treewide: Remove unused <cpu/x86/mtrr.h>

Change-Id: Ib852d0b2cf4d3cbdf7475bd5493bf2e585a5894a
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/cpu/amd/agesa/family14/fixme.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/hpet.h>
-#include <cpu/x86/mtrr.h>
 #include <cpu/amd/msr.h>
 #include <cpu/amd/mtrr.h>
 #include <northbridge/amd/agesa/agesa_helper.h>

src/cpu/amd/agesa/family15tn/fixme.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/hpet.h>
-#include <cpu/x86/mtrr.h>
 #include <cpu/amd/msr.h>
 #include <cpu/amd/mtrr.h>
 #include <northbridge/amd/agesa/agesa_helper.h>

src/cpu/amd/agesa/family16kb/fixme.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/hpet.h>
-#include <cpu/x86/mtrr.h>
 #include <cpu/amd/msr.h>
 #include <cpu/amd/mtrr.h>
 #include <northbridge/amd/agesa/agesa_helper.h>

src/cpu/amd/pi/00730F01/fixme.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/hpet.h>
-#include <cpu/x86/mtrr.h>
 #include <cpu/amd/msr.h>
 #include <cpu/amd/mtrr.h>
 #include <northbridge/amd/agesa/agesa_helper.h>

src/soc/intel/cannonlake/bootblock/bootblock.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <bootblock_common.h>
-#include <cpu/x86/mtrr.h>
 #include <intelblocks/fast_spi.h>
 #include <intelblocks/gpio.h>
 #include <intelblocks/gspi.h>

src/soc/intel/xeon_sp/romstage.c

@@ -3,7 +3,6 @@
 #include <arch/romstage.h>
 #include <intelblocks/rtc.h>
 #include <console/console.h>
-#include <cpu/x86/mtrr.h>
 #include <fsp/util.h>
 #include <soc/romstage.h>
 #include <soc/util.h>