From: Armando Visconti <armando.visconti@st.com>
Date: Mon, 26 Mar 2012 00:09:58 +0000 (+0000)
Subject: net/designware: Set ANAR to 0x1e1
X-Git-Tag: v2012.04-rc2~8^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=20a5dde1495c74fd6c8b977a2619538b6bee8e0b;p=karo-tx-uboot.git

net/designware: Set ANAR to 0x1e1

This patch forces the advertised capabilities during auto
negotiation to always be 10/100 Mbps and half/full as duplexing.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
---

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 56f0c7ac53..987469a2f6 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -399,6 +399,9 @@ static int configure_phy(struct eth_device *dev)
 		return -1;
 
 #if defined(CONFIG_DW_AUTONEG)
+	/* Set Auto-Neg Advertisement capabilities to 10/100 half/full */
+	eth_mdio_write(dev, phy_addr, MII_ADVERTISE, 0x1E1);
+
 	bmcr = BMCR_ANENABLE | BMCR_ANRESTART;
 #else
 	bmcr = BMCR_SPEED100 | BMCR_FULLDPLX;