diff --git a/configs/rv1126_defconfig b/configs/rv1126_defconfig
index 0dfda59706..ebdc3e918f 100644
--- a/configs/rv1126_defconfig
+++ b/configs/rv1126_defconfig
@@ -147,7 +147,6 @@ CONFIG_RAM=y
 CONFIG_SPL_RAM=y
 CONFIG_TPL_RAM=y
 CONFIG_ROCKCHIP_SDRAM_COMMON=y
-CONFIG_ROCKCHIP_TPL_INIT_DRAM_TYPE=3
 CONFIG_DM_RESET=y
 CONFIG_SPL_DM_RESET=y
 CONFIG_SPL_RESET_ROCKCHIP=y