diff --git a/configs/evb-rk3568_defconfig b/configs/evb-rk3568_defconfig
index b07bcf9..435be99 100644
--- a/configs/evb-rk3568_defconfig
+++ b/configs/evb-rk3568_defconfig
@@ -5,17 +5,16 @@
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_DEFAULT_DEVICE_TREE="rk3568-evb"
 CONFIG_ROCKCHIP_RK3568=y
 CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
 CONFIG_SPL_ROCKCHIP_COMMON_BOARD=y
 CONFIG_SPL_MMC=y
 CONFIG_SPL_SERIAL=y
-CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x600000
 CONFIG_TARGET_EVB_RK3568=y
 CONFIG_DEBUG_UART_BASE=0xFE660000
 CONFIG_DEBUG_UART_CLOCK=24000000
-CONFIG_DEFAULT_DEVICE_TREE="rk3568-evb"
 CONFIG_DEBUG_UART=y
 CONFIG_SYS_LOAD_ADDR=0xc00800
 CONFIG_FIT=y
@@ -27,7 +26,6 @@
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
-CONFIG_SPL_CRC32_SUPPORT=y
 CONFIG_SPL_ATF=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y