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31 lines
609 B
31 lines
609 B
/* 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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