Sony added extensions to the frambuffer interface. It is important to take them
into account since the OF uses them and might leave the framebuffer in an
unusual state which would make the dualboot not display anything. Also rework
the dualboot code so that it can boot rockbox (not doing anything at the moment),
display all tools or boot the OF.
Change-Id: Ia0f589c9ec8558f375270841503c0964aff07f0b
At the moment, the script install_duaboot does the following:
- rename SpiderApp to SpiderApp.of (unless it already exists)
- install payload as SpiderApp
- fixes permissions
Since SpiderApp is the main app, it will execute instead of the OF.
The current dualboot code (dualboot.c) is still a preliminary but the current
version displays an "all tools" menu to choose for. When exitting the menu
using BACK, it will run the OF.
With the modifications made by the install script, it should not be possible
to break the device. In the worst case scenario, the dualboot code crashes
and it restarted by the sysmgrd, or hangs. A safe way to recover is to plug
the USB cable and reset the device: the system manager will then start the
USB app and one can reflash the device if necessary.
Change-Id: Id9edab0347538ad2a8651a28aea7fd083feaa626
This new tool (all_tools) embeds all the other tools and provides a menu to
choose which one to run.
Change-Id: I0e07864dd46559a7079b0f942c25155e6fa07112
This list can map from model id to device name. It was automatically extracted
from Sony's tools. In the future, we will probably generate it from a clean
database containing more useful information.
Change-Id: Ibe580edf25b60bf0bf4aef4a06f40dddd19c5404
This is code is intended to development into a library of code for the NWZ that
will be useful to write the "bootloader" on those device. At the same time, it
comes with test programs that are easy to run in firmware upgrade mode and also
provide a great test bench for the library. At the moment, two test programs are
available:
- test_display: simply prints two messages using /usr/bin/lcdmsg
- test_keys: displays input key event
Change-Id: I9d214894ffc9127b528fcdd3eb5d6b61f4e657a7
