Re: [U-Boot-Users] SCC Ethernet with PHY BCM522

In message 20031013141705.50200.qmail@web40410.mail.yahoo.com you wrote:

I am able to do a SCC loopback, but the data is not going out from the PHY when I diable the loopback.

This usually means that your clock routing is wrong.

How do I access the PHY from SCC "scc.c" driver ?? do

You don't.

I have to do this anyway ?

No.

The PHY is getting accessed from "MII" i.e I am able to do "mii read/write" The Dual BCM Phy registers are located at 0x10 and 0x11 offset. of PHY.

The SCC ethernet interface uses the standard 7 wire interface. Normally you don't care about the PHY (as long as it's powered and enabled and autonegotiating).

Best regards,

Wolfgang Denk