Flash:cell ext os area: Difference between revisions
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m (there is no info in wiki about this region or has been lost in the splitting process that was made time ago with flash related pages, info deleted in this edit was a copy from Flash:OtherOS) |
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= cell_ext_os_area = | = cell_ext_os_area = | ||
NAND only | NAND only | ||
{| class="wikitable" | |||
|+Header | |||
! offset !! lenght !! example !! name !! notes | |||
|- | |||
| 0x000 || 0x10 || cell_ext_os_area || '''magic''' || | |||
|- | |||
| 0x010 || 0x4 || ? || '''version''' || | |||
|- | |||
| 0x014 || 0x4 || 0x400 ? || '''otheros_area_offset''' || | |||
|- | |||
| 0x018 || 0x4 || 0x400 + unknown ? || '''otheros_bootloader_offset''' || | |||
|- | |||
| 0x01C || 0x4 || ? || ''reserved'' || | |||
|- | |||
| 0x020 || 0x4 || ? || '''otheros_bootloader_format''' || | |||
|- | |||
| 0x024 || 0x4 || ? || '''otheros_bootloader_size''' || | |||
|- | |||
| 0x028 || 0x1D8 || ? || ''reserved'' || up to 0x200 (1 block) | |||
|} | |||
{| class="wikitable" | |||
|+CellOS area | |||
! offset !! lenght !! example !! name !! notes | |||
|- | |||
| 0x200 || 0x4 || 0 || '''boot_flag''' || 0 = GameOS<br>1 = OtherOS | |||
|- | |||
| 0x204 || 0xC || ? || ''reserved'' || | |||
|- | |||
| 0x210 || 0x1F0 || ? || ''ext_params'' || up to 0x400 (2 blocks) | |||
|} | |||
{| class="wikitable" | |||
|+OtherOS area | |||
! offset !! lenght !! example !! name !! notes | |||
|- | |||
| 0x400 || varies || ? || ''unknown'' || | |||
|- | |||
| varies || varies || ? || '''otheros_bootloader''' || end of region at 0x400000 (8192 blocks) | |||
|} | |||
{{Flash}} | {{Flash}} | ||
<noinclude>[[Category:Main]]</noinclude> | <noinclude>[[Category:Main]]</noinclude> |
Revision as of 07:08, 10 April 2017
cell_ext_os_area
NAND only
offset | lenght | example | name | notes |
---|---|---|---|---|
0x000 | 0x10 | cell_ext_os_area | magic | |
0x010 | 0x4 | ? | version | |
0x014 | 0x4 | 0x400 ? | otheros_area_offset | |
0x018 | 0x4 | 0x400 + unknown ? | otheros_bootloader_offset | |
0x01C | 0x4 | ? | reserved | |
0x020 | 0x4 | ? | otheros_bootloader_format | |
0x024 | 0x4 | ? | otheros_bootloader_size | |
0x028 | 0x1D8 | ? | reserved | up to 0x200 (1 block) |
offset | lenght | example | name | notes |
---|---|---|---|---|
0x200 | 0x4 | 0 | boot_flag | 0 = GameOS 1 = OtherOS |
0x204 | 0xC | ? | reserved | |
0x210 | 0x1F0 | ? | ext_params | up to 0x400 (2 blocks) |
offset | lenght | example | name | notes |
---|---|---|---|---|
0x400 | varies | ? | unknown | |
varies | varies | ? | otheros_bootloader | end of region at 0x400000 (8192 blocks) |
|