[coreboot-gerrit] Change in coreboot[master]: mb/intel/tglrvp/variants/tglrvp_up4 - Disable TBT_PCIe3 for TGL-Y RVP

[Jason V Le (Code Review)]

Jason V Le has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45216 )

Change subject: mb/intel/tglrvp/variants/tglrvp_up4 - Disable TBT_PCIe3 for TGL-Y RVP
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Patch Set 1:

(2 comments)

https://review.coreboot.org/c/coreboot/+/45216/1/src/mainboard/intel/tglrvp/... 
File src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/45216/1/src/mainboard/intel/tglrvp/... 
PS1, Line 168:
> any reason xdci is enabled?

Not sure.  For debugging purpose?

https://review.coreboot.org/c/coreboot/+/45216/1/src/mainboard/intel/tglrvp/... 
PS1, Line 170:
> why do we disable DMA1 on UP4?

It was temporarily turned off earlier to get around with coreboot reboot issue.  I can enable it now.  Will update in the second patchset