sharp tv

[dahai2626]

I unpacked a sharp tv BIN file. I want to update systimg.img add root. How do I modify config file for it?
~header_script

#-------------USB Upgrade Bin Info----------------

Device : cv6a648_base

Build PATH : /home/niu_lj/fxc648

Build TIME : 2017-12-27 17:44:09

setenv limite_upgrade allow

File Partition: set_partition

mmc slc 0 1
mmc rmgpt
mmc create misc 0x00080000
mmc create factory 0x0C800000
mmc create recovery 0x01900000
mmc create boot 0x01400000
mmc create optee 0x00600000
mmc create armfw 0x00010000
mmc create RTPM 0x00040000
mmc create dtb 0x00100000
mmc create tvservice 0x0A000000
mmc create tvconfig 0x05000000
mmc create tvdatabase 0x00F00000
mmc create tvcustomer 0x05000000
mmc create system 0x51400000
mmc create cache 0x40000000
mmc create userdata 0x2E0000000

File Partition: factory

mmc erase.p factory
filepartload 0x20200000 $(UpgradeImage) 0x4000 0xaffab
mmc unlzo 0x20200000 0xAFFAB factory 1
filepartload 0x20200000 $(UpgradeImage) 0xb4000 0x3a9b7
mmc unlzo.cont 0x20200000 0x3A9B7 factory 1

File Partition: mboot

filepartload 0x20200000 $(UpgradeImage) 0xef000 0x13800
mmc write.boot 1 0x20200000 0 0x13800
filepartload 0x20200000 $(UpgradeImage) 0x103000 0x1bac00
mmc write.p 0x20200000 MBOOT 0x1BAC00

File Partition: recovery

filepartload 0x20200000 $(UpgradeImage) 0x2be000 0x11f1b09
mmc erase.p misc
mmc erase.p recovery
mmc write.p 0x20200000 recovery 0x11F1B09 1
setenv recoverycmd mmc read.p 0x23000000 dtb 0x00100000; mmc read.p 0x24D00000 recovery 0x01900000; bootm 0x24D00000
saveenv

File Partition: boot

filepartload 0x20200000 $(UpgradeImage) 0x14b0000 0xe15d43
mmc erase.p boot
mmc write.p 0x20200000 boot 0xE15D43 1
setenv bootcmd mmc read.p 0x23000000 dtb 0x00100000; mmc read.p 0x24D00000 boot 0x01400000; bootm 0x24D00000
saveenv

File Partition: optee

filepartload 0x20200000 $(UpgradeImage) 0x22c6000 0x18ded0
mmc erase.p optee
mmc write.p 0x20200000 optee 0x18DED0

File Partition: armfw

filepartload 0x20200000 $(UpgradeImage) 0x2454000 0xa270
mmc erase.p armfw
mmc write.p 0x20200000 armfw 0xA270

File Partition: RT_PM

filepartload 0x20200000 $(UpgradeImage) 0x245f000 0x10000
mmc erase.p RTPM
mmc write.p 0x20200000 RTPM 0x10000 1

File Partition: dtb

filepartload 0x20200000 $(UpgradeImage) 0x246f000 0xc7e
mmc erase.p dtb
mmc write.p 0x20200000 dtb 0xC7E 1

File Partition: tvservice

filepartload 0x20200000 $(UpgradeImage) 0x2470000 0x1dcc6db
mmc erase.p tvservice
mmc unlzo 0x20200000 0x1DCC6DB tvservice 1

File Partition: tvconfig

filepartload 0x20200000 $(UpgradeImage) 0x423d000 0x330109
mmc erase.p tvconfig
mmc unlzo 0x20200000 0x330109 tvconfig 1

File Partition: tvdatabase

filepartload 0x20200000 $(UpgradeImage) 0x456e000 0xf00000
mmc erase.p tvdatabase
mmc write.p 0x20200000 tvdatabase 0xF00000 1

File Partition: tvcustomer

filepartload 0x20200000 $(UpgradeImage) 0x546e000 0x2aefc9
mmc erase.p tvcustomer
mmc unlzo 0x20200000 0x2AEFC9 tvcustomer 1

File Partition: system

mmc erase.p system
filepartload 0x20200000 $(UpgradeImage) 0x571d000 0x4a945ed
mmc unlzo 0x20200000 0x4A945ED system 1
filepartload 0x20200000 $(UpgradeImage) 0xa1b2000 0x7948904
mmc unlzo.cont 0x20200000 0x7948904 system 1
filepartload 0x20200000 $(UpgradeImage) 0x11afb000 0x6c11d37
mmc unlzo.cont 0x20200000 0x6C11D37 system 1
filepartload 0x20200000 $(UpgradeImage) 0x1870d000 0x6220fa6
mmc unlzo.cont 0x20200000 0x6220FA6 system 1
filepartload 0x20200000 $(UpgradeImage) 0x1e92e000 0x542b03c
mmc unlzo.cont 0x20200000 0x542B03C system 1
filepartload 0x20200000 $(UpgradeImage) 0x23d5a000 0x565993d
mmc unlzo.cont 0x20200000 0x565993D system 1
filepartload 0x20200000 $(UpgradeImage) 0x293b4000 0x5afadd2
mmc unlzo.cont 0x20200000 0x5AFADD2 system 1
filepartload 0x20200000 $(UpgradeImage) 0x2eeaf000 0x29b3027
mmc unlzo.cont 0x20200000 0x29B3027 system 1
filepartload 0x20200000 $(UpgradeImage) 0x31863000 0x75336
mmc unlzo.cont 0x20200000 0x75336 system 1

File Partition: cache

filepartload 0x20200000 $(UpgradeImage) 0x318d9000 0x4b07a2
mmc erase.p cache
mmc unlzo 0x20200000 0x4B07A2 cache 1

File Partition: userdata

filepartload 0x20200000 $(UpgradeImage) 0x31d8a000 0x35f0182
mmc erase.p userdata
mmc unlzo 0x20200000 0x35F0182 userdata 1

File Partition: set_config

setenv power_key 0x1C
setenv ir_header_code0 0x00
setenv ir_header_code1 0xdf
setenv bootargs console
saveenv
setenv bootargs console=ttyS0,115200 androidboot.console=ttyS0 root=/dev/ram rw rootwait init=/init CORE_DUMP_PATH=/data/core_dump.%%p.gz KDebug=1 delaylogo=true androidboot.selinux=permissive security=selinux SDIO_CONFIG=1 tee_mode=optee str_ignore_wakelock loglevel=0
setenv bootlogo_gopidx 2
setenv bootlogo_buffer E_MMAP_ID_BOOTLOGO_BUFFER
setenv first_upgrade_factory 0
setenv str_crc 2
setenv music 0
setenv db_table 0
setenv verify n
setenv WDT_ENABLE 1
setenv WDT_TUMEOUT 20
setenv sync_mmap 1
saveenv
setenv CtvUpgrade_complete 1
setenv sync_mmap 1
setenv db_table 0
setenv u16CurPWMvalue N
setenv first_setup 1
setenv pre_modelname
setenv video_service IQIYI
setenv factory_burningmode 0
setenv dc_poweroff 0
saveenv
printenv
mmc erase.boot 2
% <- this is end of script symbol

bin file:https://cs.sharp.cn/cloud/public.php?service=files&t=8079a72c16417430e739219d1e4510d0&download
add SuperSU.apk system.img:https://drive.google.com/open?id=1FVBFW4abR8KnOnbneQ1F9S5iUcV080l7

Thank you !