Hi everyone,
I hope I’m posting this in the right section, as I can’t find one for the rCore module.
I am trying to use the rCore-RK3308 SoM and the Shanjin V.1.1 expansion board, but I can’t find any documentation for the expansion board, only for version 1.0. I also can’t find an image for the rCore SoM.
I used the image for the Rock Pi S because it is the previous module, but it cannot boot. There are no serial console pins for UART 0 on the expansion board, so I can’t debug the boot process.
I have tried MaskROM and a Rockchip bootloader and can see the SoM as a USB device.
I have tried the Armbian and Radxa official images, as well as the image for the Shanjin board, but nothing works.
I am using an SD card to boot and my expansion board has no EMMC.
Does anyone have experience with this chip and expansion board and can help me boot it?
Many thanks in advance.