soc/amd: Add Merlin Falcon soc code

In preparation to add padmelon to coreboot, add the the code for the soc
Merlin Falcon used by padmelon.

BUG=b:none.
TEST=Tested later with pasmelon board.

Change-Id: Ie764f1a628067c168e5d802006d4113aa95fdf3f
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
---
M src/soc/amd/Kconfig
A src/soc/amd/merlinfalcon/BiosCallOuts.c
A src/soc/amd/merlinfalcon/Kconfig
A src/soc/amd/merlinfalcon/Makefile.inc
A src/soc/amd/merlinfalcon/acpi.c
A src/soc/amd/merlinfalcon/acpi/AmdImc.asl
A src/soc/amd/merlinfalcon/acpi/acpi_wake_source.asl
A src/soc/amd/merlinfalcon/acpi/cpu.asl
A src/soc/amd/merlinfalcon/acpi/globalnvs.asl
A src/soc/amd/merlinfalcon/acpi/gpio_lib.asl
A src/soc/amd/merlinfalcon/acpi/lpc.asl
A src/soc/amd/merlinfalcon/acpi/northbridge.asl
A src/soc/amd/merlinfalcon/acpi/pci_int.asl
A src/soc/amd/merlinfalcon/acpi/pcie.asl
A src/soc/amd/merlinfalcon/acpi/sb_fch.asl
A src/soc/amd/merlinfalcon/acpi/sb_pci0_fch.asl
A src/soc/amd/merlinfalcon/acpi/sleepstates.asl
A src/soc/amd/merlinfalcon/acpi/soc.asl
A src/soc/amd/merlinfalcon/acpi/usb.asl
A src/soc/amd/merlinfalcon/bootblock/bootblock.c
A src/soc/amd/merlinfalcon/chip.c
A src/soc/amd/merlinfalcon/chip.h
A src/soc/amd/merlinfalcon/cpu.c
A src/soc/amd/merlinfalcon/enable_usbdebug.c
A src/soc/amd/merlinfalcon/finalize.c
A src/soc/amd/merlinfalcon/gpio.c
A src/soc/amd/merlinfalcon/hda.c
A src/soc/amd/merlinfalcon/i2c.c
A src/soc/amd/merlinfalcon/imc.c
A src/soc/amd/merlinfalcon/include/soc/acpi.h
A src/soc/amd/merlinfalcon/include/soc/amd_pci_int_defs.h
A src/soc/amd/merlinfalcon/include/soc/cpu.h
A src/soc/amd/merlinfalcon/include/soc/fchec.h
A src/soc/amd/merlinfalcon/include/soc/gpio.h
A src/soc/amd/merlinfalcon/include/soc/imc.h
A src/soc/amd/merlinfalcon/include/soc/iomap.h
A src/soc/amd/merlinfalcon/include/soc/northbridge.h
A src/soc/amd/merlinfalcon/include/soc/nvs.h
A src/soc/amd/merlinfalcon/include/soc/pci_devs.h
A src/soc/amd/merlinfalcon/include/soc/romstage.h
A src/soc/amd/merlinfalcon/include/soc/smbus.h
A src/soc/amd/merlinfalcon/include/soc/smi.h
A src/soc/amd/merlinfalcon/include/soc/southbridge.h
A src/soc/amd/merlinfalcon/iommu.c
A src/soc/amd/merlinfalcon/lpc.c
A src/soc/amd/merlinfalcon/mca.c
A src/soc/amd/merlinfalcon/monotonic_timer.c
A src/soc/amd/merlinfalcon/nb_util.c
A src/soc/amd/merlinfalcon/northbridge.c
A src/soc/amd/merlinfalcon/pmutil.c
A src/soc/amd/merlinfalcon/ramtop.c
A src/soc/amd/merlinfalcon/reset.c
A src/soc/amd/merlinfalcon/romstage.c
A src/soc/amd/merlinfalcon/sata.c
A src/soc/amd/merlinfalcon/sb_util.c
A src/soc/amd/merlinfalcon/sm.c
A src/soc/amd/merlinfalcon/smbus.c
A src/soc/amd/merlinfalcon/smbus_spd.c
A src/soc/amd/merlinfalcon/smi.c
A src/soc/amd/merlinfalcon/smi_util.c
A src/soc/amd/merlinfalcon/smihandler.c
A src/soc/amd/merlinfalcon/southbridge.c
A src/soc/amd/merlinfalcon/spi.c
A src/soc/amd/merlinfalcon/tsc_freq.c
A src/soc/amd/merlinfalcon/uart.c
A src/soc/amd/merlinfalcon/usb.c
66 files changed, 11,683 insertions(+), 0 deletions(-)