5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
32 lines
609 B
ArmAsm
32 lines
609 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2006-2007 PA Semi, Inc
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*
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* Maintained by: Olof Johansson <olof@lixom.net>
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*/
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#include <asm/processor.h>
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#include <asm/page.h>
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#include <asm/cputable.h>
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#include <asm/ppc_asm.h>
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#include <asm/asm-offsets.h>
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#include <asm/cache.h>
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/* Right now, restore and setup are the same thing */
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_GLOBAL(__restore_cpu_pa6t)
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_GLOBAL(__setup_cpu_pa6t)
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/* Do nothing if not running in HV mode */
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mfmsr r0
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rldicl. r0,r0,4,63
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beqlr
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mfspr r0,SPRN_HID5
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ori r0,r0,0x38
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mtspr SPRN_HID5,r0
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mfspr r0,SPRN_LPCR
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ori r0,r0,0x7000
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mtspr SPRN_LPCR,r0
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blr
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