Change in flashrom[master]: ichspi: Introduce HSFC_FCYCLE_MASK(n) macro

[Subrata Banik (Code Review)]

Attention is currently required from: Subrata Banik, Nico Huber, Angel Pons, Anastasia Klimchuk.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62891 )

Change subject: ichspi: Introduce HSFC_FCYCLE_MASK(n) macro
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Patch Set 8:

(3 comments)

File ichspi.c:

https://review.coreboot.org/c/flashrom/+/62891/comment/e393bd74_4a2bfa25 
PS6, Line 88: Changed HSFC Control bits
> These are register fields that changed with Sunrise Point, please keep things […]

Ack

https://review.coreboot.org/c/flashrom/+/62891/comment/4409546d_030917fa 
PS6, Line 147: 4K
> Not always 4K.

Ack

https://review.coreboot.org/c/flashrom/+/62891/comment/a412a26b_14930c08 
PS6, Line 150: /*
             :  * 4 bits to represents the FCYCLE operation for PCH as:
             :  * 0: SPI Read
             :  * 2: SPI Write
             :  * 3: SPI Erase 4K
             :  * 4: SPI Erase 64K
             :  * 6: SPI RDID
             :  * 7: SPI Write Status
             :  * 8: SPI Read Status
             :   */
             : #define HSFC_FCYCLE_BIT_WIDTH_PCH	0xf
> Please don't mix ICH9 with PCH100 definitions.

Ack