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- ################################################################################
- #
- # edk2
- #
- ################################################################################
- EDK2_VERSION = edk2-stable202102
- EDK2_SITE = https://github.com/tianocore/edk2
- EDK2_SITE_METHOD = git
- EDK2_LICENSE = BSD-2-Clause
- EDK2_LICENSE_FILE = License.txt
- EDK2_CPE_ID_VENDOR = tianocore
- EDK2_DEPENDENCIES = edk2-platforms host-python3 host-acpica host-util-linux
- EDK2_INSTALL_TARGET = NO
- EDK2_INSTALL_IMAGES = YES
- ifeq ($(BR2_ENABLE_DEBUG),y)
- EDK2_BUILD_TYPE = DEBUG
- else
- EDK2_BUILD_TYPE = RELEASE
- endif
- # Build system notes.
- #
- # The EDK2 build system is rather unique, so here are a few useful notes.
- #
- # First, builds rely heavily on Git submodules to fetch various dependencies
- # into specific directory structures. It might be possible to work around this
- # and rely on Buildroot's infrastructure, but using Git submodules greatly
- # simplifies this already complicated build system.
- #
- # Second, the build system is spread across various commands and stages.
- # Therefore, all build variables needs to be exported to be available
- # accordingly. The first stage will build $(@D)/BaseTools which contains
- # various tools and scripts for the host.
- #
- # Third, where applicable, the dependency direction between EDK2 and
- # ARM Trusted Firmware (ATF) will go in different direction for different
- # platforms. Most commonly, ATF will depend on EDK2 via the BL33 payload.
- # But for some platforms (e.g. QEMU SBSA or DeveloperBox) EDK2 will package
- # the ATF images within its own build system. In such cases, intermediary
- # "EDK2 packages" will be built in $(EDK2_BUILD_PACKAGES) in order for EDK2
- # to be able to use them in subsequent build stages.
- #
- # For more information about the build setup:
- # https://edk2-docs.gitbook.io/edk-ii-build-specification/4_edk_ii_build_process_overview
- EDK2_GIT_SUBMODULES = YES
- EDK2_BUILD_PACKAGES = $(@D)/Build/Buildroot
- EDK2_PACKAGES_PATH = $(@D):$(EDK2_BUILD_PACKAGES):$(STAGING_DIR)/usr/share/edk2-platforms
- ifeq ($(BR2_TARGET_EDK2_PLATFORM_OVMF_I386),y)
- EDK2_ARCH = IA32
- EDK2_DEPENDENCIES += host-nasm
- EDK2_PACKAGE_NAME = OvmfPkg
- EDK2_PLATFORM_NAME = OvmfPkgIa32
- EDK2_BUILD_DIR = OvmfIa32
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_OVMF_X64),y)
- EDK2_ARCH = X64
- EDK2_DEPENDENCIES += host-nasm
- EDK2_PACKAGE_NAME = OvmfPkg
- EDK2_PLATFORM_NAME = OvmfPkgX64
- EDK2_BUILD_DIR = OvmfX64
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_ARM_VIRT_QEMU),y)
- EDK2_ARCH = AARCH64
- EDK2_PACKAGE_NAME = ArmVirtPkg
- EDK2_PLATFORM_NAME = ArmVirtQemu
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)-$(EDK2_ARCH)
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_ARM_VIRT_QEMU_KERNEL),y)
- EDK2_ARCH = AARCH64
- EDK2_PACKAGE_NAME = ArmVirtPkg
- EDK2_PLATFORM_NAME = ArmVirtQemuKernel
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)-$(EDK2_ARCH)
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_ARM_VEXPRESS_FVP_AARCH64),y)
- EDK2_ARCH = AARCH64
- EDK2_PACKAGE_NAME = Platform/ARM/VExpressPkg
- EDK2_PLATFORM_NAME = ArmVExpress-FVP-AArch64
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_SOCIONEXT_DEVELOPERBOX),y)
- EDK2_ARCH = AARCH64
- EDK2_DEPENDENCIES += host-dtc arm-trusted-firmware
- EDK2_PACKAGE_NAME = Platform/Socionext/DeveloperBox
- EDK2_PLATFORM_NAME = DeveloperBox
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)
- EDK2_BUILD_ENV += DTC_PREFIX=$(HOST_DIR)/bin/
- EDK2_BUILD_OPTS += -D DO_X86EMU=TRUE
- EDK2_PRE_BUILD_HOOKS += EDK2_PRE_BUILD_SOCIONEXT_DEVELOPERBOX
- define EDK2_PRE_BUILD_SOCIONEXT_DEVELOPERBOX
- mkdir -p $(EDK2_BUILD_PACKAGES)/Platform/Socionext/DeveloperBox
- $(ARM_TRUSTED_FIRMWARE_DIR)/tools/fiptool/fiptool create \
- --tb-fw $(BINARIES_DIR)/bl31.bin \
- --soc-fw $(BINARIES_DIR)/bl31.bin \
- --scp-fw $(BINARIES_DIR)/bl31.bin \
- $(EDK2_BUILD_PACKAGES)/Platform/Socionext/DeveloperBox/fip_all_arm_tf.bin
- endef
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_SOLIDRUN_ARMADA80X0MCBIN),y)
- EDK2_ARCH = AARCH64
- EDK2_DEPENDENCIES += host-dtc arm-trusted-firmware
- EDK2_PACKAGE_NAME = Platform/SolidRun/Armada80x0McBin
- EDK2_PLATFORM_NAME = Armada80x0McBin
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)-$(EDK2_ARCH)
- EDK2_BUILD_ENV += DTC_PREFIX=$(HOST_DIR)/bin/
- EDK2_BUILD_OPTS += -D INCLUDE_TFTP_COMMAND
- else ifeq ($(BR2_TARGET_EDK2_PLATFORM_QEMU_SBSA),y)
- EDK2_ARCH = AARCH64
- EDK2_DEPENDENCIES += arm-trusted-firmware
- EDK2_PACKAGE_NAME = Platform/Qemu/SbsaQemu
- EDK2_PLATFORM_NAME = SbsaQemu
- EDK2_BUILD_DIR = $(EDK2_PLATFORM_NAME)
- EDK2_PRE_BUILD_HOOKS += EDK2_PRE_BUILD_QEMU_SBSA
- define EDK2_PRE_BUILD_QEMU_SBSA
- mkdir -p $(EDK2_BUILD_PACKAGES)/Platform/Qemu/Sbsa
- ln -srf $(BINARIES_DIR)/{bl1.bin,fip.bin} $(EDK2_BUILD_PACKAGES)/Platform/Qemu/Sbsa/
- endef
- endif
- EDK2_BASETOOLS_OPTS = \
- EXTRA_LDFLAGS="$(HOST_LDFLAGS)" \
- EXTRA_OPTFLAGS="$(HOST_CPPFLAGS)"
- EDK2_BUILD_ENV += \
- WORKSPACE=$(@D) \
- PACKAGES_PATH=$(EDK2_PACKAGES_PATH) \
- PYTHON_COMMAND=$(HOST_DIR)/bin/python3 \
- IASL_PREFIX=$(HOST_DIR)/bin/ \
- NASM_PREFIX=$(HOST_DIR)/bin/ \
- GCC5_$(EDK2_ARCH)_PREFIX=$(TARGET_CROSS)
- EDK2_BUILD_OPTS += \
- -t GCC5 \
- -n $(BR2_JLEVEL) \
- -a $(EDK2_ARCH) \
- -b $(EDK2_BUILD_TYPE) \
- -p $(EDK2_PACKAGE_NAME)/$(EDK2_PLATFORM_NAME).dsc
- define EDK2_BUILD_CMDS
- mkdir -p $(EDK2_BUILD_PACKAGES)
- export $(EDK2_BUILD_ENV) && \
- unset ARCH && \
- source $(@D)/edksetup.sh && \
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/BaseTools $(EDK2_BASETOOLS_OPTS) && \
- build $(EDK2_BUILD_OPTS) all
- endef
- define EDK2_INSTALL_IMAGES_CMDS
- cp -f $(@D)/Build/$(EDK2_BUILD_DIR)/$(EDK2_BUILD_TYPE)_GCC5/FV/*.fd $(BINARIES_DIR)
- endef
- $(eval $(generic-package))
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