66e0c4c8c4
CPU_MICROCODE_IN_CBFS was designed to mean that loading microcode updates from a CBFS file is supported, however, the name implies that microcode is present in CBFS. This has recently caused confusion both with contributions from Google, as well as SAGE. Rename this option to SUPPORT_CPU_UCODE_IN_CBFS in order to make it clearer that what is meant is "hey, the code we have for this CPU supports loading microcode updates from CBFS", and prevent further confusion. Change-Id: I394555f690b5ab4cac6fbd3ddbcb740ab1138339 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4482 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: build bot (Jenkins)
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2012 The ChromiumOS Authors. All rights reserved.
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* Copyright (C) 2000 Ronald G. Minnich
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __CPU__INTEL__MICROCODE__
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#define __CPU__INTEL__MICROCODE__
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#ifndef __PRE_RAM__
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#if CONFIG_SUPPORT_CPU_UCODE_IN_CBFS
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void intel_update_microcode_from_cbfs(void);
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/* Find a microcode that matches the revision and platform family returning
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* NULL if none found. */
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const void *intel_microcode_find(void);
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/* It is up to the caller to determine if parallel loading is possible as
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* well as ensuring the microcode matches the family and revision (i.e. with
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* intel_microcode_find()). */
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void intel_microcode_load_unlocked(const void *microcode_patch);
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#else
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void intel_update_microcode(const void *microcode_updates);
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#endif
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#endif
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#endif
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