Pre-built [ Demo ] Android Image flashing error

[nikhil29]

Hello NXP

I'm using i.MX 8M Nano EVK Board.

while flashing an Android demo image, getting this error :-

sudo ./uuu_imx_android_flash.sh -f imx8mn -a -e -u trusty

This script is validated with uuu 1.3.124 version, it is recommended to align with this version.
dtbo is supported
dual slot is supported
dynamic parttition is supported
generate lines to flash u-boot-imx8mn-trusty.imx to the partition of bootloader0
generate lines to flash partition-table.img to the partition of gpt
generate lines to flash dtbo-imx8mn.img to the partition of dtbo_a
generate lines to flash boot.img to the partition of boot_a
generate lines to flash vbmeta-imx8mn.img to the partition of vbmeta_a
lpmake I 09-23 12:03:46 4397 4397 builder.cpp:937] [liblp]Partition system_a will resize from 0 bytes to 918249472 bytes
lpmake I 09-23 12:03:46 4397 4397 builder.cpp:937] [liblp]Partition vendor_a will resize from 0 bytes to 458080256 bytes
lpmake I 09-23 12:03:46 4397 4397 builder.cpp:937] [liblp]Partition product_a will resize from 0 bytes to 335319040 bytes
generate lines to flash super.img to the partition of super
uuu script generated, start to invoke uuu with the generated uuu script
./uuu_imx_android_flash.sh: line 757: uuu: command not found

Thanks

Nikhil

[Zhiming_Liu · Accepted solution]

Hi,

 You need go to github and find mfgtools release to download uuu.exe/uuu.Put the bin file to windows/system32 or /usr/bin

Best Regards,

Zhiming

[nikhil29]

Hello zhiming 

I have added uuu [ for linux-Ubuntu ] in /usr/bin as you said then uuu : command not found error has solved, but showing new error now.                         

Error : Wait for Known USB Device Appear...

USB device [ Nano EVK ] connected properly which i have checked using dmesg | grep tty, still it's waiting for USB device, why  ??.

How do i solve this issue ?? 

Please help.

Thanks

Nikhil

[Zhiming_Liu]

You need change to download mode by change sw,and reconnect power

[nikhil29]

Thanks Zhiming

But i have already entered the board into serial download mode.

For i.MX 8M Nano [ SW1101 : 1000xxxxxx ] and [ SW1102 : xxxxxxxxxx ].

you can share solution for both windows and Ubuntu.

Thanks

Nikhil

[Zhiming_Liu]

Also you may need to install the serial driver, you can see the serial chip and google the driver

[nikhil29]

Thanks NXP

ok, i go for installing serrial driver

Thanks

Nikhil

[Zhiming_Liu]

Hi, 

Have you reconnect the power?

[nikhil29]

Yes

[nikhil29]

Thanks Zhiming for your soon reply

Thanks

Nikhil