mb/apple: Add MacBook Pro 8,1 support

MacBook Pro 13'' Early 2011 A1278 (820-2936).

Tested and works:
- Both DIMMs
- libgfxinit
- SeaBIOS, GRUB
- Linux 4.15
- Wi-Fi
- Bluetooth
- ACPI-related stuff (lid, battery, AC)
- S3 suspend and resume
- Keyboard and touchpad
- USB 2.0 ports
- SD card reader
- Speakers and headphones
- Mic
- Camera
- CD-ROM
- Ethernet

Not tested:
- Thunderbolt
- FireWire

This board has SOIC-8 chip, 25Q064A in my case.

WARNING: do not just use a clip to flash the chip as usual. There is
a resistor right near the VCC pin. It prevents the clip from being
properly attached. You can very easily break it.

Either cut off some plasic from the clip so that it doesn't touch
them, or don't use clip at all.

Change-Id: I7a7dc6d6c16751403ce276d2778dc915cd69f3f2
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
---
A src/mainboard/apple/macbookpro8_1/Kconfig
A src/mainboard/apple/macbookpro8_1/Kconfig.name
A src/mainboard/apple/macbookpro8_1/Makefile.inc
A src/mainboard/apple/macbookpro8_1/acpi/ec.asl
A src/mainboard/apple/macbookpro8_1/acpi/platform.asl
A src/mainboard/apple/macbookpro8_1/acpi/superio.asl
A src/mainboard/apple/macbookpro8_1/acpi_tables.c
A src/mainboard/apple/macbookpro8_1/board_info.txt
A src/mainboard/apple/macbookpro8_1/cmos.default
A src/mainboard/apple/macbookpro8_1/cmos.layout
A src/mainboard/apple/macbookpro8_1/devicetree.cb
A src/mainboard/apple/macbookpro8_1/dsdt.asl
A src/mainboard/apple/macbookpro8_1/gma-mainboard.ads
A src/mainboard/apple/macbookpro8_1/gpio.c
A src/mainboard/apple/macbookpro8_1/hda_verb.c
A src/mainboard/apple/macbookpro8_1/mainboard.c
A src/mainboard/apple/macbookpro8_1/romstage.c
17 files changed, 849 insertions(+), 0 deletions(-)