Hello, everyone,
I am doing some work in Nios II with uClinux, and want to build the kenel with ehternet. But when I followed the instruction in nioswiki webpage, I met some problems. My Nios development board could not found the ethernet device.
The following is the procedure in nioswiki.
>>To enable network support, eg if you use the Altera dev board with SMC91111,
Networking -->
[*] Networking support
Networking options --->
<*> Packet socket
<*> Unix domain sockets
[*] TCP/IP networking
>>Device Drivers -->Network device support ─>
[*] Network device support
[*] Ethernet (10 or 100Mbit)
<*> SMC 91111 support
I do this correctly, and kernel was complied successfully.
>>Then rebuild the kernel, and boot nios2 uclinux.
>>It should detect the SCM 91111 device as eth0.
>>Then config the ip address and router.
>>ifconfig eth0 192.168.1.10
I boot nios2 uclinux, when i use ifconfig eth0, uclinux tells me that : device not found. Really, I do not know how to reslove the problem. Please help me to find the reason.
The environment:
Nios Development Kit, Stratix Edition;
uClinux and patch, downloaded from nioswiki, standard;
Quartus II 5.0, Nios II 5.0;
I am looking forward to your's reply.
