Re: [ECOS] re: help with at91 eb40 redboot

["Bill Knight" <BillK at rosw dot com>]

Sami
  I'm afraid I cannot help you with your specific question but wanted
you (all) to be aware the processor on the 40A board is different
than on the 40.  The 40 had a AT91R40807 configured with an external
RAM.  The 40A has an AT91R40007 with a relativey large internal
(256K) RAM.  If the 40A does not also have the external RAM like the
40, it's memory map will have to be changed.  You may also want to
confirm the FLASH part originally used on the 40 was not changed on
the 40.
  Sorry to have added additional concerns but they are better known
up front.  Hopefully the folks on the list will be able to assist you
in resolving these issues quickly.

Regards
-Bill Knight
R O SoftWare


On 17 Apr 2002 14:48:40 -0500, Sami Kibria wrote:

>hello all..
>
>i am a little confused here, our company just orderd the AT91EB40A devel
>boards and i am trying to get the redboot working...
>
>now i am rebuilding the redboot and i have all that environment settings
>set, i believe...
>
>[begin env settings]
>REDBOOTDIR=/ecos/packages/hal/arm/at91/
>export REDBOOTDIR
>
>BUILDDIR=/ecos/build
>export BUILDDIR
>
>ECOS_REPOSITORY=/ecos/packages/
>export ECOS_REPOSITORY
>
>TARGET="eb40"
>export TARGET
>
>ARCH_DIR="arm"
>export ARCH_DIR
>
>PLATFORM_DIR="at91"
>export PLATFORM_DIR
>
>[end env settings]
>
>so now i do the cd to my build directory
>
>and type:
>
>%ecosconfig new $TARGET redboot
>
>and this is where i get the error:
>
>[begin error]
>
>/ecos/packages/templates/redboot/current.ect: error
>    Attempt to load an unknown package `CYGPKG_LIBC_STRING'.
>Invalid savefile "/ecos/packages/templates/redboot/current.ect".
>1 error occurred while reading in the savefile data.
>
>[end error]
>
>any ideas why?  i downloaded the source and what not from the cvs and
>now i am stuck!!!
>
>help please?
>
>:)
>
>thanks
>-- 
>-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>Sami Kibria
>Project Leader, Bluetooth Applications
>email: skibria@win.trlabs.ca
>TRLabs - Winnipeg, MB, CANADA
>
>http://www.win.trlabs.ca/~skibria
>
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