diff --git a/arch/arm64/configs/rockchip_linux_defconfig b/arch/arm64/configs/rockchip_linux_defconfig
index 4590acb9d71d..38a862674505 100644
--- a/arch/arm64/configs/rockchip_linux_defconfig
+++ b/arch/arm64/configs/rockchip_linux_defconfig
@@ -66,6 +66,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_COMPACTION is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_CMA=y
 CONFIG_ZSMALLOC=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -106,6 +107,7 @@ CONFIG_RFKILL=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_DEBUG_DEVRES=y
+CONFIG_DMA_CMA=y
 CONFIG_CONNECTOR=y
 CONFIG_ZRAM=y
 CONFIG_BLK_DEV_LOOP=y