net: sun8i_emac: Retrieve GMAC clock via 'syscon' phandle

[oweals/u-boot.git] / drivers / net / macb.c

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 0254e211e66bf286f5b8a5cb4f7edaddec3ce9f6..72614164e9c7c36c283ece131a334468d78cc9f4 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -143,7 +143,7 @@ struct macb_device {
 
 static int macb_is_gem(struct macb_device *macb)
 {
-       return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) == 0x2;
+       return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2;
 }
 
 #ifndef cpu_is_sama5d2
@@ -550,8 +550,14 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
 
                for (i = 0; i < MACB_AUTONEG_TIMEOUT / 100; i++) {
                        status = macb_mdio_read(macb, MII_BMSR);
-                       if (status & BMSR_LSTATUS)
+                       if (status & BMSR_LSTATUS) {
+                               /*
+                                * Delay a bit after the link is established,
+                                * so that the next xfer does not fail
+                                */
+                               mdelay(10);
                                break;
+                       }
                        udelay(100);
                }
        }