Aw: Re: barebox - rk3568

[Frank Wunderlich]

> Gesendet: Mittwoch, 05. Januar 2022 um 13:08 Uhr
> Von: "Ahmad Fatoum" <a.fatoum at pengutronix.de>
> An: "Frank Wunderlich" <frank-w at public-files.de>, barebox at lists.infradead.org
> Betreff: Re: barebox - rk3568

> > https://www.barebox.org/doc/latest/boards/rockchip.html#rockchip-rk3568
> >
> > says it starts from sector 32, my first block for uboot (idblock.bin=spl+raminit) starts at 64, full uboot in partition at 8M.
>
> You probably figured it out by now, but the discrepancy is likely due to differing
> block sizes. barebox documentation has `dd bs=1024`, while the default is 512.
> boot firmware is a single chunk with barebox, so no separate second stage bootloader
> partition.

thanks, this indeed explain the different offset, which is same after resolving the double blocksize

> > As it differs a bit from evb can i add new dts like in uboot?
>
> You can check out the commit adding the EVB or the Pine64 Quartz64:
> 8d14f8e898b4 ("arm: rockchip: add support for the quartz64 board")
>
> Feel free to send patches for your board along the same lines. :)

currently evb is working well, so i try to add bootscripts and maybe an menu (if i found out how) :)

regards Frank