net: macb: enable GMAC IP without GE feature support

[karo-tx-uboot.git] / drivers / net / macb.c

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 4616f369ca8b79484d2f072b5b98ed88863223cb..9c2ff487a709f57eae7caa6df51a8dce7292f2cd 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -566,7 +566,13 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
        macb_writel(macb, TBQP, macb->tx_ring_dma);
 
        if (macb_is_gem(macb)) {
-#ifdef CONFIG_RGMII
+               /*
+                * When the GMAC IP with GE feature, this bit is used to
+                * select interface between RGMII and GMII.
+                * When the GMAC IP without GE feature, this bit is used
+                * to select interface between RMII and MII.
+                */
+#if defined(CONFIG_RGMII) || defined(CONFIG_RMII)
                gem_writel(macb, UR, GEM_BIT(RGMII));
 #else
                gem_writel(macb, UR, 0);