REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3308
The EDK II Build Specifications do not restrict the set of
CPU architectures that can be supported. Remove places in
the EDK II that assumes a fixed set of CPU architectures.
Update EFI_REMOVABLE_MEDIA_FILE_NAME to allow it to be
predefined in tools_def.txt or a DSC file [BuildOptions]
section using a *_*_*_CC_FLAGS statement.
Add support for the following two defines. If neither are
defines, then preserve the current behavior. If either is
defined, then compare these 16-bit values to Machine in the
EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) and
EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) macros.
* EFI_IMAGE_MACHINE_TYPE_VALUE
* EFI_IMAGE_MACHINE_CROSS_TYPE_VALUE
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang....@intel.com>
Cc: Andrew Fish <af...@apple.com>
Cc: Abner Chang <abner.ch...@hpe.com>
Signed-off-by: Michael D Kinney <michael.d.kin...@intel.com>
---
MdePkg/Include/Uefi/UefiBaseType.h | 15 ++++++++++++++-
MdePkg/Include/Uefi/UefiSpec.h | 4 +++-
2 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/MdePkg/Include/Uefi/UefiBaseType.h
b/MdePkg/Include/Uefi/UefiBaseType.h
index 934fc07285d9..45e2aa63bb34 100644
--- a/MdePkg/Include/Uefi/UefiBaseType.h
+++ b/MdePkg/Include/Uefi/UefiBaseType.h
@@ -1,7 +1,7 @@
/** @file
Defines data types and constants introduced in UEFI.
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2011 - 2016, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights
reserved.<BR>
@@ -248,6 +248,7 @@ typedef union {
#define EFI_IMAGE_MACHINE_RISCV64 0x5064
#define EFI_IMAGE_MACHINE_RISCV128 0x5128
+#if !defined(EFI_IMAGE_MACHINE_TYPE_VALUE) &&
!defined(EFI_IMAGE_MACHINE_CROSS_TYPE_VALUE)
#if defined (MDE_CPU_IA32)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
@@ -294,5 +295,17 @@ typedef union {
#else
#error Unknown Processor Type
#endif
+#else
+#if defined (EFI_IMAGE_MACHINE_TYPE_VALUE)
+#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) ((Machine) ==
EFI_IMAGE_MACHINE_TYPE_VALUE)
+#else
+#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) (FALSE)
+#endif
+#if defined (EFI_IMAGE_MACHINE_CROSS_TYPE_VALUE)
+#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) ==
EFI_IMAGE_MACHINE_CROSS_TYPE_VALUE)
+#else
+#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
+#endif
+#endif
#endif
diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 2b1b72d86286..8aeaebc44fd8 100644
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -5,7 +5,7 @@
If a code construct is defined in the UEFI 2.7 specification it must be
included
by this include file.
-Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.<BR>
Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All
rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -2211,6 +2211,7 @@ typedef struct {
#define EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 L"\\EFI\\BOOT\\BOOTAA64.EFI"
#define EFI_REMOVABLE_MEDIA_FILE_NAME_RISCV64 L"\\EFI\\BOOT\\BOOTRISCV64.EFI"
+#if !defined(EFI_REMOVABLE_MEDIA_FILE_NAME)
#if defined (MDE_CPU_IA32)
#define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA32
#elif defined (MDE_CPU_X64)
@@ -2225,6 +2226,7 @@ typedef struct {
#else
#error Unknown Processor Type
#endif
+#endif
//
// The directory within the active EFI System Partition defined for delivery
of capsule to firmware
--
2.31.1.windows.1
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