romstage-y += smbus.c smbus_spd.c
ramstage-y += hudson.c
ramstage-y += usb.c
ramstage-y += lpc.c
ramstage-y += sm.c
ramstage-y += ide.c
ramstage-y += sata.c
ramstage-y += hda.c
ramstage-y += pci.c
ramstage-y += pcie.c
ramstage-y += sd.c

ramstage-y += agesawrapper.c

ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
ramstage-y += reset.c
romstage-$(CONFIG_USBDEBUG_IN_ROMSTAGE) += enable_usbdebug.c
ramstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c
romstage-y += early_setup.c

ramstage-$(CONFIG_SPI_FLASH) += spi.c
ramstage-y += resume.c ramtop.c

romstage-y += ramtop.c

romstage-y += imc.c
ramstage-y += imc.c

smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c smi_util.c
ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smi.c smi_util.c

# ROMSIG At ROMBASE + 0x20000:
# +-----------+---------------+----------------+------------+
# |0x55AA55AA |EC ROM Address |GEC ROM Address |USB3 ROM    |
# +-----------+---------------+----------------+------------+
# EC ROM should be 64K aligned.

HUDSON_FWM_POS_CALC=$(call int-add, $(call int-subtract, 0xffffffff $(call int-multiply, $(CONFIG_COREBOOT_ROMSIZE_KB) 1024)) 0x20000 1)
HUDSON_FWM_POSITION=$(shell printf %u $(CONFIG_HUDSON_FWM_POSITION))
HUDSON_FWM_INSIDE_CBFS=$(call int-lt, $(CBFS_BASE_ADDRESS) $(HUDSON_FWM_POSITION))

ifneq ($(HUDSON_FWM_POS_CALC), $(HUDSON_FWM_POSITION))
$(warning ##### WARNING: CONFIG_HUDSON_FWM_POSITION does not match calculated firmware position $(HUDSON_FWM_POS_CALC) != $(HUDSON_FWM_POSITION) ##### )
endif
ifneq ($(HUDSON_FWM_INSIDE_CBFS), 1)
$(warning ##### WARNING: CONFIG_HUDSON_FWM_POSITION ($(HUDSON_FWM_POSITION)) is outside of CBFS area ($(CBFS_BASE_ADDRESS) to 4294967295) ##### )
endif

#assume the cbfs header is less than 128 bytes.
ROMSIG_SIZE=16
ifeq ($(CONFIG_HUDSON_XHCI_FWM), y)
HUDSON_XHCI_POSITION=$(call int-add,$(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128)
XHCI_FWM_SIZE=$(call file-size,$(CONFIG_HUDSON_XHCI_FWM_FILE))
else
HUDSON_XHCI_POSITION=0
XHCI_FWM_SIZE=0
endif

ifeq ($(CONFIG_HUDSON_GEC_FWM), y)
HUDSON_GEC_POSITION=$(call int-add,$(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 \
	$(XHCI_FWM_SIZE) 128)
GEC_FWM_SIZE=$(call file-size,$(CONFIG_HUDSON_GEC_FWM_FILE))
else
HUDSON_GEC_POSITION=0
GEC_FWM_SIZE=0
endif

ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
HUDSON_IMC_POSITION=$(call int-align,\
	$(call int-add,\
		$(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 $(XHCI_FWM_SIZE)\
		128 $(GEC_FWM_SIZE) 128),\
	65536)
else
HUDSON_IMC_POSITION=0
endif

$(obj)/coreboot_hudson_romsig.bin: $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE)) \
			$(call strip_quotes, $(CONFIG_HUDSON_IMC_FWM_FILE)) \
			$(call strip_quotes, $(CONFIG_HUDSON_GEC_FWM_FILE)) \
			$(obj)/config.h
	echo "    Hudson FW  $@"
	for fwm in 1437226410 \
		$(HUDSON_IMC_POSITION) \
		$(HUDSON_GEC_POSITION) \
		$(HUDSON_XHCI_POSITION) ; do \
		echo  $$fwm | LC_ALL=C awk '{printf ("%c%c%c%c", $$1 % 256, int($$1/256) % 256, int($$1/65536) % 256, int($$1/16777216));}'; \
	done > $@

ifeq ($(CONFIG_HUDSON_FWM), y)
cbfs-files-y += hudson/fwm
hudson/fwm-file := $(obj)/coreboot_hudson_romsig.bin
hudson/fwm-position := $(HUDSON_FWM_POSITION)
hudson/fwm-type := raw
endif

ifeq ($(CONFIG_HUDSON_XHCI_FWM), y)
cbfs-files-y += hudson/xhci
hudson/xhci-file := $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE))
hudson/xhci-position := $(HUDSON_XHCI_POSITION)
hudson/xhci-type := raw
hudson/xhci-required := Hudson XHCI firmware (available in coreboot/3rdparty/blobs if enabled)
endif

ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
cbfs-files-y += hudson/imc
hudson/imc-file := $(call strip_quotes, $(CONFIG_HUDSON_IMC_FWM_FILE))
hudson/imc-position := $(HUDSON_IMC_POSITION)
hudson/imc-type := raw
hudson/imc-required := Hudson IMC Firmware (available in coreboot/3rdparty/blobs if enabled)
endif

ifeq ($(CONFIG_HUDSON_GEC_FWM), y)
cbfs-files-y += hudson/gec
hudson/gec-file := $(call strip_quotes, $(CONFIG_HUDSON_GEC_FWM_FILE))
hudson/gec-position := $(HUDSON_GEC_POSITION)
hudson/gec-type := raw
hudson/gec-required := Hudson Gigabit Ethernet Controller Firmware (Contact your AMD representative)
endif

ifdef CONFIG_HUDSON_AHCI_ROM
stripped_ahci_rom_id = $(call strip_quotes,$(CONFIG_AHCI_ROM_ID))
cbfs-files-y += pci$(stripped_ahci_rom_id).rom
pci$(stripped_ahci_rom_id).rom-file := $(call strip_quotes,$(CONFIG_AHCI_ROM_FILE))
pci$(stripped_ahci_rom_id).rom-type := optionrom
pci$(stripped_ahci_rom_id).rom-required := Hudson AHCI Option ROM (Contact your AMD representative)
endif