From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: MPC8560ADS issues From: "Matthew S. McClintock" To: Jason McMullan Cc: linuxppc-embedded@lists.linuxppc.org In-Reply-To: <1078945499.3748.4.camel@veena.timesys> References: <1078945499.3748.4.camel@veena.timesys> Content-Type: text/plain Message-Id: <1079019785.29565.36.camel@chuck.arlut.utexas.edu> Mime-Version: 1.0 Date: Thu, 11 Mar 2004 09:43:05 -0600 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: On Wed, 2004-03-10 at 13:04, Jason McMullan wrote: > I'm trying to work with FCCs on my PowerQuick III with a > MPC8560 Rev 1, and I'm having quite a difficult time attempting > to get the FCC ethernet ports to work. > What version of u-boot are you using? There was a patch around Feb. 24th that fixed some things in the ethernet driver for u-boot. Although since you seem to have the TSEC ports working it seems you have the latest version. > The GigE (TSEC) ports work just fine, but the FCC ports don't seem > to TX or RX anything. No IRQs from the FCC, but I get IRQs from the > PHYs U-boot does not use interrupts for networking, it just uses polling. How are you determining you are seeing interrupts from the PHYs and not the FCC? > Has anyone had any success with the MPC8560ADS and FCCs? In either > Linux or u-boot? I have not attempted to use the FCC in u-boot but I have it working in Linux, well sort of anyways... it is going extremely slow and I am still investigating that. That being said I don't think u-boot has support for using the FCC, so what changes did you make to get u-boot? -- Matthew S. McClintock ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/