| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2014 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 += bootmode.c |
| romstage-y += bootmode.c |
| ramstage-y += bootmode.c |
| verstage-y += bootmode.c |
| postcar-y += bootmode.c |
| |
| ifeq ($(CONFIG_VBOOT),y) |
| |
| libverstage-generic-ccopts += -D__PRE_RAM__ -D__VERSTAGE__ |
| verstage-generic-ccopts += -D__PRE_RAM__ -D__VERSTAGE__ |
| |
| bootblock-y += vbnv.c |
| verstage-y += vbnv.c |
| romstage-y += vbnv.c |
| ramstage-y += vbnv.c |
| |
| bootblock-$(CONFIG_VBOOT_VBNV_CMOS) += vbnv_cmos.c |
| verstage-$(CONFIG_VBOOT_VBNV_CMOS) += vbnv_cmos.c |
| romstage-$(CONFIG_VBOOT_VBNV_CMOS) += vbnv_cmos.c |
| ramstage-$(CONFIG_VBOOT_VBNV_CMOS) += vbnv_cmos.c |
| |
| bootblock-$(CONFIG_VBOOT_VBNV_CMOS_BACKUP_TO_FLASH) += vbnv_flash.c |
| verstage-$(CONFIG_VBOOT_VBNV_CMOS_BACKUP_TO_FLASH) += vbnv_flash.c |
| romstage-$(CONFIG_VBOOT_VBNV_CMOS_BACKUP_TO_FLASH) += vbnv_flash.c |
| ramstage-$(CONFIG_VBOOT_VBNV_CMOS_BACKUP_TO_FLASH) += vbnv_flash.c |
| |
| bootblock-$(CONFIG_VBOOT_VBNV_EC) += vbnv_ec.c |
| verstage-$(CONFIG_VBOOT_VBNV_EC) += vbnv_ec.c |
| romstage-$(CONFIG_VBOOT_VBNV_EC) += vbnv_ec.c |
| ramstage-$(CONFIG_VBOOT_VBNV_EC) += vbnv_ec.c |
| |
| bootblock-$(CONFIG_VBOOT_VBNV_FLASH) += vbnv_flash.c |
| verstage-$(CONFIG_VBOOT_VBNV_FLASH) += vbnv_flash.c |
| romstage-$(CONFIG_VBOOT_VBNV_FLASH) += vbnv_flash.c |
| ramstage-$(CONFIG_VBOOT_VBNV_FLASH) += vbnv_flash.c |
| |
| bootblock-y += vboot_loader.c |
| romstage-y += vboot_loader.c |
| ramstage-y += vboot_loader.c |
| verstage-y += vboot_loader.c |
| postcar-y += vboot_loader.c |
| |
| bootblock-y += vboot_common.c |
| verstage-y += vboot_common.c |
| romstage-y += vboot_common.c |
| ramstage-y += vboot_common.c |
| postcar-y += vboot_common.c |
| |
| bootblock-y += common.c |
| libverstage-y += vboot_logic.c |
| verstage-y += common.c |
| verstage-y += verstage.c |
| ifeq (${CONFIG_VBOOT_MOCK_SECDATA},y) |
| libverstage-y += secdata_mock.c |
| else |
| libverstage-y += secdata_tpm.c |
| endif |
| romstage-y += vboot_handoff.c common.c |
| |
| ramstage-y += common.c |
| postcar-y += common.c |
| |
| ifeq ($(CONFIG_SEPARATE_VERSTAGE),y) |
| VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-verstage-y)) |
| else |
| ifeq ($(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK),y) |
| VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-bootblock-y)) |
| else |
| VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-romstage-y)) |
| endif |
| endif # CONFIG_SEPARATE_VERSTAGE |
| |
| VB2_LIB = $(obj)/external/vboot_reference/vboot_fw20.a |
| VBOOT_CFLAGS += $(patsubst -I%,-I$(top)/%, $(filter-out -I$(obj), $(filter-out -include $(src)/include/kconfig.h, $(CPPFLAGS_libverstage)))) |
| VBOOT_CFLAGS += $(CFLAGS_libverstage) |
| VBOOT_CFLAGS += $(libverstage-c-ccopts) |
| VBOOT_CFLAGS += -I$(abspath $(obj)) -include $(top)/src/include/kconfig.h -Wno-missing-prototypes |
| VBOOT_CFLAGS += -DVBOOT_DEBUG |
| |
| $(VB2_LIB): $(obj)/config.h |
| @printf " MAKE $(subst $(obj)/,,$(@))\n" |
| $(Q)FIRMWARE_ARCH=$(VB_FIRMWARE_ARCH) \ |
| CC="$(CC_verstage)" \ |
| CFLAGS="$(VBOOT_CFLAGS)" VBOOT2="y" \ |
| $(MAKE) -C $(VBOOT_SOURCE) \ |
| BUILD=$(abspath $(dir $(VB2_LIB))) \ |
| V=$(V) \ |
| fwlib20 |
| |
| libverstage-srcs += $(VB2_LIB) |
| |
| ifeq ($(CONFIG_SEPARATE_VERSTAGE),y) |
| cbfs-files-$(CONFIG_SEPARATE_VERSTAGE) += $(CONFIG_CBFS_PREFIX)/verstage |
| $(CONFIG_CBFS_PREFIX)/verstage-file := $(objcbfs)/verstage.elf |
| $(CONFIG_CBFS_PREFIX)/verstage-type := stage |
| $(CONFIG_CBFS_PREFIX)/verstage-compression := $(CBFS_PRERAM_COMPRESS_FLAG) |
| |
| ifeq ($(CONFIG_ARCH_VERSTAGE_X86_32)$(CONFIG_ARCH_VERSTAGE_X86_64),y) |
| $(CONFIG_CBFS_PREFIX)/verstage-options := -a 64 -S ".car.data" |
| |
| # If CAR does not support execution of code, verstage on x86 is expected to be |
| # xip. |
| ifneq ($(CONFIG_NO_XIP_EARLY_STAGES),y) |
| $(CONFIG_CBFS_PREFIX)/verstage-options += --xip |
| endif |
| |
| endif |
| |
| else |
| ifeq ($(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK),y) |
| bootblock-srcs += $(objgenerated)/libverstage.a |
| else |
| romstage-srcs += $(objgenerated)/libverstage.a |
| endif |
| endif # CONFIG_SEPARATE_VERSTAGE |
| |
| # Define a list of files that need to be in RO only. |
| # All other files will be installed into RO and RW regions |
| # Use $(sort) to cut down on extra spaces that would be translated to commas |
| regions-for-file = $(subst $(spc),$(comma),$(sort \ |
| $(if $(filter \ |
| $(if $(filter y,$(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK)),, \ |
| %/romstage) \ |
| mts \ |
| %/verstage \ |
| locales \ |
| locale_%.bin \ |
| font.bin \ |
| vbgfx.bin \ |
| ,$(1)),COREBOOT,COREBOOT FW_MAIN_A FW_MAIN_B))) |
| |
| endif # CONFIG_VBOOT |