60d8bb9f28
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3473 X64 Reset Vector Code can access the memory range till 4GB using the Linear-Address Translation to a 2-MByte Page, when user wants to use more than 4G using 2M Page it will leads to use more number of Page table entries. using the 1-GByte Page table user can use more than 4G Memory by reducing the page table entries using 1-GByte Page, this patch attached can access memory range till 512GByte via Linear- Address Translation to a 1-GByte Page. Build Tool: if the nasm is not found it will throw Build errors like FileNotFoundError: [WinError 2]The system cannot find the file specified run the command wil try except block to get meaningful error message Test Result: Tested in both Simulation environment and Hardware both works fine without any issues. Reviewed-by: Ray Ni <ray.ni@intel.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Debkumar De <debkumar.de@intel.com> Cc: Harry Han <harry.han@intel.com> Cc: Catharine West <catharine.west@intel.com> Cc: Sangeetha V <sangeetha.v@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Cc: Sahil Dureja <sahil.dureja@intel.com> Signed-off-by: Ashraf Ali S <ashraf.ali.s@intel.com>
71 lines
1.6 KiB
Plaintext
71 lines
1.6 KiB
Plaintext
;------------------------------------------------------------------------------
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; @file
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; This file includes all other code files to assemble the reset vector code
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;
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; Copyright (c) 2008 - 2013, Intel Corporation. All rights reserved.<BR>
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; SPDX-License-Identifier: BSD-2-Clause-Patent
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;
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;------------------------------------------------------------------------------
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;
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; If neither ARCH_IA32 nor ARCH_X64 are defined, then try to include
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; Base.h to use the C pre-processor to determine the architecture.
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;
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%ifndef ARCH_IA32
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%ifndef ARCH_X64
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#include <Base.h>
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#if defined (MDE_CPU_IA32)
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%define ARCH_IA32
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#elif defined (MDE_CPU_X64)
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%define ARCH_X64
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#endif
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%endif
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%endif
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%ifdef ARCH_IA32
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%ifdef ARCH_X64
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%error "Only one of ARCH_IA32 or ARCH_X64 can be defined."
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%endif
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%elifdef ARCH_X64
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%else
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%error "Either ARCH_IA32 or ARCH_X64 must be defined."
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%endif
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%include "CommonMacros.inc"
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%include "PostCodes.inc"
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%include "PageTables.inc"
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%ifdef ARCH_X64
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%ifdef PAGE_TABLE_1G
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%include "X64/PageTables1G.asm"
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%else
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%include "X64/PageTables2M.asm"
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%endif
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%endif
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%ifdef DEBUG_PORT80
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%include "Port80Debug.asm"
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%elifdef DEBUG_SERIAL
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%include "SerialDebug.asm"
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%else
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%include "DebugDisabled.asm"
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%endif
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%include "Ia32/SearchForBfvBase.asm"
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%include "Ia32/SearchForSecEntry.asm"
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%ifdef ARCH_X64
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%include "Ia32/Flat32ToFlat64.asm"
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%include "Ia32/PageTables64.asm"
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%endif
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%include "Ia16/Real16ToFlat32.asm"
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%include "Ia16/Init16.asm"
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%include "Main.asm"
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%include "Ia16/ResetVectorVtf0.asm"
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