Fix the stub in many way to correctly detect the STMP family and
act upon that. Drop some unused commands and bump version.
Rewrite the tool to allows scripting in lua and load the register
description from an XML file using the regtools. Introduce a new
tool to load and run code using the hwstub (either binary format
or Rockbox additive scramble format). Also switch to an optimise
version of the memcpy/move/set functions to correctly handle
alignement issue (like writing a full word/half-word when
possible for registers which is crucial)
Change-Id: Id1d5cfe0b1b47e8b43900d32c5cd6eafae6414f6
Change the XML description to unify multi dev/reg in a clean
fashion. Move the description parser to its own library. Fix
the tester and headergen tools to work with the new format and
library. Move the STMP3700/3780 descriptions to the new format
(and fixes many errors as well). Drop the hwemulgen tool
in favor on the upcoming hwstub tools revamp.
Change-Id: I7119a187aab5c8b083cc5228cb1b248ee29f184d
The register tools are in no way stmp specific. The XML
description of the registers is powerful enough to describe
the STMP register which should be more than enough to describe
virtually all other SoCs. The generators follow the STMP coding
convention but others could be used as well.
Change-Id: If1a9f56e4a3594161688de34adbea698e5aaecd8
The hwemul is only partly imx specific: the stub is stmp specific
but could be ported to other targets, the computer side and the
protocol are mostly stmp independent (or should be).
Change-Id: If88febffe591b0de86ea11cb740455ba20ddc401
During testing it can be useful to set an arbitrary (non-current) time on the
device. Extend time-sync to accept an additional (optional) parameter with the
time to set. Only changes date / time, no timezone.
Change-Id: Ib320777cb245cff19ca00b20540db3a43a4e488f
Correctly descramble the first stages (0 to 2) in continuous mode.
Also fix a disassembled (but unused) crc routine used in dfu mode.
Change-Id: I20016d1c696a9bcb6584377ee9b55493783c7159
This tool can upload a firmware to the device in DFU mode. The
protocol is the same as the rk27xx devices except that it can
load a bigger (unlimited ?) firmware.
Change-Id: Ic9d4c5087629a9156f9d5d5cdc80767e6359c431
After some reverse engineering, it appears that the keys of the
sb1 format are very weak: the 128 bytes are generated from the
laserfuse words 4,5 and 6 but in a weird manner: 4 and 5 are
simply ORed and 6 is only half used (somehow), making it "only" a
48 bit word to find.
Change-Id: I40702e19d0924ef51c01894efce3cb65bd664456
There is a windows port of the sg_utils library for scsi pass-
through. This little changes make it compile under mingw. A better
fix would be to implement direct ioctl on both windows and linux
but that's already better than nothing
Change-Id: I0d77cd1bad69806a66f0590362f165f24fa240e9
This is a common problem that proprietary tools don't handle ELF
files correctly. ELF sections use a virtual address and the
virtual -> physical translation is done though segments. This
allows to have a load (physical) address different from the
virtual one. Here is the trick: proprietary tools usually don't
take the pain to do the translation and just grab the virtual
address. This commit implements proper translation in elftosb1
knowing that this introduce a deviation from the behaviour of the
proprietary tool.
Change-Id: I91721a3a8dead382a0603f84ae3b35c5eb9704eb
The tool still lacks some feature of the proprietary one but
can create files with all the basic features.
Change-Id: Ib0c91210940ca829291ce70945f88dc510a49974
The PWM code was for testing only the Zen X-Fi and should be
present in general because it could touch pins by error and
without producing any result.
Change-Id: Id20e2940cd7a057941d241254d0a867f5451e2db
It appears that all devices based on the Sigmaltel SDK support a
common vendor specific SCSI interface when in UMS mode. This
applies to the STMP36xx and the STMP37xx. This interface supports
many operations:
- get device info
- get device paritionning
- get janus/drm info
- read/write/allocate/erase any partition
- reset (chip or to updater and/or recovery)
This includes the ability to do a firmware upgrade by rewriting
the firmware partition. The tool currently does mostly nothing
but will be enhanced depending on the reverse engineering efforts
and the use of it. It has been tested on the Fuze+ and the Zen
X-Fi2/3.
Change-Id: Ibd4b2ad364c03ada4f9001573ef4cc87cfb041d1
The new tool fwcrypt can create a firmware image with a specified
model, version, region and so on.
Change-Id: I0e90e9ab905398a3e7ae3f4fb8b8bbfb2d12d703
Samsung provides many firmware upgrade in the format of a .dat
file, at least for nearly all YP's (checked for Q2, R0, T10, Z5).
This is a simple cyclic xor which a fixed key, a md5 sum and a
header specifying the model/version/region.
Change-Id: Ib0461a74196383189fd2d8162da444a85a229c60
This tool is very preliminary but could be use for whatever
purpose since the format of the rsrc sections is now known.
By the way it appears that this format is the same as the
one use by the stmp36xx for its resources.
Change-Id: Idd7057f5cdce5af9726904169bb100c8bacb0981
