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| author | Duncan Laurie <dlaurie@chromium.org> | 2013-08-22 09:56:42 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-07-04 17:50:22 +0200 |
| commit | 5a45b04ac0e4a296f1df1984200766151c66c42c (patch) | |
| tree | 8c45826664895b65a019c4a12530c9e7c77ff999 /src/southbridge | |
| parent | 78145a56b4f0332804d3b843f0ca855821308d83 (diff) | |
| download | coreboot-5a45b04ac0e4a296f1df1984200766151c66c42c.tar.xz | |
intel/lynxpoint: Add CONFIG_LOCK_MANAGEMENT_ENGINE entry to Kconfig
This was missing from lynxpoint.
BUG=chrome-os-partner:21796
BRANCH=falco,peppy
TEST=emerge-falco chromeos-coreboot-falco
Change-Id: Id1b261a5310ce1482f11c8c032c13f49046742fc
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66669
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/6012
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/southbridge/intel/lynxpoint/Kconfig b/src/southbridge/intel/lynxpoint/Kconfig index 0ad39a0cd9..0ba61bc29f 100644 --- a/src/southbridge/intel/lynxpoint/Kconfig +++ b/src/southbridge/intel/lynxpoint/Kconfig @@ -136,4 +136,17 @@ config FINALIZE_USB_ROUTE_XHCI If you set this option to y, the USB ports will be routed to the XHCI controller during the finalize SMM callback. +config LOCK_MANAGEMENT_ENGINE + bool "Lock Management Engine section" + default n + help + The Intel Management Engine supports preventing write accesses + from the host to the Management Engine section in the firmware + descriptor. If the ME section is locked, it can only be overwritten + with an external SPI flash programmer. You will want this if you + want to increase security of your ROM image once you are sure + that the ME firmware is no longer going to change. + + If unsure, say N. + endif |