The goal is to touch the code as less as possible.
The following files still had to be modified:
* The Makefiles to integrate it into nuttx
* The layer1's main.c was converted to command-line only:
No more keyboard and GUI handling.
TODO:
* Finish importing the layer1
* See how to avoid duplication with misc/tools/osmocon/ headers
* Makefile: use $(TOPDIR) if necessary instead of always using ../
../ could be used some time only
* Kconfig for -DCONFIG_* ?
* GTA02 support
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>