Forum Discussion

ASRIV6's avatar
ASRIV6
Icon for New Contributor rankNew Contributor
7 years ago

Nios II uClinux boot

Hi all, I have a custom Cyclone II board with 8mb sdram and flash, I want to boot uClinux in it. I downloaded the stuff for uClinux boot in DE2-115 board but it requires 128mb ram please help me wh...
ASRIV6's avatar
ASRIV6
Icon for New Contributor rankNew Contributor
7 years ago

great thanks sir actually i am following this tutorial : https://rocketboards.org/foswiki/Documentation/NiosIILinuxUserManual

I m just near the destination, but generating the vmImage gives me this error,

aashish@aashish:~/linux-socfpga$ make

CC kernel/bounds.s

nios2-linux-gnu-gcc: error: unrecognized command line option '-march=r1'

nios2-linux-gnu-gcc: error: unrecognized command line option '-mno-bmx'

nios2-linux-gnu-gcc: error: unrecognized command line option '-mno-cdx'

Kbuild:21: recipe for target 'kernel/bounds.s' failed

make[1]: *** [kernel/bounds.s] Error 1

Makefile:1105: recipe for target 'prepare0' failed

make: *** [prepare0] Error 2

aashish@aashish:~/linux-socfpga$

I am stuck now, please help me, please

thanks in advance

ASRIV6's avatar
ASRIV6
Icon for New Contributor rankNew Contributor
7 years ago

Hi all,

I fixed that problem : I installed openssl and it gone, but now make vmImage gives another error,

make[1]: *** No rule to make target 'arch/nios2/boot/dts//home/aashish/nios.dtb', needed by 'arch/nios2/boot/dts//home/aashish/nios.dtb.S'. Stop.

Makefile:1055: recipe for target 'arch/nios2/boot/dts' failed

make: *** [arch/nios2/boot/dts] Error 2

I made the dtb file and keep both files (dts and dtb) at both places : arch/nios2/boot/dts and home/aashish/

but still the same error : i again stuck

please help me sir