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Altera_Forum's avatar
Altera_Forum
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13 years ago

Loading image to SDRAM under ubuntu

Hi, I am trying to run uclinux on DE0-Nano, and i successfully generated the zImage, but iam unable to load the image into SDRAM, it showing error like alex@alex:~$ nios2-download -g ~/...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Thanks you sir, tried as root but.......

alex@alex:~$ sudo nios2-download -g ~/uClinux/distro/nios2-linux/uClinux-dist/images/zImage

[sudo] password for alex: *****

sudo: nios2-download: command not found

alex@alex:~$ gksudo nios2-download -g ~/uClinux/distro/nios2-linux/uClinux-dist/images/zImage

here it doesnt show any error but no output,just it return to command prompt

alex@alex:~$ gksudo ./nios2-download -g ~/uClinux/distro/nios2-linux/uClinux-dist/images/zImage

here also it doesnt show any error but no output,just it return to command prompt

Else i have to check like this or any other method?

Where is the mistake?

Thanks,

Alex.