AT91RM9200 command line compilation options using winarm,

ac wrote:
> I m using Winarm tool and AT91RM9200 processor. I would like to know
> that wheather the tool works with said processor? If so plz suggest the
> command line options.

There is at least a register definition file for the AT91RM9200. But
there are no examples for this µC.

So i think you have to write linker control scripts and startup code.
Perhaps you can use some code from WinARMs AT91SAM764 examples. But this
is no trival task for a beginner with this µC and/or ARM assembler/C.

Stefan

Stefan wrote:
> ac wrote:
>> I m using Winarm tool and AT91RM9200 processor. I would like to know
>> that wheather the tool works with said processor? If so plz suggest the
>> command line options.
>
> There is at least a register definition file for the AT91RM9200. But
> there are no examples for this µC.
>
> So i think you have to write linker control scripts and startup code.
> Perhaps you can use some code from WinARMs AT91SAM764 examples. But this
> is no trival task for a beginner with this µC and/or ARM assembler/C.
>
> Stefan

A good starting point are the examples provided by Atmel on
http://www.at91.com/Pages/products/EvaluationBoard/AT91RM9200EK/at91rm9200ek.html

The header-files with the register-defintions should work out of the box
with any C-compiler. An example startup-code is available from Atmel for
ADS- and the Green-Hills-toolchain but it is not very difficult to port
them to the gnu-Assembler. For a linker-script please read the
ld-documentation, it's not very difficult to setup a simple
linker-script for the first steps but it may be some work to get
everything right (remapping etc.).

Martin Thomas