diff --git a/arch/arm/configs/rk30_sdk_defconfig b/arch/arm/configs/rk30_sdk_defconfig
index b4b472fa63b9..548951f90fb4 100644
--- a/arch/arm/configs/rk30_sdk_defconfig
+++ b/arch/arm/configs/rk30_sdk_defconfig
@@ -24,14 +24,16 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_ARCH_RK30=y
 CONFIG_DDR_SDRAM_FREQ=456
 # CONFIG_RK29_VPU is not set
-CONFIG_RK_DEBUG_UART=1
-# CONFIG_CACHE_L2X0 is not set
+# CONFIG_SWP_EMULATE is not set
 CONFIG_FIQ_DEBUGGER=y
 CONFIG_FIQ_DEBUGGER_NO_SLEEP=y
 CONFIG_FIQ_DEBUGGER_CONSOLE=y
 CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_SMP=y
+# CONFIG_SMP_ON_UP is not set
+CONFIG_NR_CPUS=2
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 # CONFIG_OABI_COMPAT is not set
@@ -42,6 +44,7 @@ CONFIG_CMDLINE="console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init debug"
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_IDLE=y
 CONFIG_VFP=y
+CONFIG_NEON=y
 CONFIG_WAKELOCK=y
 CONFIG_PM_RUNTIME=y
 CONFIG_SUSPEND_TIME=y
@@ -66,8 +69,10 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_CONSOLE_TRANSLATIONS is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_RK29=y
-CONFIG_UART1_RK29=y
-CONFIG_SERIAL_RK29_CONSOLE=y
+CONFIG_UART0_RK29=y
+CONFIG_UART0_CTS_RTS_RK29=y
+CONFIG_UART3_RK29=y
+CONFIG_UART3_CTS_RTS_RK29=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set