diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index e1d6020..97d31a4 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -11,12 +11,12 @@
 CONFIG_UX500_SOC_DB5500=y
 CONFIG_UX500_SOC_DB8500=y
 CONFIG_MACH_U8500=y
+CONFIG_MACH_SNOWBALL=y
 CONFIG_MACH_U5500=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
-CONFIG_HOTPLUG_CPU=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 CONFIG_CMDLINE="root=/dev/ram0 console=ttyAMA2,115200n8"
@@ -25,8 +25,13 @@
 CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_NETFILTER=y
 CONFIG_PHONET=y
-CONFIG_PHONET_PIPECTRLR=y
 # CONFIG_WIRELESS is not set
 CONFIG_CAIF=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
@@ -35,6 +40,13 @@
 CONFIG_MISC_DEVICES=y
 CONFIG_AB8500_PWM=y
 CONFIG_SENSORS_BH1780=y
+CONFIG_NETDEVICES=y
+CONFIG_SMSC_PHY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_SMSC911X=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
@@ -49,9 +61,9 @@
 CONFIG_INPUT_AB8500_PONKEY=y
 # CONFIG_SERIO is not set
 CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_NOMADIK=y
 CONFIG_I2C=y
@@ -64,7 +76,6 @@
 CONFIG_MFD_STMPE=y
 CONFIG_MFD_TC3589X=y
 CONFIG_AB8500_CORE=y
-CONFIG_REGULATOR=y
 CONFIG_REGULATOR_AB8500=y
 # CONFIG_HID_SUPPORT is not set
 CONFIG_USB_MUSB_HDRC=y
@@ -73,9 +84,11 @@
 CONFIG_USB_GADGET=y
 CONFIG_AB8500_USB=y
 CONFIG_MMC=y
+CONFIG_MMC_CLKGATE=y
 CONFIG_MMC_ARMMMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_LM3530=y
 CONFIG_LEDS_LP5521=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AB8500=y
@@ -83,7 +96,6 @@
 CONFIG_DMADEVICES=y
 CONFIG_STE_DMA40=y
 CONFIG_STAGING=y
-# CONFIG_STAGING_EXCLUDE_BUILD is not set
 CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
@@ -95,6 +107,8 @@
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_CONFIGFS_FS=m
 # CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_MAGIC_SYSRQ=y
@@ -103,7 +117,5 @@
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_FTRACE is not set
 CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y