NEOはMediatek製SOC搭載のため、preloaderモードがある。preloaderモードでは次のことができる。
１，metaモード、factoryモード、advanced metaモードに入る
２，パーティションのバックアップ（現時点で不可）
３，パーティションへのイメージファイル書き込み（現時点で不可）
preloaderモードへの入り方
電源を切った後USB接続するだけです。3秒ほどpreloaderモードに入ります。その間にpreloaderモードを使用した操作を行えばpreloaderモードが維持されます。
Scatterファイル(wwr mtkで作成)
#########################################__WwR_MTK_2.50__###################################################
#
# General Setting
#
#########################################__WwR_MTK_2.50__###################################################
- general: MTK_PLATFORM_CFG
info:
- config_version: V1.1.2
platform: MT8168
project: WwR_Testing
storage: EMMC
boot_channel: MSDC_0
block_size: 0x20000
############################################################################################################
#
# Layout Setting
#
############################################################################################################
- partition_index: SYS0
partition_name: preloader
file_name: preloader.img
is_download: true
type: SV5_BL_BIN
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x0
region: EMMC_BOOT_1
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: BOOTLOADERS
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS1
partition_name: pgpt
file_name: pgpt.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS2
partition_name: proinfo
file_name: proinfo.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x80000
physical_start_addr: 0x80000
partition_size: 0x300000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS3
partition_name: boot_para
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x380000
physical_start_addr: 0x380000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS4
partition_name: cam_vpu1
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x480000
physical_start_addr: 0x480000
partition_size: 0xF00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS5
partition_name: cam_vpu2
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x1380000
physical_start_addr: 0x1380000
partition_size: 0xF00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS6
partition_name: cam_vpu3
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x2280000
physical_start_addr: 0x2280000
partition_size: 0xF00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS7
partition_name: nvram
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x3180000
physical_start_addr: 0x3180000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS8
partition_name: protect1
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x3680000
physical_start_addr: 0x3680000
partition_size: 0xA00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS9
partition_name: protect2
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x4080000
physical_start_addr: 0x4080000
partition_size: 0xA00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS10
partition_name: persist
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x4A80000
physical_start_addr: 0x4A80000
partition_size: 0x3000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS11
partition_name: nvcfg
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x7A80000
physical_start_addr: 0x7A80000
partition_size: 0x800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS12
partition_name: seccfg
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x8280000
physical_start_addr: 0x8280000
partition_size: 0x40000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS13
partition_name: lk
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x82C0000
physical_start_addr: 0x82C0000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: true
reserve: 0x00
- partition_index: SYS14
partition_name: lk2
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x83C0000
physical_start_addr: 0x83C0000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS15
partition_name: boot
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x84C0000
physical_start_addr: 0x84C0000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS16
partition_name: recovery
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x94C0000
physical_start_addr: 0x94C0000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS17
partition_name: para
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xA4C0000
physical_start_addr: 0xA4C0000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS18
partition_name: logo
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xA540000
physical_start_addr: 0xA540000
partition_size: 0x800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: true
reserve: 0x00
- partition_index: SYS19
partition_name: dtbo
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xAD40000
physical_start_addr: 0xAD40000
partition_size: 0x800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS20
partition_name: expdb
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xB540000
physical_start_addr: 0xB540000
partition_size: 0xA00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS21
partition_name: frp
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xBF40000
physical_start_addr: 0xBF40000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS22
partition_name: nvdata
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xC040000
physical_start_addr: 0xC040000
partition_size: 0x2000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS23
partition_name: tee1
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xE040000
physical_start_addr: 0xE040000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: true
reserve: 0x00
- partition_index: SYS24
partition_name: tee2
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xE540000
physical_start_addr: 0xE540000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS25
partition_name: kb
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xEA40000
physical_start_addr: 0xEA40000
partition_size: 0x200000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS26
partition_name: dkb
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xEC40000
physical_start_addr: 0xEC40000
partition_size: 0x200000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS27
partition_name: metadata
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xEE40000
physical_start_addr: 0xEE40000
partition_size: 0x2000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS28
partition_name: vbmeta
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x10E40000
physical_start_addr: 0x10E40000
partition_size: 0xB40000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS29
partition_name: system
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x11980000
physical_start_addr: 0x11980000
partition_size: 0x54400000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS30
partition_name: vendor
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x65D80000
physical_start_addr: 0x65D80000
partition_size: 0x19000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS31
partition_name: factory
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x7ED80000
physical_start_addr: 0x7ED80000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS32
partition_name: cache
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x7FD80000
physical_start_addr: 0x7FD80000
partition_size: 0x40000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS33
partition_name: userdata
file_name: dummy.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xBFD80000
physical_start_addr: 0xBFD80000
partition_size: 0x0
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00
- partition_index: SYS34
partition_name: sgpt
file_name: dummy.img
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xFFFF0000
physical_start_addr: 0xFFFF0000
partition_size: 0x0
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: false
is_reserved: true
operation_type: RESERVED
is_upgradable: false
empty_boot_needed: false
reserve: 0x00