[U-Boot] [RFC] Support for SGMII 2500

Andrew Lunn andrew at lunn.ch
Tue Nov 28 13:30:29 UTC 2017


On Tue, Nov 28, 2017 at 07:25:48AM +0000, Madalin-cristian Bucur wrote:
> Hi,
> 
> There is a disconnect between the SGMII 2500 support in u-boot and Linux.
> Bhaskar is trying to add support for a SGMII interface working at 2.5Gbps
> by using the PHY connection type "sgmii-2500" in the device tree:

Hi Madalin

What MAC and PHY are you using?

I did a quick search for SGMII 2.5, and all i keep coming across is
2500BASE-X. I just want to make sure you really do need SGMII at 2500,
and not 2500BASE-X, which is already supported.

Thanks
	Andrew


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