How to build uclinux to DE2 board ,please help!

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originally posted by lonsta@Jul 17 2006, 09:00 AM

[mxp@localhost uclinux-dist-test]$ make linux_hwselect sysptf=nios_0.ptf

kconfig_notimestamp=1 make arch=nios2nommu cross_compile=nios2-linux-uclibc- arch=nios2nommu cross_compile=nios2-linux-uclibc- -c linux-2.6.x hwselect

no emulation specific options.

make[1]: entering directory `/home/mxp/uclinux-dist-test/linux-2.6.x'

running hwselect

error: could not open system ptf file. //<------q here.

make[1]: leaving directory `/home/mxp/uclinux-dist-test/linux-2.6.x&#39;

[mxp@localhost uclinux-dist-test]$

[mxp@localhost uclinux-dist-test]$ ls

autoconf.h copying linux-2.0.x openswan uclinux-dist.diff.gz

bin documentation linux-2.4.x readme user

config freeswan linux-2.6.x source vendors

config.arch include makefile tools

config.in lib nios_0.ptf uclibc

[mxp@localhost uclinux-dist-test]$

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The ptf has to be in the linux-2.6.x directory OR you have to give "make linux_hwselect" the absolute dir of your ptf. So copy the nios_0.ptf to linux-2.6.x dir or run "make linux_hwselect SYSPTF=/home/mxp/uClinux-dist-test/nios_0.ptf". Hope this helps, it worked for me.