X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fdma%2Ffsl_dma.c;h=7ef7f12b0aa606738bda48a8d937022d16539560;hb=257b11f32d0ba451b8b7eba72f0db5e182d425dd;hp=df33e7a3eec7a41a19f8186c5083d643e136ef40;hpb=bec9cab9291bb221714d559a44fe37669a8ca604;p=u-boot

diff --git a/drivers/dma/fsl_dma.c b/drivers/dma/fsl_dma.c
index df33e7a3ee..7ef7f12b0a 100644
--- a/drivers/dma/fsl_dma.c
+++ b/drivers/dma/fsl_dma.c
@@ -6,23 +6,7 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <config.h>
@@ -112,10 +96,16 @@ int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t count) {
 	uint xfer_size;
 
 	while (count) {
-		xfer_size = MIN(FSL_DMA_MAX_SIZE, count);
+		xfer_size = min(FSL_DMA_MAX_SIZE, count);
 
-		out_dma32(&dma->dar, (uint) dest);
-		out_dma32(&dma->sar, (uint) src);
+		out_dma32(&dma->dar, (u32) (dest & 0xFFFFFFFF));
+		out_dma32(&dma->sar, (u32) (src & 0xFFFFFFFF));
+#if !defined(CONFIG_MPC83xx)
+		out_dma32(&dma->satr,
+			in_dma32(&dma->satr) | (u32)((u64)src >> 32));
+		out_dma32(&dma->datr,
+			in_dma32(&dma->datr) | (u32)((u64)dest >> 32));
+#endif
 		out_dma32(&dma->bcr, xfer_size);
 		dma_sync();