rockbox

History

Dave Chapman 6bbe66afa0 Make mkamsboot safer by introducing the use of ".sansa" files to store Sansa V2 bootloader and firmware files. These files are the same format (a simple 8-byte header consisting of a 32-bit checksum followed by 4-char model name is prepended to the binary data) as that used by lots of other Rockbox targets (.ipod, iriver etc). Support added to scramble/mkamsboot for both clip and e200v2, even though the latter is not in SVN yet. Also add a check of the whole-file original firmware checksum to mkamsboot and add a new $scramblebitmaptools toolset variable in configure. The output of this version of mkamsboot is confirmed to be md5sum-identical to the previous version. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18789 a1c6a512-1295-4272-9138-f99709370657		2008-10-12 19:34:47 +00:00
..
bin2c.c	Major rework of mkamsboot, extending work done by Rafael Carre. We now build one "dualboot.bin" mini-bootloader per target and embed it in the mkamsboot binary. The user of mkamsboot just needs to provide an original firmware file, and a Rockbox bootloader file. This code currently supports just the Clip (hardware revision 1) and the E200v2 - button checks are needed for the other V2 targets. NOTE: This is completely untested on-target, and may brick your device.	2008-10-11 11:35:59 +00:00
dualboot.S	Fix another bug in dualboot.S, add Rafael Carre as the (C) holder of dualboot.S (most of the code there is his) and use the standard Rockbox header in mkamsboot.c. This code is still untested on target.	2008-10-11 13:11:47 +00:00
extract_fw.c
Makefile	Major rework of mkamsboot, extending work done by Rafael Carre. We now build one "dualboot.bin" mini-bootloader per target and embed it in the mkamsboot binary. The user of mkamsboot just needs to provide an original firmware file, and a Rockbox bootloader file. This code currently supports just the Clip (hardware revision 1) and the E200v2 - button checks are needed for the other V2 targets. NOTE: This is completely untested on-target, and may brick your device.	2008-10-11 11:35:59 +00:00
mkamsboot.c	Make mkamsboot safer by introducing the use of ".sansa" files to store Sansa V2 bootloader and firmware files. These files are the same format (a simple 8-byte header consisting of a 32-bit checksum followed by 4-char model name is prepended to the binary data) as that used by lots of other Rockbox targets (.ipod, iriver etc). Support added to scramble/mkamsboot for both clip and e200v2, even though the latter is not in SVN yet. Also add a check of the whole-file original firmware checksum to mkamsboot and add a new $scramblebitmaptools toolset variable in configure. The output of this version of mkamsboot is confirmed to be md5sum-identical to the previous version.	2008-10-12 19:34:47 +00:00
nrv2e_d8.S
README	Major rework of mkamsboot, extending work done by Rafael Carre. We now build one "dualboot.bin" mini-bootloader per target and embed it in the mkamsboot binary. The user of mkamsboot just needs to provide an original firmware file, and a Rockbox bootloader file. This code currently supports just the Clip (hardware revision 1) and the E200v2 - button checks are needed for the other V2 targets. NOTE: This is completely untested on-target, and may brick your device.	2008-10-11 11:35:59 +00:00

README

mkamsboot
---------

A tool to inject a bootloader into a Sansa V2 (AMS) firmware file.

See comments in mkamsboot.c and dualboot.S for more information.