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-rw-r--r--bsp/mini4020/rtconfig.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/bsp/mini4020/rtconfig.h b/bsp/mini4020/rtconfig.h
index 9385fe0056..bef31bc1a7 100644
--- a/bsp/mini4020/rtconfig.h
+++ b/bsp/mini4020/rtconfig.h
@@ -63,6 +63,7 @@
/* SECTION: Device System */
/* Using Device System */
#define RT_USING_DEVICE
+#define RT_USING_DEVICE_IPC
/* SECTION: Console options */
/* the buffer size of console */