[MinnowBoard] Memory Initialization error-Minnow Based Custom Board

[vijaikumar k]

Hi All,
         We use MinnowBoard as a reference design for one of our custom
board. The custom board has 8 MB SPI flash and 2 GB of DDR2 RAM. We made a
8MB Minnowboard UEFI image and flashed it into custom board. While booting
we got the following error in Memory Initialization phase.
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Detect graphic Memory Before MRC
IGD enabled.
MRC Entry
Geometry: 0 0101 1100
Ranks: 1 - 1 sets of memory chips
Width: 1 - 8 bits
Density: 3 - 2G
InstallEfiMemory.
Memory test failed at 0x740000, read 0x00000000.

ASSERT_EFI_ERROR (Status = Device Error)

PEI_ASSERT!:
c:\uefi\minnow_dev\MinnowBoardIntelNdaPkg\PlatformPei\MrcWrapper.c
(345): !EFI_ERROR (Status)
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Can anyone from Intel Help us with this issue? This is the first time we
are using a Intel processor for our project.

Regards
Vijai Kumar K
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