diff options
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/Kconfig | 2 | ||||
| -rw-r--r-- | payloads/Makefile.inc | 1 | ||||
| -rw-r--r-- | payloads/external/LinuxBoot/Kconfig | 113 | ||||
| -rw-r--r-- | payloads/external/LinuxBoot/Kconfig.name | 23 | ||||
| -rw-r--r-- | payloads/external/LinuxBoot/Makefile | 63 | ||||
| -rw-r--r-- | payloads/external/LinuxBoot/targets/u-root.mk | 80 | ||||
| -rw-r--r-- | payloads/external/Makefile.inc | 37 |
7 files changed, 318 insertions, 1 deletions
diff --git a/payloads/Kconfig b/payloads/Kconfig index 782f3e0cf9..6b10a0dd9d 100644 --- a/payloads/Kconfig +++ b/payloads/Kconfig @@ -64,7 +64,7 @@ config PAYLOAD_FILE choice prompt "Payload compression algorithm" default COMPRESSED_PAYLOAD_LZMA - depends on !PAYLOAD_NONE && !PAYLOAD_LINUX + depends on !PAYLOAD_NONE && !PAYLOAD_LINUX && !PAYLOAD_LINUXBOOT help Choose the compression algorithm for the chosen payloads. You can choose between LZMA and LZ4. diff --git a/payloads/Makefile.inc b/payloads/Makefile.inc index d894dec4a7..0d142d6f4d 100644 --- a/payloads/Makefile.inc +++ b/payloads/Makefile.inc @@ -35,6 +35,7 @@ payloads/external/iPXE \ payloads/external/tint \ payloads/external/tianocore \ payloads/external/GRUB2 \ +payloads/external/LinuxBoot \ payloads/coreinfo/build/coreinfo.elf coreinfo: $(MAKE) -C payloads/coreinfo defaultbuild diff --git a/payloads/external/LinuxBoot/Kconfig b/payloads/external/LinuxBoot/Kconfig new file mode 100644 index 0000000000..74e6c9451c --- /dev/null +++ b/payloads/external/LinuxBoot/Kconfig @@ -0,0 +1,113 @@ +## This file is part of the coreboot project. +## +## Copyright (C) 2017 Facebook Inc. +## +## 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. +## + +if PAYLOAD_LINUXBOOT + +choice + prompt "Architecture" + default LINUXBOOT_X86_64 + +config LINUXBOOT_X86_64 + bool "x86_64" + help + AMD64 kernel and initramfs + +config LINUXBOOT_X86 + bool "x86" + help + X86 kernel and initramfs +endchoice + +config LINUXBOOT_ARCH + string + default "amd64" if LINUXBOOT_X86_64 + default "386" if LINUXBOOT_X86 + +choice + prompt "Kernel version" + default LINUXBOOT_KERNEL_STABLE + +config LINUXBOOT_KERNEL_STABLE + bool "4.15.3" + help + Stable kernel version +endchoice + +config LINUXBOOT_KERNEL_VERSION + string + default "4.15.3" if LINUXBOOT_KERNEL_STABLE + +config LINUXBOOT_KERNEL_CONFIGFILE + string "Kernel config file" + default "" + help + Add your own kernel configuration file. Otherwise a default + minimal defconfig is used. + +config LINUXBOOT_KERNEL_COMMANDLINE + string "Kernel command-line" + default "" + help + Add your own kernel command-line arguments. + +config PAYLOAD_FILE + default "payloads/external/LinuxBoot/linuxboot/kernel-image" + +choice + prompt "Payload Mode" + default LINUXBOOT_UROOT + +config LINUXBOOT_UROOT + bool "u-root" + help + Enable u-root linuxboot mode. + See http://u-root.tk/ for more information. +endchoice + +if LINUXBOOT_UROOT + +choice + prompt "U-root version" + default LINUXBOOT_UROOT_MASTER + +config LINUXBOOT_UROOT_MASTER + bool "master" + help + Latest u-root version +endchoice + +config LINUXBOOT_UROOT_VERSION + string + default "master" if LINUXBOOT_UROOT_MASTER + +config LINUXBOOT_UROOT_COMMANDS + string "Select u-root commands" + default "" + help + Comma separated list of additional modules to include. Otherwise all modules + of u-root are included. + +config LINUXBOOT_UROOT_FILES + string "Add files to u-root base" + default "" + help + Path to directory containing root structure for embedding into the + initramfs. + +config PAYLOAD_USERSPACE + string "" + default "payloads/external/LinuxBoot/linuxboot/initramfs.cpio.xz" + +endif +endif diff --git a/payloads/external/LinuxBoot/Kconfig.name b/payloads/external/LinuxBoot/Kconfig.name new file mode 100644 index 0000000000..b7b10853ad --- /dev/null +++ b/payloads/external/LinuxBoot/Kconfig.name @@ -0,0 +1,23 @@ +## This file is part of the coreboot project. +## +## Copyright (C) 2017 Facebook Inc. +## +## 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. +## + +config PAYLOAD_LINUXBOOT + bool "LinuxBoot" + depends on ARCH_X86 + help + Select this option if you want to build a coreboot image + with a LinuxBoot payload. If you don't know what this is + about, just leave it enabled. + + See https://coreboot.org/Payloads for more information. diff --git a/payloads/external/LinuxBoot/Makefile b/payloads/external/LinuxBoot/Makefile new file mode 100644 index 0000000000..10ad0c3391 --- /dev/null +++ b/payloads/external/LinuxBoot/Makefile @@ -0,0 +1,63 @@ +## This file is part of the coreboot project. +## +## Copyright (C) 2017 Facebook Inc. +## +## 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. +## + +kernel_tarball=https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-$(CONFIG_LINUXBOOT_KERNEL_VERSION).tar.xz +project_dir=linuxboot +kernel_dir=$(project_dir)/kernel + +unexport $(COREBOOT_EXPORTS) + +all: payload + +$(kernel_dir)/.config: + echo " WWW Download Linux $(CONFIG_LINUXBOOT_KERNEL_VERSION)" + mkdir -p $(kernel_dir) +ifeq ("$(wildcard $(kernel_dir)/README)","") + wget -qO- $(kernel_tarball) | tar xJ -C $(kernel_dir) --strip 1 +endif + +config: $(kernel_dir)/.config + echo " CONFIG Linux $(CONFIG_LINUXBOOT_KERNEL_VERSION)" +ifneq ($(CONFIG_LINUXBOOT_KERNEL_CONFIGFILE),) + cp $(CONFIG_LINUXBOOT_KERNEL_CONFIGFILE) $(kernel_dir)/.config +endif +ifeq ($(CONFIG_LINUXBOOT_ARCH),386) + cp x86/defconfig $(kernel_dir)/.config +else ifeq ($(CONFIG_LINUXBOOT_ARCH),amd64) + cp x86_64/defconfig $(kernel_dir)/.config +endif + +$(project_dir)/kernel-image: config + echo " MAKE Kernel $(CONFIG_LINUXBOOT_KERNEL_VERSION)" + $(MAKE) -C $(kernel_dir) olddefconfig + $(MAKE) -C $(kernel_dir) -j $(CPUS) +ifeq ($(CONFIG_LINUXBOOT_ARCH),386) + cp $(kernel_dir)/arch/x86/boot/bzImage $(project_dir)/kernel-image +else ifeq ($(CONFIG_LINUXBOOT_ARCH),amd64) + cp $(kernel_dir)/arch/x86/boot/bzImage $(project_dir)/kernel-image +endif + +payload: $(project_dir)/kernel-image +ifeq ($(CONFIG_LINUXBOOT_UROOT),y) + $(MAKE) -f targets/u-root.mk +endif + +clean: + if [ -d "$(kernel_dir)" ]; then make -C $(kernel_dir) clean; fi + rm -f $(project_dir)/initramfs.cpio.xz + +distclean: + rm -rf $(project_dir) + +.PHONY: config patch payload clean distclean clone fetch all diff --git a/payloads/external/LinuxBoot/targets/u-root.mk b/payloads/external/LinuxBoot/targets/u-root.mk new file mode 100644 index 0000000000..9b0e5687d7 --- /dev/null +++ b/payloads/external/LinuxBoot/targets/u-root.mk @@ -0,0 +1,80 @@ +## This file is part of the coreboot project. +## +## Copyright (C) 2017 Facebook Inc. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; version 2 of the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## + +uroot_git_repo=https://github.com/u-root/u-root.git +uroot_dir=$(project_dir)/go/src/github.com/u-root/u-root +go_check=$(shell command -v go 1>/dev/null 2>&1 && echo go) +project_dir=$(shell pwd)/linuxboot +project_name=u-root +go_path_dir=$(shell pwd)/linuxboot/go + +all: build + +check: +ifneq ($(go_check),go) + printf "\n<<Please install Golang >= 1.9 for u-root mode>>\n\n" + exit 1 +endif + mkdir -p $(project_dir)/go/src/github.com/u-root + +$(uroot_dir)/.git: + echo " Git Cloning u-root $(CONFIG_LINUXBOOT_UROOT_VERSION)" + git clone $(uroot_git_repo) $(uroot_dir) + +fetch: check $(uroot_dir)/.git + -cd "$(uroot_dir)" && git fetch origin + +checkout: fetch + cd "$(uroot_dir)" && \ + if ! git diff --quiet _cb_checkout "$(CONFIG_LINUXBOOT_UROOT_VERSION)" -- 2>/dev/null; \ + then \ + printf " CHECKOUT $(project_name) [$(CONFIG_LINUXBOOT_UROOT_VERSION)]\n"; \ + git checkout $$(git rev-parse HEAD) >/dev/null 2>&1; \ + git branch -f _cb_checkout "$(CONFIG_LINUXBOOT_UROOT_VERSION)" && \ + git checkout _cb_checkout && \ + $(if $(project_patches), \ + for patch in $(project_patches); do \ + printf " PATCH $$patch\n"; \ + git am --keep-cr "$$patch" || \ + ( printf "Error when applying patches.\n"; \ + git am --abort; exit 1; ); \ + done;,true;) \ + fi + +$(project_dir)/initramfs.cpio.xz: checkout + cd $(uroot_dir); GOARCH=$(CONFIG_LINUXBOOT_ARCH) GOPATH=$(go_path_dir) go build u-root.go + echo " MAKE u-root $(CONFIG_LINUXBOOT_UROOT_VERSION)" +ifneq ($(CONFIG_LINUXBOOT_UROOT_COMMANDS),) +ifneq ($(CONFIG_LINUXBOOT_UROOT_FILES),) + cd $(uroot_dir); GOARCH=$(CONFIG_LINUXBOOT_ARCH) GOPATH=$(go_path_dir) ./u-root \ + -build=bb -files $(CONFIG_LINUXBOOT_UROOT_FILES) -o $(project_dir)/initramfs.cpio \ + ./cmds/{$(CONFIG_LINUXBOOT_UROOT_COMMANDS)} +else + cd $(uroot_dir); GOARCH=$(CONFIG_LINUXBOOT_ARCH) GOPATH=$(go_path_dir) ./u-root \ + -build=bb -o $(project_dir)/initramfs.cpio ./cmds/{$(CONFIG_LINUXBOOT_UROOT_COMMANDS)} +endif +else +ifneq ($(CONFIG_LINUXBOOT_UROOT_FILES),) + cd $(uroot_dir); GOARCH=$(CONFIG_LINUXBOOT_ARCH) GOPATH=$(go_path_dir) ./u-root \ + -build=bb -files $(CONFIG_LINUXBOOT_UROOT_FILES) -o $(project_dir)/initramfs.cpio +else + cd $(uroot_dir); GOARCH=$(CONFIG_LINUXBOOT_ARCH) GOPATH=$(go_path_dir) ./u-root \ + -build=bb -o $(project_dir)/initramfs.cpio +endif +endif + xz -f --check=crc32 -9 --lzma2=dict=1MiB --threads=$(CPUS) $(project_dir)/initramfs.cpio + +build: $(project_dir)/initramfs.cpio.xz + +.PHONY: build checkout fetch all check diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc index ec7d9a83ba..3943db9b87 100644 --- a/payloads/external/Makefile.inc +++ b/payloads/external/Makefile.inc @@ -4,6 +4,7 @@ ## ## Copyright (C) 2009-2010 coresystems GmbH ## Copyright (C) 2015 Google Inc. +## Copyright (C) 2017 Facebook Inc. ## ## 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 @@ -31,6 +32,13 @@ $(PAYLOAD_CONFIG): payloads/external/depthcharge/depthcharge/build/depthcharge.e #TODO: Figure out version endif +ifeq ($(CONFIG_PAYLOAD_LINUXBOOT),y) +ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUXBOOT_KERNEL_COMMANDLINE))),) + ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUXBOOT_KERNEL_COMMANDLINE) +endif +ADDITIONAL_PAYLOAD_CONFIG+=-I $(CONFIG_PAYLOAD_USERSPACE) +endif + ifeq ($(CONFIG_PAYLOAD_LINUX),y) ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),) ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE) @@ -240,3 +248,32 @@ payloads/external/iPXE/ipxe/ipxe.rom ipxe: $(DOTCONFIG) IPXE_UART=$(IPXE_UART) \ CONFIG_TTYS0_BAUD=$(CONFIG_TTYS0_BAUD) \ MFLAGS= MAKEFLAGS= + +# LinuxBoot + +linuxboot: + $(MAKE) -C payloads/external/LinuxBoot \ + HOSTCC="$(HOSTCC)" \ + CC="$(HOSTCC)" \ + GCC_CC_x86_32=$(GCC_CC_x86_32) \ + GCC_CC_x86_64=$(GCC_CC_x86_64) \ + GCC_CC_arm=$(GCC_CC_arm) \ + GCC_CC_arm64=$(GCC_CC_arm64) \ + OBJCOPY_x86_32=$(OBJCOPY_x86_32) \ + OBJCOPY_x86_64=$(OBJCOPY_x86_64) \ + OBJCOPY_arm=$(OBJCOPY_arm) \ + OBJCOPY_arm64=$(OBJCOPY_arm64) \ + CPUS=$(CPUS) \ + CONFIG_LINUXBOOT_KERNEL_VERSION=$(CONFIG_LINUXBOOT_KERNEL_VERSION) \ + CONFIG_LINUXBOOT_KERNEL_CONFIGFILE=$(CONFIG_LINUXBOOT_KERNEL_CONFIGFILE) \ + CONFIG_LINUXBOOT_KERNEL_COMMANDLINE=$(CONFIG_LINUXBOOT_KERNEL_COMMANDLINE) \ + CONFIG_LINUXBOOT_UROOT_VERSION=$(CONFIG_LINUXBOOT_UROOT_VERSION) \ + CONFIG_LINUXBOOT_UROOT_COMMANDS="$(CONFIG_LINUXBOOT_UROOT_COMMANDS)" \ + CONFIG_LINUXBOOT_ARCH=$(CONFIG_LINUXBOOT_ARCH) \ + CONFIG_LINUXBOOT_UROOT=$(CONFIG_LINUXBOOT_UROOT) \ + CONFIG_LINUXBOOT_UROOT_FILES=$(CONFIG_LINUXBOOT_UROOT_FILES) + +payloads/external/LinuxBoot/linuxboot/kernel-image: linuxboot +payloads/external/LinuxBoot/linuxboot/initramfs.cpio.xz: linuxboot +payloads/external/LinuxBoot/linuxboot/kernel/.config: linuxboot +payloads/external/LinuxBoot/linuxboot/go/src/github.com/u-root/u-root/.git: linuxboot |