From f09221c033a27d87f39ab074ee53a109a861f096 Mon Sep 17 00:00:00 2001
From: Felix Held <felix-coreboot@felixheld.de>
Date: Fri, 22 Jan 2021 23:50:54 +0100
Subject: soc/amd/cezanne/Kconfig: select X86_AMD_FIXED_MTRRS

This option will make the ramstage MTRR core set the additional bits in
the fixed MTRRs that need to be set on AMD CPUs to enable caching.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I94bca61acfc6e38a6d808eb5020537b4e8596178
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49851
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
---
 src/soc/amd/cezanne/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 15a40377cd..08d8397bf6 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -29,6 +29,7 @@ config SOC_SPECIFIC_OPTIONS
 	select SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H
 	select SOC_AMD_COMMON_BLOCK_UART
 	select UDK_2017_BINDING
+	select X86_AMD_FIXED_MTRRS
 
 config CHIPSET_DEVICETREE
 	string
-- 
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