diff options
| author | Philipp Deppenwiese <zaolin@das-labor.org> | 2018-07-28 23:30:49 +0200 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-11-08 16:19:37 +0000 |
| commit | a558ca9aaee1849a400885189038528afa272ef7 (patch) | |
| tree | a637e73b4a53958534d6abbe0c38fd07019613cc /src/security/vboot/Kconfig | |
| parent | de462804e1ba253285daa4c1ec0edf6da61fbc15 (diff) | |
security/vboot: Add selection for firmware slots used by VBOOT
Make the firmware slot configuration in VBOOT selectable. The following
three modes are available:
-RO only
-RO + RW_A
-RO + RW_A + RW_B
The mode "RO only" is the lowest mode with no safety during update.
You can select either RW_A or RW_AB via Kconfig which will add the
selected parttions to the final image.
Change-Id: I278fc060522b13048b00090b8e5261c14496f56e
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/27714
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'src/security/vboot/Kconfig')
| -rw-r--r-- | src/security/vboot/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/security/vboot/Kconfig b/src/security/vboot/Kconfig index 77483d1a43..a3e9b863cf 100644 --- a/src/security/vboot/Kconfig +++ b/src/security/vboot/Kconfig @@ -1,6 +1,7 @@ ## This file is part of the coreboot project. ## ## Copyright (C) 2014 The ChromiumOS Authors. All rights reserved. +## Copyright (C) 2018 Siemens AG ## ## 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 @@ -25,6 +26,18 @@ config VBOOT if VBOOT +config VBOOT_SLOTS_RW_A + bool "Firmware RO + RW_A" + help + Have one update partition beside the RO partition. + +config VBOOT_SLOTS_RW_AB + bool "Firmware RO + RW_A + RW_B" + select VBOOT_SLOTS_RW_A + help + Have two update partitions beside the RO partition. + + config VBOOT_VBNV_CMOS bool default n |