diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 926360c..d7649d2 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -287,6 +287,10 @@
 	int absync;
 
 	acnt = dev_width;
+
+	/* src/dst_maxburst == 0 is the same case as src/dst_maxburst == 1 */
+	if (!burst)
+		burst = 1;
 	/*
 	 * If the maxburst is equal to the fifo width, use
 	 * A-synced transfers. This allows for large contiguous