Change in coreboot[master]: mb/google/kukui: katsu: update the EDID and initial code

[Yu-Ping Wu (Code Review)]

Attention is currently required from: Hung-Te Lin.
Yu-Ping Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51918 )

Change subject: mb/google/kukui: katsu: update the EDID and initial code
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Patch Set 4:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/51918/comment/73941346_8cc1da0d 
PS1, Line 7: intial
> Yes!it is~

Ack

https://review.coreboot.org/c/coreboot/+/51918/comment/b6f9bf4c_40a110d0 
PS1, Line 11: None
> ok, i will create an issue tracker and add vendor in it.

Done

https://review.coreboot.org/c/coreboot/+/51918/comment/03e25936_98cd0746 
PS1, Line 12: TEST=Boots on Chromebook Katsu and displayed developer firmware screen successfully.
> YES,but the vendor update the EDID information and initial code to fix the mipi test fail issue.

Ack