Update page size

BoardConfig.mk

@@ -28,7 +28,7 @@ ARCH_ARM_HAVE_TLS_REGISTER := true
 BOARD_KERNEL_CMDLINE :=  console=null androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x3F
 BOARD_KERNEL_BASE :=  0x00000000
 #BOARD_FORCE_RAMDISK_ADDRESS := 0x02000000
-BOARD_KERNEL_PAGESIZE := 4096
+BOARD_KERNEL_PAGESIZE := 2048
 BOARD_MKBOOTIMG_ARGS := --ramdisk_offset 0x02000000
 
 BOARD_BOOTIMAGE_PARTITION_SIZE :=     0x105c0000