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Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuCacheInit.h')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuCacheInit.h | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuCacheInit.h b/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuCacheInit.h deleted file mode 100644 index 1d2318c770..0000000000 --- a/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuCacheInit.h +++ /dev/null @@ -1,139 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD CPU Execution Cache Allocation functions. - * - * Contains code for doing Execution Cache Allocation for ROM space - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU - * @e \$Revision: 50472 $ @e \$Date: 2011-04-11 01:57:56 -0600 (Mon, 11 Apr 2011) $ - * - */ -/* - ****************************************************************************** - * - * Copyright (C) 2012 Advanced Micro Devices, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Advanced Micro Devices, Inc. nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************** - */ - -#ifndef _CPU_CACHE_INIT_H_ -#define _CPU_CACHE_INIT_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ -#define BSP_STACK_SIZE_64K 65536 -#define BSP_STACK_SIZE_32K 32768 - -#define CORE0_STACK_SIZE 16384 -#define CORE1_STACK_SIZE 4096 - -#define AMD_MTRR_FIX4K_BASE 0x268 -#define AMD_MTRR_VARIABLE_BASE6 0x20C -#define AMD_MTRR_VARIABLE_BASE7 0x20E - -#define WP_IO 0x0505050505050505 - -#define AGESA_CACHE_SIZE_REDUCED 1 -#define AGESA_CACHE_REGIONS_ACROSS_1MB 2 -#define AGESA_CACHE_REGIONS_ACROSS_4GB 3 -#define AGESA_REGION_NOT_ALIGNED_ON_BOUNDARY 4 -#define AGESA_CACHE_START_ADDRESS_LESS_D0000 5 -#define AGESA_THREE_CACHE_REGIONS_ABOVE_1MB 6 -#define AGESA_DEALLOCATE_CACHE_REGIONS 7 - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ -/// Cache-As-Ram Executable region allocation modes -typedef enum { - LimitedByL2Size, ///< Execution space must be allocated from L2 - InfiniteExe, ///< Family can support unlimited Execution space - MaxCarExeMode ///< Used as limit or bounds check -} CAR_EXE_MODE; - -/// Cache Information -typedef struct { - IN UINT32 BspStackSize; ///< Stack size of BSP - IN UINT32 Core0StackSize; ///< Stack size of primary cores - IN UINT32 Core1StackSize; ///< Stack size of all non primary cores - IN UINT32 MemTrainingBufferSize; ///< Memory training buffer size - IN UINT32 SharedMemSize; ///< Shared memory size - IN UINT64 VariableMtrrMask; ///< Mask to apply before variable MTRR writes - IN UINT64 VariableMtrrHeapMask; ///< Mask to apply before variable MTRR writes for use in heap init. - IN UINT64 HeapBaseMask; ///< Mask used for the heap MTRR settings - IN CAR_EXE_MODE CarExeType; ///< Indicates which algorithm to use when allocating EXE space -} CACHE_INFO; - -/// Merged memory region overlap type -typedef enum { - EmptySet, ///< One of the regions is zero length - Disjoint, ///< The two regions do not touch - Adjacent, ///< one region is next to the other, no gap - CommonEnd, ///< regions overlap with a common end point - Extending, ///< the 2nd region is extending the size of the 1st - Contained, ///< the 2nd region is wholely contained inside the 1st - CommonStartContained, ///< the 2nd region is contained in the 1st with a common start - Identity, ///< the two regions are the same - CommonStartExtending, ///< the 2nd region has same start as 1st, but is larger size - NotCombinable ///< the combined regions do not follow the cache block rules -} OVERLAP_TYPE; - -/// Result of merging two memory regions for cache coverage -typedef struct { - IN OUT UINT32 MergedStartAddr; ///< Start address of the merged regions - IN OUT UINT32 MergedSize; ///< Size of the merged regions - OUT UINT32 OverlapAmount; ///< the size of the overlapping section - OUT OVERLAP_TYPE OverlapType; ///< indicates how the two regions overlap -} MERGED_CACHE_REGION; - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ -AGESA_STATUS -AllocateExecutionCache ( - IN AMD_CONFIG_PARAMS *StdHeader, - IN EXECUTION_CACHE_REGION *AmdExeAddrMapPtr - ); - -#endif // _CPU_CACHE_INIT_H_ - |