diff options
Diffstat (limited to 'doc/fiasco')
| -rw-r--r-- | doc/fiasco | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -16,13 +16,26 @@ FILE HEADER PIECE HEADER 1 byte = 0x54 -- piece signature - 6 bytes -- unknown + 1 byte -- unknown: + N800/N810: + 0x02 - initfs, rootfs, kernel (2007) + 0x03 - xloader, 2nd, secondary, kernel (DIABLO) + N900: + 0x03 - kernel, rootfs, cmt-2nd, cmt-algo, cmt-mcusw + 0x04 - xloader, 2nd, secondary + 0x05 - mmc + 5 bytes -- unknown (always 0x2e 0x19 0x01 0x01 0x00) 2 bytes -- checksum for the piece contents (xorpair) 12 bytes -- piece name (first byte is FF if is the last) 4 bytes -- piece size (big endian) - 4 bytes -- unknown + 4 bytes -- unknown (always 0x00 0x00 0x00 0x00) block { - 1 byte -- if (value '1'-'9') { ..there's a comment.. } + 1 byte -- if (value '1'-'4' or '/') { ..there's a comment.. } + '1' - version + '2' - device & hw revisions + '3' - layout + '4' - unknown + '/' - unknown 1 byte -- length of comment N bytes -- comment } |