diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index 76940e8bd593..ff8b75f34456 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -571,6 +571,7 @@ CONFIG_CPU_RK312X=y
 CONFIG_CPU_RK3288=y
 CONFIG_CPU_RK322X=y
 CONFIG_ANDROID_VERSION=0x08000000
+CONFIG_ROCKCHIP_CPUINFO=y
 CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_ROCKCHIP_PM_DOMAINS=y
 CONFIG_ROCKCHIP_PVTM=y