Re: [ECOS] ecos/redboot arm at91 problems

[Michael Dorin <dorin at gr-303 dot com>]

Downloading via cvs now.
I didn't know that I had such an old release.
I thought I had the new one!

Thanks,
 Mike

--- Gary Thomas <gary@mlbassoc.com> wrote:

> Michael Dorin wrote:
> > Hello,
> > I am trying to get a basic ecos and reboot built 
> > going.  Nothing fancy.  Here are the steps I am
> > taking right from the start.  I am running
> > on fedora core 6 and have installed ecos/redboot
> > today.  I have tried to make the build two ways,
> > without luck.  I can built without redboot, but I
> > really want redboot too.
> > Please help.
> > -Mike
> > 
> > 1) wget && sh ecos-install.tcl 
> > 
> > 2) Install arm-elf GNU tools
> > 
> > 3) source ecosenv.sh
> > 
> > 4) ecosconfig new at91 reboot
> > 
> > results:
> > U CYGSEM_HAL_USE_ROM_MONITOR, new inferred value 0
> > 
> > 5) ecosconfig tree
> > 
> > 6) results:
> > cos-2.0/packages/hal/arm/arch/v2_0
> >
>
-I/home/mike/ecos/ecos-2.0/packages/hal/arm/arch/v2_0/src
> >
>
-I/home/mike/ecos/ecos-2.0/packages/hal/arm/arch/v2_0/tests
> > -I.
> >
>
-I/home/mike/ecos/ecos-2.0/packages/hal/arm/arch/v2_0/src/
> > -mcpu=arm7tdmi -mno-short-load-words -Wall
> > -Wpointer-arith -Wstrict-prototypes -Winline
> -Wundef
> > -Woverloaded-virtual -g -O2 -ffunction-sections
> > -fdata-sections -fno-rtti -fno-exceptions
> -fvtable-gc
> > -finit-priority -Wp,-MD,src/redboot_linux_exec.tmp
> -o
> > src/hal_arm_arch_redboot_linux_exec.o
> >
>
/home/mike/ecos/ecos-2.0/packages/hal/arm/arch/v2_0/src/redboot_linux_exec.c
> >
>
/home/mike/ecos/ecos-2.0/packages/hal/arm/arch/v2_0/src/redboot_linux_exec.c:76:3:
> > #error 
> > make[1]: *** [src/redboot_linux_exec.o.d] Error 1
> > make[1]: Leaving directory
> > `/home/mike/ecos/at91-pass3/hal/arm/arch/v2_0'
> > make: *** [build] Error 2
> > 
> > 
> > 7) Attempt #2
> > 
> > 7.1) ecosconfig new at91
> > 7.2) ecosconfig import  ecosconfig import
> >
>
/home/mike/ecos/ecos-2.0/packages/hal/arm/at91/v2_0/misc/redboot_RAM.ecm
> > 
> > 7.3) ecosconfig tree
> > 7.4) make
> > 7.5) results
> 
> This should work, but 7.1 needs to be:
>    ecosconfig new at91 redboot
> 
> Otherwise, you end up with the default configuration
> and a .ecm
> file which tries to turn it into a RedBoot one which
> doesn't
> work well at all.
> 
> Hint: you *really* should be using the CVS tree and
> not the old
> 2.0 "release" which is now *many* [in truth, nearly
> 5!] years old.
> 
> -- 
>
------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
>
------------------------------------------------------------
> 
> 


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