diff options
| author | Alex Marginean <alexandru.marginean@nxp.com> | 2019-11-14 18:58:46 +0200 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2019-12-09 09:47:43 -0600 |
| commit | a931f78307300070e3a6cb95958f7dcc5fce3bb6 (patch) | |
| tree | 0a1f32ef84a1737ce56bd5de30700e4670aca75e | |
| parent | 307f8a6d1f034fc23aa7a42fa121f7fa011a33e4 (diff) | |
| download | u-boot-a931f78307300070e3a6cb95958f7dcc5fce3bb6.tar.gz | |
drivers: net: fsl_enetc: move PCS and PHY config to probe
This reduces the time needed to establish a link as we don't reset the link
each time the interface is used. Our Link capabilities do not change at
run-time so there is no need to re-apply PHY configuration each time.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| -rw-r--r-- | drivers/net/fsl_enetc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c index 64dc244da2..e86f3dddb5 100644 --- a/drivers/net/fsl_enetc.c +++ b/drivers/net/fsl_enetc.c @@ -190,12 +190,6 @@ static void enetc_start_pcs(struct udevice *dev) case PHY_INTERFACE_MODE_SGMII_2500: enetc_init_sgmii(dev); break; - case PHY_INTERFACE_MODE_RGMII: - case PHY_INTERFACE_MODE_RGMII_ID: - case PHY_INTERFACE_MODE_RGMII_RXID: - case PHY_INTERFACE_MODE_RGMII_TXID: - enetc_init_rgmii(dev); - break; case PHY_INTERFACE_MODE_XGMII: case PHY_INTERFACE_MODE_USXGMII: case PHY_INTERFACE_MODE_XFI: @@ -258,6 +252,9 @@ static int enetc_probe(struct udevice *dev) dm_pci_clrset_config16(dev, PCI_COMMAND, 0, PCI_COMMAND_MEMORY); + enetc_start_pcs(dev); + enetc_config_phy(dev); + return 0; } @@ -433,8 +430,12 @@ static int enetc_start(struct udevice *dev) enetc_setup_tx_bdr(dev); enetc_setup_rx_bdr(dev); - enetc_start_pcs(dev); - enetc_config_phy(dev); + if (priv->if_type == PHY_INTERFACE_MODE_RGMII || + priv->if_type == PHY_INTERFACE_MODE_RGMII_ID || + priv->if_type == PHY_INTERFACE_MODE_RGMII_RXID || + priv->if_type == PHY_INTERFACE_MODE_RGMII_TXID) + enetc_init_rgmii(dev); + if (priv->phy) phy_startup(priv->phy); |