BPI M2M V1.1 is unable to boot


(Jagan Teki) #1

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.


(ZB) #2

sorry, could you please provide me log info?


(Jagan Teki) #3

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


(ZB) #4

Did you connect the right pins?

http://wiki.banana-pi.org/Banana_Pi_BPI-M2M#GPIO_PIN_define


(Jagan Teki) #5

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