diff --git a/arch/arm/mach-rockchip/rk3328/Kconfig b/arch/arm/mach-rockchip/rk3328/Kconfig
index d5cb649..70770da 100644
--- a/arch/arm/mach-rockchip/rk3328/Kconfig
+++ b/arch/arm/mach-rockchip/rk3328/Kconfig
@@ -21,13 +21,7 @@
 config SYS_SOC
 	default "rk3328"
 
-config SYS_MALLOC_F_LEN
-	default 0x2000
-
-config SPL_LIBCOMMON_SUPPORT
-	default y
-
-config SPL_LIBGENERIC_SUPPORT
+config ROCKCHIP_COMMON_STACK_ADDR
 	default y
 
 config TPL_LDSCRIPT
@@ -39,6 +33,9 @@
 config TPL_STACK
 	default 0xff098000
 
+config TPL_SYS_MALLOC_F_LEN
+	default 0x800
+
 source "board/rockchip/evb_rk3328/Kconfig"
 
 endif