mirror of
https://github.com/brain-hackers/u-boot-brain
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27 lines
569 B
C
27 lines
569 B
C
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/*
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* Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/acpi_s3.h>
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#include <asm/post.h>
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static void asmlinkage (*acpi_do_wakeup)(void *vector) = (void *)WAKEUP_BASE;
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static void acpi_jump_to_wakeup(void *vector)
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{
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/* Copy wakeup trampoline in place */
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memcpy((void *)WAKEUP_BASE, __wakeup, __wakeup_size);
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printf("Jumping to OS waking vector %p\n", vector);
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acpi_do_wakeup(vector);
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}
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void acpi_resume(void *wake_vec)
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{
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post_code(POST_OS_RESUME);
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acpi_jump_to_wakeup(wake_vec);
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}
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