Each partition should correctly specify region: EMMC_USER (most) or region: EMMC_BOOT1 (preloader sometimes). No region: NONE for critical partitions.
# Prevent accidental overwrite of critical preloader
- partition_index: SYS01
partition_name: preloader_a
is_download: false
operation_type: INVISIBLE
Each partition has a defined linear address. For the MT6768, critical partitions include:
High-quality files use hex addresses consistent with the specific device’s eMMC/UFS mapping.
Use this checklist: