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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/utils/stopreg/p9_stop_section_defines.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] 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 */
///
/// @file p9_stop_section_defines.H
/// @brief defines all constants associated with STOP image layout.
///
// *HWP HW Owner : Greg Still <stillgs@us.ibm.com>
// *HWP FW Owner : Prem Shanker Jha <premjha2@in.ibm.com>
// *HWP Team : PM
// *HWP Level : 2
// *HWP Consumed by : HB:HYP
#ifndef _STOP_SECTION_DEFINES_H
#define _STOP_SECTION_DEFINES_H
#ifdef __cplusplus
namespace stopImageSection
{
#endif
//basic constants
enum
{
ONE_KB = 1024,
ONE_MB = ONE_KB * ONE_KB,
TWO_MB = 2 * ONE_MB,
MAX_CORE_SCOM_ENTRIES = 15,
MAX_EQ_SCOM_ENTRIES = 15,
MAX_L2_SCOM_ENTRIES = 16,
MAX_L3_SCOM_ENTRIES = 16,
MAX_CORE_ID_SUPPORTED = 23,
MAX_THREAD_ID_SUPPORTED = 3,
MAX_CACHE_SECTN_SIZE_PER_CHIPLET =
MAX_EQ_SCOM_ENTRIES + MAX_L2_SCOM_ENTRIES + MAX_L3_SCOM_ENTRIES,
// start offset for SPR register restore, core scom or cache scom register
// restore regions in homer image.
CORE_SCOM_SECTN_START = ( TWO_MB + ( 256 * ONE_KB )), //offset from start of chip HOMER
CACHE_SCOM_SECTN_START = ( ONE_MB + ( 128 * ONE_KB )), // start of cache section
//constants in HOMER's header area.
FUSED_MODE = 0xBB,
NONFUSED_MODE = 0xAA,
CPMR_MAGIC_WORD = 0x43504d525f312e30,
CACHE_CHIPLET_ID_MIN = 0x10,
CACHE_CHIPLET_ID_MAX = 0x15,
CORE_CHIPLET_ID_MIN = 0x20,
CORE_CHIPLET_ID_MAX = 0x37,
MAX_SPR_RESTORE_INST = 0x08,
SIZE_PER_SPR_RESTORE_INST = ((4 * sizeof(uint8_t)) / sizeof(uint32_t)),
};
// all section sizes below are in bytes
enum
{
SCOM_ENTRY_SIZE = 16,
INTERRUPT_HANDLER_SIZE = 8 * ONE_KB,
THREAD_LAUNCHER_SIZE = 256,
THREAD_RESTORE_SECTN = 192,
THREAD_COMPLETION = 64,
THREAD_AREA_SIZE = ONE_KB,
THREAD_SECTN_SIZE = THREAD_RESTORE_SECTN + THREAD_COMPLETION,
CORE_SPR_SECTN_SIZE = ONE_KB,
L2_AREA = (SCOM_ENTRY_SIZE * MAX_L2_SCOM_ENTRIES),
L3_AREA = (SCOM_ENTRY_SIZE * MAX_L2_SCOM_ENTRIES ),
EQ_AREA = SCOM_ENTRY_SIZE * MAX_EQ_SCOM_ENTRIES,
MAX_SIZE_PER_CORE = 8 * ONE_KB,
SPR_RESTORE_PER_CHIP = ( MAX_SIZE_PER_CORE *
( MAX_CORE_ID_SUPPORTED + 1)) +
( INTERRUPT_HANDLER_SIZE + THREAD_LAUNCHER_SIZE),
SCOM_SIZE_PER_CORE = ( MAX_CORE_SCOM_ENTRIES + 1 ) * SCOM_ENTRY_SIZE,
SCOM_SIZE_PER_CHIP = SCOM_SIZE_PER_CORE * ( MAX_CORE_ID_SUPPORTED + 1),
SCOM_SIZE_PER_CACHE_CHIPLET = L2_AREA + L3_AREA + EQ_AREA
+ SCOM_ENTRY_SIZE,
//size in byte ends
};
#ifdef __cplusplus
}//stopImageSection ends
#endif //__cplusplus
#endif
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