How to make a bootable SD card?I use dd if=boot0_sdcard.bin of=/dev/sdb bs=1k seek=8 to write boot0 to SD card, but the board won't boot.There's no output from uart.
You will have to create a Fat32 partition first.
Not really. I solved it after going back to the source code.The problem is actually that .bin file after compiling lack the data to perform hardware initialization. You need to make boot0_sdcard.fex..fex file is like sunxi's dts.