[msm7k] add gpio keypad config and flash init
diff --git a/target/surf-msm7k/rules.mk b/target/surf-msm7k/rules.mk
index ba3f9d4..4593475 100644
--- a/target/surf-msm7k/rules.mk
+++ b/target/surf-msm7k/rules.mk
@@ -8,3 +8,13 @@
 MEMSIZE := 0x00800000 # 8MB
 
 DEFINES += SDRAM_SIZE=$(MEMSIZE) MEMBASE=$(MEMBASE)
+
+KEYS_USE_GPIO_KEYPAD := 1
+
+MODULES += \
+	dev/keys \
+	lib/ptable
+
+OBJS += \
+	$(LOCAL_DIR)/init.o \
+	$(LOCAL_DIR)/keypad.o