See cmsis-no-hal for usage examples.
FIXME: currently the linker script hard codes 32K flash and 4K ram and does not provide an easy way to support the different memory sizes within the LPC111x family as documented in table 2 of the data sheet
scottt/target-nxp-lpc111x-gcc
Community member maintained yotta target for the NXP LPC111x device family using GCC
CMakeNOASSERTION