Change in coreboot[master]: mb/google/dedede/var/cret: Enable/disable Touchscreen based on FW_CONFIG

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Ian Feng, Dtrain Hsu, Henry Sun, Paul Menzel, Shou-Chieh Hsu.
Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56248 )

Change subject: mb/google/dedede/var/cret: Enable/disable Touchscreen based on FW_CONFIG
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Patch Set 4:

(1 comment)

File src/mainboard/google/dedede/variants/baseboard/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/56248/comment/67b4a120_8723f087 
PS4, Line 13: 	field TOUCHSCREEN 5
            : 		option TOUCHSCREEN_ABSENT 0
            : 		option TOUCHSCREEN_PRESENT 1
            : 	end
Does this FW config field apply to the entire Dedede design or does it apply only to Cret?