Change in flashrom[master]: flashchips: Add Spansion (today Infineon) S25FL128L and S25FL256L

[Nikolai Artemiev (Code Review)]

Attention is currently required from: Nico Huber, Thomas Heijligen, Sergii Dmytruk.
Nikolai Artemiev has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/64747 )

Change subject: flashchips: Add Spansion (today Infineon) S25FL128L and S25FL256L
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Patch Set 2:

(1 comment)

File flashchips.c:

https://review.coreboot.org/c/flashrom/+/64747/comment/1060e033_824b4417 
PS2, Line 16718: 			/*
               : 			 * Note: This chip has a read-only Status Register 2 that is not
               : 			 *	 counted here. Registers are mapped as follows:
               : 			 *	 STATUS1 ... Status Register 1
               : 			 *	 STATUS2 ... Configuration Register 1
               : 			 *	 STATUS3 ... Configuration Register 2
               : 			 */
An alternative here would be to define to define CONFIG{1,2} registers, but I don't know of other chips that have similar config registers so adding them might not be worth it.