diff options
| author | Duncan Laurie <dlaurie@google.com> | 2019-03-15 17:13:15 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-03-18 09:14:25 +0000 |
| commit | af39c82a36119158ffcee955cf83d880c9560e5f (patch) | |
| tree | 0a461061e6abf51477a55b53a3c5152c499806ff /src/soc/intel/common/block/smm/Kconfig | |
| parent | c563cf3030d3aaf588223c6db838540ef49f53c6 (diff) | |
soc/intel/common: Update ESPI disable option
Update the Kconfig option for disabling ESPI SMI source
to disable it entirely, not just when ACPI mode is disabled.
For the situations where this is needed (just the sarien
board) it is better to completely stop the EC from sending
any SMI events as no actions are taken.
Change-Id: Id94481bb2f0cfc948f350be45d360bfe40ddf018
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31918
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/common/block/smm/Kconfig')
| -rw-r--r-- | src/soc/intel/common/block/smm/Kconfig | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/soc/intel/common/block/smm/Kconfig b/src/soc/intel/common/block/smm/Kconfig index cc6bc44f58..a58c63102d 100644 --- a/src/soc/intel/common/block/smm/Kconfig +++ b/src/soc/intel/common/block/smm/Kconfig @@ -8,13 +8,12 @@ config SOC_INTEL_COMMON_BLOCK_SMM_IO_TRAP help Intel Processor trap flag if it is supported -config SOC_INTEL_COMMON_BLOCK_SMM_ESPI_ACPI_DIS +config SOC_INTEL_COMMON_BLOCK_SMM_ESPI_DISABLE bool default n help - Disable eSPI SMI when ACPI mode is enabled. This will - prevent the embedded controller from asserting SMI when - booted into an ACPI aware OS. + Disable eSPI SMI source to prevent the embedded controller + from asserting SMI while in firmware. config SOC_INTEL_COMMON_BLOCK_SMM_S5_DELAY_MS int |