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Re: gcc ARM CPU's


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Martin Guy wrote:
> On 10/29/08, Vivek Kumar Gupta <gkvivek@zilog.com> wrote:
>>  i just want to get gcc for two ARM CPU 922T and CortexM3.
>>
>>  1. Is it possible to get one (same) tool chain that is GCC for 2 CPU.
>>  2. if yes any thing i should take care while starting the job.
>>  3. i want to start with GCC 4.3.2, so anything i should take care.
> 
> Hi!
>   Any ARM toolchain will compile for all ARMs. In your case something like
> 
>    arm-linux-gnu-gcc -mcpu=arm922t
> 
> and similar for the cortex.

In common scenarios the Cortex M3 is going to be used "bare metal", so
you want to use a bare metal toolchain with newlib or sth. like that.

The 922 has a MMU, it can run Linux, so you probably want to user a
linux toolchain here.

cheers, Marc

- --
 Marc Kleine-Budde              Phone: +49-231-2826-924
 Pengutronix - Linux Solutions for Science and Industry
 Vertretung West/Dortmund     http://www.pengutronix.de
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