From mboxrd@z Thu Jan 1 00:00:00 1970 From: J.Hwan.Kim Date: Tue, 01 Dec 2009 02:04:46 +0900 Subject: [U-Boot] AT91SAM9260 Ethernet Device Message-ID: <4B13FB2E.9040402@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, everyone I'm trying to connect ethernet with AT91SAM9260. My board uses DM9161A as a ethernet transceiver. The u-boot ethernet initialization routine runs auto-negotiation, it works fine. Ethernet controller of AT91SAM9260 (MACB0) receives Auto negotiation completion bit from DM9161A status register. But status registor of DM9161A returns "Invalid link status", so u-boot prints "eth0 link down". When does the "invalid link status" situation happen? How can I fix this problem? I connected the ethernet with PC by cross ethernet cable. Thanks in advance. Best Regards, J.Hwan Kim