Hello there, I followed "Cyclone V SocC PCI-Express Root Port Example Design" and "PCIe Root Port with MSI (updated) at http://rocketboards.org/foswiki/projects/pcierootportwithmsi. I have got the following.
Wed Nov 19 09:46:00 UTC 2014
INIT: Entering runlevel: 5
Starting OpenBSD Secure Shell server: sshd
NET: Registered protocol family 10
done.
Starting syslogd/klogd: done
Starting Lighttpd Web Server: lighttpd.
Starting blinking LED server
Stopping Bootlog daemon: bootlogd.
Poky 8.0 (Yocto Project 1.3 Reference Distro) 1.3 socfpga ttyS0
socfpga login: root
root@socfpga:~# modprobe altera_rpde
root@socfpga:~# modprobe altera_epde
root@socfpga:~# ./altera/dmaxfer
EP block fail to open
Fail to get data transfer size
Please tell me why the problem, "EP block fail to open" happened. Is it because I haven't got an end port PCIe yet or is it because of the SD Card image building issue? Many thanks.
