From e084cdaabeb167566dda6a8f118852ddc5f54be5 Mon Sep 17 00:00:00 2001 From: Pali Rohár Date: Sat, 11 Aug 2012 22:25:25 +0200 Subject: doc/fiasco: Update info --- doc/fiasco | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'doc') diff --git a/doc/fiasco b/doc/fiasco index e0e228f..4de0b74 100644 --- a/doc/fiasco +++ b/doc/fiasco @@ -1,11 +1,19 @@ Copyright (C) 2007-2011 pancake Copyright (C) 2011-2012 Pali Rohár -SPECS FOR TEH FIASCO FIRMWARE FILE FORMAT ffff! +SPECS FOR THE FIASCO FIRMWARE FILE FORMAT ffff! ----------------------------------------------- - These notes has not been taken properly and may be wrong. It must - be revised to fit the reality. But this is mostly a general idea: + This is final working version of FIASCO format. FIASCO image which + is generated by this spec is acceptable by Nokia flasher-3.5 and + unpack data same as FIASO image generated by Nokia fiasco-gen. This + format is implemented in 0xFFFF and every image which I tested + (generated by 0xFFFF and fiasco-gen) was properly unpacked under + 0xFFFF and flasher-3.5 with same result. Small difference is that + fiasco-gen add some unknown subsection block to image header + (type '4' or '/') which contains some messy characters... But if + these sections missing, flasher-3.5 working fine too. And old FIASCO + images (for N8x0) does not have these subsectin... FILE HEADER @@ -45,5 +53,5 @@ IMAGE 1 byte -- length of subsection block N bytes -- subsection block data } - 1 byte -- unknown (maybe end of subsections?) + 1 byte -- unknown (0x00 is accepted, maybe end of subsections?) N bytes -- image data -- cgit v1.2.3