Add early version of Toolchain-arm-none-eabi.cmake
Add early version of Toolchain-arm-none-eabi.cmake

This file is not a "full" toolchain CMake file, as for now it is
supposed to work with configuration generated by kconfig.

CezaryGapinski/distortos,jasmin-j/distortos,jasmin-j/distortos,DISTORTEC/distortos,CezaryGapinski/distortos,jasmin-j/distortos,DISTORTEC/distortos,CezaryGapinski/distortos,DISTORTEC/distortos,DISTORTEC/distortos,jasmin-j/distortos,CezaryGapinski/distortos,CezaryGapinski/distortos,jasmin-j/distortos