Stratix 10 Linux SD card booting

Hi Hector,
I have an S10 SX development kit in my lab. I want to design the SD card for this board (Do Altera recommend using the Rocket board image file?). If there is a flow diagram from Altera, it will be helpful. Rocket board has a lot, a lot of information, and it is difficult to digest. 
Prior to that, I already did the same thing from the DE10 standard board (Terassic); it was very smooth. But these Stratix boards have SDM, and other architectures are different.