iBoot/include/lib/mib_def.h

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2023-07-08 13:03:17 -07:00
// Copyright (C) 2014-2015 Apple Inc. All rights reserved.
//
// This document is the property of Apple Inc.
// It is considered confidential and proprietary.
//
// This document may not be reproduced or transmitted in any form,
// in whole or in part, without the express written permission of
// Apple Inc.
//
#ifndef _MIB_DEF_H
#define _MIB_DEF_H
#include <lib/mib.h>
#include <platform/memmap.h>
// Application/Product selection
#if PRODUCT_IBSS
#define MIB_APP_PROD MIB_APP_PROD_IBSS
#elif PRODUCT_IBEC
#define MIB_APP_PROD MIB_APP_PROD_IBEC
#elif PRODUCT_IBOOT
#define MIB_APP_PROD MIB_APP_PROD_IBOOT
#elif PRODUCT_LLB
#define MIB_APP_PROD MIB_APP_PROD_LLB
#elif APPLICATION_EMBEDDEDIOP
#define MIB_APP_PROD MIB_APP_PROD_EMBEDDEDIOP
#elif APPLICATION_SECUREROM
#define MIB_APP_PROD MIB_APP_PROD_SECUREROM
#else
#error "Unknown APPLICATION/PRODUCT"
#endif
// Standard MIB constants for all platforms and targets
MIB_CONSTANT(kMIBPlatformCacheLineSize, kOIDTypeSize, CPU_CACHELINE_SIZE);
MIB_CONSTANT(kMIBPlatformSDRAMBaseAddress, kOIDTypeAddr, SDRAM_BASE);
MIB_CONSTANT(kMIBPlatformSDRAMSize, kOIDTypeSize, (SDRAM_END - SDRAM_BASE));
MIB_CONSTANT(kMIBTargetApplicationProduct, kOIDTypeUInt32, MIB_APP_PROD);
MIB_CONSTANT(kMIBPlatformPageSize, kOIDTypeSize, PAGE_SIZE);
#if WITH_IMAGE4
MIB_CONSTANT(kMIBPlatformImageFormat, kOIDTypeUInt32, 4);
#elif WITH_IMAGE3
MIB_CONSTANT(kMIBPlatformImageFormat, kOIDTypeUInt32, 3);
#endif
#ifdef PLATFORM_ENTROPY_RATIO
MIB_CONSTANT(kMIBPlatformEntropyRatio, kOIDTypeUInt32, PLATFORM_ENTROPY_RATIO);
#endif
// All of the following depend upon INSECURE_MEMORY_BASE being defined
#ifdef INSECURE_MEMORY_BASE
#ifdef DEFAULT_DEVICETREE_ADDRESS
MIB_CONSTANT(kMIBTargetDefaultDeviceTreeAddress,kOIDTypeAddr, DEFAULT_DEVICETREE_ADDRESS);
#endif
#ifdef DEFAULT_DEVICETREE_SIZE
MIB_CONSTANT(kMIBTargetDefaultDeviceTreeSize, kOIDTypeSize, DEFAULT_DEVICETREE_SIZE);
#endif
#ifdef DEFAULT_FREE_ADDRESS
MIB_CONSTANT(kMIBTargetDefaultFreeAddress, kOIDTypeAddr, DEFAULT_FREE_ADDRESS);
#endif
#ifdef DEFAULT_LOAD_ADDRESS
MIB_CONSTANT(kMIBTargetDefaultLoadAddress, kOIDTypeAddr, DEFAULT_LOAD_ADDRESS);
#endif
#ifdef DEFAULT_LOAD_SIZE
MIB_CONSTANT(kMIBTargetDefaultLoadSize, kOIDTypeSize, DEFAULT_LOAD_SIZE);
#endif
#ifdef DEFAULT_KERNEL_ADDRESS
MIB_CONSTANT(kMIBTargetDefaultKernelAddress, kOIDTypeAddr, DEFAULT_KERNEL_ADDRESS);
#endif
#ifdef DEFAULT_KERNEL_SIZE
MIB_CONSTANT(kMIBTargetDefaultKernelSize, kOIDTypeSize, DEFAULT_KERNEL_SIZE);
#endif
#ifdef DEFAULT_RAMDISK_ADDRESS
MIB_CONSTANT(kMIBTargetDefaultRamdiskAddress, kOIDTypeAddr, DEFAULT_RAMDISK_ADDRESS);
#endif
#ifdef DEFAULT_RAMDISK_SIZE
MIB_CONSTANT(kMIBTargetDefaultRamdiskSize, kOIDTypeSize, DEFAULT_RAMDISK_SIZE);
#endif
#ifdef DISPLAY_BASE
MIB_CONSTANT(kMIBTargetDisplayBaseAddress, kOIDTypeAddr, DISPLAY_BASE);
#endif
#endif // INSECURE_MEMORY_BASE
#ifdef PANIC_BASE
MIB_CONSTANT(kMIBTargetPanicBufferAddress, kOIDTypeAddr, PANIC_BASE);
#endif
#ifdef PANIC_SIZE
MIB_CONSTANT(kMIBTargetPanicBufferSize, kOIDTypeSize, PANIC_SIZE);
#endif
#if (PRODUCT_LLB || APPLICATION_SECUREROM) && WITH_NO_RANDOM_HEAP_COOKIE
MIB_CONSTANT(kMIBTargetRandomHeapCookie, kOIDTypeBoolean, false);
#else
MIB_CONSTANT(kMIBTargetRandomHeapCookie, kOIDTypeBoolean, true);
#endif
// Target-specified MIB weak overrides
#if WITH_HW_ASP
MIB_CONSTANT(kMIBTargetWithHwAsp, kOIDTypeBoolean, true);
#endif
#if WITH_EFFACEABLE
MIB_CONSTANT(kMIBTargetWithEffaceable, kOIDTypeBoolean, true);
#endif
#if WITH_FS
MIB_CONSTANT(kMIBTargetWithFileSystem, kOIDTypeBoolean, true);
#endif
#if WITH_HW_FLASH_NAND
MIB_CONSTANT(kMIBTargetWithHwFlashNand, kOIDTypeBoolean, true);
#endif
#if WITH_HW_FLASH_NOR
MIB_CONSTANT(kMIBTargetWithHwFlashNor, kOIDTypeBoolean, true);
#endif
#if WITH_NVME
MIB_CONSTANT(kMIBTargetWithHwNvme, kOIDTypeBoolean, true);
#endif
#if WITH_LEGACY_PANIC_LOGS
MIB_CONSTANT(kMIBTargetWithLegacyPanicLogs, kOIDTypeBoolean, true);
#endif
// Get rid of intermediate abstractions
#undef MIB_APP_PROD
#endif /* _MIB_DEF_H */