diff options
| author | Kane Chen <kane.chen@intel.corp-partner.google.com> | 2023-12-18 22:11:40 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-01-22 03:18:21 +0000 |
| commit | d06fa34103da31682a8ad3a431f52a9ae5619977 (patch) | |
| tree | c7a11e69e29d95531cb7786cf02eb81fe4f84358 /src | |
| parent | 5191623149e5f15b869cd103597eb7a26f399bd9 (diff) | |
soc/intel/meteorlake: Fix system hang by enabling SMI handling
Issue: System hang occurred due to unhandled SPI synchronous SMI,
triggered by LOCK_ENABLE bit and WPD assertion.
Solution: Enabled SOC_INTEL_COMMON_BLOCK_SMM_TCO_ENABLE configuration
to allow the system to handle and clear SPI synchronous SMI.
BUG=b:306267652
TEST=Cold reboot test on 20 google/screebo by ODM, all passed w/o
hang.
Change-Id: Ie1f096f8eda4adcf1627e44afa517b02adddad76
Signed-off-by: Kane Chen <kane.chen@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79654
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/meteorlake/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig index a47176917a..8c195440ec 100644 --- a/src/soc/intel/meteorlake/Kconfig +++ b/src/soc/intel/meteorlake/Kconfig @@ -76,6 +76,7 @@ config SOC_INTEL_METEORLAKE select SOC_INTEL_COMMON_BLOCK_SA select SOC_INTEL_COMMON_BLOCK_SMM select SOC_INTEL_COMMON_BLOCK_SMM_IO_TRAP + select SOC_INTEL_COMMON_BLOCK_SMM_TCO_ENABLE select SOC_INTEL_COMMON_BLOCK_THERMAL_BEHIND_PMC select SOC_INTEL_COMMON_BLOCK_XHCI select SOC_INTEL_COMMON_BLOCK_XHCI_ELOG |