global bpb_disk_info

    jmp boot_start
    TIMES 3-($-$$) DB 0x90   ; Support 2 or 3 byte encoded JMPs before BPB.

bpb_disk_info:
    ; Dos 4.0 EBPB 1.44MB floppy
    OEMname:           db    "mkfs.fat"  ; mkfs.fat is what OEMname mkdosfs uses
    bytesPerSector:    dw    512
    sectPerCluster:    db    1
    reservedSectors:   dw    1
    numFAT:            db    2
    numRootDirEntries: dw    224
    numSectors:        dw    2880
    mediaType:         db    0xf0
    numFATsectors:     dw    9
    sectorsPerTrack:   dw    18
    numHeads:          dw    2
    numHiddenSectors:  dd    0
    numSectorsHuge:    dd    0
    driveNum:          db    0
    reserved:          db    0
    signature:         db    0x29
    volumeID:          dd    0x2d7e5a1a
    volumeLabel:       db    "NO NAME    "
    fileSysType:       db    "FAT12   "
