From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Wed, 09 Mar 2016 14:47:32 +0100 Subject: [U-Boot] Ethernet not found on Arria 5. In-Reply-To: References: <56D97FE1.4090108@gmail.com> <56DAD2DC.2070000@gmail.com> Message-ID: <56E02974.4060801@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 On 03/09/2016 10:22 AM, Bakhvalov, Denis (Nokia - PL/Wroclaw) wrote: > Hi, > >> However there is still no ping in U-Boot. >> After power reset I did: >> >>> # bridge disable >>> # fpga load 0 >>> # bridge enable >> >>> # md 0xff706000 1 >> ff706000: 00000074 <-- this means fpga is in user mode >> >>> # setenv ethaddr ... >>> # setenv ipaddr ... >>> # setenv netmask ... >>> # setenv gatewayip ... >> >> => ping 192.168.1.126 >> Speed: 100, full duplex >> Using ethernet at ff702000 device >> ping failed; host 192.168.1.126 is not alive >> >> With similar commands on previous U-Boot version I had ping. > > Also using wireshark I found that board sends correct ARP packets to PC. > PC in it's turn send valid ARP response to the board. > But for some reason ARP reply is not handled by the board. > And board doesn't send ICMP packets to the PC. > > I already checked ip addresses, they should be fine. > Also the same IP works fine for previous U-Boot version (2013). > > What could be the reason for that? Perform usual test, disable cache (dcache off) . And please CC the usual lineup, Chin and Dinh ;-) -- Best regards, Marek Vasut