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-rw-r--r--drivers/net/designware.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 8413d57..22155b4 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -96,7 +96,7 @@ static int mac_reset(struct eth_device *dev)
ulong start;
int timeout = CONFIG_MACRESET_TIMEOUT;
- writel(DMAMAC_SRST, &dma_p->busmode);
+ writel(readl(&dma_p->busmode) | DMAMAC_SRST, &dma_p->busmode);
if (priv->interface != PHY_INTERFACE_MODE_RGMII)
writel(MII_PORTSELECT, &mac_p->conf);