Remove sandybridge and ivybridge FSP code path

We already have two other code paths for this silicon. Maintaining the
FSP path as well doesn't make much sense. There was only one board to
use this code, and it's a reference board that I doubt anyone still
owns or uses.

Change-Id: I4fcfa6c56448416624fd26418df19b354eb72f39
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11789
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>

1 files changed, 0 insertions, 81 deletions

diff --git a/src/cpu/intel/fsp_model_206ax/finalize.c b/src/cpu/intel/fsp_model_206ax/finalize.c
deleted file mode 100644
index 839d9508ee..0000000000
--- a/src/cpu/intel/fsp_model_206ax/finalize.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <cpu/cpu.h>
-#include <cpu/x86/msr.h>
-#include "model_206ax.h"
-
-/* MSR Documentation based on
- * "Sandy Bridge Processor Family BIOS Writer's Guide (BWG)"
- * Document Number 504790
- * Revision 1.6.0, June 2012 */
-
-static void msr_set_bit(unsigned reg, unsigned bit)
-{
-	msr_t msr = rdmsr(reg);
-
-	if (bit < 32) {
-		if (msr.lo & (1 << bit))
-			return;
-		msr.lo |= 1 << bit;
-	} else {
-		if (msr.hi & (1 << (bit - 32)))
-			return;
-		msr.hi |= 1 << (bit - 32);
-	}
-
-	wrmsr(reg, msr);
-}
-
-void intel_model_206ax_finalize_smm(void)
-{
-	/* Lock C-State MSR */
-	msr_set_bit(MSR_PMG_CST_CONFIG_CONTROL, 15);
-
-	/* Lock AES-NI only if supported */
-	if (cpuid_ecx(1) & (1 << 25))
-		msr_set_bit(MSR_FEATURE_CONFIG, 0);
-
-#ifdef LOCK_POWER_CONTROL_REGISTERS
-	/*
-	 * Lock the power control registers.
-	 *
-	 * These registers can be left unlocked if modifying power
-	 * limits from the OS is desirable. Modifying power limits
-	 * from the OS can be especially useful for experimentation
-	 * during  early phases of system bringup while the thermal
-	 * power envelope is being proven.
-	 */
-
-	msr_set_bit(MSR_PP0_CURRENT_CONFIG, 31);
-	msr_set_bit(MSR_PP1_CURRENT_CONFIG, 31);
-	msr_set_bit(MSR_PKG_POWER_LIMIT, 63);
-	msr_set_bit(MSR_PP0_POWER_LIMIT, 31);
-	msr_set_bit(MSR_PP1_POWER_LIMIT, 31);
-#endif
-
-	/* Lock TM interupts - route thermal events to all processors */
-	msr_set_bit(MSR_MISC_PWR_MGMT, 22);
-
-	/* Lock memory configuration to protect SMM */
-	msr_set_bit(MSR_LT_LOCK_MEMORY, 0);
-}