rockchip: rk3368: default enable SPL LIBCOMMON and LIBGENERIC

We needs SPL LIBCOMMON and LIBGENERIC for all boards,
so we can enable them by default and no need to define
in each board.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
index 2220f59..d6ca5f1 100644
--- a/arch/arm/mach-rockchip/rk3368/Kconfig
+++ b/arch/arm/mach-rockchip/rk3368/Kconfig
@@ -51,6 +51,12 @@
 config SYS_MALLOC_F_LEN
 	default 0x2000
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
+config SPL_LIBGENERIC_SUPPORT
+	default y
+
 source "board/theobroma-systems/lion_rk3368/Kconfig"
 source "board/rockchip/sheep_rk3368/Kconfig"
 source "board/geekbuying/geekbox/Kconfig"
diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig
index 6945e68..9afba9b 100644
--- a/configs/evb-px5_defconfig
+++ b/configs/evb-px5_defconfig
@@ -1,8 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_SYS_TEXT_BASE=0x00200000
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ROCKCHIP_RK3368=y
 CONFIG_TPL_LDSCRIPT="arch/arm/mach-rockchip/u-boot-tpl-v8.lds"
 CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x40000
diff --git a/configs/lion-rk3368_defconfig b/configs/lion-rk3368_defconfig
index ef05ba5..ff3255b 100644
--- a/configs/lion-rk3368_defconfig
+++ b/configs/lion-rk3368_defconfig
@@ -1,8 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_SYS_TEXT_BASE=0x00200000
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ROCKCHIP_RK3368=y
 CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
 CONFIG_TPL_LIBCOMMON_SUPPORT=y