[XS] Change in flashrom[main]: erasure_layout: Erase larger block only when all sub-block need erase

[Bill XIE (Code Review)]

Attention is currently required from: Aarya, Anastasia Klimchuk.

Bill XIE has posted comments on this change by Bill XIE. ( https://review.coreboot.org/c/flashrom/+/84614?usp=email )

Change subject: erasure_layout: Erase larger block only when all sub-block need erase
......................................................................

Patch Set 2:

(1 comment)

Patchset:

PS1:
> I will never consider to exchange programming speed with chip lifetime.

I mean, I will never consider "to exchange chip lifetime for programming speed", that is, to obtain programming speed at the cost of chip lifetime.