Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

TSE (Triple Speed Ethernet) MAC on uClinux with MMU

Hello all, I am having some difficulties with the TSE MAC in uClinux with MMU. I am working on Terasic DE4 board, with "unstable-nios2mmu" in linux-2.6 and "trunk" in uClinux-dist. All fol...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I wouldn't be able to find out about these myself. Thank you so much. Now, as the linux boots, the phy is listed. Which means I am one step closer.

However, when I# ifconfig eth0 10.0.1.37, I still get the kernel panic message in my previous post. I suspect it might be caused by the descriptor memory size in my system. Do you also have a separate memory for descriptor mem, or do you use ddr2 for that? Also, what is the size of your descriptor memory, if it is separate?

Thanks again,

Turhan