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MSelv2
Beginner
284 Views

DDR4 SDRAM Memory test failure

We have designed a custom board based on xeon D1559 processor. We used on board DDR4 memory chip of 8Gb(512*16 configuration). The memory per channnel is 4GB (1GB * 4 chips).

We prepared the SPD binary and provided it as memory down configuration. We are using the Grangeville fsp package (BDXDE_FSP_MR_002_RC5_20161115). 

While the system boots up, the memory test failed. Our memory is in x16 configuration but the current code seems to test memory in x8 configuration. I have attached the debug log for reference.

Please let us know if any specific changes are required in MRC or in SPD to detect the memory successfully.

 

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CarlosAM_INTEL
Moderator
83 Views

Hello, @MSelv2​:

 

Thank you for contacting Intel Embedded Community.

 

The Intel(R) Firmware Support Package [Intel® FSP] consultations should be addressed to the channels listed at the following website:

 

https://github.com/IntelFsp/FSP/issues

 

Best regards,

@Mæcenas_INTEL​.

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