Hello,
I am working on iMX8QXP based custom board with Yocto L5.4.24-2.1.0.
On our board, we are trying to communicate S27KS0641 HyperRAM using the FlexSPI interface. I did not find any driver specific to this which I can use.
So I have created my own driver inspired by spi_nor.c. After adjusting the dummy bytes I am able to read the ID register, read-write the Configuration register. But I am not able to correctly(with 100% accuracy) read-write data to/from memory.
Is there anything I am doing wrong?
Is there any driver which uses hyperbus interface and communicates to the memory connected to the flexSPI interface?
Thank you,
Priyank
