Can't open PTF file

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originally posted by jay_1025@Jun 21 2006, 01:52 PM

hello all

i have modified cpu cloclk to 100mhz in sopc builder and cup input singal conneted from c1 of sdram pll,then generate new ptf.

but i could not open ptf file under uclinux-dist-test dir.

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[faye@localhost uclinux-dist-test]$ make linux_hwselect sysptf=nios_clk100.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/faye/uclinux-dist-test/linux-2.6.x&#39;

running hwselect

error: could not open system ptf file.

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

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Do you know how to solve this problem ?

Thx !

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As you notice, the make program enters directory home/faye/uClinux-dist-test/linux-2.6.x and runs hwselect from there, so that&#39;s where the ptf needs to be. Copy the ptf there, or give the absolute address of the ptf, something like SYSPTF=/home/faye/uClinux-dist-test/nios_clk100.ptf, or like hippo said, ~/project/nios_clk100.ptf.