Make a bootable SD card


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.