BPI M2M V1.1 is unable to boot

Jagan_Teki · January 12, 2019, 11:10am

Hi,

I have BPI M2M V1.1 A33 based board, which I can see any logs on the debug uart and no image on LCD7. I’m using the images from this link.

Note: the same board I have seen uart log with Mainline U-Boot.

Any help.

Jackzeng · January 14, 2019, 2:38am

sorry, could you please provide me log info?

Jagan_Teki · January 14, 2019, 5:48am

I couldn’t see any log on the console. attached is my setup. BPI-M2m

Jackzeng · January 15, 2019, 3:39am

Did you connect the right pins?

Jagan_Teki · January 17, 2019, 4:30pm

Yes, you can see above diagram that I attached, Black - ground, Green - TX, Yellow - RX even I swap TX and RX.

Jagan_Teki · January 23, 2019, 6:01am

Any further help this?