09-28-2019, 04:30 AM
When you say "rkbin" are you referring to Boot Flow 1 (per rockchip terminology)? I've gotten a successful compile with mainline uboot and bl31.elf, which rockchip designates as Boot Flow 2. Booting is under 30sec. There's no instability that I can tell, and I've compiled the kernel on the SBC, as well as run multiple stress tests.
Let me know if that procedure works, I'll try to help if I can.
Let me know if that procedure works, I'll try to help if I can.