diff options
| -rw-r--r-- | drivers/net/fec_mxc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 56b7628..5fe1975 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -129,11 +129,13 @@ static void fec_mii_setspeed(struct ethernet_regs *eth) * and do not drop the Preamble. */ register u32 speed = DIV_ROUND_UP(imx_get_fecclk(), 5000000); + register u32 holdtime = DIV_ROUND_UP(imx_get_fecclk(), 100000000) - 1; #ifdef FEC_QUIRK_ENET_MAC speed--; #endif speed <<= 1; - writel(speed, ð->mii_speed); + holdtime <<= 8; + writel(speed | holdtime, ð->mii_speed); debug("%s: mii_speed %08x\n", __func__, readl(ð->mii_speed)); } |