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
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep13/call_mss_draminit.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#include <errl/errlentry.H>
#include <errl/errlmanager.H>
#include <errl/errludtarget.H>
#include <isteps/hwpisteperror.H>
#include <initservice/isteps_trace.H>
#include <initservice/initserviceif.H>
// targeting support
#include <targeting/common/commontargeting.H>
#include <targeting/common/util.H>
#include <targeting/common/utilFilter.H>
#include "istep13consts.H"
#include "platform_vddr.H"
using namespace ERRORLOG;
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace TARGETING;
namespace ISTEP_13
{
void mss_post_draminit( IStepError & l_stepError )
{
errlHndl_t l_err = NULL;
bool rerun_vddr = false;
do {
TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "mss_post_draminit entry" );
//@TODO RTC: 133831. The helper function is currently commented out because
//some of the attributes don't exist. uncomment it once attribute support is
//in place
// set_eff_config_attrs_helper(ISTEP_07::POST_DRAM_INIT, rerun_vddr);
if ( rerun_vddr == false )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"mss_post_draminit: nothing to do" );
break;
}
// Call mss_volt_vddr_offset to recalculate VDDR voltage
// @TODO RTC: 133831 Uncomment once attribute support is in place
/*
l_err = ISTEP_07::setMemoryVoltageDomainOffsetVoltage<
TARGETING::ATTR_MSS_VOLT_VDDR_OFFSET_DISABLE,
TARGETING::ATTR_MEM_VDDR_OFFSET_MILLIVOLTS,
TARGETING::ATTR_VMEM_ID>();
*/
if(l_err)
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "mss_post_draminit: "
"ERROR 0x%08X: setMemoryVoltageDomainOffsetVoltage for VDDR domain",
l_err->reasonCode());
l_stepError.addErrorDetails(l_err);
errlCommit(l_err,HWPF_COMP_ID);
break;
}
else
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"mss_post_draminit: mss_volt_vddr_offset(): SUCCESS");
}
// Call HWSV to call POWR code
// This fuction has compile-time binding for different platforms
l_err = platform_adjust_vddr_post_dram_init();
if( l_err )
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X: mss_post_draminit: "
"platform_adjust_vddr_post_dram_init() returns error",
l_err->reasonCode());
// Create IStep error log and cross reference to error that occurred
l_stepError.addErrorDetails( l_err );
// Commit Error
errlCommit( l_err, HWPF_COMP_ID );
}
} while(0);
TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"mss_post_draminit exit" );
return;
}
void* call_mss_draminit (void *io_pArgs)
{
errlHndl_t l_err = NULL;
IStepError l_stepError;
TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_mss_draminit entry" );
// Get all MBA targets
TARGETING::TargetHandleList l_mbaTargetList;
getAllChiplets(l_mbaTargetList, TYPE_MBA);
// Limit the number of MBAs to run in VPO environment to save time.
uint8_t l_mbaLimit = l_mbaTargetList.size();
if (TARGETING::is_vpo() && (VPO_NUM_OF_MBAS_TO_RUN < l_mbaLimit))
{
l_mbaLimit = VPO_NUM_OF_MBAS_TO_RUN;
}
for ( uint8_t l_mbaNum=0; l_mbaNum < l_mbaLimit; l_mbaNum++ )
{
// Make a local copy of the target for ease of use
const TARGETING::Target* l_mba_target = l_mbaTargetList[l_mbaNum];
// Dump current run on target
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running mss_draminit HWP on "
"target HUID %.8X", TARGETING::get_huid(l_mba_target));
//@TODO RTC:133831 Cast to a FAPI type of target.
//const fapi::Target l_fapi_mba_target( TARGET_TYPE_MBA_CHIPLET,
// (const_cast<TARGETING::Target*>(l_mba_target)) );
// call the HWP with each fapi::Target
//FAPI_INVOKE_HWP(l_err, mss_draminit, l_fapi_mba_target);
if (l_err)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X : mss_draminit HWP returns error",
l_err->reasonCode());
// capture the target data in the elog
ErrlUserDetailsTarget(l_mba_target).addToLog(l_err);
// Create IStep error log and cross reference to error that occurred
l_stepError.addErrorDetails( l_err );
// Commit Error
errlCommit( l_err, HWPF_COMP_ID );
}
else
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"SUCCESS : mss_draminit HWP( )" );
}
} // endfor mba's
// call POST_DRAM_INIT function
if(INITSERVICE::spBaseServicesEnabled())
{
mss_post_draminit(l_stepError);
}
TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_mss_draminit exit" );
return l_stepError.getErrorHandle();
}
};
|
