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NAND structure
| Partition name
|
Offset
|
Size
|
Bis Partition ID
|
Description
|
| N/A
|
0x0
|
?
|
20
|
GPT header, partition ID also provides raw access to all partitions
|
| PRODINFO
|
0x00004400
|
0x003FBC00
|
27
|
"CAL0" raw partition containing set:cal data
|
| PRODINFOF
|
0x00400000
|
0x00400000
|
28
|
FAT12 filesystem, additional calibration?
|
| BCPKG2-1-Normal-Main
|
0x00800000
|
0x00800000
|
21
|
?
|
| BCPKG2-2-Normal-Sub
|
0x01000000
|
0x00800000
|
22
|
?
|
| BCPKG2-3-SafeMode-Main
|
0x01800000
|
0x00800000
|
23
|
Data read via Bis-storage is zeros until offset 0x4000. The content of the package2 file from "Firmware package B" is located at offset 0x4000.
|
| BCPKG2-4-SafeMode-Sub
|
0x02000000
|
0x00800000
|
24
|
Same content as above(for the start at least), probably used as a backup partition.
|
| BCPKG2-5-Repair-Main
|
0x02800000
|
0x00800000
|
25
|
?
|
| BCPKG2-6-Repair-Sub
|
0x03000000
|
0x00800000
|
26
|
?
|
| SAFE
|
0x03800000
|
0x04000000
|
29
|
FAT32 filesystem
|
| SYSTEM
|
0x07800000
|
0xA0000000
|
31
|
FAT32 filesystem
|
| USER
|
0xA7800000
|
0x680000000
|
30
|
FAT32 filesystem
|