesize */ - ausize[idx] = (idx == IDX_FIRMWARE ? checksum + sizeof(*hdr) : checksum); + ausize[idx] = fsize; return checksum; /* return size to be written to flash */ } |