diff --git a/target/linux/xburst/config-2.6.28 b/target/linux/xburst/config-2.6.28
index ede232208..bb8a6bad2 100644
--- a/target/linux/xburst/config-2.6.28
+++ b/target/linux/xburst/config-2.6.28
@@ -14,7 +14,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_SD=y
 # CONFIG_BRIDGE is not set
@@ -71,7 +71,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_DM9000 is not set
 CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_DNOTIFY=y
@@ -147,6 +146,9 @@ CONFIG_HID_SUPPORT=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_I2C is not set
+# CONFIG_I2S_AK4642EN is not set
+# CONFIG_I2S_DLV is not set
+CONFIG_I2S_ICODEC=y
 # CONFIG_IDE is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_TCP_DIAG=m
@@ -154,10 +156,7 @@ CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_INPUT=y
 CONFIG_INPUT_KEYBOARD=y
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MISC is not set
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_CFQ=y
 # CONFIG_IP_ADVANCED_ROUTER is not set
@@ -166,6 +165,7 @@ CONFIG_IP_PNP=y
 CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_DHCP=y
 # CONFIG_IP_PNP_RARP is not set
+# CONFIG_ISDN is not set
 # CONFIG_JZ4720_VIRGO is not set
 # CONFIG_JZ4725_DIPPER is not set
 # CONFIG_JZ4730_PMP is not set
@@ -176,8 +176,7 @@ CONFIG_JZ4740_QI_LB60=y
 # CONFIG_JZ4750D_FUWA1 is not set
 # CONFIG_JZ4750_APUS is not set
 # CONFIG_JZ4750_FUWA is not set
-# CONFIG_JZCHAR is not set
-# CONFIG_JZCS8900 is not set
+CONFIG_JZCHAR=y
 # CONFIG_JZLCD_AUO_A030FL01_V1 is not set
 # CONFIG_JZLCD_CSTN_320x240 is not set
 # CONFIG_JZLCD_CSTN_800x600 is not set
@@ -201,8 +200,16 @@ CONFIG_JZLCD_FRAMEBUFFER_MAX=1
 # CONFIG_JZLCD_TRULY_TFTG320240DTSW_SERIAL is not set
 CONFIG_JZRISC=y
 CONFIG_JZSOC=y
+# CONFIG_JZ_CIM is not set
 # CONFIG_JZ_MMC_BUS_1 is not set
 CONFIG_JZ_MMC_BUS_4=y
+# CONFIG_JZ_OW is not set
+# CONFIG_JZ_POWEROFF is not set
+# CONFIG_JZ_TCSM is not set
+# CONFIG_JZ_TPANEL is not set
+# CONFIG_JZ_TPANEL_ATA2508 is not set
+CONFIG_JZ_UDC_HOTPLUG=y
+CONFIG_JZ_WDT=y
 CONFIG_KALLSYMS=y
 CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_GPIO is not set
@@ -263,9 +270,9 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_JZ4740=y
 CONFIG_MTD_NAND_MULTI_PLANE=y
 CONFIG_MTD_OOB_COPIES=3
-# CONFIG_MTD_ROOTFS_ROOT_DEV is not set
 # CONFIG_MTD_ROOTFS_SPLIT is not set
 # CONFIG_MTD_SW_HM_ECC is not set
+# CONFIG_NETDEVICES is not set
 # CONFIG_NETFILTER is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_NEW_LEDS is not set
@@ -280,11 +287,10 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NO_IOPORT is not set
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
-# CONFIG_OSS_OBSOLETE is not set
+CONFIG_OSS_OBSOLETE=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_PCSPKR_PLATFORM=y
-CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_PNP is not set
@@ -303,8 +309,6 @@ CONFIG_SCSI=y
 # CONFIG_SDIO_UART is not set
 CONFIG_SECCOMP=y
 # CONFIG_SERIAL_8250_EXTENDED is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 CONFIG_SERIO=y
 # CONFIG_SERIO_I8042 is not set
 CONFIG_SERIO_LIBPS2=y
@@ -324,6 +328,8 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SIBYTE_SWARM is not set
 CONFIG_SOC_JZ4740=y
 CONFIG_SOUND=y
+# CONFIG_SOUND_JZ_AC97 is not set
+CONFIG_SOUND_JZ_I2S=y
 CONFIG_SOUND_OSS_CORE=y
 CONFIG_SOUND_PRIME=y
 CONFIG_SUNRPC=y
@@ -336,6 +342,32 @@ CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_TRAD_SIGNALS=y
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_JZ4730 is not set
+# CONFIG_USB_GADGET_JZ4740 is not set
+# CONFIG_USB_GADGET_JZ4750 is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_ZERO is not set
 CONFIG_VFAT_FS=y
 # CONFIG_VGASTATE is not set
 # CONFIG_VGA_CONSOLE is not set
@@ -344,6 +376,4 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_WATCHDOG is not set
-# CONFIG_WLAN_80211 is not set
 CONFIG_ZONE_DMA_FLAG=0