- LoRom (P0) will write up to 8MB starting from file 0x0 to flashrom 0x0.
- HiRom (P0) will write up to 4MB starting from file 0x0 to flashrom 0x0.
- ExLoRom (P1) will write the first 4MB starting from file 0x0 to flashrom 0x400000. And then a second block up to 4MB from file 0x400000 to flashrom 0x0.
- ExHiRom (P1) will write the first 4MB starting from file 0x0 to flashrom 0x400000. And then a second block up to 4MB from file 0x400000 to flashrom 0x0.