diff --git a/target/linux/omap24xx/config-3.1 b/target/linux/omap24xx/config-3.1
index 000a55f0e..916f26f27 100644
--- a/target/linux/omap24xx/config-3.1
+++ b/target/linux/omap24xx/config-3.1
@@ -67,7 +67,7 @@ CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_ARCH_USES_GETTIMEOFFSET is not set
 CONFIG_ARM=y
-# CONFIG_ARM_ERRATA_364296 is not set
+CONFIG_ARM_ERRATA_364296=y
 CONFIG_ARM_ERRATA_411920=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_THUMB=y
@@ -409,13 +409,13 @@ CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SPI=y
 CONFIG_MMC_UNSAFE_RESUME=y
 # CONFIG_MOUSE_BCM5974 is not set
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2=m
+# CONFIG_MOUSE_PS2_ALPS is not set
 # CONFIG_MOUSE_PS2_ELANTECH is not set
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
+# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
+# CONFIG_MOUSE_PS2_SYNAPTICS is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TRACKPOINT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_VSXXXAA is not set
 CONFIG_MSDOS_FS=y
@@ -499,7 +499,9 @@ CONFIG_PREEMPT_RCU=y
 CONFIG_PRINTK_TIME=y
 CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_QUOTACTL is not set
-# CONFIG_RCU_BOOST is not set
+CONFIG_RCU_BOOST=y
+CONFIG_RCU_BOOST_DELAY=500
+CONFIG_RCU_BOOST_PRIO=1
 CONFIG_RC_CORE=m
 # CONFIG_RC_LOOPBACK is not set
 CONFIG_REGULATOR=y
@@ -568,6 +570,7 @@ CONFIG_SOC_OMAP2420=y
 CONFIG_SOUND=m
 CONFIG_SOUND_OSS_CORE=y
 CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_SPEAKUP=m
 CONFIG_SPEAKUP_SYNTH_ACNTPC=m
 CONFIG_SPEAKUP_SYNTH_ACNTSA=m