libtomcrypt uses a macro "byte" which conflicts with this type. Since
the underlying type is uint8_t and there's no real benefit from using a
custom type use the actual underlying type.
Change-Id: I982c9b8bdcb657b99fa645a5235303af7afda25b
The overriding of the IV and real key should be the exception, there is no
need to manually set them to false.
Change-Id: Id66754f20a79aa5c1a991839345d1242e0aa587d
The old code was working but a mess to maintain. The new code is cleaner
and always simpler handling of all the different options. Extraction of the
OF is no longer a standalone function but just one particular output type.
This commit prepares the ground for firmware "unpatching" (aka OF extraction
from patched OF). The patching code itself did not change so this commit
should still produce the exact same images as before.
Change-Id: I3840793d4b78b8435e38c08f558840925085ead1
Several devices, including the Fuze+ have great trouble recovering from
very low battery states, even in the presence of USB power. This is partly
due to buggy Sigmatel boot stubs and Rockbox bootloader doing unsafe power
operations on boot (should be fixed soon). In such a state, it is impossible
to boot either the OF and Rockbox, so only the recovery mode is available.
With this commit, mkimxboot can now create a very small stub which only
does one thing but does it well: setup charging to recover from any situation.
It does not provide a fancy charging screen or whatever, screen will just
stay black and the device will slowly charge at ~100mA. When the battery is
back to a normal level, just unplug and boot normally.
Change-Id: Ib50880af85ed1f4f64a7eed0f2221e73c889c351
I was too aggressive when converting reads to standard reads, this
one is memory based and not file based
Change-Id: Ibe7162894cc44cbd79f56cafe7136bda0f76bcdc
Refactor code.
This tool can now either load a scrambled rockbox
firmware (in which case the model is check against the
firmware), or any ELF file. This is useful for example
for hwstub which produces a ELF file and still needs
to be loaded by producing a SB file.
Change-Id: I7aa381b3f6587788d1950793e89ce5608c53cccc
The mkimxboot was becoming messy with juge functions and
redundant code. Factor reading/writing/loading code into smaller
functions. Introduce the concept of rockbox firmware to simplify
support of other formats than scramble.
Change-Id: I3a61295ca5abca1a0eee8c9e8709c6b8dfa256a6
Add a switch to override the product and component version of the
sb file. This can usually for target like the Zen X-Fi2 where the
upader allows to drop any file named firmware.sb and prints the
version: by using a funky version the users can check they got it
right. This should not be used on the fuze+ or zenxfi3 because the
OF prevents downgrade.
Also make rbutil always zero out the option structure passed to
mkimxboot, this has already created bugs in the past.
Change-Id: I175c5def52c40c2132e11300e2f037d60a4f040e
mkimxboot requires passing a structure which got extended with another field.
This wasn't adjusted in Rockbox Utility, causing an out of bound access to an
array, which results in a segfault.
Change-Id: I0252849ed0b41f1d8804537c053debc9b0ecd08d
