diff options
| author | Martin Roth <martinroth@google.com> | 2016-02-16 19:40:47 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-02-26 20:07:14 +0100 |
| commit | 4351ace145c4069f9c93ca7541d6dfaf8300b53b (patch) | |
| tree | 22b9341f29488b74db5d97ea8994a279332ab1f3 /payloads | |
| parent | 7d82499634cf8aa1a3b3fa363d2e774a8e357a52 (diff) | |
payloads: Load coreinfo as a secondary payload
This allows coreinfo to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.
Selecting this option, which defaults to no, builds the coreinfo
payload and adds it to CBFS as `img/coreinfo` which can then be
loaded by for example SeaBIOS or GRUB.
Change-Id: I52661d486823bc4bb215ce92dca118c9d2c2a309
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13728
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/Kconfig | 9 | ||||
| -rw-r--r-- | payloads/Makefile.inc | 21 |
2 files changed, 29 insertions, 1 deletions
diff --git a/payloads/Kconfig b/payloads/Kconfig index 9037b30a67..01bd216d23 100644 --- a/payloads/Kconfig +++ b/payloads/Kconfig @@ -59,5 +59,12 @@ config PAYLOAD_IS_FLAT_BINARY Add the payload to cbfs as a flat binary type instead of as an elf payload -endmenu +config COREINFO_SECONDARY_PAYLOAD + bool "Load coreinfo as a secondary payload" + default n + depends on ARCH_X86 + help + coreinfo can be loaded as a secondary payload under SeaBIOS, GRUB, + or any other payload that can load additional payloads. +endmenu diff --git a/payloads/Makefile.inc b/payloads/Makefile.inc new file mode 100644 index 0000000000..1bd8cf72bb --- /dev/null +++ b/payloads/Makefile.inc @@ -0,0 +1,21 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2016 Google 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. +## + +cbfs-files-$(CONFIG_COREINFO_SECONDARY_PAYLOAD) += img/coreinfo +img/coreinfo-file := payloads/coreinfo/build/coreinfo.elf +img/coreinfo-type := payload + +payloads/coreinfo/build/coreinfo.elf coreinfo: + $(MAKE) -C payloads/coreinfo defaultbuild |