On Wed, 29 Jan 2003 Christophe.LINDHEIMER@fr.thalesgroup.com wrote:
- Is it possible to configure U-Boot to make a download of the image using
the serial line ? ( tftp over serial line or something like that )
Yes, you can download the images using kermit, for instance.
- If I eventually manage to launch Linux, is it possible to have NFS over
serial line ?
Well, not as a root file system. You can boot into a small RAM disk and set up a ppp link, though.
- What are the minima requests in terms of memory to run Linux ?
- Minimum Ram Size
- Minimum Flash Size if I don't use NFS ( full embeded application )
That depends on your hardware and software. Define "full embedded application". With 4MB RAM you can get started. Depending on what you need in the kernel (networking, for instance) this can become a little bit tight quickly.
Regards Marius
----------------------------------------------------------------------------- Marius Groeger SYSGO Real-Time Solutions AG mgroeger@sysgo.de Software Engineering Embedded and Real-Time Software www.sysgo.de Voice: +49-6136-9948-0 Am Pfaffenstein 14 www.osek.de FAX: +49-6136-9948-10 55270 Klein-Winternheim, Germany www.elinos.com