20 lines
596 B
C
20 lines
596 B
C
/*
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* Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <arch.h>
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#include <arch_helpers.h>
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#include "../bl1_private.h"
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/*******************************************************************************
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* Function that does the first bit of architectural setup that affects
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* execution in the non-secure address space.
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******************************************************************************/
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void bl1_arch_setup(void)
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{
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/* Set the next EL to be AArch64 */
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write_scr_el3(read_scr_el3() | SCR_RW_BIT);
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}
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