mb/gigabyte/ga-b75m-d3{h,v}: Switch to variant setup

The Gigabyte GA-B75M-D3H/D3V mainboard trees share a lot of duplicate
code, and can serve as a base for porting other Gigabyte 7 series
motherboards. Switch the Gigabyte GA-B75M-D3H/D3V mainboard trees to a
variant setup, defining ga-b75m-d3v as a variant of ga-b75m-d3h.

Signed-off-by: Alex James <theracermaster@gmail.com>
Change-Id: Ia175207a2568aefe1aa9bd8d4d990de6a26f1657
---
M src/mainboard/gigabyte/ga-b75m-d3h/Kconfig
M src/mainboard/gigabyte/ga-b75m-d3h/Kconfig.name
M src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc
M src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3h/data.vbt
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3h/gma-mainboard.ads
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3h/gpio.c
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3h/include/variant/hda_verb.h
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3h/romstage.c
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/board_info.txt
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/data.vbt
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/gma-mainboard.ads
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/gpio.c
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/include/variant/hda_verb.h
R src/mainboard/gigabyte/ga-b75m-d3h/variants/ga-b75m-d3v/romstage.c
D src/mainboard/gigabyte/ga-b75m-d3v/Kconfig
D src/mainboard/gigabyte/ga-b75m-d3v/Kconfig.name
D src/mainboard/gigabyte/ga-b75m-d3v/Makefile.inc
D src/mainboard/gigabyte/ga-b75m-d3v/acpi/ec.asl
D src/mainboard/gigabyte/ga-b75m-d3v/acpi/mainboard.asl
D src/mainboard/gigabyte/ga-b75m-d3v/acpi/platform.asl
D src/mainboard/gigabyte/ga-b75m-d3v/acpi/superio.asl
D src/mainboard/gigabyte/ga-b75m-d3v/acpi/thermal.asl
D src/mainboard/gigabyte/ga-b75m-d3v/acpi_tables.c
D src/mainboard/gigabyte/ga-b75m-d3v/cmos.default
D src/mainboard/gigabyte/ga-b75m-d3v/cmos.layout
D src/mainboard/gigabyte/ga-b75m-d3v/devicetree.cb
D src/mainboard/gigabyte/ga-b75m-d3v/dsdt.asl
D src/mainboard/gigabyte/ga-b75m-d3v/mainboard.c
29 files changed, 28 insertions(+), 548 deletions(-)