Hi Bo,
On 16.09.14 09:57, Bo Shen wrote:
The User Register in GMAC IP is used to select interface type. When with GE feature, it is used to select interface between RGMII and GMII. If without GE feature, it is used to select interface between MII and RMII.
Signed-off-by: Bo Shen voice.shen@atmel.com
drivers/net/macb.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 01a94a4..369d155 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -574,7 +574,13 @@ 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);
looks good
Best regards
Andreas Bießmann