thx i did it but now when i try writing the binary to sektor 0 of the micro SD card at /dev/sdc i had a message that /dev/sdc was unexpected…
i try then to upgrade the u-boot and now the box is bricked again…
SO i will test the Portisch command later and show the output…
You do realise that if you take the SD card and put it in your Windows PC that /flash is the (fully accessible) visible partition of the bootable SD card, don’t you?
I use Ubuntu 18.04 server. just download the iso, install it to a VM. After install connect the SD card reader hardware to the VM, insert the SD card and do fdisk -l. It will show sdc, sdb or something else. Then do a dd to sector 0 of the shown sdX. You don’t need to mount the SD card.
Hi.
I’ve been using this modified uboot in my MiniX U9-H for a long time and I had not realized that the USB do not work. Only USB-OTG works, the rest do not go.
I have done several tests with the original and modified uboot and I have collected the logs by UART.
It seems that the kernel recognizes the USB (with both uboots), but with modified there is no power on USB, with original one there isn’t any problem (if checked with a HDD attached on USB ports).
I have done the tests with the nightly of coreelec + ps3 controller attached in USB port 2.
This sounds a gpio needs to be switched on to enable USB power. But as there is no schematic or any other description a research by trial and error is needed.
You feel able to do electrical measurements on the PCB/USB port?
which guide did you follow? i need CEC to work. thank you
I tried with windows ubuntu. ( I have no idea what i am doing)
but have problems: make CROSS_COMPILE=aarch64-linux-gnu-
make[1]: aarch64-linux-gnu-gcc: Command not found
/
… i ran out of nerves
is there a easyer way to make this CEC to work ?
like just flash a boot img file or new kernel or whatever? If anyone has done it. for minix neo u9 can I just use his files ?
thanks! I am willing to pay for solution.