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Linux/Linuxboot: share cmdline and initrd parser 

Merge the command-line and initramfs parser from 'a linux payload'
and 'LinuxBoot'.

GOAL: merge 'a Linux payload' and 'LinuxBoot'

Change-Id: I2d2aef5d07453b98e115af6ee06318c690def785
Signed-off-by: Marcello Sylvester Bauer <info@marcellobauer.com>
Reviewed-on: https://review.coreboot.org/29510
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Marcello Sylvester Bauer 2018-11-06 12:32:14 +01:00 committed by Patrick Georgi
parent 9d917f67fe
commit a4266691e3
3 changed files with 8 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
payloads/external/LinuxBoot/Kconfig vendored
View File

@ -73,7 +73,7 @@ config LINUXBOOT_KERNEL_CONFIGFILE
Add your own kernel configuration file. Otherwise a default
minimal defconfig is used.
config LINUXBOOT_KERNEL_COMMANDLINE
config LINUX_COMMAND_LINE
string "Kernel command-line"
default ""
help
@ -128,7 +128,7 @@ config LINUXBOOT_UROOT_FILES
Path to directory containing root structure for embedding into the
initramfs.
config PAYLOAD_USERSPACE
config LINUX_INITRD
string
default "payloads/external/LinuxBoot/linuxboot/initramfs.cpio.xz"

8
payloads/external/LinuxBoot/Makefile vendored
View File

@ -82,20 +82,20 @@ $(project_dir)/target.dtb: $(PWD)/$(CONFIG_LINUXBOOT_DTB_FILE)
$(project_dir)/vmlinux.bin.lzma: $(project_dir)/vmlinux.bin
xz -c -k -f --format=lzma --lzma1=dict=1MiB,lc=3,lp=0,pb=3 $< > $@
$(project_dir)/kernel-image: $(project_dir)/vmlinux.bin.lzma $(project_dir)/../arm64/kernel_fdt_lzma.its $(project_dir)/target.dtb $(PWD)/$(CONFIG_PAYLOAD_USERSPACE)
$(project_dir)/kernel-image: $(project_dir)/vmlinux.bin.lzma $(project_dir)/../arm64/kernel_fdt_lzma.its $(project_dir)/target.dtb $(PWD)/$(CONFIG_LINUX_INITRD)
cp $(project_dir)/../arm64/kernel_fdt_lzma.its $(project_dir)
mkimage -f $(project_dir)/kernel_fdt_lzma.its $@
endif
ifeq ($(CONFIG_LINUXBOOT_UROOT),y)
$(PWD)/$(CONFIG_PAYLOAD_USERSPACE):
$(PWD)/$(CONFIG_LINUX_INITRD):
$(MAKE) -f targets/u-root.mk
else
$(PWD)/$(CONFIG_PAYLOAD_USERSPACE):
$(PWD)/$(CONFIG_LINUX_INITRD):
echo "Building without u-root support"
endif
linuxboot: $(project_dir)/kernel-image $(PWD)/$(CONFIG_PAYLOAD_USERSPACE)
linuxboot: $(project_dir)/kernel-image $(PWD)/$(CONFIG_LINUX_INITRD)
clean:
if [ -d "$(kernel_dir)" ]; then rm -rf $(kernel_dir); fi

16
payloads/external/Makefile.inc vendored
View File

@ -32,18 +32,7 @@ $(PAYLOAD_CONFIG): payloads/external/depthcharge/depthcharge/build/depthcharge.e
#TODO: Figure out version
endif
ifeq ($(CONFIG_PAYLOAD_LINUXBOOT),y)
ifeq ($(CONFIG_ARCH_X86),y)
ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUXBOOT_KERNEL_COMMANDLINE))),)
ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUXBOOT_KERNEL_COMMANDLINE)
endif
ifneq ($(strip $(call strip_quotes,$(CONFIG_PAYLOAD_USERSPACE))),)
ADDITIONAL_PAYLOAD_CONFIG+=-I $(strip $(call strip_quotes,$(CONFIG_PAYLOAD_USERSPACE)))
endif
endif
endif
ifeq ($(CONFIG_PAYLOAD_LINUX),y)
ifeq ($(CONFIG_PAYLOAD_LINUX)$(CONFIG_PAYLOAD_LINUXBOOT),y)
ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),)
ADDITIONAL_PAYLOAD_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE)
endif
@ -269,14 +258,13 @@ linuxboot:
CPUS=$(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) \
CONFIG_LINUXBOOT_DTB_FILE=$(CONFIG_LINUXBOOT_DTB_FILE) \
CONFIG_PAYLOAD_USERSPACE=$(CONFIG_PAYLOAD_USERSPACE)
CONFIG_LINUX_INITRD=$(CONFIG_LINUX_INITRD)
payloads/external/LinuxBoot/linuxboot/kernel-image: linuxboot