Re: building for Cortex M3

[Allen Curtis <ajcurtis at ac2enterprises dot com>]

On Oct 20, 2009, at 3:05 PM, Marc Kleine-Budde wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Yann E. MORIN wrote:
> > Hello Marc!
> > Hello All!
> >
> > On Tuesday 20 October 2009 10:15:12 Marc Kleine-Budde wrote:
> > > the cortex-m3 is a MMU-less CPU, you probably want to use newlib  
> > > with it.
> >
> > Yes, I'd forgotten that, besides being Thumb2-only, Cortex-M3 was  
> > also
> > MMU-less.
> >
> > So we need to expose the MMU config option for ARM as well. OK...
>
> that means use uclibc for uclinux or newlib

Use uclibc for Linux. newlib for baremetal.

> IMHO don't put too many options in kconfig.
>
> cheers, Marc
>
> - --
> Pengutronix e.K.                         | Marc Kleine- 
> Budde           |
> Linux Solutions for Science and Industry | Phone:  
> +49-231-2826-924     |
> Vertretung West/Dortmund                 | Fax:    
> +49-5121-206917-5555 |
> Amtsgericht Hildesheim, HRA 2686         | http:// 
> www.pengutronix.de   |
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.9 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
>
> iEUEARECAAYFAkreNDQACgkQjTAFq1RaXHP0RwCfTp94VDqO8hUXzcxihoYcZmdR
> RzkAl2NqDr/9vBDnkk24X+55ihnkb1Q=
> =06G3
> -----END PGP SIGNATURE-----


--
For unsubscribe information see http://sourceware.org/lists.html#faq