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| author | Johnny Lin <johnny_lin@wiwynn.com> | 2020-09-28 22:33:56 +0800 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-10-08 12:08:31 +0000 |
| commit | b734ae2e8a1b9d7bca23f97b2da08c7817b8972a (patch) | |
| tree | 523bcdc65e2131027ce4617ddaa9cf2b176f4f09 | |
| parent | 431741bf008f46326a3685f9395127586481d304 (diff) | |
| download | coreboot-b734ae2e8a1b9d7bca23f97b2da08c7817b8972a.tar.xz | |
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>
| -rw-r--r-- | src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h b/src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h index 7baa11a480..dc870f1ad1 100644 --- a/src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h +++ b/src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h @@ -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; |