On Wed, 30 Jun 2010, sbo...@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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