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https://github.com/projectacrn/acrn-hypervisor.git
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cef3322da8
This patch adds offline tool generated WhiskeyLake board configurations files. Tracked-On: #3715 Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
96 lines
2.1 KiB
C
96 lines
2.1 KiB
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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#include <e820.h>
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#include <vm.h>
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#define VM0_VE820_ENTRIES_WHL_IPC_I5 5U
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#define VM1_VE820_ENTRIES_WHL_IPC_I5 5U
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static const struct e820_entry vm0_ve820_entry[VM0_VE820_ENTRIES_WHL_IPC_I5] = {
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{ /* usable RAM under 1MB */
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.baseaddr = 0x0UL,
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.length = 0xF0000UL, /* 960KB */
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.type = E820_TYPE_RAM
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},
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{ /* mptable */
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.baseaddr = 0xF0000UL, /* 960KB */
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.length = 0x10000UL, /* 64KB */
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.type = E820_TYPE_RESERVED
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},
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{ /* lowmem */
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.baseaddr = 0x100000UL, /* 1MB */
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.length = 0x1ff00000UL, /* 511.0MB */
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.type = E820_TYPE_RAM
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},
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{ /* between lowmem and PCI hole */
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.baseaddr = 0x20000000UL, /* 512.0MB */
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.length = 0xA0000000UL, /* 2560.0MB */
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.type = E820_TYPE_RESERVED
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},
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{ /* between PCI hole and 4 GB */
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.baseaddr = 0xe0000000UL, /* 3.5GB */
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.length = 0x20000000UL, /* 512.0MB */
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.type = E820_TYPE_RESERVED
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},
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};
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static const struct e820_entry vm1_ve820_entry[VM1_VE820_ENTRIES_WHL_IPC_I5] = {
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{ /* usable RAM under 1MB */
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.baseaddr = 0x0UL,
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.length = 0xF0000UL, /* 960KB */
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.type = E820_TYPE_RAM
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},
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{ /* mptable */
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.baseaddr = 0xF0000UL, /* 960KB */
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.length = 0x10000UL, /* 64KB */
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.type = E820_TYPE_RESERVED
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},
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{ /* lowmem */
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.baseaddr = 0x100000UL, /* 1MB */
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.length = 0x1ff00000UL, /* 511.0MB */
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.type = E820_TYPE_RAM
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},
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{ /* between lowmem and PCI hole */
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.baseaddr = 0x20000000UL, /* 512.0MB */
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.length = 0xA0000000UL, /* 2560.0MB */
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.type = E820_TYPE_RESERVED
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},
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{ /* between PCI hole and 4 GB */
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.baseaddr = 0xe0000000UL, /* 3.5GB */
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.length = 0x20000000UL, /* 512.0MB */
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.type = E820_TYPE_RESERVED
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},
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};
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/**
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* @pre vm != NULL
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*/
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void create_prelaunched_vm_e820(struct acrn_vm *vm)
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{
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if (vm->vm_id == 0x0U)
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{
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vm->e820_entry_num = VM0_VE820_ENTRIES_WHL_IPC_I5;
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vm->e820_entries = vm0_ve820_entry;
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}
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if (vm->vm_id == 0x1U)
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{
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vm->e820_entry_num = VM1_VE820_ENTRIES_WHL_IPC_I5;
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vm->e820_entries = vm1_ve820_entry;
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}
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}
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