[U-Boot-Users] 855T FEC error

Wolfgang Denk wd at denx.de
Mon Nov 17 16:44:39 CET 2003

Dear Eli,

in message <C32B9C30CA0FD81189CF0008024506EE017FEA at ROKMAIL> you wrote:
> PHY type 0x13 pass 1 type PHY @ 0x0 pass 1 type LXT971
> BOOTP broadcast 1
> TX timeout
> fec.c[134] fec_send: cycles: 100    status: 8c00  retry cnt: 0 
> Reading the registers with u-boot's mii read, the registers are the same as
> the TQM860L.
> We use the same configuration as TQM855L.h, but we add -

Do you also use exactly the same clock routing?

My first guess is that you misconfigured the clocks.

> I don't think its related to this problem, but we cannot save the u-boot
> environment.  It is saved to the flash at 4000c000 but does not appear after
> reset following printenv.  I didn't have time to look into this issue yes.

You probably have different flash chips so you  need  to  adjust  the
flash driver, environment location and linker map?

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
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