This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Problem to build an ecos image


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.
Now I want to make a simple "ping" to check the ethernet connection. I
assume that I need the TCP/IP stack, not included in EDCL, that's why I
want to use an embedded OS. The most suitable for my MMUless LEON3 design
are eCos and Snapgear 2.0.
Here comes the problem, I didn't succeed in building any of both.
I'm using a CentOS 5.4 - i386 linux distribution on a computer without
Internet connection (but with administrator privileges). So, I can only
save the setup files of the OS (from another computer connected to the web
but without administrator privileges) on my usb key and transfer them to
the "Internet-less" computer.


************************************Here is my process flow for building
an Ecos
image:****************************************************
sh-3.2# cd /opt
sh-3.2# tar -vjxf ecos-3.0.i386linux.tar.bz2
sh-3.2# cd /opt/ecos-3.0
sh-3.2# mkdir build
sh-3.2# cd /opt/ecos-3.0/build
sh-3.2# /opt/ecos-3.0/configure --prefix=/usr/local/ecos
sh-3.2# make
sh-3.2# make install

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

sh-3.2# cd /usr/local/ecos/bin
sh-3.2# ls
ecosconfig
sh-3.2# ./ecosconfig new sparc_leon3_greth net
Unknown target sparc_leon3_greth
********************************************************************************\
***********************************************************
Is somebody can help me to fix this problem and correctly build an Ecos
image ?
********************************************************************************\
***********************************************************







--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]