diff --git a/projects/imx6/linux/3.14-mx6-sr/linux.arm.conf b/projects/imx6/linux/3.14-mx6-sr/linux.arm.conf
index be64eee02c..bfeb3c90c7 100644
--- a/projects/imx6/linux/3.14-mx6-sr/linux.arm.conf
+++ b/projects/imx6/linux/3.14-mx6-sr/linux.arm.conf
@@ -1026,7 +1026,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=256
+CONFIG_CMA_SIZE_MBYTES=320
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set