Re: [ECOS] Unknown target sparc_leon3_greth

[Sergei Gavrikov <sergei dot gavrikov at gmail dot com>]

On Wed, 30 Jun 2010, sbosse@isep.fr wrote:

> Hi everybody,
>
> I'm trying to test the 10/100 ethernet port of the Xilinx Spartan3 400
> Evaluation Kit (with XC3S1500FG456 FPGA).
> I succeeded in compiling the LEON3 processor (using leon3-avnet-3s1500
> design, including GRETH MAC), programming the board and displaying a
> "hello world" on it with GRMON.

[cut]

> sh-3.2# export ECOS_REPOSITORY=/opt/ecos-3.0/packages
> sh-3.2# cd /opt/ecos-3.0/tools/bin
> sh-3.2# ls
> configtool ecosconfig platforms.tar ser_filter
> sh-3.2# ./ecosconfig new sparc_leon3_greth net
> Unknown target sparc_leon3_greth

[cut]

> Is somebody can help me to fix this problem and correctly build an
> Ecos image ?

Hi

Where these CLI steps came from to you? eCos AnonCVS, eCos-3.0 have not
support for 'sparc_leon3_greth' target (`ecosconfig' said you about),
you can see that

  sh-3.2# grep '^target.*sparc' $ECOS_REPOSITORY/ecos.db

May be you missed 1 step (patch ...) from "your" guide?

Look on this list

  http://ecos.sourceware.org/hardware.html

Perhaps, you have to try the 3rd party resources from Gaisler Researh
Try their eCos snapshots, toolchain, binaries, etc. Follow their Web:
Products|Operating Systems|eCos. Try to ask the Gaisler's team about
support.


Sergei

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