diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index dcb984e008a5..a439a52ead46 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -589,6 +589,7 @@ CONFIG_STAGING=y
 CONFIG_ASHMEM=y
 CONFIG_ION=y
 CONFIG_ION_SYSTEM_HEAP=y
+CONFIG_ION_CMA_HEAP=y
 CONFIG_ION_FORCE_DMA_SYNC=y
 CONFIG_FIQ_DEBUGGER=y
 CONFIG_FIQ_DEBUGGER_NO_SLEEP=y