[XS] Change in coreboot[main]: mb/google/brox/variants/brox:remove PL4 value modification

[Paul Menzel (Code Review)]

Attention is currently required from: Balaji Manigandan, Eric Lai, Karthik Ramasubramanian, Shelley Chen, Subrata Banik, Sumeet R.P..

Paul Menzel has posted comments on this change by Sumeet R.P.. ( https://review.coreboot.org/c/coreboot/+/83662?usp=email )

Change subject: mb/google/brox/variants/brox:remove PL4 value modification
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Patch Set 3:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83662/comment/8208f60c_8882bee1?usp... :
PS3, Line 7: mb/google/brox/variants/brox:remove PL4 value modification
Please add a space after the colon (:).

https://review.coreboot.org/c/coreboot/+/83662/comment/9e0a11d2_8f87c169?usp... :
PS3, Line 9: Remove PL4 value modification based on PsysPL3 value.
Why?

https://review.coreboot.org/c/coreboot/+/83662/comment/d25dafd6_d36f10df?usp... :
PS3, Line 13: TEST=Built and boot on brox system
What difference can be seen?