Build: Add support of Cortex-M0plus and Cortex-M4 in GNUARM

Add Cortex-M0plus and Cortex-M4 entries in GNUARM cmake files.

Change-Id: I3180642d77092189be0e885ff8521b95c440c923
Signed-off-by: David Hu <david.hu@arm.com>
3 files changed