/** @file
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@copyright
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Copyright 2019 - 2021 Intel Corporation. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _DDR4_SPD_REGS_H_
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#define _DDR4_SPD_REGS_H_
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//
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// DDR4 SPD Spec 4.0 Register Definitions
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//
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/* Byte 132 (0x084) (Registered): RDIMM Thermal Heat Spreader Solution */
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#define SPD_RDIMM_RDIMM_THERMAL_HEAT_SPREADER_SOLUTION_REG 0x0084
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typedef union {
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struct {
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UINT8 heat_spreader_thermal_characteristics : 7;
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/* Bits[0:6]
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Heat Spreader Thermal Characteristics
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0 = Undefined
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All other settings to be defined
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*/
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UINT8 heat_spreader_solution : 1;
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/* Bits[7]
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Heat Spreader Solution
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0 = Heat spreader solution is not incorporated onto this assembly
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1 = Heat spreader solution is incorporated onto this assembly
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*/
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} Bits;
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UINT8 Data;
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} RDIMM_RDIMM_THERMAL_HEAT_SPREADER_SOLUTION_STRUCT;
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#endif // #ifndef _DDR4_SPD_REGS_H_
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