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authorMarc Jones <marc.jones@se-eng.com>2015-07-19 15:20:17 -0600
committerMarc Jones <marc.jones@se-eng.com>2015-08-07 17:59:48 +0200
commit0b11bd0d028089288e52f9f08cdcfafc9910511b (patch)
treee561ef6110713f774cc71f95e5ad0f26302de85c /src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
parent9b9400dc90906fddadc0303994422ec011a8f6e7 (diff)
downloadcoreboot-0b11bd0d028089288e52f9f08cdcfafc9910511b.tar.xz
vendorcode: Move AMD sources from blobs to vendorcode
The AMD AGESA binaryPI sources were incorrectly committed to 3rdparty/blobs. Move them from blobs to vendorcode and fix Kconfig and Makefile.inc to match. Change-Id: I55a777553c1203464d7f7f4293b361fedcfa3283 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/10982 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h')
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diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
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index 0000000000..86b38b30be
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+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
@@ -0,0 +1,137 @@
+/* $NoKeywords:$ */
+/**
+ * @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: 281178 $ @e \$Date: 2013-12-18 02:14:15 -0600 (Wed, 18 Dec 2013) $
+ *
+ */
+/*****************************************************************************
+ *
+ * Copyright (c) 2008 - 2014, 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 0x0505050505050505ull
+
+#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_
+