Change in coreboot[master]: mb/google/dedede/var/boten: Add custom Wifi SAR for botenflex

[Stanley Wu (Code Review)]

Attention is currently required from: Furquan Shaikh, Karthik Ramasubramanian.
Stanley Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51501 )

Change subject: mb/google/dedede/var/boten: Add custom Wifi SAR for botenflex
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Patch Set 5:

(4 comments)

This change is ready for review.

Commit Message:

https://review.coreboot.org/c/coreboot/+/51501/comment/95bda387_392b759f 
PS4, Line 15: no
> Nit: on

Done

File src/mainboard/google/dedede/variants/boten/variant.c:

https://review.coreboot.org/c/coreboot/+/51501/comment/43d68799_48d948f1 
PS2, Line 29: NULL
> I am making a change to `get_wifi_sar_cbfs_filename()` here: CB:51485 […]

Done

File src/mainboard/google/dedede/variants/boten/variant.c:

https://review.coreboot.org/c/coreboot/+/51501/comment/eaa7ae1a_f353a9d4 
PS4, Line 7: #include <ec/google/chromeec/ec.h>
> Move it above #include <gpio.h> line.

Done

https://review.coreboot.org/c/coreboot/+/51501/comment/687c5b4a_03aa7daa 
PS4, Line 32: 0x90000
> Define a macro for this.

Done