06:14 <brads> wens: I think I can overcome the board design for UHS-I on the sdio as I have direct access to the GPIO pins. I also have access to the VDDIO_AO1V8 reference from S905 for a level shifter and then I can maybe switch it via GPIO.

06:17 <brads> The sd adaptor connected to the sdio pins im using at the moment has long wires (and some resisters inline with them) but it works well with the expection that I cannot directly boot the device (ie no BL1 can be found on this port)

06:22 <brads> jbrunet: I plan to shorten the wires for some testing, do you think I would find a limitation in the hardware? Maybe I can play with the driver to try to add UHS-I modes

07:17 <brads> jbrunet: In regards to audio I would like to see some i2s input. I have trouble with USB soundcards on odroid c2 (duplex mode) in a realtime environment or usb in general with -rt

07:22 <brads> The C2 or s905 itself works well with -rt (with USB disabled) so I figure I use gpio keyboard/ mouse & sdio wifi for communications if I need wifi and leave USB hub powered off.

07:25 <brads> Also interested in running machinekit with USB turned off and running stepper motor controller communications over GPIO or emulating a realtime parellel port over GPIO

07:26 <brads> jbrunet: do you think I am wasting my time?

18:32 <hejux> hello, i wonder where can i get the latest amlogic-905d kernel?

18:36 <narmstrong> hejux: kernel.org

18:39 <hejux> narmstrong: thanks, i have a phicomm N1 now running archlinux arm with a armbian kernel v4.19.15

18:39 <hejux> the kernel is based on https://github.com/150balbes/Amlogic_s905-kernel

18:40 <hejux> i want to compile my own kernel from kernel.org, but i don't know how.

18:40 <hejux> tried archlinux arm kernel linux-aarch64, it won't boot.

18:42 <hejux> i think it is the uboot and dtb parts that i did not get right