[M] Change in coreboot[main]: vc/google/chromeos: Implement dynamic ChromeOS boot logo selection

[Gwendal Grignou (Code Review)]

Attention is currently required from: Paul Menzel, Paz Zcharya, Subrata Banik.

Gwendal Grignou has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80738?usp=email )

Change subject: vc/google/chromeos: Implement dynamic ChromeOS boot logo selection
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Patch Set 7:

(1 comment)

File src/vendorcode/google/chromeos/tpm_factory_config.c:

https://review.coreboot.org/c/coreboot/+/80738/comment/a4768747_d67239da :
PS7, Line 104: 	return strncmp(vpd_get_feature_device_info(), "CAI", 3) == 0;
> | Regular Chromebook device […]

As discussed in the meeting, in chromeos_device_branded_plus_soft() we can completely ignore GSC information and go by reading the VPD. Until protobuf decoding is added to coreboot, the device will be a regular chromebook when vpd_get_feature_device_info() is empty or indicates the feature_level is 0.