Change in coreboot[master]: Kconfig: Add config option to stitch multiple VBT binaries

[Meera Ravindranath (Code Review)]

Attention is currently required from: Nico Huber, Furquan Shaikh, Maulik V Vaghela, Tim Wawrzynczak, Angel Pons, Balaji Manigandan.
Meera Ravindranath has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55409 )

Change subject: Kconfig: Add config option to stitch multiple VBT binaries
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Patch Set 2:

(1 comment)

File src/device/Kconfig:

https://review.coreboot.org/c/coreboot/+/55409/comment/64a9cb1e_c9c8caef 
PS2, Line 870: config INTEL_GMA_ADD_CUSTOM_VBT_CBFS
> This Kconfig is only used in CB:55410 inside `mb/intel/adlrvp`. […]

This is added in the common section in order to support multiple VBTs in upcoming platforms too. Although if its not acceptable, i can move it to the mainboard.