Re: [U-Boot-Users] Marvell 88E1111 PHY

On 6/15/05, David Grab d.grab@hima.com wrote:

But now i am configuring ethernet in u-boot for my 440GX Board. It uses Marvel 88E1111 PHY´s. Did someone worked with this PHY and u-boot or knows if it is supported?

I'm using u-boot 1.1.2 with an 8555E and Marvell 88E1111 phys successfully. There is support in the tsec.[ch] files under cpu/mpc85xx.

One odd thing I noted is that the config sequence in tsec.c includes a register write sequence to some register 30 pages for which I could not find documentation in either the 1011 or 1111 datasheets. Out of curiosity, I tried to init the phys with and without these register writes and didn't see different behavior, so I left them in.

Cheers, Kylo