Change in coreboot[master]: soc/intel/common: Fix buggy code tries to access DESC region

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans, Sridhar Siricilla.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63734 )

Change subject: soc/intel/common: Fix buggy code tries to access DESC region
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Patch Set 4:

(1 comment)

Patchset:

PS4: 
boot_device_spi_flash ought to be used instead of boot_device_ro. Depending on FMAP is not the best idea for this.