1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
|
/* $NoKeywords:$ */
/**
* @file
*
* mm.c
*
* Main Memory Entrypoint file
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: (Mem/Main)
* @e \$Revision: 56279 $ @e \$Date: 2011-07-11 13:11:28 -0600 (Mon, 11 Jul 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.
*
* ***************************************************************************
*
*/
/*
*----------------------------------------------------------------------------
* MODULES USED
*
*----------------------------------------------------------------------------
*/
#include "AGESA.h"
#include "amdlib.h"
#include "Ids.h"
#include "cpuRegisters.h"
#include "cpuServices.h"
#include "GeneralServices.h"
#include "OptionMemory.h"
#include "mm.h"
#include "mn.h"
#include "mt.h"
#include "heapManager.h"
#include "Filecode.h"
CODE_GROUP (G1_PEICC)
RDATA_GROUP (G2_PEI)
#define FILECODE PROC_MEM_MAIN_MM_FILECODE
/* features */
/*----------------------------------------------------------------------------
* DEFINITIONS AND MACROS
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* TYPEDEFS AND STRUCTURES
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* PROTOTYPES OF LOCAL FUNCTIONS
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* EXPORTED FUNCTIONS
*
*----------------------------------------------------------------------------
*/
/* -----------------------------------------------------------------------------*/
/**
*
*
* This function deallocates heap buffers that were allocated in AmdMemAuto
*
* @param[in,out] *MemPtr - Pointer to the MEM_DATA_STRUCT
*
* @return AGESA_STATUS
* - AGESA_ALERT
* - AGESA_FATAL
* - AGESA_SUCCESS
* - AGESA_WARNING
*/
AGESA_STATUS
MemAmdFinalize (
IN OUT MEM_DATA_STRUCT *MemPtr
)
{
UINT8 Die;
for (Die = 0; Die < MemPtr->DieCount; Die++ ) {
HeapDeallocateBuffer (GENERATE_MEM_HANDLE (ALLOC_TRN_DATA_HANDLE, Die, 0, 0), &MemPtr->StdHeader);
HeapDeallocateBuffer (GENERATE_MEM_HANDLE (ALLOC_DCT_STRUCT_HANDLE, Die, 0, 0), &MemPtr->StdHeader);
}
HeapDeallocateBuffer (GENERATE_MEM_HANDLE (ALLOC_DIE_STRUCT_HANDLE, 0, 0, 0), &MemPtr->StdHeader);
HeapDeallocateBuffer (AMD_S3_SAVE_HANDLE, &MemPtr->StdHeader);
HeapDeallocateBuffer (AMD_MEM_SPD_HANDLE, &MemPtr->StdHeader);
HeapDeallocateBuffer (AMD_MEM_AUTO_HANDLE, &MemPtr->StdHeader);
return AGESA_SUCCESS;
}
/* -----------------------------------------------------------------------------*/
/**
*
*
* MemSocketScan - Scan all nodes, recording the physical Socket number,
* Die Number (relative to the socket), and PCI Device address of each
* populated socket.
*
* This information is used by the northbridge block to map a dram
* channel on a particular DCT, on a particular CPU Die, in a particular
* socket to a the DRAM SPD Data for the DIMMS physically connected to
* that channel.
*
* Also, the customer socket map is populated with pointers to the
* appropriate channel structures, so that the customer can locate the
* appropriate channel configuration data.
*
* This socket scan will always result in Die 0 as the BSP.
*
* @param[in,out] *mmPtr - Pointer to the MEM_MAIN_DATA_BLOCK
*
*/
AGESA_STATUS
MemSocketScan (
IN OUT MEM_MAIN_DATA_BLOCK *mmPtr
)
{
MEM_DATA_STRUCT *MemPtr;
UINT8 DieIndex;
UINT8 DieCount;
UINT32 SocketId;
UINT32 DieId;
UINT8 Die;
PCI_ADDR Address;
AGESA_STATUS AgesaStatus;
ALLOCATE_HEAP_PARAMS AllocHeapParams;
ASSERT (mmPtr != NULL);
ASSERT (mmPtr->MemPtr != NULL);
MemPtr = mmPtr->MemPtr;
//
// Count the number of dies in the system
//
DieCount = 0;
for (Die = 0; Die < MAX_NODES_SUPPORTED; Die++) {
if (GetSocketModuleOfNode ((UINT32)Die, &SocketId, &DieId, (VOID *)MemPtr)) {
DieCount++;
}
}
MemPtr->DieCount = DieCount;
mmPtr->DieCount = DieCount;
if (DieCount > 0) {
//
// Allocate buffer for DIE_STRUCTs
//
AllocHeapParams.RequestedBufferSize = ((UINT16)DieCount * sizeof (DIE_STRUCT));
AllocHeapParams.BufferHandle = GENERATE_MEM_HANDLE (ALLOC_DIE_STRUCT_HANDLE, 0, 0, 0);
AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
if (HeapAllocateBuffer (&AllocHeapParams, &MemPtr->StdHeader) == AGESA_SUCCESS) {
MemPtr->DiesPerSystem = (DIE_STRUCT *)AllocHeapParams.BufferPtr;
//
// Find SocketId, DieId, and PCI address of each node
//
DieIndex = 0;
for (Die = 0; Die < MAX_NODES_SUPPORTED; Die++) {
if (GetSocketModuleOfNode ((UINT32)Die, &SocketId, &DieId, (VOID *)MemPtr)) {
if (GetPciAddress ((VOID *)MemPtr, (UINT8)SocketId, (UINT8)DieId, &Address, &AgesaStatus)) {
MemPtr->DiesPerSystem[DieIndex].SocketId = (UINT8)SocketId;
MemPtr->DiesPerSystem[DieIndex].DieId = (UINT8)DieId;
MemPtr->DiesPerSystem[DieIndex].PciAddr.AddressValue = Address.AddressValue;
DieIndex++;
}
}
}
AgesaStatus = AGESA_SUCCESS;
} else {
ASSERT(FALSE); // Heap allocation failed for DIE_STRUCTs
AgesaStatus = AGESA_FATAL;
}
} else {
ASSERT(FALSE); // No die in the system
AgesaStatus = AGESA_FATAL;
}
return AgesaStatus;
}
/* -----------------------------------------------------------------------------*/
/**
*
*
* This function sets memory errors into MemDataStruct
*
*
* @param[in,out] *MCTPtr - Pointer to the DIE_STRUCT
* @param[in] Errorval - Error value to update
*/
VOID
SetMemError (
IN AGESA_STATUS Errorval,
IN OUT DIE_STRUCT *MCTPtr
)
{
if (MCTPtr->ErrCode < Errorval) {
MCTPtr->ErrCode = Errorval;
}
}
/* -----------------------------------------------------------------------------*/
/**
*
*
* This function is default function for the fultion list
*
* @param[in,out] *pMemData - Pointer to the MEM_DATA_STRUCT
*/
VOID
AmdMemFunctionListDef (
IN OUT VOID *pMemData
)
{
}
|