How to program mc.itb after linux booting?

[songhee_yun]

yipingwang‌

Hi Thank you always...

I uses lx2160ardb. 

According to 'LSDKUG_Rev19.09.pdf' 5.4.4.1, mc.itb image can be update using u-boot cli.

I want to update that image after linux kernel booting. How can i do?

Thanks,

Songhee

[yipingwang · Accepted solution]

If you use SD card boot, you could use the following command to write MC image under Linux

$ sudo dd if=mc.itb of=/dev/sdX bs=512 seek=20480

Note:/dev/sdX is SD card device name.

[songhee_yun]

Hello~

if i uses FlexSPI Nor, which command should i use? 

[yipingwang]

For FlexSPI Nor boot, you have to program mc.itb in u-boot.