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-rw-r--r--bsp/beaglebone/.config1
1 files changed, 1 insertions, 0 deletions
diff --git a/bsp/beaglebone/.config b/bsp/beaglebone/.config
index 0ff69f1164..409e89d18e 100644
--- a/bsp/beaglebone/.config
+++ b/bsp/beaglebone/.config
@@ -115,6 +115,7 @@ CONFIG_RT_USING_DFS_DEVFS=y
CONFIG_RT_USING_DEVICE_IPC=y
CONFIG_RT_PIPE_BUFSZ=512
CONFIG_RT_USING_SERIAL=y
+CONFIG_RT_SERIAL_USING_DMA=y
# CONFIG_RT_USING_CAN is not set
# CONFIG_RT_USING_HWTIMER is not set
# CONFIG_RT_USING_CPUTIME is not set