From 9afc1af01f2d4b033e0da5df105b399949976a12 Mon Sep 17 00:00:00 2001 From: Vipin Kumar Date: Mon, 7 May 2012 13:06:44 +0530 Subject: SPEAr: Add interface information in initialization Few Designware peripheral registers need to be modified based on the ethernet interface selected by the board. This patch supports interface information in ethernet driver Signed-off-by: Vipin Kumar Signed-off-by: Amit Virdi Signed-off-by: Stefan Roese --- drivers/net/designware.c | 10 +++++++++- drivers/net/designware.h | 1 + 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 9b17db41f6..8f22e00ddd 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -171,6 +171,13 @@ static int dw_eth_init(struct eth_device *dev, bd_t *bis) if (priv->speed != SPEED_1000M) conf |= MII_PORTSELECT; + if ((priv->interface != PHY_INTERFACE_MODE_MII) && + (priv->interface != PHY_INTERFACE_MODE_GMII)) { + + if (priv->speed == SPEED_100M) + conf |= FES_100; + } + if (priv->duplex == FULL_DUPLEX) conf |= FULLDPLXMODE; @@ -531,7 +538,7 @@ static int dw_mii_write(const char *devname, u8 addr, u8 reg, u16 val) } #endif -int designware_initialize(u32 id, ulong base_addr, u32 phy_addr) +int designware_initialize(u32 id, ulong base_addr, u32 phy_addr, u32 interface) { struct eth_device *dev; struct dw_eth_dev *priv; @@ -565,6 +572,7 @@ int designware_initialize(u32 id, ulong base_addr, u32 phy_addr) DW_DMA_BASE_OFFSET); priv->address = phy_addr; priv->phy_configured = 0; + priv->interface = interface; if (mac_reset(dev) < 0) return -1; diff --git a/drivers/net/designware.h b/drivers/net/designware.h index abf729d57d..40020bf26b 100644 --- a/drivers/net/designware.h +++ b/drivers/net/designware.h @@ -234,6 +234,7 @@ struct dmamacdescr { struct dw_eth_dev { u32 address; + u32 interface; u32 speed; u32 duplex; u32 tx_currdescnum; -- cgit v1.2.1