diff --git a/configs/evb-rk3328_defconfig b/configs/evb-rk3328_defconfig
index fcc04f2..12be1de 100644
--- a/configs/evb-rk3328_defconfig
+++ b/configs/evb-rk3328_defconfig
@@ -1,5 +1,11 @@
 CONFIG_ARM=y
 CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_TPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_TPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
 CONFIG_SYS_TEXT_BASE=0x00200000
 CONFIG_ROCKCHIP_RK3328=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -9,31 +15,50 @@
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_LOAD_FIT=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_TPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_ATF_SUPPORT=y
+CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
+CONFIG_TPL_BOOTROM_SUPPORT=y
+CONFIG_TPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_TPL_SERIAL_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TPL_SERIAL_PRESENT=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x40000
+CONFIG_SPL_STACK_R_ADDR=0x600000
+CONFIG_DEFAULT_DEVICE_TREE="rk3328-evb"
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
-CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TIME=y
-CONFIG_DEFAULT_DEVICE_TREE="rk3328-evb"
 CONFIG_SPL_OF_CONTROL=y
+CONFIG_TPL_OF_CONTROL=y
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_TPL_DM=y
 CONFIG_REGMAP=y
 CONFIG_SPL_REGMAP=y
+CONFIG_TPL_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_SPL_SYSCON=y
+CONFIG_TPL_SYSCON=y
 CONFIG_CLK=y
 CONFIG_SPL_CLK=y
+CONFIG_TPL_CLK=y
 CONFIG_FASTBOOT_BUF_ADDR=0x800800
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=1
 CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_ROCKCHIP_GPIO=y
+CONFIG_TPL_OF_PLATDATA=y
 CONFIG_SYS_I2C_ROCKCHIP=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_ROCKCHIP=y
@@ -44,6 +69,7 @@
 CONFIG_GMAC_ROCKCHIP=y
 CONFIG_PHY=y
 CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RK8XX=y
 CONFIG_REGULATOR_PWM=y
@@ -51,9 +77,14 @@
 CONFIG_REGULATOR_RK8XX=y
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
+CONFIG_SPL_RAM=y
+CONFIG_TPL_RAM=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
 CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
@@ -69,4 +100,6 @@
 CONFIG_USB_GADGET_PRODUCT_NUM=0x330a
 CONFIG_USB_GADGET_DWC2_OTG=y
 CONFIG_USE_TINY_PRINTF=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_TPL_TINY_MEMSET=y
 CONFIG_ERRNO_STR=y