netdev - Re: support needed for DSA (macb driver with marvel 6390)

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Message-ID: <891684f3-9f23-49fe-bdbd-650a539c5321@lunn.ch>
Date: Thu, 18 Apr 2024 00:02:25 +0200
From: Andrew Lunn <andrew@...n.ch>
To: SIMON BABY <simonkbaby@...il.com>
Cc: netdev@...r.kernel.org, linus.walleij@...aro.org
Subject: Re: support needed for DSA (macb driver with marvel 6390)

> => mdio write 0xe2800034 0x58029800
> => mdio write 0xe2800034 0x68060000
> => mdio read 0xe2800034
> Reading from bus ethernet@...00000
> PHY at address 0:
> -494927820 - 0xffff

That does not look like valid usage of the commands:

https://github.com/u-boot/u-boot/blob/master/cmd/mdio.c#L317

	Andrew