diff options
| author | Marcello Sylvester Bauer <info@marcellobauer.com> | 2018-11-11 18:03:26 +0100 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-11-28 18:28:45 +0000 |
| commit | 78d0256f1d2bb09e4430f2bd56b58df78d54311b (patch) | |
| tree | 193c5725f2d51a6dba1454ccf7861566bffce6a3 /payloads/external/LinuxBoot/Kconfig | |
| parent | 5d8f02f3ef624e9055cc48cd354497a583133b1d (diff) | |
LinuxBoot: refactor payload
Clean and refactor the structure of the LinuxBoot payload integration,
to make it more modular and readable. The kernel and initramfs should
handled in separated makefiles.
tested with:
- qemu-i440fx (x86, x86_64)
- cavium CN8100 (arm64)
Change-Id: I41d0275a5f7efb920e881f43b0acda29f41ee221
Signed-off-by: Marcello Sylvester Bauer <info@marcellobauer.com>
Reviewed-on: https://review.coreboot.org/c/29581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'payloads/external/LinuxBoot/Kconfig')
| -rw-r--r-- | payloads/external/LinuxBoot/Kconfig | 55 |
1 files changed, 45 insertions, 10 deletions
diff --git a/payloads/external/LinuxBoot/Kconfig b/payloads/external/LinuxBoot/Kconfig index ba8b5a6d08..046faef287 100644 --- a/payloads/external/LinuxBoot/Kconfig +++ b/payloads/external/LinuxBoot/Kconfig @@ -1,6 +1,7 @@ ## This file is part of the coreboot project. ## ## Copyright (C) 2017 Facebook Inc. +## Copyright (C) 2018 9elements Cyber Security ## ## 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 @@ -16,6 +17,7 @@ if PAYLOAD_LINUXBOOT choice prompt "Architecture" + depends on LINUXBOOT_COMPILE_KERNEL || LINUXBOOT_BUILD_INITRAMFS default LINUXBOOT_X86_64 config LINUXBOOT_X86_64 @@ -42,9 +44,22 @@ endchoice config LINUXBOOT_ARCH string default "amd64" if LINUXBOOT_X86_64 - default "386" if LINUXBOOT_X86 + default "i386" if LINUXBOOT_X86 default "arm64" if LINUXBOOT_ARM64 +comment "Linux kernel" + +config LINUXBOOT_COMPILE_KERNEL + bool "Compile kernel" + default n + +config LINUXBOOT_KERNEL_PATH + string "Path to kernel" + default "Image" + depends on !LINUXBOOT_COMPILE_KERNEL + +if LINUXBOOT_COMPILE_KERNEL + choice prompt "Kernel version" default LINUXBOOT_KERNEL_STABLE @@ -73,19 +88,35 @@ config LINUXBOOT_KERNEL_CONFIGFILE Add your own kernel configuration file. Otherwise a default minimal defconfig is used. +config LINUXBOOT_DTB_FILE + string "Compiled devicetree file" + depends on LINUXBOOT_ARM64 + default "" + +endif #LINUXBOOT_COMPILE_KERNEL + config LINUX_COMMAND_LINE string "Kernel command-line" default "" help Add your own kernel command-line arguments. -config LINUXBOOT_DTB_FILE - string "Compiled devicetree file" - depends on LINUXBOOT_ARM64 - default "" - config PAYLOAD_FILE - default "payloads/external/LinuxBoot/linuxboot/kernel-image" + default "payloads/external/LinuxBoot/linuxboot/bzImage" if LINUXBOOT_COMPILE_KERNEL && ( LINUXBOOT_X86 || LINUXBOOT_X86_64 ) + default "payloads/external/LinuxBoot/linuxboot/uImage" if LINUXBOOT_COMPILE_KERNEL && LINUXBOOT_ARM64 + default LINUXBOOT_KERNEL_PATH if !LINUXBOOT_COMPILE_KERNEL + +comment "Linux initramfs" + +config LINUXBOOT_BUILD_INITRAMFS + bool "Build initramfs" + default n + +config LINUXBOOT_INITRAMFS_PATH + string "Path to initramfs" + depends on !LINUXBOOT_BUILD_INITRAMFS + +if LINUXBOOT_BUILD_INITRAMFS choice prompt "Payload Mode" @@ -128,9 +159,13 @@ config LINUXBOOT_UROOT_FILES Path to directory containing root structure for embedding into the initramfs. +endif #LINUXBOOT_UROOT + +endif #LINUXBOOT_BUILD_INITRAMFS + config LINUX_INITRD string - default "payloads/external/LinuxBoot/linuxboot/initramfs.cpio.xz" + default "payloads/external/LinuxBoot/linuxboot/initramfs_u-root.cpio.xz" if LINUXBOOT_UROOT + default LINUXBOOT_INITRAMFS_PATH if !LINUXBOOT_BUILD_INITRAMFS -endif -endif +endif #PAYLOAD_LINUXBOOT |