diff --git a/u-boot/rknext/fork.conf b/u-boot/rknext/fork.conf
index 135ca714..c91589cd 100644
--- a/u-boot/rknext/fork.conf
+++ b/u-boot/rknext/fork.conf
@@ -30,8 +30,6 @@ bsp_rock-2a() {
 
 bsp_rk3568() {
     BSP_SOC="rk3568"
-    BSP_SOC_OVERRIDE="rk3568"
-    BSP_BL31_OVERRIDE="rk3568"
     BSP_BL31_VARIANT="set_pmic_sleep_low_20221018"
     RKBIN_DDR="${BSP_SOC}_ddr_1560MHz_v"
 }
@@ -42,9 +40,9 @@ bsp_rk3588() {
 }
 
 bsp_rk3588s() {
+    bsp_rk3588
     BSP_SOC="rk3588s"
     BSP_BL31_OVERRIDE="rk3588"
-    RKBIN_DDR="${BSP_BL31_OVERRIDE}_ddr_lp4_2112MHz_lp5_2736MHz"
 }
 
 bsp_rock-5-itx() {