On Thu, Jan 16, 2014 at 7:37 PM, Andy Ng <andreas2...@gmail.com> wrote:
> Dear colleagues,
>
> I have setup a LAN8720 phy for my imx6Solo/DL custom board but no packets
> coming out.
> I can see 50MHz going into the phy from the REF_OUT Pin of the SOLO, I can
> read the phy ID using the u-boot MDIO commands
> but when I do ftp or ping nothing comes out.
We use LAN8720 on mx6slevk, so maybe you can look at it as reference.
> static void setup_iomux_enet(void)
> {
> imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
>
> /* Reset LAN8720 PHY */
> gpio_direction_output(ETH_PHY_RESET, 1);
> udelay(150);
> gpio_set_value(ETH_PHY_RESET, 0);
> udelay(150);
> gpio_set_value(ETH_PHY_RESET, 1);
> udelay(200);
Writing to zero/delay/write 1 would be enough here.
Regards,
Fabio Estevam
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