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Altera_Forum
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16 years ago

nios2-linux on DE0 (Cyclone III /EP3C16F484)

Hi, today I wanted to try out running linux on my DE0 board [1] which I thought should be possible. I followed the tutorial on [2] which uses also a cyclone III. Compiling the source an...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hey,

yes thank you very much.

Now I'm getting these errors 

 /data2/nios2-linux/linux-2.6/arch/nios2/kernel/asm-offsets.c: In function 'main':                                            
/data2/nios2-linux/linux-2.6/arch/nios2/kernel/asm-offsets.c:134: error: 'KERNEL_REGION_BASE' undeclared (first use in this function)
/data2/nios2-linux/linux-2.6/arch/nios2/kernel/asm-offsets.c:134: error: (Each undeclared identifier is reported only once           
/data2/nios2-linux/linux-2.6/arch/nios2/kernel/asm-offsets.c:134: error: for each function it appears in.)                           
/data2/nios2-linux/linux-2.6/arch/nios2/kernel/asm-offsets.c:136: error: 'FAST_TLB_MISS_EXCEPTION_ADDR' undeclared (first use in this function)
Where do I get the right values for these from ? J

ust copy them from the default_mmu.h and hope the best?

Unfortunately they aren't defined in my custom_fpga.h :/