Signed-off-by: Hubert Feurstein <h.feurst...@gmail.com>
---
drivers/net/fec_imx.c | 14 ++++++++++----
drivers/net/fec_imx.h | 1 +
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c
index 2378a19..7320f07 100644
--- a/drivers/net/fec_imx.c
+++ b/drivers/net/fec_imx.c
@@ -361,12 +361,18 @@ static int fec_init(struct eth_device *dev)
static void fec_update_linkspeed(struct eth_device *edev)
{
struct fec_priv *fec = (struct fec_priv *)edev->priv;
+ int speed = edev->phydev->speed;
+ u32 rcntl = readl(fec->regs + FEC_R_CNTRL) & ~FEC_R_CNTRL_RMII_10T;
+ u32 ecntl = readl(fec->regs + FEC_ECNTRL) & ~FEC_ECNTRL_SPEED;
- if (edev->phydev->speed == SPEED_10) {
- u32 rcntl = readl(fec->regs + FEC_R_CNTRL);
+ if (speed == SPEED_10)
rcntl |= FEC_R_CNTRL_RMII_10T;
- writel(rcntl, fec->regs + FEC_R_CNTRL);
- }
+
+ if (speed == SPEED_1000)
+ ecntl |= FEC_ECNTRL_SPEED;
+
+ writel(rcntl, fec->regs + FEC_R_CNTRL);
+ writel(ecntl, fec->regs + FEC_ECNTRL);
}
/**
diff --git a/drivers/net/fec_imx.h b/drivers/net/fec_imx.h
index 1eb1eba..29aea85 100644
--- a/drivers/net/fec_imx.h
+++ b/drivers/net/fec_imx.h
@@ -92,6 +92,7 @@
#define FEC_ECNTRL_RESET 0x00000001 /**< reset the FEC */
#define FEC_ECNTRL_ETHER_EN 0x00000002 /**< enable the FEC */
+#define FEC_ECNTRL_SPEED 0x00000020 /**< i.MX6: enable
1000Mbps mode */
/**
* @brief Descriptor buffer alignment
--
1.8.1
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