[coreboot-gerrit] Change in coreboot[master]: fw_config: Add caching to successfully probed fields

[Caveh Jalali (Code Review)]

Caveh Jalali has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44782 )

Change subject: fw_config: Add caching to successfully probed fields
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Patch Set 1:

is this problem much different from specifying the underlying
USB port numbers in the conn driver? can we add support for
a "i2s-port" field to the appropriate coreboot driver for the
kernel driver to pick up? we might need to add a skeletal
alc5682i.c driver if the max98*.c driver isn't the right place.

actually, soundwire alc5682/max98373 use the generic x.y
path specifier, so maybe that's another option to specify
the i2s port number needed to pass to the kernel.