AT91CAP9 support : MACB changes

Signed-off-by: Stelian Pop <stelian <at> popies.net>
Acked-by: Haavard Skinnemoen <hskinnemoen <at> atmel.com>

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 6657d22..9c98338 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -417,10 +417,18 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
 
        /* choose RMII or MII mode. This depends on the board */
 #ifdef CONFIG_RMII
+#ifdef CONFIG_AT91CAP9ADK
+       macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
+#else
        macb_writel(macb, USRIO, 0);
+#endif
+#else
+#ifdef CONFIG_AT91CAP9ADK
+       macb_writel(macb, USRIO, MACB_BIT(CLKEN));
 #else
        macb_writel(macb, USRIO, MACB_BIT(MII));
 #endif
+#endif /* CONFIG_RMII */
 
        if (!macb_phy_init(macb))
                return -1;

diff --git a/drivers/net/macb.h b/drivers/net/macb.h
index c778e4e..f92a20c 100644 (file)
--- a/drivers/net/macb.h
+++ b/drivers/net/macb.h
@@ -222,6 +222,12 @@
 #define MACB_TX_PAUSE_ZERO_OFFSET              3
 #define MACB_TX_PAUSE_ZERO_SIZE                        1
 
+/* Bitfields in USRIO (AT91) */
+#define MACB_RMII_OFFSET                       0
+#define MACB_RMII_SIZE                         1
+#define MACB_CLKEN_OFFSET                      1
+#define MACB_CLKEN_SIZE                                1
+
 /* Bitfields in WOL */
 #define MACB_IP_OFFSET                         0
 #define MACB_IP_SIZE                           16