Hi, I bougth the tmdxlcdk138 board, I succed building the kernel and the U-boot, but now I am stuck, because I select the spi "user mode spi device driver support", but when I tried to test it (spidev_test.c) I can't, and. I realized that there isn't spidev in /dev folder, so I have been tried to configure it, but I have failed, I have used scripts, mknod (after more /proc/devices), modprobe and nothing, could you please, help me I am not good looking the drivers code, so I would like to know if there is any arago-project released that works inmediatly, I have seen a lot of threats in this forum but I haven't been able to make it works, I haven't been able to use the gpios too (to change the value of the gpios that are connected to leds,just for testing), so I would to know if is there any tutorial (for dummies) that could help me in this issue, or you can link me to any webpage, o give me a simple answer ( I have been looking board-da850-evm.c, but I don't know how configure it to use spi0), any response would be appreciated,
Daniel