Change in coreboot[master]: mb/google/dedede/var/pirika: Add USB2 PHY parameters

[Alex1 Kao (Code Review)]

Attention is currently required from: Paul Menzel, Kirk Wang.
Alex1 Kao has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56327 )

Change subject: mb/google/dedede/var/pirika: Add USB2 PHY parameters
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Patch Set 5: Code-Review+1

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/56327/comment/d17392d3_bfb429ee 
PS1, Line 7: UPSTREAM:
> This is a Chromium repository tag to my knowledge. Please remove.

Done

https://review.coreboot.org/c/coreboot/+/56327/comment/76403e7b_0e9a93ef 
PS1, Line 9: This change adds fine-tuned USB2 PHY parameters for pirika.
> Please add, where you got these from.

Removed "UPSTREAM". I copied another project's git log but forgot to remove it.