I'd go for uCLinux . It's been ported for ARM, it has strong user base and a decent portfolio of evaluation boars exists. There are couple of other Linux/ARM projects around and you'll see.
I'd here the port for uCLinux for '51s but google did not show???????
plz where is it????????
hi mike, see you in class .hv u dun v assignment?
here is how use code banking with 256 banks rework Linux to do things in a bank x and then call a small function in bank 0 when bank 0 is required for the operation (ISR etc) when you run out of space in bank 0 give up
Erik
does keil support 256 banks now? it seems only 64 for Lx51
does keil support 256 banks now? I do not know, but you would need at least that many to support Linux.