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https://github.com/projectacrn/acrn-hypervisor.git
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41ac9e5d10
The interface struct & API changes like below: struct uefi_context->struct depri_boot_context init_firmware_operations()->init_vboot_operations() init_firmware()->init_vboot() firmware_init_irq()->init_vboot_irq() firmware_get_rsdp()->get_rsdp_ptr() firmware_get_ap_trampoline()->get_ap_trampoline_buf() firmware_init_vm_boot_info()->init_vm_boot_info() Tracked-On: #1842 Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
47 lines
895 B
C
47 lines
895 B
C
/*
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* Copyright (C) 2019 Intel Corporation. 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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/* this is for direct guest_boot method */
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#include <types.h>
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#include <e820.h>
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#include <cpu.h>
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#include <direct_boot.h>
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static void init_direct_boot(void)
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{
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/* nothing to do for now */
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}
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/* @post: return != 0UL */
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static uint64_t get_direct_boot_ap_trampoline(void)
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{
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return e820_alloc_low_memory(CONFIG_LOW_RAM_SIZE);
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}
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static void* get_direct_boot_rsdp(void)
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{
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return NULL;
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}
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static void init_direct_boot_irq(void)
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{
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CPU_IRQ_ENABLE();
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}
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static struct vboot_operations direct_boot_ops = {
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.init = init_direct_boot,
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.get_ap_trampoline = get_direct_boot_ap_trampoline,
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.get_rsdp = get_direct_boot_rsdp,
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.init_irq = init_direct_boot_irq,
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.init_vboot_info = init_direct_vboot_info,
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};
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struct vboot_operations* get_direct_boot_ops(void)
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{
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return &direct_boot_ops;
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}
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