From 19e66b7c951ce71a1b9bc20158af56e559f8a58f Mon Sep 17 00:00:00 2001
From: Subrata Banik <subratabanik@google.com>
Date: Mon, 28 Aug 2023 08:04:36 +0000
Subject: [PATCH] Revert "soc/intel/meteorlake: Generate new TME key on each
 warm boot"

This reverts commit 5013c60a871af8fbce8c38a1c342c454e5b8452f.

Reason for revert: consecutive reboots are causing kernel panic.

BUG=b:297153853
TEST=Able to perform 50 cycles of consecutive reboot after reverting
this CL and it boots to the OS every single time(w/o any kernel panic).

Change-Id: If6c96dcc62c706a522b98a1cf1dd1920ad6473a1
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77467
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/intel/meteorlake/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig
index c4acba850d..667c20227f 100644
--- a/src/soc/intel/meteorlake/Kconfig
+++ b/src/soc/intel/meteorlake/Kconfig
@@ -89,7 +89,6 @@ config SOC_INTEL_METEORLAKE
 	select SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION
 	select SSE2
 	select SUPPORT_CPU_UCODE_IN_CBFS
-	select TME_KEY_REGENERATION_ON_WARM_BOOT
 	select TSC_MONOTONIC_TIMER
 	select UDELAY_TSC
 	select UDK_202302_BINDING