Change in coreboot[master]: soc/intel/cmn/spi: Separate fast SPI device from generic SPI driver

[Werner Zeh (Code Review)]

Attention is currently required from: Nico Huber, Subrata Banik, Arthur Heymans.
Werner Zeh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/64075 )

Change subject: soc/intel/cmn/spi: Separate fast SPI device from generic SPI driver
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Patch Set 1:

(1 comment)

Patchset:

PS1:
> @werner, are you planning to lift all FAST SPI device ids later in to common fast_spi code as well?

Yes, once we know how this will finally look like I would move all the other FSPI PIC IDs over.