EFI Generic Read-Only (Hitachi)
EFI SH705519N (Hitachi SH7055/512KB)
EFI SH705822N, SH705828N (Hitachi SH7058/1MB)
EFI SH705927N (Hitachi SH7059/1.5 MB)
EFI SH725331N (Hitachi SH72531/1.25 MB)
EFI S7253332N (Hitachi SH72533/2MB) (Test)
Supported read, write, review, and correction checksums.
