[coreboot-gerrit] Change in coreboot[4.11_branch]: mb/facebook/watson: support firmware version

[Jonathan Zhang (Code Review)]

Jonathan Zhang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42022 )

Change subject: mb/facebook/watson: support firmware version
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Patch Set 2:
> Patch Set 2:
>
> This is being generalized in https://review.coreboot.org/c/coreboot/+/42029/

42029 is for master branch. This PR is for 4.11 branch (the watson board family is not supported by master branch any longer).