diff --git a/target/linux/xburst/config-2.6.31 b/target/linux/xburst/config-2.6.31
index 3cd87809b..516fa6e69 100644
--- a/target/linux/xburst/config-2.6.31
+++ b/target/linux/xburst/config-2.6.31
@@ -15,10 +15,8 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_BACKLIGHT_GENERIC is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BASE_SMALL=0
-# CONFIG_BATTERY_DS2760 is not set
 CONFIG_BATTERY_JZ4740=y
 # CONFIG_BCM47XX is not set
-# CONFIG_BINARY_PRINTF is not set
 CONFIG_BITREVERSE=y
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_BRIDGE is not set
@@ -26,7 +24,6 @@ CONFIG_BITREVERSE=y
 # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
 # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
 CONFIG_CONSOLE_TRANSLATIONS=y
-CONFIG_CONSTRUCTORS=y
 # CONFIG_CPU_BIG_ENDIAN is not set
 # CONFIG_CPU_CAVIUM_OCTEON is not set
 CONFIG_CPU_FREQ=y
@@ -91,33 +88,23 @@ CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 CONFIG_FAT_FS=y
 CONFIG_FB=y
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-# CONFIG_FB_BROADSHEET is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_DDC is not set
-# CONFIG_FB_FOREIGN_ENDIAN is not set
 CONFIG_FB_JZ4740=y
 # CONFIG_FB_JZSOC is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_MB862XX is not set
-# CONFIG_FB_METRONOME is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_SVGALIB is not set
 CONFIG_FB_SYS_COPYAREA=y
 CONFIG_FB_SYS_FILLRECT=y
-# CONFIG_FB_SYS_FOPS is not set
 CONFIG_FB_SYS_IMAGEBLIT=y
-# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_VIRTUAL is not set
 # CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_8x8=y
+CONFIG_FONTS=y
+# CONFIG_FONT_10x18 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_SUN12x22 is not set
+CONFIG_FONT_SUN8x16=y
 CONFIG_FORCE_MAX_ZONEORDER=12
 CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
@@ -140,15 +127,12 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_HAVE_IDE=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HIBERNATION is not set
 # CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_HW_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_I2C is not set
-# CONFIG_IMAGE_CMDLINE_HACK is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 CONFIG_INPUT=y
@@ -220,11 +204,7 @@ CONFIG_MIPS_MT_DISABLED=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK=y
 # CONFIG_MMC_BLOCK_BOUNCE is not set
-# CONFIG_MMC_DEBUG is not set
 CONFIG_MMC_JZ=y
-# CONFIG_MMC_SDHCI is not set
-# CONFIG_MMC_SPI is not set
-# CONFIG_MMC_UNSAFE_RESUME is not set
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MTD_CFI is not set
@@ -288,7 +268,6 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SIBYTE_RHONE is not set
 # CONFIG_SIBYTE_SENTOSA is not set
 # CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SLOW_WORK is not set
 CONFIG_SND=y
 # CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_JACK=y
@@ -324,7 +303,6 @@ CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
 CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
-CONFIG_TRACING_SUPPORT=y
 CONFIG_TRAD_SIGNALS=y
 CONFIG_UBIFS_FS=y
 # CONFIG_UBIFS_FS_ADVANCED_COMPR is not set