or1k-test: add msb & msb tests
this requires increasing RAM size a bit
or1k-test: some fixes to Makefile (m4 dependencies)
or1k-test: put all load tests before all store tests
or1k-test: (asm.m4) quote some things to prevent evaluation
Merge commit 'b95b3d238cab89d3a759b97d6e1998a00e115392'
delete old scons files
cpu_base_pkg: use cpu_inst_bytes_type for instruction data, instead of cpu_word_bytes_type