Change in coreboot[master]: mb/google/dedede/variants/haboki: add discrete TPM in overridetree

[Wisley Chen (Code Review)]

Attention is currently required from: Henry Sun, Chen Wisley, Aseda Aboagye, Karthik Ramasubramanian.
Wisley Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56829 )

Change subject: mb/google/dedede/variants/haboki: add discrete TPM in overridetree
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Patch Set 2:

(2 comments)

File src/mainboard/google/dedede/variants/haboki/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/56829/comment/74c6834a_83f5fa3f 
PS1, Line 21: .gspi[0] = {
            : 			.speed_mhz = 1,
            : 			.early_init = 1,
            : 		},
> Can be removed.

Done

https://review.coreboot.org/c/coreboot/+/56829/comment/f23484d6_33bcaf19 
PS1, Line 41:
> register "SerialIoGSpiMode[PchSerialIoIndexGSPI0]" = "PchSerialIoDisabled" # Disable GSPI0 […]

Done