diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 4839bfa74a107a1ad4cbdfb09017d86da1fd1a41..81505420bde4dc817e347e10594029d6a7c23d56 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2459,16 +2459,25 @@ pl330_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dst,
 	/* Select max possible burst size */
 	burst = pl330->pcfg.data_bus_width / 8;
 
-	while (burst > 1) {
-		if (!(len % burst))
-			break;
+	/*
+	 * Make sure we use a burst size that aligns with all the memcpy
+	 * parameters because our DMA programming algorithm doesn't cope with
+	 * transfers which straddle an entry in the DMA device's MFIFO.
+	 */
+	while ((src | dst | len) & (burst - 1))
 		burst /= 2;
-	}
 
 	desc->rqcfg.brst_size = 0;
 	while (burst != (1 << desc->rqcfg.brst_size))
 		desc->rqcfg.brst_size++;
 
+	/*
+	 * If burst size is smaller than bus width then make sure we only
+	 * transfer one at a time to avoid a burst stradling an MFIFO entry.
+	 */
+	if (desc->rqcfg.brst_size * 8 < pl330->pcfg.data_bus_width)
+		desc->rqcfg.brst_len = 1;
+
 	desc->rqcfg.brst_len = get_burst_len(desc, len);
 
 	desc->txd.flags = flags;