mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-25 15:41:07 +00:00
257 lines
10 KiB
Makefile
257 lines
10 KiB
Makefile
ifeq "$(CONFIG_COREBOOT)" "y"
|
|
|
|
CONFIG_COREBOOT_ROM ?= coreboot.rom
|
|
CONFIG_COREBOOT_BOOTBLOCK ?=
|
|
|
|
ifeq "$(CONFIG_TARGET_ARCH)" "x86"
|
|
COREBOOT_TARGET := i386
|
|
LINUX_IMAGE_FILE := bzImage
|
|
COREBOOT_TARGET_CROSS :=
|
|
else ifeq "$(CONFIG_TARGET_ARCH)" "ppc64"
|
|
COREBOOT_TARGET := ppc64
|
|
LINUX_IMAGE_FILE := zImage
|
|
# skiboot payload needs the Heads toolchain as it is little-endian (like
|
|
# Linux), but coreboot is big-endian on PPC64.
|
|
COREBOOT_TARGET_CROSS := CROSS=$(CROSS)
|
|
else
|
|
$(error "$(CONFIG_TARGET_ARCH) target isn't supported by this module")
|
|
endif
|
|
|
|
# Each coreboot version is defined as a separate module, but only the needed
|
|
# modules become dependencies of the current board. One coreboot version is
|
|
# selected for the toolchain build and firmware build. These can be the same
|
|
# (when using a coreboot release) or different (when using a fork that reuses a
|
|
# release's toolchain).
|
|
|
|
# Define a coreboot module. Parameters:
|
|
# $1 - module version
|
|
# $2 - toolchain coreboot version - if nonempty, uses the toolchain from this
|
|
# version (use for forks to avoid building extra copies of the same
|
|
# toolchain)
|
|
#
|
|
# For a coreboot release:
|
|
# - the version is the coreboot release version
|
|
# - set coreboot-<version>_hash to the tarball hash
|
|
# - set coreboot-blobs-<version>_hash to the blobs tarball hash
|
|
#
|
|
# For a git fork:
|
|
# - the version is the name of the fork (just controls the build directory used)
|
|
# - set coreboot-<version>_repo to the git repo address
|
|
# - set coreboot-<version>_commit_hash to the git commit
|
|
define coreboot_module =
|
|
coreboot-$(1)_version := $(1)
|
|
coreboot-$(1)_module_file := coreboot
|
|
coreboot-$(1)_base_dir := coreboot-$(1)
|
|
coreboot-$(1)_dir := coreboot-$(1)/$(BOARD)
|
|
coreboot-$(1)_toolchain := $(2)
|
|
# These are ignored if this version is a git fork
|
|
coreboot-$(1)_tar := coreboot-$(1).tar.xz
|
|
coreboot-$(1)_url := https://www.coreboot.org/releases/coreboot-$(1).tar.xz
|
|
# These are only used for releases, git forks don't use upstream blobs
|
|
coreboot-blobs-$(1)_version := $(1)
|
|
coreboot-blobs-$(1)_module_file := coreboot
|
|
coreboot-blobs-$(1)_dir := coreboot-$(1)/3rdparty
|
|
coreboot-blobs-$(1)_tar := coreboot-blobs-$(1).tar.xz
|
|
coreboot-blobs-$(1)_url := https://www.coreboot.org/releases/coreboot-blobs-$(1).tar.xz
|
|
coreboot-blobs-$(1)_tar_opt := --strip 2
|
|
endef
|
|
|
|
# coreboot releases
|
|
|
|
coreboot-4.11_hash := 97fd859b4c39a25534fe33c30eb86e54a233952e08a024c55858d11598a8ad87
|
|
coreboot-blobs-4.11_hash := aa7855c5bd385b3360dadc043ea6bc93f564e6e4840d9b3ee5b9e696bbd055db
|
|
$(eval $(call coreboot_module,4.11,))
|
|
|
|
coreboot-4.19_hash := 65ccb2f46535b996e0066a1b76f81c8cf1ff3e27df84b3f97d8ad7b3e7cf0a43
|
|
coreboot-blobs-4.19_hash := 30214caed07b25f11e47bec022ff6234841376e36689eb674de2330a3e980cbc
|
|
$(eval $(call coreboot_module,4.19,))
|
|
|
|
coreboot-4.20.1_hash := b41539a8c2eab2fec752157eb4acbd0e2a637a7203530c12e66b43a5c3c3a931
|
|
coreboot-blobs-4.20.1_hash := 30f9d8618e78d483d0903976982485e70825ca3469efd17902c9246aaefd7c4a
|
|
$(eval $(call coreboot_module,4.20.1,))
|
|
|
|
# coreboot git forks
|
|
|
|
# talos_2 could use the 4.20.1 toolchain, but it's the only ppc64 fork, so
|
|
# there is no point preparing another coreboot module that won't be shared with
|
|
# anything.
|
|
coreboot-talos_2_repo := https://github.com/Dasharo/coreboot
|
|
coreboot-talos_2_commit_hash := c8aed443c631042ad2b0326c35cd0b774752b924
|
|
$(eval $(call coreboot_module,talos_2,))
|
|
|
|
# Similarly, purism is based on 4.21, but nothing builds against 4.21 itself
|
|
# or any other fork - no benefit to sharing the toolchain yet.
|
|
coreboot-purism_repo := https://source.puri.sm/firmware/coreboot.git
|
|
coreboot-purism_commit_hash := 24e2f7e46c933b0764b245f7f0b4c54554881950
|
|
$(eval $(call coreboot_module,purism,))
|
|
|
|
#Nitrokey nv41/ns50 are based on Dasharo coreboot port,
|
|
# with patches staging under coreboot-clevo_release
|
|
coreboot-nitrokey_repo := https://github.com/dasharo/coreboot
|
|
coreboot-nitrokey_commit_hash := ae10b20f5c6abc9c23f709b65c46be6525da8c13
|
|
coreboot-nitrokey_patch_version := clevo_release
|
|
#We use clevo_release's crossgcc for now, unshared but between nitropad nv41/ns50
|
|
$(eval $(call coreboot_module,nitrokey,))
|
|
|
|
# Check that the board configured the coreboot version correctly
|
|
ifeq "$(CONFIG_COREBOOT_VERSION)" ""
|
|
$(error "$(BOARD): does not specify coreboot version under CONFIG_COREBOOT_VERSION")
|
|
else ifeq "$(coreboot-$(CONFIG_COREBOOT_VERSION)_dir)" ""
|
|
$(error "$(BOARD): coreboot version $(CONFIG_COREBOOT_VERSION) not known"
|
|
endif
|
|
|
|
coreboot_module := coreboot-$(CONFIG_COREBOOT_VERSION)
|
|
modules-y += $(coreboot_module)
|
|
# Don't make everyone type $($(coreboot_module)_dir)
|
|
coreboot_dir := $($(coreboot_module)_dir)
|
|
coreboot_base_dir := $($(coreboot_module)_base_dir)
|
|
|
|
$(coreboot_module)_depends += $(if $(CONFIG_PURISM_BLOBS), purism-blobs)
|
|
$(coreboot_module)_depends += $(if $(CONFIG_NITROKEY_BLOBS), nitrokey-blobs)
|
|
|
|
# coreboot builds are specialized on a per-target basis.
|
|
# The builds are done in a per-target subdirectory
|
|
CONFIG_COREBOOT_CONFIG ?= config/coreboot-$(BOARD).config
|
|
|
|
# Ensure that touching the config file will force a rebuild
|
|
$(build)/$(coreboot_dir)/.configured: $(CONFIG_COREBOOT_CONFIG)
|
|
|
|
EXTRA_FLAGS ?= -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-error=packed-not-aligned -Wno-address-of-packed-member
|
|
|
|
# Select the coreboot version to use for the toolchain
|
|
ifeq "$($(coreboot_module)_toolchain)" ""
|
|
# Use the same module
|
|
coreboot_toolchain_module := $(coreboot_module)
|
|
else
|
|
# Use a different module
|
|
coreboot_toolchain_module := coreboot-$($(coreboot_module)_toolchain)
|
|
modules-y += $(coreboot_toolchain_module)
|
|
# The toolchain module won't build anything for this board, we just need
|
|
# the module prepped so we can hook up the toolchain target
|
|
$(coreboot_toolchain_module)_output := .nobuild
|
|
$(coreboot-toolchain_module)_configure := echo -e 'all:\n\ttouch .nobuild' > Makefile.nobuild
|
|
$(coreboot-toolchain_module)_target := -f Makefile.nobuild
|
|
endif
|
|
|
|
$(coreboot_module)_configure := \
|
|
mkdir -p "$(build)/$(coreboot_dir)" \
|
|
&& $(call install_config,$(pwd)/$(CONFIG_COREBOOT_CONFIG),$(build)/$(coreboot_dir)/.config) \
|
|
&& echo 'CONFIG_LOCALVERSION="$(BRAND_NAME)-$(HEADS_GIT_VERSION)"' >> $(build)/$(coreboot_dir)/.config \
|
|
&& echo 'CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="$(BOARD)"' >> $(build)/$(coreboot_dir)/.config \
|
|
&& $(MAKE) olddefconfig \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
obj="$(build)/$(coreboot_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
BUILD_TIMELESS=1 \
|
|
CFLAGS_x86_32="$(EXTRA_FLAGS)" \
|
|
CFLAGS_x86_64="$(EXTRA_FLAGS)" \
|
|
|
|
# Create a dependency from coreboot to the toolchain. Use .heads-toolchain to
|
|
# mark that the toolchain was built.
|
|
COREBOOT_TOOLCHAIN=$(build)/$($(coreboot_toolchain_module)_base_dir)/.heads-toolchain
|
|
$(COREBOOT_TOOLCHAIN): $(build)/$($(coreboot_toolchain_module)_base_dir)/.canary
|
|
$(MAKE) -C "$(build)/$($(coreboot_toolchain_module)_base_dir)" CPUS=$(CPUS) "crossgcc-$(COREBOOT_TARGET)"
|
|
touch "$@"
|
|
|
|
$(build)/$(coreboot_dir)/.configured: $(COREBOOT_TOOLCHAIN)
|
|
|
|
# Build with the cross toolchain from the toolchain module (which might be the
|
|
# same coreboot module or a different one).
|
|
$(coreboot_module)_target := \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
obj="$(build)/$(coreboot_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
XGCCPATH="$(build)/$($(coreboot_toolchain_module)_base_dir)/util/crossgcc/xgcc/bin/" \
|
|
$(COREBOOT_TARGET_CROSS) \
|
|
BUILD_TIMELESS=1 \
|
|
CFLAGS_x86_32="$(EXTRA_FLAGS)" \
|
|
CFLAGS_x86_64="$(EXTRA_FLAGS)" \
|
|
$(MAKE_JOBS)
|
|
|
|
$(coreboot_module)_output := $(CONFIG_COREBOOT_ROM)
|
|
$(coreboot_module)_output += $(CONFIG_COREBOOT_BOOTBLOCK)
|
|
|
|
# Force a rebuild if the inputs have changed
|
|
$(build)/$(coreboot_dir)/.build: \
|
|
$(build)/$(BOARD)/$(LINUX_IMAGE_FILE) \
|
|
$(build)/$(BOARD)/initrd.cpio.xz \
|
|
|
|
# This produces a ROM image that is written with the flashrom program
|
|
ifneq ($(CONFIG_COREBOOT),)
|
|
|
|
$(build)/$(BOARD)/$(CB_OUTPUT_FILE): $(build)/$(coreboot_dir)/.build
|
|
# Use coreboot.rom, because custom output files might not be processed by cbfstool
|
|
"$(build)/$(coreboot_dir)/cbfstool" "$(dir $<)coreboot.rom" print
|
|
$(call do-copy,$(dir $<)$(CONFIG_COREBOOT_ROM),$@)
|
|
@touch $@ # update the time stamp
|
|
|
|
ifneq ($(CONFIG_COREBOOT_BOOTBLOCK),)
|
|
$(build)/$(BOARD)/$(CB_BOOTBLOCK_FILE): $(build)/$(coreboot_dir)/.build
|
|
$(call do-copy,$(dir $<)$(CONFIG_COREBOOT_BOOTBLOCK),$@)
|
|
@touch $@ # update the time stamp
|
|
endif
|
|
|
|
endif
|
|
|
|
#
|
|
# Helpful target for reconfiguring the coreboot target
|
|
#
|
|
coreboot.save_in_defconfig_format_in_place:
|
|
mkdir -p "$(build)/$(coreboot_dir)" && \
|
|
cp "$(pwd)/$(CONFIG_COREBOOT_CONFIG)" "$(build)/$(coreboot_dir)/.config" && \
|
|
$(MAKE) \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
olddefconfig && \
|
|
$(MAKE) \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
savedefconfig && \
|
|
mv "$(build)/$(coreboot_base_dir)/defconfig" "$(pwd)/$(CONFIG_COREBOOT_CONFIG)"
|
|
|
|
coreboot.save_in_oldconfig_format_in_place:
|
|
mkdir -p "$(build)/$(coreboot_dir)" && \
|
|
cp "$(pwd)/$(CONFIG_COREBOOT_CONFIG)" "$(build)/$(coreboot_dir)/.config" && \
|
|
$(MAKE) \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
olddefconfig \
|
|
&& mv "$(build)/$(coreboot_dir)/.config" "$(pwd)/$(CONFIG_COREBOOT_CONFIG)"
|
|
|
|
coreboot.modify_defconfig_in_place:
|
|
mkdir -p "$(build)/$(coreboot_dir)" && \
|
|
cp "$(pwd)/$(CONFIG_COREBOOT_CONFIG)" "$(build)/$(coreboot_dir)/.config" && \
|
|
$(MAKE) \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
menuconfig \
|
|
&& $(MAKE) \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
|
|
DEFCONFIG="$(pwd)/$(CONFIG_COREBOOT_CONFIG)" \
|
|
savedefconfig
|
|
|
|
coreboot.modify_and_save_oldconfig_in_place:
|
|
mkdir -p "$(build)/$(coreboot_dir)" && \
|
|
$(MAKE) menuconfig \
|
|
-C "$(build)/$(coreboot_base_dir)" \
|
|
obj="$(build)/$(coreboot_dir)" \
|
|
DOTCONFIG="$(pwd)/$(CONFIG_COREBOOT_CONFIG)"
|
|
|
|
# if we are not building from a git checkout,
|
|
# we must also download the coreboot-blobs tree
|
|
ifeq "$($(coreboot_module)_repo)" ""
|
|
|
|
coreboot-blobs_module := coreboot-blobs-$(CONFIG_COREBOOT_VERSION)
|
|
|
|
$(coreboot_module)_depends += $(coreboot-blobs_module)
|
|
modules-y += $(coreboot-blobs_module)
|
|
|
|
## there is nothing to build for the blobs, this should be
|
|
## made easier to make happen
|
|
$(coreboot-blobs_module)_output := .built
|
|
$(coreboot-blobs_module)_configure := echo -e 'all:\n\ttouch .built' > Makefile
|
|
|
|
endif
|
|
endif
|