arm: nuvoton: Add support for Nuvoton NPCM845 BMC

Add basic support for the Nuvoton NPCM845 EVB (Arbel).

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/arch/arm/mach-npcm/npcm8xx/Makefile b/arch/arm/mach-npcm/npcm8xx/Makefile
new file mode 100644
index 0000000..6c080e1
--- /dev/null
+++ b/arch/arm/mach-npcm/npcm8xx/Makefile
@@ -0,0 +1 @@
+obj-y += cpu.o reset.o