MPC8313 and Marvell PHY 88e1112

MPC8313 and Marvell PHY 88e1112

[Carlos Roberto Moratelli]

Hi,

I am working in a custom board based on a mpc8313erdb and my Kernel
version is 2.6.24. This board has a Marvell PHY 88E1112 on TSEC2
processor port. 

The problem is that the PHY is detected and configured, but no data can
be send or received. I am sure that dtb is fine. In another custom board
I have a 88e3015 on TSEC2 and it is working fine.

Did someone work with this PHY? Does Compiling gianfar and Marvell
support on Kernel is enough? 

Thanks,

Carlos R. Moratelli

Re: MPC8313 and Marvell PHY 88e1112

[Martyn Welch]

Carlos Roberto Moratelli wrote:
> Hi,
> 

Hi Carlos,

> I am working in a custom board based on a mpc8313erdb and my Kernel
> version is 2.6.24. This board has a Marvell PHY 88E1112 on TSEC2
> processor port. 
> 
> The problem is that the PHY is detected and configured, but no data can
> be send or received. I am sure that dtb is fine. In another custom board
> I have a 88e3015 on TSEC2 and it is working fine.
> 
> Did someone work with this PHY? Does Compiling gianfar and Marvell
> support on Kernel is enough? 

We have a board using a 8641d and Marvel 88E1111 PHY. I had problems getting the PHY to work correctly when using the Marvell PHY driver, however we were using the PHY as a standard PHY and found that the generic PHY driver worked just fine. Have you tried it without enabling the Marvell PHY driver so it uses the generic one?

Martyn

-- 
Martyn Welch MEng MPhil MIET (Principal Software Engineer)   T:+44(0)1327322748
GE Fanuc Intelligent Platforms Ltd,        |Registered in England and Wales
Tove Valley Business Park, Towcester,      |(3828642) at 100 Barbirolli Square,
Northants, NN12 6PF, UK T:+44(0)1327359444 |Manchester,M2 3AB  VAT:GB 729849476

RE: MPC8313 and Marvell PHY 88e1112

[Richard Parsons]

Hi Carlos,

I am using the Marvell 88E6097 Switch connected to a Freescale MPC8323
and I am using generic PHY mode on the Switch/PHY chip. There is an
appnote somewhere that says you need to force the link up in the marvell
if you are connecting using the MII bus (on this specific Ethernet PHY
though)=20

I done just that, and the MII bus came alive :-)

Richard=20


Cambridge Broadband Networks Limited
Registered in England and Wales under company number: 03879840 =
Registered office: Selwyn House, Cambridge Business Park, Cowley Road, =
Cambridge CB4 0WZ, UK.
VAT number: GB 741 0186 64

-----Original Message-----
From: linuxppc-embedded-bounces+rparsons=3Dcbnl.com@ozlabs.org
[mailto:linuxppc-embedded-bounces+rparsons=3Dcbnl.com@ozlabs.org] On
Behalf Of Carlos Roberto Moratelli
Sent: 28 November 2008 12:07
To: Linuxppc-embedded@ozlabs.org
Subject: MPC8313 and Marvell PHY 88e1112

Hi,

I am working in a custom board based on a mpc8313erdb and my Kernel
version is 2.6.24. This board has a Marvell PHY 88E1112 on TSEC2
processor port.=20

The problem is that the PHY is detected and configured, but no data can
be send or received. I am sure that dtb is fine. In another custom board
I have a 88e3015 on TSEC2 and it is working fine.

Did someone work with this PHY? Does Compiling gianfar and Marvell
support on Kernel is enough?=20

Thanks,

Carlos R. Moratelli



_______________________________________________
Linuxppc-embedded mailing list
Linuxppc-embedded@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-embedded