| Partition | Purpose | Typical Start (hex) | Size (hex) | |-----------|---------|---------------------|-------------| | preloader | Boot ROM stage 1 | 0x0 | 0x40000 | | pgpt | Primary GPT | 0x0 (overlap) | 0x2000 | | proinfo | Factory info | 0x200000 | 0x300000 | | nvram | Calibration/IMEI | 0x500000 | 0x500000 | | protect1 | Security keys | 0xA00000 | 0xA00000 | | protect2 | Backup keys | 0x1400000 | 0xA00000 | | seccfg | Secure config | 0x1E00000 | 0x200000 | | uboot | U-Boot / LK | 0x2000000 | 0x100000 | | boot | Kernel + ramdisk | 0x2100000 | 0x2000000 | | recovery | Recovery image | 0x4100000 | 0x2000000 | | super | Dynamic partitions | 0x6100000 | 0x10000000 | | vbmeta | Verified boot | 0x16100000 | 0x200000 | | userdata | /data | 0x16300000 | dynamic | | cache | Cache (often empty) | varies | varies |
Extra quality, in the context of MT6833 scatter files, refers to the optimization of the scatter file to achieve improved performance, stability, and functionality. This can be achieved by fine-tuning the memory layout, adjusting the bootloader and kernel configurations, and optimizing the root file system. mt6833 scatter file extra quality
- partition_index: SYS15 partition_name: vbmeta file_name: vbmeta.img is_download: true type: NORMAL_ROM linear_start_addr: 0x1EF500000 physical_start_addr: 0x1EF500000 partition_size: 0x100000 region: EMMC_USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00 | Partition | Purpose | Typical Start (hex)
- general: MTK_PLATFORM_CFG info: - config_version: V1.1.2 platform: MT6833 project: generic_mt6833 storage: EMMC boot_channel: MSDC_0 block_size: 0x40000 adjusting the bootloader and kernel configurations