[M] Change in coreboot[main]: mb/google/brox: Boot to kernel without battery

[Paul Menzel (Code Review)]

Attention is currently required from: Eric Herrmann, Forest Mittelberg, Kapil Porwal, Karthik Ramasubramanian, Keith Short, Nick Vaccaro, Rishika Raj, Shelley Chen, Sowmya Aralguppe, Subrata Banik.

Paul Menzel has posted comments on this change by Sowmya Aralguppe. ( https://review.coreboot.org/c/coreboot/+/83752?usp=email )

Change subject: mb/google/brox: Boot to kernel without battery
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Patch Set 3:

(4 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83752/comment/4534117a_a01cecee?usp... :
PS3, Line 7: Boot to kernel without battery
Maybe:
> Fix booting to kernel without battery

https://review.coreboot.org/c/coreboot/+/83752/comment/72849276_86c62512?usp... :
PS3, Line 8: 
Please start by describing the problem. Does it hang in Linux?

https://review.coreboot.org/c/coreboot/+/83752/comment/e1edbebb_83f4ec09?usp... :
PS3, Line 9: Set Boot frequency UPD to 1 to avoid higher PL2 power draw when
           : only adaptor is connected with battery removed or disconnected.
           : Reduce PL4 value to overcome power spikes from SoC during boot.
           : Remove Psys implementation since it impacts active state platform
           : performance.
If you enumerate things, please format this as a list.

https://review.coreboot.org/c/coreboot/+/83752/comment/a82c7206_f1564795?usp... :
PS3, Line 18: 65W,45W
Please add a space after the comma.