Catalin Marinas wrote:
I did the Cortex-M3 Linux port and from my experience you need about
4MB of RAM to be able to run a few commands (I used busybox as a
filesystem). With 2MB, you can't even start more than about 4 simple
commands (like "ls") in parallel
So, if low power is one of my goals, I need to consider the power drawn
by memory, DRAM or flash or FRAM or ??, since I'm going to need plenty
of it...only it will have to be connected by a serial port for the micro
I aminterested in.
Have you got an interface for serial memory in your Linux port?
About the Cortex-M3 port, is it ready for any of Stellaris's parts? If
not, what is it like to fine tune your port to a platform, is it as
simple as running configure when I compile a kernel for my desktop
machine, just in cross-compile mode?
Thanks,
John Griessen
Ecosensory
Austin TX (where there is an ARM office and Luminary's home office.)
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