MdePkg: Added ARM Aarch64 architecture support

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14513 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 20 insertions, 2 deletions

diff --git a/MdePkg/Include/Uefi/UefiBaseType.h b/MdePkg/Include/Uefi/UefiBaseType.h
index 3c14ea5a6..b505e7de1 100644
--- a/MdePkg/Include/Uefi/UefiBaseType.h
+++ b/MdePkg/Include/Uefi/UefiBaseType.h
@@ -2,6 +2,8 @@
   Defines data types and constants introduced in UEFI.

 

 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>

+Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>

+

 This program and the accompanying materials are licensed and made available under 

 the terms and conditions of the BSD License that accompanies this distribution.  

 The full text of the license may be found at

@@ -241,6 +243,11 @@ typedef union {
 ///

 #define EFI_IMAGE_MACHINE_ARMTHUMB_MIXED  0x01C2

 

+///

+/// PE32+ Machine type for AARCH64 A64 images.

+///

+#define EFI_IMAGE_MACHINE_AARCH64  0xAA64

+

 

 #if   defined (MDE_CPU_IA32)

 

@@ -270,6 +277,13 @@ typedef union {
 

 #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED) 

 

+#elif defined (MDE_CPU_AARCH64)

+

+#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \

+  (((Machine) == EFI_IMAGE_MACHINE_AARCH64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))

+

+#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)

+

 #elif defined (MDE_CPU_EBC)

 

 ///

diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 0dbabd8d6..887b68cf0 100644
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -1,8 +1,8 @@
 /** @file

   Include file that supports UEFI.

 

-  This include file must contain things defined in the UEFI 2.3 specification.

-  If a code construct is defined in the UEFI 2.3 specification it must be included

+  This include file must contain things defined in the UEFI 2.4 specification.

+  If a code construct is defined in the UEFI 2.4 specification it must be included

   by this include file.

 

 Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

@@ -1732,6 +1732,7 @@ EFI_STATUS
 // EFI Runtime Services Table

 //

 #define EFI_SYSTEM_TABLE_SIGNATURE      SIGNATURE_64 ('I','B','I',' ','S','Y','S','T')

+#define EFI_2_40_SYSTEM_TABLE_REVISION  ((2 << 16) | (40))

 #define EFI_2_31_SYSTEM_TABLE_REVISION  ((2 << 16) | (31))

 #define EFI_2_30_SYSTEM_TABLE_REVISION  ((2 << 16) | (30))

 #define EFI_2_20_SYSTEM_TABLE_REVISION  ((2 << 16) | (20))

@@ -2083,6 +2084,7 @@ typedef struct {
 #define EFI_REMOVABLE_MEDIA_FILE_NAME_IA64    L"\\EFI\\BOOT\\BOOTIA64.EFI"

 #define EFI_REMOVABLE_MEDIA_FILE_NAME_X64     L"\\EFI\\BOOT\\BOOTX64.EFI"

 #define EFI_REMOVABLE_MEDIA_FILE_NAME_ARM     L"\\EFI\\BOOT\\BOOTARM.EFI"

+#define EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 L"\\EFI\\BOOT\\BOOTAA64.EFI"

 

 #if   defined (MDE_CPU_IA32)

   #define EFI_REMOVABLE_MEDIA_FILE_NAME   EFI_REMOVABLE_MEDIA_FILE_NAME_IA32

@@ -2093,6 +2095,8 @@ typedef struct {
 #elif defined (MDE_CPU_EBC)

 #elif defined (MDE_CPU_ARM)

   #define EFI_REMOVABLE_MEDIA_FILE_NAME   EFI_REMOVABLE_MEDIA_FILE_NAME_ARM

+#elif defined (MDE_CPU_AARCH64)

+  #define EFI_REMOVABLE_MEDIA_FILE_NAME   EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64

 #else

   #error Unknown Processor Type

 #endif