diff --git a/target/linux/xburst/config-2.6.31 b/target/linux/xburst/config-2.6.31
index 2620be68e..b450d2447 100644
--- a/target/linux/xburst/config-2.6.31
+++ b/target/linux/xburst/config-2.6.31
@@ -6,6 +6,7 @@ CONFIG_32BIT=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_ARCH_SUPPORTS_OPROFILE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -76,6 +77,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_DUMMY_CONSOLE=y
+CONFIG_EARLY_PRINTK=y
 CONFIG_ELF_CORE=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_EXT2_FS=y
@@ -89,6 +91,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y
 # 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 is not set
 # CONFIG_FB_JZ4740_SLCD is not set
 CONFIG_FB_JZLCD_4730_4740=y
 CONFIG_FB_JZSOC=y
@@ -128,7 +131,9 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_GPIOLIB=y
 # CONFIG_HAMRADIO is not set
 CONFIG_HARDWARE_WATCHPOINTS=y
 CONFIG_HAS_DMA=y
@@ -149,6 +154,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 CONFIG_INPUT=y
+# CONFIG_INPUT_GPIO_BUTTONS is not set
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_CFQ=y
@@ -287,6 +293,7 @@ CONFIG_SOUND=y
 # CONFIG_SUSPEND is not set
 # CONFIG_SYN_COOKIES is not set
 CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
 CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
 CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y