[coreboot-gerrit] Change in coreboot[master]: amd/common/block/spi: Add EFS SPI configurations to Kconfig

[Matt Papageorge (Code Review)]

Matt Papageorge has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42567 )

Change subject: amd/common/block/spi: Add EFS SPI configurations to Kconfig
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Patch Set 17:

I have refactored the change as follows.
1. Kconfig changes
2. Build changes for picasso platforms
3. Build changes for stoney ridge platforms

An optional future 4th change would be to address the duplicate definition of this information in
mainboard/google/kahlee/bootblock/bootblock.c
mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb