##
## This file is part of the coreboot project.
##
## Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##

bootblock-y += chromeos.c
verstage-y += chromeos.c
romstage-y += chromeos.c
ramstage-y += chromeos.c

bootblock-$(CONFIG_CHROMEOS_VBNV_CMOS) += vbnv_cmos.c
verstage-$(CONFIG_CHROMEOS_VBNV_CMOS) += vbnv_cmos.c
romstage-$(CONFIG_CHROMEOS_VBNV_CMOS) += vbnv_cmos.c
ramstage-$(CONFIG_CHROMEOS_VBNV_CMOS) += vbnv_cmos.c

bootblock-$(CONFIG_CHROMEOS_VBNV_EC) += vbnv_ec.c
verstage-$(CONFIG_CHROMEOS_VBNV_EC) += vbnv_ec.c
romstage-$(CONFIG_CHROMEOS_VBNV_EC) += vbnv_ec.c
ramstage-$(CONFIG_CHROMEOS_VBNV_EC) += vbnv_ec.c

bootblock-$(CONFIG_CHROMEOS_VBNV_FLASH) += vbnv_flash.c
verstage-$(CONFIG_CHROMEOS_VBNV_FLASH) += vbnv_flash.c
romstage-$(CONFIG_CHROMEOS_VBNV_FLASH) += vbnv_flash.c
ramstage-$(CONFIG_CHROMEOS_VBNV_FLASH) += vbnv_flash.c

ramstage-$(CONFIG_ELOG) += elog.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += gnvs.c
ramstage-$(CONFIG_CHROMEOS_RAMOOPS) += ramoops.c
romstage-y += vpd_decode.c
ramstage-y += vpd_decode.c cros_vpd.c vpd_mac.c vpd_serialno.c vpd_calibration.c
ramstage-$(CONFIG_HAVE_REGULATORY_DOMAIN) += wrdd.c
ifeq ($(CONFIG_ARCH_X86)$(CONFIG_ARCH_MIPS),)
bootblock-y += watchdog.c
ramstage-y += watchdog.c
endif

ifeq ($(MOCK_TPM),1)
CFLAGS_common += -DMOCK_TPM=1
else
CFLAGS_common += -DMOCK_TPM=0
endif

subdirs-$(CONFIG_VBOOT_VERIFY_FIRMWARE) += vboot2

CONFIG_GBB_HWID := $(call strip_quotes,$(CONFIG_GBB_HWID))
CONFIG_GBB_BMPFV_FILE := $(call strip_quotes,$(CONFIG_GBB_BMPFV_FILE))

ifneq ($(CONFIG_GBB_BMPFV_FILE),)
$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY)
	@printf "    CREATE GBB (with BMPFV)\n"
	$(CBFSTOOL) $< read -r GBB -f $(obj)/gbb.stub.tmp
	$(FUTILITY) gbb_utility -c 0x100,0x1000,$(call int-subtract $(call file-size,$(obj)/gbb.stub.tmp) 0x2180),0x1000 $@.tmp
	rm -f $(obj)/gbb.stub.tmp
	mv $@.tmp $@
else
$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY)
	@printf "    CREATE GBB (without BMPFV)\n"
	$(FUTILITY) gbb_utility -c 0x100,0x1000,0,0x1000 $@.tmp
	mv $@.tmp $@
endif

$(obj)/gbb.region: $(obj)/gbb.stub
	@printf "    SETUP GBB\n"
	cp $< $@.tmp
	$(FUTILITY) gbb_utility -s \
		--hwid="$(CONFIG_GBB_HWID)" \
		--rootkey="$(CONFIG_VBOOT_ROOT_KEY)" \
		--recoverykey="$(CONFIG_VBOOT_RECOVERY_KEY)" \
		--flags=0 \
		$@.tmp
	mv $@.tmp $@

build_complete:: $(obj)/gbb.region
	@printf "    WRITE GBB\n"
	$(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -f $<