00:07 <naobsd> there is no fastboot mode on RR and any other Rockchip device

00:09 <ganbold_> naobsd: any news about u-boot on rockchip device?

00:15 <naobsd> ganbold: currently I'm not focusing it, I'm not sure but probably no one talked about it

00:29 <ojn> naobsd: so what mode can you run rkflashtool in?

00:32 <ojn> ah, bootloader mode, which is their proprietary fastboot-like mode. sigh.

00:34 <naobsd> I understand "fastboot" is name of specific program/protocol. RK's mask rom mode, bootloader mode, and rkflashtool are different.

00:35 <naobsd> you can force bootloader mode by pressing "recovery key" on RR

00:36 <naobsd> "recovery key" and OTG connection to PC

00:44 <ojn> Ah, I'll experiment with tying that low by default

00:44 <ojn> and using rkflashtool to boot once i've reflashed

00:46 <ojn> it's routed out on the debug connector, so that'll be easy.

00:46 <ojn> s/debug/j8/

00:53 <naobsd> if you want to flash something to RR, you can use rkflashtool with bootloader mode.

00:54 <naobsd> but rkflashtool always flashes something(you specified) into NAND, not just loading into RAM

00:55 <naobsd> fastboot can do it but rkflashtool cannot

00:56 <naobsd> there may be secret command to do it, but at least currently no one knows it ;)

11:43 <ganbold_> naobsd: I was able to boot kernel at 0x60400000

12:54 <naobsd> ganbold: great!

12:55 <naobsd> is there any special thing?

13:07 <ganbold_> naobsd: seems no any special thing, just booted

13:08 <ganbold_> naobsd: but occasionally some compiled kernels don't show any boot messages on screen

13:08 <naobsd> just modifying KERNEL_IMG, I see :)