How the nios2-linux boot?
I am puzzled about the procedure of nios's boot up.Here is my question:
After reset, which code execute first?
I am afraid head.S is the bootloader of Nios-linux.But not sure.
In arch\nios2nommu\kernel\head.S, this program flush the cache first,then reset peripheral devices.Last, "callr main".
In i386, when boot, linux will prepare a running environment for itself ,
it will initialize memory,start page manage,and so on...
But nois-linux ,just call main? is main user application?
where starting page manage?
help me!
Thanks in advance!
