cns3xxx: add missing kernel config symbol

SVN-Revision: 33603

diff --git a/target/linux/cns3xxx/config-3.3 b/target/linux/cns3xxx/config-3.3
index 8345888ad3bea19ac3f17d1e8a4a9d3995151167..a6f3bc70402ff2032fd8a24bd8cca5513c14dbb8 100644 (file)
--- a/target/linux/cns3xxx/config-3.3
+++ b/target/linux/cns3xxx/config-3.3
@@ -45,6 +45,7 @@ CONFIG_DEBUG_LL=y
 CONFIG_DEBUG_LL_UART_NONE=y
 # CONFIG_DEBUG_USER is not set
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DMA_CACHE_RWFO=y
 # CONFIG_DWC_DEBUG is not set
 # CONFIG_DWC_DEVICE_ONLY is not set
 # CONFIG_DWC_HOST_ONLY is not set