diff --git a/target/linux/xburst/config-2.6.31 b/target/linux/xburst/config-2.6.31
index d75af2442..72482a492 100644
--- a/target/linux/xburst/config-2.6.31
+++ b/target/linux/xburst/config-2.6.31
@@ -75,7 +75,6 @@ CONFIG_CRYPTO_LZO=y
 CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_DMA_NONCOHERENT=y
@@ -128,7 +127,6 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FSNOTIFY is not set
 # CONFIG_FW_LOADER is not set
-# CONFIG_GCOV_KERNEL is not set
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_GENERIC_CMOS_UPDATE=y
@@ -153,7 +151,6 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_I2C is not set
-# CONFIG_IEEE802154 is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 CONFIG_INPUT=y
@@ -207,9 +204,10 @@ CONFIG_LEGACY_PTY_COUNT=2
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_OPENWRT_CLUT224=y
 CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
 CONFIG_MAC80211_DEFAULT_PS_VALUE=0
@@ -220,7 +218,6 @@ CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_MACH_TX49XX is not set
 # CONFIG_MACH_VR41XX is not set
 CONFIG_MAGIC_SYSRQ=y
-# CONFIG_MEDIA_SUPPORT is not set
 # CONFIG_MIKROTIK_RB532 is not set
 CONFIG_MIPS=y
 # CONFIG_MIPS_COBALT is not set
@@ -270,7 +267,6 @@ CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_PPS is not set
 CONFIG_PREEMPT=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PROM_EMU is not set