vendorcode/intel: Add edk2-stable202005 support

This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005

Only include necessary header files.

MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.

Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 206 insertions, 0 deletions

diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/CacheMaintenanceLib.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/CacheMaintenanceLib.h
new file mode 100644
index 0000000000..18bd6050f4
--- /dev/null
+++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/CacheMaintenanceLib.h
@@ -0,0 +1,206 @@
+/** @file
+  Provides services to maintain instruction and data caches.
+
+  The Cache Maintenance Library provides abstractions for basic processor cache operations.
+  It removes the need to use assembly in C code.
+
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __CACHE_MAINTENANCE_LIB__
+#define __CACHE_MAINTENANCE_LIB__
+
+/**
+  Invalidates the entire instruction cache in cache coherency domain of the
+  calling CPU.
+
+**/
+VOID
+EFIAPI
+InvalidateInstructionCache (
+  VOID
+  );
+
+/**
+  Invalidates a range of instruction cache lines in the cache coherency domain
+  of the calling CPU.
+
+  Invalidates the instruction cache lines specified by Address and Length. If
+  Address is not aligned on a cache line boundary, then entire instruction
+  cache line containing Address is invalidated. If Address + Length is not
+  aligned on a cache line boundary, then the entire instruction cache line
+  containing Address + Length -1 is invalidated. This function may choose to
+  invalidate the entire instruction cache if that is more efficient than
+  invalidating the specified range. If Length is 0, then no instruction cache
+  lines are invalidated. Address is returned.
+
+  If Length is greater than (MAX_ADDRESS - Address + 1), then ASSERT().
+
+  @param  Address The base address of the instruction cache lines to
+                  invalidate. If the CPU is in a physical addressing mode, then
+                  Address is a physical address. If the CPU is in a virtual
+                  addressing mode, then Address is a virtual address.
+
+  @param  Length  The number of bytes to invalidate from the instruction cache.
+
+  @return Address.
+
+**/
+VOID *
+EFIAPI
+InvalidateInstructionCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  );
+
+/**
+  Writes Back and Invalidates the entire data cache in cache coherency domain
+  of the calling CPU.
+
+  Writes Back and Invalidates the entire data cache in cache coherency domain
+  of the calling CPU. This function guarantees that all dirty cache lines are
+  written back to system memory, and also invalidates all the data cache lines
+  in the cache coherency domain of the calling CPU.
+
+**/
+VOID
+EFIAPI
+WriteBackInvalidateDataCache (
+  VOID
+  );
+
+/**
+  Writes Back and Invalidates a range of data cache lines in the cache
+  coherency domain of the calling CPU.
+
+  Writes Back and Invalidate the data cache lines specified by Address and
+  Length. If Address is not aligned on a cache line boundary, then entire data
+  cache line containing Address is written back and invalidated. If Address +
+  Length is not aligned on a cache line boundary, then the entire data cache
+  line containing Address + Length -1 is written back and invalidated. This
+  function may choose to write back and invalidate the entire data cache if
+  that is more efficient than writing back and invalidating the specified
+  range. If Length is 0, then no data cache lines are written back and
+  invalidated. Address is returned.
+
+  If Length is greater than (MAX_ADDRESS - Address + 1), then ASSERT().
+
+  @param  Address The base address of the data cache lines to write back and
+                  invalidate. If the CPU is in a physical addressing mode, then
+                  Address is a physical address. If the CPU is in a virtual
+                  addressing mode, then Address is a virtual address.
+  @param  Length  The number of bytes to write back and invalidate from the
+                  data cache.
+
+  @return Address of cache invalidation.
+
+**/
+VOID *
+EFIAPI
+WriteBackInvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  );
+
+/**
+  Writes Back the entire data cache in cache coherency domain of the calling
+  CPU.
+
+  Writes Back the entire data cache in cache coherency domain of the calling
+  CPU. This function guarantees that all dirty cache lines are written back to
+  system memory. This function may also invalidate all the data cache lines in
+  the cache coherency domain of the calling CPU.
+
+**/
+VOID
+EFIAPI
+WriteBackDataCache (
+  VOID
+  );
+
+/**
+  Writes Back a range of data cache lines in the cache coherency domain of the
+  calling CPU.
+
+  Writes Back the data cache lines specified by Address and Length. If Address
+  is not aligned on a cache line boundary, then entire data cache line
+  containing Address is written back. If Address + Length is not aligned on a
+  cache line boundary, then the entire data cache line containing Address +
+  Length -1 is written back. This function may choose to write back the entire
+  data cache if that is more efficient than writing back the specified range.
+  If Length is 0, then no data cache lines are written back. This function may
+  also invalidate all the data cache lines in the specified range of the cache
+  coherency domain of the calling CPU. Address is returned.
+
+  If Length is greater than (MAX_ADDRESS - Address + 1), then ASSERT().
+
+  @param  Address The base address of the data cache lines to write back. If
+                  the CPU is in a physical addressing mode, then Address is a
+                  physical address. If the CPU is in a virtual addressing
+                  mode, then Address is a virtual address.
+  @param  Length  The number of bytes to write back from the data cache.
+
+  @return Address of cache written in main memory.
+
+**/
+VOID *
+EFIAPI
+WriteBackDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  );
+
+/**
+  Invalidates the entire data cache in cache coherency domain of the calling
+  CPU.
+
+  Invalidates the entire data cache in cache coherency domain of the calling
+  CPU. This function must be used with care because dirty cache lines are not
+  written back to system memory. It is typically used for cache diagnostics. If
+  the CPU does not support invalidation of the entire data cache, then a write
+  back and invalidate operation should be performed on the entire data cache.
+
+**/
+VOID
+EFIAPI
+InvalidateDataCache (
+  VOID
+  );
+
+/**
+  Invalidates a range of data cache lines in the cache coherency domain of the
+  calling CPU.
+
+  Invalidates the data cache lines specified by Address and Length. If Address
+  is not aligned on a cache line boundary, then entire data cache line
+  containing Address is invalidated. If Address + Length is not aligned on a
+  cache line boundary, then the entire data cache line containing Address +
+  Length -1 is invalidated. This function must never invalidate any cache lines
+  outside the specified range. If Length is 0, the no data cache lines are
+  invalidated. Address is returned. This function must be used with care
+  because dirty cache lines are not written back to system memory. It is
+  typically used for cache diagnostics. If the CPU does not support
+  invalidation of a data cache range, then a write back and invalidate
+  operation should be performed on the data cache range.
+
+  If Length is greater than (MAX_ADDRESS - Address + 1), then ASSERT().
+
+  @param  Address The base address of the data cache lines to invalidate. If
+                  the CPU is in a physical addressing mode, then Address is a
+                  physical address. If the CPU is in a virtual addressing mode,
+                  then Address is a virtual address.
+  @param  Length  The number of bytes to invalidate from the data cache.
+
+  @return Address.
+
+**/
+VOID *
+EFIAPI
+InvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  );
+
+#endif