Partition Table

Android Partition Table

(update date : 2019.01.15)

Area Name Size From(sector #) To(Sector #) Name for Fastboot Partition Name
BL1 / MBR 512B 0 0 -
U-Boot 959.5KB 1 1919 bootloader /dev/block/bootloader
U-Boot Environment 64KB 1920 2047 env /dev/block/env
MPT table 4KB 2048 2055 ptable /dev/block/ptable
MISC (Boot message) 4KB 2056 2063 misc /dev/block/misc
Logo 2MB 2064 6159 logo /dev/block/logo
Device Tree Blob 128KB 6160 6415 dtbs /dev/block/dtbs
Boot Ramdisk 16MB 6416 39183 boot /dev/block/boot
Recovery Ramdisk 24MB 39184 88335 recovery /dev/block/recovery
EXT4 for Android Cache 1GB 88336 2185487 cache /dev/block/cache
FAT32 for Odm 32MB 2185488 2251023 odm /dev/block/odm
EXT4 for Android System 1792MB 2251024 5921039 system /dev/block/system
EXT4 for Android Vendor 512MB 5921040 6969615 vendor /dev/block/vendor
EXT4 for Android Product 32MB 6969616 7035151 product /dev/block/product
EXT4 for Android param 16MB 7035152 7067919 param /dev/block/param
- 8MB 7067920 7084303 cri_data /dev/block/cri_data
EXT4 for Android userdata - 7084304 - data /dev/block/data

Ubuntu Partition Table

(update date : 2019.02.13)

Area Name Size From(sector #) To(Sector #) Name for Fastboot Partition Name
BL1 / MBR 512B 0 0 -
U-Boot 959.5KB 1 1919 bootloader /dev/block/bootloader
U-Boot Environment 64KB 1920 2047 env /dev/block/env
FAT32 for boot 128MB 2048 264191 - mmcblk0p1
EXT4 for root filesystem - 264192 remaining blocks - mmcblk0p2

Onboard SPI partition table for

This partition table is designed to store Petitiboot image in the onboard SPI flash memory (8MiB) (update date : 2019.02.13)

Area Name Size From(Offset #) To(Offset #)
U-Boot 960kB 0x00000000 0x000EFFFF
U-Boot Environment 64kB 0x000F0000 0x000FFFFF
DTB 100kB 0x00100000 0x00118FFF
Kernel 3895kB 0x00119000 0x004E6BFF
Initrd 3173kB 0x004E6C00 0x007FFFFF