Open Zeki411 opened 4 years ago
@Zeki411 config-pin will "NEVER" be supported on the AM5x based BeagleBone AI.
You will have to use u-boot overlays..
Regards,
@Zeki411 config-pin will "NEVER" be supported on the AM5x based BeagleBone AI.
You will have to use u-boot overlays..
Regards,
now i want to enable spi at P9.17,P9.18,P9.21,P9.22 but i dont know how to do it can you help me pls ?
i try to use u-boot overlays by adding these following line in uEnv.txt but it doesnt work:
U-Boot Overlays
cmdline=coherent_pool=1M net.ifnames=0 quiet cape_universal=enable uboot_overlay_addr4=/lib/firmware/BB-SPIDEV0-00A0.dtbo uboot_overlay_addr5=/lib/firmware/BB-SPIDEV1-00A0.dtbo
@Zeki411 correct, those won't work.. All the "BB-" and "PB-" overlays are am335x based and will not work on the AM5x. There are a few "BBAI_*" example overlays.
But I haven't had any free personal time over this last few months to add more..
So, patches welcome..
Regards,
I know when you write a python script using adafruit_bbio.spi as the import, it will auto load SPIDEV0 or SPIDEV1 into an available cape slot based on your code i.e. spi(0,0). Wouldn't it do this for this board? Auto load the correct cape?.... assuming there was one.
@willisjr40 that doesn't support the BBAI yet..
Hello ! I cant use config-pin on beaglebone AI When I use "config-pin P8.07 gpio" it shows the failure: "P8_07 pinmux file not found! Pin has no cape: P8_07"
Here is my version
can anybody help me pls ?