[U-Boot] net: gpio PHY driver

Jerry Van Baren
2009-07-01T12:37:03Z

Darius Augulis wrote:
> Hi,
>
> I need to control RGMII PHY connected to GPIO.
> Seems there isn't such driver in u-boot.
> I would like to discuss how is better to implement this?
> I could port mdio_gpio driver from Linux Kernel,
> but u-boot does not have universal gpio driver.
> Off course I could make this very board specific, but It may be useful for
> other boards, interfacing PHY with GPIO's.
>
> Any ideas welcome!
>
> Darius A.

It sounds like you are looking for CONFIG_BITBANGMII.

Best regards,
gvb