On Wed, Mar 6, 2019 at 6:48 AM James Byrne
<james.by...@origamienergy.com> wrote:
>
> Commit d397f7c45b0b ("net: phy: micrel: Separate KSZ9000 drivers from
> KSZ8000 drivers") separated the KSZ8xxx and KSZ90x1 drivers and warns
> that you shouldn't select both of them due to a device ID clash between
> the KSZ9021 and the KS8721, asserting that "it is highly unlikely for a
> system to contain both a KSZ8000 and a KSZ9000 PHY". Unfortunately
> boards like the SAMA5D3xEK do contain both types of PHY, but fortunately
> the Linux Micrel PHY driver provides a solution by using different PHY
> ID and mask values to distinguish these chips.
>
> This commit contains the following changes:
>
> - The PHY ID and mask values for the KSZ9021 and the KS8721 now match
> those used by the Linux driver.
> - The warnings about not enabling both drivers have been removed.
> - The description for PHY_MICREL_KSZ8XXX has been corrected (these are
> 10/100 PHYs, not GbE PHYs).
> - PHY_MICREL_KSZ9021 and PHY_MICREL_KSZ9031 no longer select PHY_GIGE
> since this is selected by PHY_MICREL_KSZ90X1.
> - All of the relevant defconfig files have been updated now that
> PHY_MICREL_KSZ8XXX does not default to 'Y'.
>
> Signed-off-by: James Byrne <james.by...@origamienergy.com>Acked-by: Joe Hershberger <joe.hershber...@ni.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
