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authorJamie Chen <jamie.chen@intel.com>2024-07-12 11:19:48 +0800
committerFelix Held <felix-coreboot@felixheld.de>2024-07-13 12:34:49 +0000
commit5e21a96efc8be35033cc8f8ea0c929bb43edb3c6 (patch)
tree17d37babb07e2a42a68d61bb75c2a2529a04292f /src/mainboard/clevo/cml-u/variants/l140cu/Makefile.mk
parentacf5d16e1530e01a336e1d65702515342df2fc7c (diff)
soc/intel/alderlake: 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:350623902 TEST=reboot test on 40 google/xol by ODM, all passed w/o hang. Change-Id: I4c14b1e3d537e46e671e950c91c9d0042fe26836 Signed-off-by: Jamie Chen <jamie.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83432 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: SH Kim <sh_.kim@samsung.corp-partner.google.com> Reviewed-by: Edward Doan <edoan@chromium.org>
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