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payloads: Add LinuxBoot payload in u-root mode

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* Add LinuxBoot support
* Add u-root mode
* Download kernel and u-root from upstream sources.
* Add customization options
* Clean kernel only if directory exists

Change-Id: I3a25ff6812e046acc688cbbb203cf262ad751659
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/23071
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Philipp Deppenwiese
2018-06-19 20:22:32 +02:00
committed by Philipp Deppenwiese
parent a892cde653
commit 0f0e4e6c66
8 changed files with 319 additions and 1 deletions
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37
payloads/external/Makefile.inc vendored
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@@ -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