Why FEC and SCC1 can not work at the same time?

Wolfgang Denk wd at denx.de
Thu Sep 19 02:40:05 EST 2002


In message <001801c25ed6$1c389e00$7301a8c0 at zhongqx> you wrote:
>
>    thank you very much,
>    what you said is very right,fix ppcboot just like you said,and the proplem disappear!

Oops??? Dave did not mention any changes to PPCBoot, it seems.

PPCBoot is not to blame for your trouble.

> ----- Original Message -----
> From: "Dave Ellis" <DGE at sixnetio.com>
> To: "'zhongqx'" <zhongqx at guoguang.com.cn>
> Cc: <linuxppc-embedded at lists.linuxppc.org>
> Sent: Wednesday, September 18, 2002 4:20 AM
> Subject: RE: Why FEC and SCC1 can not work at the same time?
>
...
> > For FADS PPCBoot sets up both BCSR1 and BCSR4 in cpu/mpc8xx/scc.c.
> > In Linux 2.4.18 only BCSR1 is configured in arch/ppc/8xx_io/enet.c
> > Maybe configuring BCSR4 in enet.c would help.

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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