Change in coreboot[master]: soc/amd/common: Add some ESPI register definitions

[Martin Roth (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Furquan Shaikh, Marshall Dawson, Felix Held.
Martin Roth has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51747 )

Change subject: soc/amd/common: Add some ESPI register definitions
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Patch Set 6:

(2 comments)

File src/soc/amd/common/block/include/amdblocks/espi.h:

https://review.coreboot.org/c/coreboot/+/51747/comment/cf86192a_1a357d40 
PS3, Line 21: ESPI_IO_RANGE_OFFSET
> ESPI_IO_RANGE_SIZE_OFFSET?

Done

File src/soc/amd/common/block/include/amdblocks/espi.h:

https://review.coreboot.org/c/coreboot/+/51747/comment/001dc034_46f3f4cf 
PS1, Line 19: ESPI_IO_BASE_REG0
> Should these be named with _OFFSET suffix to indicate that the macro provides the offset for the reg […]

Done