[U-Boot] [PATCH v2 10/12] fsl_dma: Make DMA transactions snoopable

[Peter Tyser]

Make DMA transactions snoopable so that CPUs can keep caches up-to-date.
This allows dma transactions to be used for operations such as memory
copies without any additional cache control operations.

Signed-off-by: Peter Tyser <ptyser at xes-inc.com>
---
 drivers/dma/fsl_dma.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/fsl_dma.c b/drivers/dma/fsl_dma.c
index e103c91..cba5d5b 100644
--- a/drivers/dma/fsl_dma.c
+++ b/drivers/dma/fsl_dma.c
@@ -72,8 +72,8 @@ static uint dma_check(void) {
 void dma_init(void) {
 	volatile fsl_dma_t *dma = &dma_base->dma[0];
 
-	out_be32(&dma->satr, FSL_DMA_SATR_SREAD_NO_SNOOP);
-	out_be32(&dma->datr, FSL_DMA_DATR_DWRITE_NO_SNOOP);
+	out_be32(&dma->satr, FSL_DMA_SATR_SREAD_SNOOP);
+	out_be32(&dma->datr, FSL_DMA_DATR_DWRITE_SNOOP);
 	out_be32(&dma->sr, 0xffffffff); /* clear any errors */
 	dma_sync();
 }
-- 
1.6.2.1