Intel PCH-LP, Programming Manual

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FAQ and Troubleshooting
A: See the answer to the question above: Is my flash part supported by the Flash
Programming Tool (FPT)? How can I add support for a new flash to FPT?
If the tool correctly identifies the flash part installed and still gives an error message
like:
--- Flash Devices Found ---
SPI1234 ID:0x123456 Size: 4096KB (32768Kb)
Device ID: 0xFFFF not supported.
Error 405: There is no supported SPI flash device installed
This error will result when the descriptor has two flash parts defined. Edit the image via
FIT/FITC and set the number of flash components to 1. See
456H
7.2 Modifying the Flash
Descriptor Region for more information.
This error can also result if BIOS has not correctly set up software sequencing. See 6.4
Software Sequencing Opcode Recommendations for Opcodes required for FPT
operation.
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