[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: disable TBT if no USB4 hardware available

[Duncan Laurie (Code Review)]

Duncan Laurie has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45946 )

Change subject: mb/google/volteer: disable TBT if no USB4 hardware available
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Patch Set 9:

(1 comment)

https://review.coreboot.org/c/coreboot/+/45946/9/src/mainboard/google/voltee... 
File src/mainboard/google/volteer/mainboard.c:

https://review.coreboot.org/c/coreboot/+/45946/9/src/mainboard/google/voltee... 
PS9, Line 92: ITbtPcieRootPortEn
I wonder if you could just memset this whole array to 0?  or is the dev check important?