RE: [ECOS] redboot trampoline

2006-03-16 Thread Lars Povlsen
Allthough I have no experience on my own, I have noticed these previous blurbs: http://sourceware.org//ml/ecos-discuss/2004-07/msg00047.html http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2003-March/0143 96.html Hope they help... - otherwise try some diggin' in the list archives ---L

[ECOS] redboot trampoline

2006-03-16 Thread Stewart Heitmann
I've been porting redboot to my custom ixp425-based hardware. So far I have a working redboot console, and networking too, but the last hurdle is to get the "go" command to work. Currently, whenever I execute a "go" (or "exec") command, the redboot console simply freezes and nothing happens therea

[ECOS] "_impure_ptr"?

2006-03-16 Thread Michele Portolan
Hello, I am having some problems in adapting an application to eCos: when I compile it by itself no problems, everyting works just fine. If on the other hand I put it into an object and link it inside an eCos framework I get the following error: D:\cygwin\home\portolan\testbenches\proto\src\aesc

RE: [ECOS] Redboot causes PCI abort in Linux Ixp425

2006-03-16 Thread Stephen Goadhouse
Xscale processors, and perhaps other ARM-based processors, will get a data abort exception while scanning the PCI bus. This is normal. To scan the bus, the system should be trying to read every available PCI configuration slot address to see if a device is there. If no device is there, you'll g

[ECOS] Request for hints

2006-03-16 Thread John R. Dunning
From: Andrew Lunn <[EMAIL PROTECTED]> Date: Thu, 16 Mar 2006 10:49:39 +0100 The test cases are probably what you want. Try something like: ecosconfig new at91sam7s minimal ecosconfig tree make -s ; make -s tests and then run install/tests/hal/common/c

Re: [ECOS] Request for hints

2006-03-16 Thread Andrew Lunn
On Wed, Mar 15, 2006 at 09:19:23PM -0500, John R. Dunning wrote: > Hi ecos wizards. I'm a newbie, and am looking for hints and howtos > etc. > > My goal is to produce extrememly minimal images, initially for use in > exercising hardware blocks in a simulator. Later they will run on > real hardwa

Re: [ECOS] Reg: Redboot porting For AT91SAM7A3

2006-03-16 Thread Andrew Lunn
On Thu, Mar 16, 2006 at 02:37:44PM +0530, jagannath wrote: > Hi, > I am using ecos for AT91SAM7A3. This is somewhat similar to > AT91SAM7S. So i am using ecos ported for AT91SAM7S, with a slight > modifications for my hardware. I compiled ecos for AT91SAM7A3. > > Now i want to port redboot

[ECOS] Reg: Redboot porting For AT91SAM7A3

2006-03-16 Thread jagannath
Hi, I am using ecos for AT91SAM7A3. This is somewhat similar to AT91SAM7S. So i am using ecos ported for AT91SAM7S, with a slight modifications for my hardware. I compiled ecos for AT91SAM7A3. Now i want to port redboot for this.My Ram is 32K and flash is 256K only. 1. Can i use ROM-RAM bo

Re: [ECOS] mpc8xx : SCC in HDLC mode

2006-03-16 Thread Birahim Larou Fall
the hdlc driver for mpc8xx is not ported on eCos plateform. You should develop it. Fall Birahim Digital TV Firmware Engineer Elsys Design for SCM Microsystems "saurabh prakash" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 16/03/2006 08:03 To [EMAIL PROTECTED] cc Subject [ECOS] mpc8xx : S