Quote:
Originally Posted by knc1
So read the TLB registers before and after "losing" your data.
And check what address mode your running in before and after.
(Sorry, can't give ARM specifics, now if this was MIPS ...)
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MMU is disabled before Linux kernel loading on ARM. It's a strict requirement. And
bootm command (which has been used by
ixtab) is designated for loading Linux kernel, so it's reasonable to not consider any value of TLB registers as sign of problems.