Boot Policy Manifest (Type 0xC) Rules

It is required that all elements of the Boot Policy Manifest be in the specific sequence and in contiguous memory.

1. There can be more than one Boot Policy Manifest entries in the FIT. The ACM will only use the first one found and will ignore subsequent entries of this type.
2. The entry must follow the Key Manifest Entry (Type 0x0B).
3. The Version field should be set to 0x0100.
4. The C_​V bit in this entry should be clear.
5. The Checksum field is set to 0.
6. The Size field must be set to the value not less than the size of the Boot Policy Manifest Structure (the contiguous memory starting from the first byte of the Boot Policy Manifest Header through the last byte of the Boot Policy Manifest Signature Element).