This commit is an add-on to f6c4191f. There are a few other registers where consecutive writes must have a delay.
Signed-off-by: Dinh Nguyen dinguyen@altera.com --- drivers/net/designware.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/designware.c b/drivers/net/designware.c index e8e669b..34952c0 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -163,8 +163,8 @@ static int dw_eth_init(struct eth_device *dev, bd_t *bis) writel(FIXEDBURST | PRIORXTX_41 | BURST_16, &dma_p->busmode);
- writel(FLUSHTXFIFO | readl(&dma_p->opmode), &dma_p->opmode); - writel(STOREFORWARD | TXSECONDFRAME, &dma_p->opmode); + writel(readl(&dma_p->opmode) | FLUSHTXFIFO | STOREFORWARD | \ + TXSECONDFRAME, &dma_p->opmode);
conf = FRAMEBURSTENABLE | DISABLERXOWN;