MIPS: Add support for NXP PNX833x (STB222/5) into linux kernel

The following patch add support for the NXP PNX833x SOC.  More
specifically it adds support for the STB222/5 variant. It fixes
the vectored interrupt issue.

Signed-off-by: daniel.j.laird <daniel.j.laird@nxp.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 7f39fd8..8abac78 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -381,6 +381,14 @@
 #
 load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000
 
+# NXP STB225
+core-$(CONFIG_SOC_PNX833X)		+= arch/mips/nxp/pnx833x/common/
+cflags-$(CONFIG_SOC_PNX833X)	+= -Iarch/mips/include/asm/mach-pnx833x
+libs-$(CONFIG_NXP_STB220)		+= arch/mips/nxp/pnx833x/stb22x/
+load-$(CONFIG_NXP_STB220)		+= 0xffffffff80001000
+libs-$(CONFIG_NXP_STB225)		+= arch/mips/nxp/pnx833x/stb22x/
+load-$(CONFIG_NXP_STB225)		+= 0xffffffff80001000
+
 #
 # Common NXP PNX8550
 #