[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/fast_spi: Add extended decode window support

[Furquan Shaikh (Code Review)]

Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47990 )

Change subject: soc/intel/common/fast_spi: Add extended decode window support
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/47990/4/src/soc/intel/common/block/... 
File src/soc/intel/common/block/fast_spi/fast_spi.c:

https://review.coreboot.org/c/coreboot/+/47990/4/src/soc/intel/common/block/... 
PS4, Line 327: fast_spi_enable_ext_bios
> This will have to be done outside of MMIO space enabling. […]

Actually, GPMR will be programmed before disabling PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY so that if GPMR programming fails, we don't have to touch any fast spi configs at all.