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Altera_Forum's avatar
Altera_Forum
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15 years ago

U-Boot issues

Hi all, I am working on nios2mmu currently. u-boot always reports "*** ERROR: unimplemented instruction..." after the message "Uncompressing Kernel Image ... OK" I found...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

For the second issue...I had the same problem...with the latest u-boot....same addressing...

if you type go 0xc0000000 restart correctly??? If yes I put a printf of the restart address in do_reset (cpu.c)...since then restarted well every time...don't ask me why!!! :confused:

Hope help

Carlo