[U-Boot-Users] Help Needed !!!
Hi all,
I am new to U-Boot. I am trying to port U-Boot on to a proprietary board based on MPC8560. I am facing following problems :
1) PHY device is not being configured ( or initialized ) in ether_fcc.c ( cpu/mpc85xx directory ). Why? Aren't we suppose to configure PHY device when FCC is being used as an ethernet device ? ( as is being done in case of TSEC in driver/tsec.c )
2) Has anyone configured BCM5464 ( a PHY device ) connected to TSEC ? If yes, then can you please send to me the related files (e.g driver/tsec.c )
Regards, DEEPAK SEHRAWAT
In message c672ad400702270316y68cd263fo86a72af817c7624@mail.gmail.com you wrote:
- PHY device is not being configured ( or initialized ) in ether_fcc.c (
cpu/mpc85xx directory ). Why? Aren't we suppose to configure PHY device when FCC is being used as an ethernet device ? ( as is being done in case of TSEC in driver/tsec.c )
Device get only initialized when actually used by U-Boot.
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Best regards,
Wolfgang Denk
Deepak,
On Tue, 2007-02-27 at 16:46 +0530, Deepak $ehrawat wrote:
Hi all,
I am new to U-Boot. I am trying to port U-Boot on to a proprietary board based on MPC8560. I am facing following problems :
- PHY device is not being configured ( or initialized ) in
ether_fcc.c ( cpu/mpc85xx directory ). Why? Aren't we suppose to configure PHY device when FCC is being used as an ethernet device ? ( as is being done in case of TSEC in driver/tsec.c )
As Wolfgang mentioned, devices are only configured once used. Is this what you're seeing?
- Has anyone configured BCM5464 ( a PHY device ) connected to
TSEC ? If yes, then can you please send to me the related files (e.g driver/tsec.c )
I'm not aware of any drivers for this PHY being submitted. If you have a datasheet with PHY memory map, writing a driver should be fairly straight-forward. Broadcom's very protective of their datasheets, but if your company has an NDA it should be do-able.
regards, Ben
participants (3)
-
Ben Warren -
Deepak $ehrawat -
Wolfgang Denk