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| author | Pali Rohár <pali.rohar@gmail.com> | 2016-12-06 23:42:41 +0100 |
|---|---|---|
| committer | Pali Rohár <pali.rohar@gmail.com> | 2016-12-06 23:42:41 +0100 |
| commit | 15dbd14d7acf494e63a87e4c8ae0991dd8281b77 (patch) | |
| tree | c30fe3c1a903419cfbba2e2d8d63072a17c4f565 /doc | |
| parent | 0650cdf51f374e8ab2e54324fe84c86d5a80cd72 (diff) | |
| download | 0xFFFF-15dbd14d7acf494e63a87e4c8ae0991dd8281b77.tar.bz2 | |
doc: Update fiasco documentation
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/fiasco | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -37,12 +37,16 @@ FW HEADER IMAGE 1 byte = 0x54 -- signature - 1 byte -- number of subsection blocks + 1 - 5 bytes -- unknown (always 0x2e 0x19 0x01 0x01 0x00) + 1 byte -- number of subsection blocks + (start of data block) + 1 byte -- type of subsection block (data - always 0x2e) + 1 byte -- length of subsection block (data - always 25) + 3 bytes -- unknown (always 0x01 0x01 0x00) 2 bytes -- checksum for the image contents (xorpair) (big endian) 12 bytes -- image name type (first byte is FF if is the last image) 4 bytes -- length of image data (big endian) 4 bytes -- unknown (always 0x00 0x00 0x00 0x00) + (end of data block) block { 1 byte -- type of subsection block '1' - version |