ae738acdc5
Quark does not support the rdmsr and wrmsr instructions. In this case use a SOC specific routine to support the setting of the MTRRs. Migrate the code from FSP 1.1 to be x86 CPU common. Since all rdmsr/wrmsr accesses are being converted, fix the build failure for quark in lib/reg_script.c. Move the soc_msr_x routines and their depencies from romstage/mtrr.c to reg_access.c. TEST=Build and run on Galileo Gen2 Change-Id: Ibc68e696d8066fbe2322f446d8c983d3f86052ea Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/15839 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
26 lines
812 B
C
26 lines
812 B
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2015 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _INTEL_COMMON_UTIL_H_
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#define _INTEL_COMMON_UTIL_H_
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#include <arch/cpu.h>
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#include <cpu/x86/msr.h>
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#include <stdint.h>
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asmlinkage void soc_display_mtrrs(void);
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uint32_t soc_get_variable_mtrr_count(uint64_t *msr);
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#endif /* _INTEL_COMMON_UTIL_H_ */
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