diff options
| author | Hannes Schmelzer <oe5hpm@oevsv.at> | 2016-06-22 12:07:14 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-07-12 17:58:48 +0200 |
| commit | 0750701a3f74e831b6cb0ecc69be2f7eff94e819 (patch) | |
| tree | 126f6e9deb958fd687ca55cdaf3ff39bc13ee1b3 /drivers | |
| parent | a32b4a03c717e37561505297a39ed02313e654af (diff) | |
| download | u-boot-imx-0750701a3f74e831b6cb0ecc69be2f7eff94e819.zip u-boot-imx-0750701a3f74e831b6cb0ecc69be2f7eff94e819.tar.gz u-boot-imx-0750701a3f74e831b6cb0ecc69be2f7eff94e819.tar.bz2 | |
driver/net/fec: support fixed speed connection
If MAC is directly connected to another MAC (like a switch for example)
we don't need to probe for a phy, autoneogation and so on. We simply
have to setup speed.
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/fec_mxc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 360f8e4..e871b3e 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -233,6 +233,7 @@ static int miiphy_restart_aneg(struct eth_device *dev) return ret; } +#ifndef CONFIG_FEC_FIXED_SPEED static int miiphy_wait_aneg(struct eth_device *dev) { uint32_t start; @@ -260,6 +261,7 @@ static int miiphy_wait_aneg(struct eth_device *dev) return 0; } +#endif /* CONFIG_FEC_FIXED_SPEED */ #endif static int fec_rx_task_enable(struct fec_priv *fec) @@ -502,6 +504,8 @@ static int fec_open(struct eth_device *edev) } speed = fec->phydev->speed; } +#elif CONFIG_FEC_FIXED_SPEED + speed = CONFIG_FEC_FIXED_SPEED; #else miiphy_wait_aneg(edev); speed = miiphy_speed(edev->name, fec->phy_id); |