[U-Boot-Users] [PATCH] cfi_flash.c patches
Woodruff, Richard
r-woodruff2 at ti.com
Fri Aug 19 22:22:56 CEST 2005
> I do not know of any Intel flash that would unlock sectors on "Reset".
> Can you be specific? Even so it is not relevant to the problem of this
> specific flash which does 100% opposite (intentionally and for a very
> good reason)
28F256L18. If I issue lock commands they take and further writes are not
allowed with out an unlock sequence. If I power cycle the board all
previous lock information is no longer there.
> I do know early Intel flash would unlock all flashs sectors as you
> unlock one so all previous locks would have to be redone. U-Boot has
> code to fix this. I think you are confusing with this type of Intel
flash.
I think this is something else also. I'll scan the rest of your
comments in a bit.
Regards,
Richard W.
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