From bf378a0fdf5b57b9d9122b56634362222d846571 Mon Sep 17 00:00:00 2001
From: Uwe Poeche <uwe.poeche@siemens.com>
Date: Mon, 11 Apr 2022 13:17:32 +0200
Subject: mb/siemens/mc_ehl: Disable RAPL

Disable RAPL for all mainboards based on mc_ehl for stable real time
mode of CPUs.

Test: Boot mc_ehl1 with this patch and ensure the bits in the MCBAR
register are cleared.

Change-Id: Ie58a4b6444d5be088ac2b25ff0a2f5cd33120ace
Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63548
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
---
 src/mainboard/siemens/mc_ehl/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/mainboard/siemens/mc_ehl/Kconfig b/src/mainboard/siemens/mc_ehl/Kconfig
index e1d731883f..551cab2c4c 100644
--- a/src/mainboard/siemens/mc_ehl/Kconfig
+++ b/src/mainboard/siemens/mc_ehl/Kconfig
@@ -13,6 +13,7 @@ config BOARD_SIEMENS_BASEBOARD_MC_EHL
 	select TPM_MEASURED_BOOT
 	select TPM_MEASURED_BOOT_INIT_BOOTBLOCK
 	select USE_SIEMENS_HWILIB
+	select SOC_INTEL_DISABLE_POWER_LIMITS
 
 source "src/mainboard/siemens/mc_ehl/variants/*/Kconfig"
 
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