Asrock b660m steel legend, Help Add support for the QXQ4 Engineering Processor

[ffrog911]

  W25Q128BV@WSON8_20251130_204347_orig.rar (Size: 10.39 MB / Downloads: 0)
Hello,
there is a workingboard Asrock b660m steel legend

I want to put an engineering processor QXQ4 cpuid: 00090671

Help add the microcode of the processor to the Bios firmware.
A miscarriage of Bios, I'm enclosing.

I tried to collect himself, but I do something wrong, does not want to start, and did not fully understand the FIT table.
P's the Programmer is there, so I'm not afraid of experiments.

Thank You In Advance.