sdm845Pkg: Library: sdm845Lib: remove sdm845Mem.c
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9979061507
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@ -36,7 +36,6 @@
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[Sources.common]
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sdm845.c
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sdm845Helper.S
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sdm845Mem.c
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[FixedPcd]
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gArmTokenSpaceGuid.PcdArmPrimaryCore
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@ -1,91 +0,0 @@
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/** @file
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*
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* Copyright (c) 2011, ARM Limited. All rights reserved.
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* Copyright (c) 2019, RUIKAI LIU and MR TUNNEL. All rights reserved.
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*
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* This program and the accompanying materials
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* are licensed and made available under the terms and conditions of the BSD
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*License which accompanies this distribution. The full text of the license may
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*be found at http://opensource.org/licenses/bsd-license.php
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*
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* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
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*IMPLIED.
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*
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**/
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#include <Library/ArmPlatformLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Library/MemoryAllocationLib.h>
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// Must include last
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#include <Configuration/DeviceMemoryMap.h>
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/**
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Return the Virtual Memory Map of your platform
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This Virtual Memory Map is used by MemoryInitPei Module to initialize the MMU
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on your platform.
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@param[out] VirtualMemoryMap Array of ARM_MEMORY_REGION_DESCRIPTOR
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describing a Physical-to- Virtual Memory mapping. This array must be ended by a
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zero-filled entry
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**/
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STATIC
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VOID AddHob(ARM_MEMORY_REGION_DESCRIPTOR_EX Desc)
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{
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BuildResourceDescriptorHob(
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Desc.ResourceType, Desc.ResourceAttribute, Desc.Address, Desc.Length);
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BuildMemoryAllocationHob(Desc.Address, Desc.Length, Desc.MemoryType);
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}
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VOID ArmPlatformGetVirtualMemoryMap(
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IN ARM_MEMORY_REGION_DESCRIPTOR **VirtualMemoryMap)
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{
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// TO-DO:ADD MEMORY MAP HERE
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ARM_MEMORY_REGION_DESCRIPTOR *MemoryDescriptor;
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UINTN Index = 0;
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MemoryDescriptor =
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(ARM_MEMORY_REGION_DESCRIPTOR *)AllocatePages(EFI_SIZE_TO_PAGES(
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sizeof(ARM_MEMORY_REGION_DESCRIPTOR) *
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MAX_ARM_MEMORY_REGION_DESCRIPTOR_COUNT));
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// Run through each memory descriptor
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while (gDeviceMemoryDescriptorEx[Index].Address !=
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(EFI_PHYSICAL_ADDRESS)0xFFFFFFFF) {
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switch (gDeviceMemoryDescriptorEx[Index].HobOption) {
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case AddMem:
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case AddDev:
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AddHob(gDeviceMemoryDescriptorEx[Index]);
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break;
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case NoHob:
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default:
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goto update;
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}
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update:
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ASSERT(Index < MAX_ARM_MEMORY_REGION_DESCRIPTOR_COUNT);
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MemoryDescriptor[Index].PhysicalBase =
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gDeviceMemoryDescriptorEx[Index].Address;
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MemoryDescriptor[Index].VirtualBase =
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gDeviceMemoryDescriptorEx[Index].Address;
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MemoryDescriptor[Index].Length = gDeviceMemoryDescriptorEx[Index].Length;
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MemoryDescriptor[Index].Attributes =
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gDeviceMemoryDescriptorEx[Index].ArmAttributes;
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Index++;
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}
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// Last one (terminator)
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MemoryDescriptor[Index].PhysicalBase = 0;
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MemoryDescriptor[Index].VirtualBase = 0;
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MemoryDescriptor[Index].Length = 0;
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MemoryDescriptor[Index++].Attributes = (ARM_MEMORY_REGION_ATTRIBUTES)0;
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ASSERT(Index <= MAX_ARM_MEMORY_REGION_DESCRIPTOR_COUNT);
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*VirtualMemoryMap = &MemoryDescriptor[0];
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// ASSERT(0);
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}
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