Hi,
I am working on bringing up the cortex M7 core of the IMX8MP processor. I want to perfome some specific operations on the cortext M7. As reference I am using the SDK SDK_2_13_0_MIMX8ML8xxxLZ of the IMX8MP.
I am using a custom board and the board is been used as a spi master while I have another device as the spi slave.
After modifying the device tree and this example SDK_2_13_0_MIMX8ML8xxxLZ\boards\evkmimx8mp\driver_examples\ecspi\interrupt_b2b_transfer\master. I loaded my code on my custom board. The code runs well and the isTransferCompleted flag is set to true to signify completion of data transfer but I did not get any output signal on my oscilloscope or on the SPI slave device. However, I get output on the terminal, which shows that the core is working.
Pls what can the problem be? I have checked the device tree and the ecspi2 node is disabled. Am I to do more initialization of the peripheral or must I do some more configuration of the device tree.
Thanks
Babatola Abayomi
