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Description
This page describes internal memory partitionining used by qtopia-ezx firmware on gen2 phones (A1200,E6,E2).
Map
| Mtd device | Code group | Name | Start address (hex) | End Address | Size | Modified | Used | Writable |
|---|---|---|---|---|---|---|---|---|
| mtd0 | CADDO_SECOND | 0×00000000 | 0×00008000 | 0×00008000 | no | no | yes | |
| mtd1 | bluetooth | 0×00008000 | 0×00010000 | 0×00008000 | yes | yes | yes | |
| mtd2 | CADDO_PRIMARY | 0×00010000 | 0×00018000 | 0×00008000 | no | no | yes | |
| mtd3 | FOTA_REV | 0×00018000 | 0×00020000 | 0×00008000 | no | no | yes | |
| mtd4 | MBM (boot) | 0×00020000 | 0×00060000 | 0×00040000 | no | yes | no | |
| mtd5 | CG31 | CONFIG | 0×00060000 | 0×00080000 | 0×00020000 | yes | yes | yes |
| mtd6 | CG32 | BLOB | 0×00080000 | 0x000A0000 | 0×00100000 | no | no | yes |
| mtd7 | CG33 | KERNEL | 0x000A0000 | 0x001A0000 | 0×00100000 | yes | yes | yes |
| mtd8 | CG35 | Angstrom | 0x001A0000 | 0x018C0000 | 0×01720000 | yes | yes | yes |
| mtd10 | TEST_CMD | 0x018C0000 | 0x018E0000 | 0×00020000 | no | no | yes | |
| mtd11 | CG39 | LOGO | 0x018E0000 | 0×01900000 | 0×00020000 | yes | yes | yes |
| mtd12 | FOTA | 0×01900000 | 0x019C0000 | 0x000C0000 | no | no | yes | |
| mtd13 | RESERVE | 0x019C0000 | 0x019E0000 | 0×00020000 | no | no | yes | |
| mtd9 | CG41 | Qtopia | 0x019E0000 | 0×04000000 | 0×02620000 | yes | yes | yes |
Notes
- config used by bootloader ( MBM ) to store kernel params
- Really kernel starts from 0x000A8000
- LOGO is gif image showed by bootloader and really starts from 0x018E000
- IIRC, TEST_CMD is used during flash process ( by RDL3 ), so we can`t change it address
- bluetooth must contain mbtdload binary to initialize bluetooth chip
