2 files changed, 4 insertions, 3 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 53e99eb543d9..767a1aa4a360 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1110,9 +1110,9 @@ config ARM_NR_BANKS
         default 8
 
 config IWMMXT
-        bool "Enable iWMMXt support" if !CPU_PJ4
-        depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
-        default y if PXA27x || PXA3xx || ARCH_MMP || CPU_PJ4
+        bool "Enable iWMMXt support"
+        depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4 || CPU_PJ4B
+        default y if PXA27x || PXA3xx || ARCH_MMP || CPU_PJ4 || CPU_PJ4B
         help
           Enable support for iWMMXt context switching at run time if
           running on a CPU that supports it.
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index a766bcbaf8ad..040619c32d68 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -79,6 +79,7 @@ obj-$(CONFIG_CPU_XSCALE)	+= xscale-cp0.o
 obj-$(CONFIG_CPU_XSC3)          += xscale-cp0.o
 obj-$(CONFIG_CPU_MOHAWK)        += xscale-cp0.o
 obj-$(CONFIG_CPU_PJ4)           += pj4-cp0.o
+obj-$(CONFIG_CPU_PJ4B)          += pj4-cp0.o
 obj-$(CONFIG_IWMMXT)            += iwmmxt.o
 obj-$(CONFIG_PERF_EVENTS)       += perf_regs.o
 obj-$(CONFIG_HW_PERF_EVENTS)    += perf_event.o perf_event_cpu.o