mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-23 14:52:27 +00:00
1d5f72e317
Older coreboot versions (pre-4.11) required IASL to be built separate from the main toolchain (crossgcc), but that is no longer the case, and doing so causes random failures from trying to build IASL as part of the toolchain and separately, in parallel, each using -j$(CPUS) threads. Test: build any board using coreboot 4.15 under Debian 11, observe no random failures from building the toolchain due to false positives for a missing depencency . Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
156 lines
5.8 KiB
Plaintext
156 lines
5.8 KiB
Plaintext
modules-$(CONFIG_COREBOOT) += coreboot
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ifeq "$(CONFIG_COREBOOT)" "y"
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CONFIG_COREBOOT_ROM ?= coreboot.rom
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CONFIG_COREBOOT_BOOTBLOCK ?=
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ifeq "$(CONFIG_COREBOOT_VERSION)" "4.8.1"
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coreboot_version := 4.8.1
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coreboot_hash := f0ddf4db0628c1fe1e8348c40084d9cbeb5771400c963fd419cda3995b69ad23
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coreboot-blobs_hash := 18aa509ae3af005a05d7b1e0b0246dc640249c14fc828f5144b6fd20bb10e295
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else ifeq "$(CONFIG_COREBOOT_VERSION)" "4.11"
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coreboot_version := 4.11
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coreboot_hash := 97fd859b4c39a25534fe33c30eb86e54a233952e08a024c55858d11598a8ad87
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coreboot-blobs_hash := aa7855c5bd385b3360dadc043ea6bc93f564e6e4840d9b3ee5b9e696bbd055db
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coreboot_depends := $(if $(CONFIG_PURISM_BLOBS), purism-blobs)
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else ifeq "$(CONFIG_COREBOOT_VERSION)" "4.13"
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coreboot_version := 4.13
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coreboot_hash := 4779da645a25ddebc78f1bd2bd0b740fb1e6479572648d4650042a2b9502856a
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coreboot-blobs_hash := 060656b46a7859d038ddeec3f7e086e85f146a50b280c4babec23c1188264dc8
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coreboot_depends := $(if $(CONFIG_PURISM_BLOBS), purism-blobs)
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else ifeq "$(CONFIG_COREBOOT_VERSION)" "4.15"
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coreboot_version := 4.15
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coreboot_hash := 20e6aaa6dd0eaec7753441c799711d1b4630e3ca709536386f2242ac2c8a1ec5
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coreboot-blobs_hash := c0e2d8006da226208ba274a44895d102cb2879cf139cc67bba5f62e67b871f6d
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coreboot_depends := $(if $(CONFIG_PURISM_BLOBS), purism-blobs)
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EXTRA_FLAGS := -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-error=packed-not-aligned -Wno-error=address-of-packed-member
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else
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$(error "$(BOARD): does not specify coreboot version under CONFIG_COREBOOT_VERSION")
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endif
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#coreboot_version := git
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#coreboot_repo := https://github.com/osresearch/coreboot
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coreboot_base_dir := coreboot-$(coreboot_version)
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coreboot_dir := $(coreboot_base_dir)/$(BOARD)
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coreboot_tar := coreboot-$(coreboot_version).tar.xz
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coreboot_url := https://www.coreboot.org/releases/$(coreboot_tar)
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# coreboot builds are specialized on a per-target basis.
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# The builds are done in a per-target subdirectory
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CONFIG_COREBOOT_CONFIG ?= config/coreboot-$(BOARD).config
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# Ensure that touching the config file will force a rebuild
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$(build)/$(coreboot_dir)/.configured: $(CONFIG_COREBOOT_CONFIG)
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EXTRA_FLAGS ?= -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-error=packed-not-aligned
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coreboot_configure := \
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mkdir -p "$(build)/$(coreboot_dir)" \
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&& cp "$(pwd)/$(CONFIG_COREBOOT_CONFIG)" "$(build)/$(coreboot_dir)/.config" \
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&& echo 'CONFIG_LOCALVERSION="Heads-$(HEADS_GIT_VERSION)"' >> $(build)/$(coreboot_dir)/.config \
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&& echo 'CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="$(BOARD)"' >> $(build)/$(coreboot_dir)/.config \
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&& $(MAKE) olddefconfig \
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-C "$(build)/$(coreboot_base_dir)" \
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obj="$(build)/$(coreboot_dir)" \
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DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
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BUILD_TIMELESS=1 \
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CFLAGS_x86_32="$(EXTRA_FLAGS)" \
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CFLAGS_x86_64="$(EXTRA_FLAGS)" \
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COREBOOT_IASL="$(build)/$(coreboot_base_dir)/util/crossgcc/xgcc/bin/iasl"
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# coreboot is built with the 32-bit compiler; ideally we could use the same
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# x86_64-linux-musl -m32 to build it, but this causes some link errors that need
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# to be tracked down.
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# CROSS="$(CROSS)" \
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coreboot_target := \
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-C "$(build)/$(coreboot_base_dir)" \
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obj="$(build)/$(coreboot_dir)" \
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CROSS="$(dir $(CROSS))i386-linux-musl-" \
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IASL="$(COREBOOT_IASL)" \
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DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
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BUILD_TIMELESS=1 \
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CFLAGS_x86_32="$(EXTRA_FLAGS)" \
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CFLAGS_x86_64="$(EXTRA_FLAGS)" \
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$(MAKE_JOBS)
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coreboot_output := $(CONFIG_COREBOOT_ROM)
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coreboot_output += $(CONFIG_COREBOOT_BOOTBLOCK)
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coreboot_depend += linux initrd $(musl_dep)
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COREBOOT_TOOLCHAIN="$(build)/$(coreboot_base_dir)/.xcompile"
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$(COREBOOT_TOOLCHAIN): $(build)/$(coreboot_base_dir)/.canary
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$(MAKE) -C "$(build)/$(coreboot_base_dir)" CPUS=$(CPUS) crossgcc-i386
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$(build)/$(coreboot_dir)/.configured: $(COREBOOT_TOOLCHAIN)
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# Force a rebuild if the inputs have changed
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$(build)/$(coreboot_dir)/.build: \
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$(build)/$(BOARD)/bzImage \
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$(build)/$(BOARD)/initrd.cpio.xz \
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# This produces a ROM image that is written with the flashrom program
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ifneq ($(CONFIG_COREBOOT),)
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$(build)/$(BOARD)/$(CB_OUTPUT_FILE): $(build)/$(coreboot_dir)/.build
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# Use coreboot.rom, because custom output files might not be processed by cbfstool
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"$(build)/$(coreboot_dir)/cbfstool" "$(dir $<)coreboot.rom" print
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$(call do-copy,$(dir $<)$(CONFIG_COREBOOT_ROM),$@)
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@touch $@ # update the time stamp
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ifneq ($(CONFIG_COREBOOT_BOOTBLOCK),)
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$(build)/$(BOARD)/$(CB_BOOTBLOCK_FILE): $(build)/$(coreboot_dir)/.build
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$(call do-copy,$(dir $<)$(CONFIG_COREBOOT_BOOTBLOCK),$@)
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@touch $@ # update the time stamp
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endif
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endif
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#
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# Helpful target for reconfiguring the coreboot target
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#
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coreboot.menuconfig:
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$(MAKE) \
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-C "$(build)/$(coreboot_base_dir)" \
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DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
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menuconfig
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# The config file in the repo is stored as a "defconfig" format
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# which only includes the options that have changed from the defaults.
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coreboot.saveconfig:
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$(MAKE) \
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-C "$(build)/$(coreboot_base_dir)" \
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DOTCONFIG="$(build)/$(coreboot_dir)/.config" \
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DEFCONFIG="$(pwd)/$(CONFIG_COREBOOT_CONFIG)" \
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savedefconfig
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# if we are not building from a git checkout,
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# we must also download the coreboot-blobs tree
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ifneq "$(coreboot_version)" "git"
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coreboot_depends += coreboot-blobs
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modules-y += coreboot-blobs
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coreboot-blobs_version := $(coreboot_version)
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coreboot-blobs_tar := coreboot-blobs-$(coreboot-blobs_version).tar.xz
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coreboot-blobs_url := https://www.coreboot.org/releases/$(coreboot-blobs_tar)
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ifeq "$(CONFIG_COREBOOT_VERSION)" "4.8.1"
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coreboot-blobs_tar_opt := --strip 3
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coreboot-blobs_dir := coreboot-$(coreboot-blobs_version)/3rdparty/blobs
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else
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coreboot-blobs_tar_opt := --strip 2
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coreboot-blobs_dir := coreboot-$(coreboot-blobs_version)/3rdparty
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endif
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## there is nothing to build for the blobs, this should be
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## made easier to make happen
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coreboot-blobs_output := .built
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coreboot-blobs_configure := echo -e 'all:\n\ttouch .built' > Makefile
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endif
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endif
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