Firefly RK3399 manual partitioning

phkr

Hello!

I want to create the following eMMC partition scheme: [MBR][u-boot image flashed via dd][rootfs containing kernel, ramdisk and fdt]
So, here are the questions about it:
1) Will it work?
2) Could it be performed from the same image flashed to SD/HDD (connected via M.2)?

penguin

Hi phkr,  

1) it will work in eMMC and SDCard if the space required by SPL is reserved. See Armbian for example.
2) it will not work because the bootrom does not support booting from M.2.

See the boot-mode doc for reference:
http://wiki.t-firefly.com/en/Firefly-RK3399/boot-mode.html