diff options
| author | James Ye <jye836@gmail.com> | 2020-02-22 20:30:49 +1100 |
|---|---|---|
| committer | Evgeny Zinoviev <me@ch1p.io> | 2021-02-04 00:24:51 +0300 |
| commit | ae1d122372c0c0393b8278ee6d7e6c61ebf364ce (patch) | |
| tree | 4b873e23b34c18f01ea971dc73405696ab2baa46 /src/southbridge/intel/bd82x6x/me_8.x.c | |
| parent | 585f4d46cca95d8b8219d21e0af5fb487827318a (diff) | |
sb/intel/{bd82x6x,ibexpeak}: hide MEI if ME inoperable
- Add Kconfig option to hide the Management Engine Interface device so
the OS doesn't try to access it, if the Management Engine is in an
inoperable mode, e.g. if me_cleaner is used.
- Also hide the MEI if the ME is in Soft Temp Disable mode.
Change-Id: Ie4a35bf5fc196e0a02b7591cdb8633d38f0c7f3e
Signed-off-by: James Ye <jye836@gmail.com>
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Diffstat (limited to 'src/southbridge/intel/bd82x6x/me_8.x.c')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/me_8.x.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/southbridge/intel/bd82x6x/me_8.x.c b/src/southbridge/intel/bd82x6x/me_8.x.c index b0226a6e9a..f5a39ecfa6 100644 --- a/src/southbridge/intel/bd82x6x/me_8.x.c +++ b/src/southbridge/intel/bd82x6x/me_8.x.c @@ -242,6 +242,10 @@ static void intel_me_init(struct device *dev) switch (path) { case ME_S3WAKE_BIOS_PATH: + case ME_DISABLE_BIOS_PATH: +#if CONFIG(HIDE_MEI_ON_ERROR) + case ME_ERROR_BIOS_PATH: +#endif intel_me_hide(dev); break; @@ -268,9 +272,10 @@ static void intel_me_init(struct device *dev) */ break; +#if !CONFIG(HIDE_MEI_ON_ERROR) case ME_ERROR_BIOS_PATH: +#endif case ME_RECOVERY_BIOS_PATH: - case ME_DISABLE_BIOS_PATH: case ME_FIRMWARE_UPDATE_BIOS_PATH: break; } |