[coreboot-gerrit] Change in coreboot[master]: soc/intel/broadwell: Use `gma.h` from Haswell

[Angel Pons (Code Review)]

Angel Pons has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/50145 )

Change subject: soc/intel/broadwell: Use `gma.h` from Haswell
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Abandoned

Squashed