diff --git a/arch/arm64/configs/rk1808_linux_defconfig b/arch/arm64/configs/rk1808_linux_defconfig
index f4bd13f59d5c..68b3e131fb58 100644
--- a/arch/arm64/configs/rk1808_linux_defconfig
+++ b/arch/arm64/configs/rk1808_linux_defconfig
@@ -231,9 +231,7 @@ CONFIG_RK_CONSOLE_THREAD=y
 CONFIG_ROCKCHIP_IOMMU=y
 # CONFIG_CPU_PX30 is not set
 CONFIG_CPU_RK1808=y
-# CONFIG_CPU_RK3308 is not set
 # CONFIG_CPU_RK3328 is not set
-# CONFIG_CPU_RK3366 is not set
 # CONFIG_CPU_RK3368 is not set
 # CONFIG_CPU_RK3399 is not set
 CONFIG_ROCKCHIP_PM_DOMAINS=y