FSP Boot Manifest (Type 0xD) Rules

It is required that all elements of the "FSP Boot Manifest" (FBM) be in the specific sequence and in contiguous memory.

FBM record 0xD must follow "Generic FIT Entry Format" as shown in Table 1:

1. There can be more than one FBM record entry in the FIT. The ACM will only use the first one found and will ignore subsequent entries of this type.
2. The entry must be located after the Boot Policy Manifest Entry (Type 0x0C).
3. The Version field should be set to 0x0100.
4. The C_​V bit in this entry should be clear.
5. The Checksum field should be set to 0.
6. The Size field should be set to the value not less than the size of the FBM Structure (the contiguous memory starting from the first byte of the FBM Structure through the last byte of the FBM Signature Element).