1 comment:
Patch Set #2, Line 73: * srl srp
Do we need to carry this naming distinction through our code? I think Winbond just renamed these at […]
W25Q128JV also has the behaviour I'm documenting here. The new parts with srp/srl have this special (undocumented AFAICS[1]) status register write sequence that makes writing this bit permanent. Normal writes have the behaviour as documented here though.
[1]: Or at least they say: Note: Please contact Winbond for details regarding the special instruction sequence.
I really just wanted to put a note somewhere pointing out the difference in behavour between these two generations of parts. I suppose I could move the tables to winbond_region_to_bpbits instead and remove the bool unions if you prefer.
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