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vc/intel/fsp/fsp2_0/cpx_sp: Expose DIMM Present and DdrVoltage fields 

The fields from SystemMemoryMapHob can be used to generate SMBIOS type 17.

Tested=On OCP Delta Lake, verify the values are expected.

Change-Id: I988e7341ddd3b701c698b41451a87890f21cc928
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45797
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Johnny Lin 2020-09-28 22:33:56 +08:00 committed by Angel Pons
parent 431741bf00
commit b734ae2e8a
1 changed files with 9 additions and 6 deletions
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15
src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h
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@ -89,7 +89,8 @@ typedef struct SystemMemoryMapElement {
} SYSTEM_MEMORY_MAP_ELEMENT;
typedef struct DimmDevice {
UINT8 reserved1[2];
UINT8 Present;
UINT8 reserved1[1];
UINT8 DcpmmPresent;
UINT8 reserved2[1];
UINT8 NumRanks;
@ -139,22 +140,24 @@ typedef struct SystemMemoryMapHob {
UINT32 memSize; // Total physical memory size
UINT16 memFreq; // Mem Frequency
UINT8 reserved2[61];
UINT8 reserved2[22];
UINT8 DdrVoltage;
UINT8 reserved3[38];
UINT8 NumChPerMC;
UINT8 numberEntries; // Number of Memory Map Elements
SYSTEM_MEMORY_MAP_ELEMENT Element[(MAX_SOCKET * MAX_DRAM_CLUSTERS * MAX_SAD_RULES) + MAX_FPGA_REMOTE_SAD_RULES];
UINT8 reserved3[2213];
UINT8 reserved4[2213];
MEMMAP_SOCKET Socket[MAX_SOCKET];
UINT8 reserved4[1603];
UINT8 reserved5[1603];
UINT16 BiosFisVersion; // Firmware Interface Specification version currently supported by BIOS
UINT8 reserved5[24];
UINT8 reserved6[24];
UINT32 MmiohBase; // MMIOH base in 64MB granularity
UINT8 reserved6[5];
UINT8 reserved7[5];
} SYSTEM_MEMORY_MAP_HOB;