diff --git a/configs/rock64-rk3328_defconfig b/configs/rock64-rk3328_defconfig
index ef453e7..6484845 100644
--- a/configs/rock64-rk3328_defconfig
+++ b/configs/rock64-rk3328_defconfig
@@ -34,15 +34,20 @@
 CONFIG_CMD_TIME=y
 CONFIG_DEFAULT_DEVICE_TREE="rk3328-rock64"
 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_TPL_OF_PLATDATA=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_NET_RANDOM_ETHADDR=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_CMD_OEM_FORMAT=y
 CONFIG_ROCKCHIP_GPIO=y
 CONFIG_SYS_I2C_ROCKCHIP=y
@@ -65,6 +70,7 @@
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
+CONFIG_TPL_RAM=y
 CONFIG_DM_RESET=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
@@ -85,4 +91,12 @@
 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
+CONFIG_TPL_DM=y
+CONFIG_TPL_LIBCOMMON_SUPPORT=y
+CONFIG_TPL_LIBGENERIC_SUPPORT=y
+CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
+CONFIG_TPL_BOOTROM_SUPPORT=y
+CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
+CONFIG_TPL_SYS_MALLOC_SIMPLE=y