Re: pine64-lts - can't detect disk

On Fri, Apr 13, 2018 at 11:05:06AM -0700, jungle Boogie wrote:
> On 13 April 2018 at 09:39, Jonathan Gray <jsg@jsg.id.au> wrote:
> > On Fri, Apr 13, 2018 at 09:19:23AM -0700, jungle Boogie wrote:
> >> On 13 April 2018 at 08:30, jungle Boogie <jungleboogie0@gmail.com> wrote:
> >> > Hi All,
> >> >
> >> > So between Peter Hessler's post here:
> >> > https://bsd.network/@phessler/99389809617980837
> >> >
> >> > And the install instructions for arm64:
> >> > https://ftp.openbsd.org/pub/OpenBSD/snapshots/arm64/INSTALL.arm64
> >> >
> >> > I have the pine64-lts:
> >> > https://www.pine64.org/?page_id=46823
> >>
> >>
> >> Forgot the dmesg:
> >>
> >> OpenBSD 6.3-current (RAMDISK) #235: Thu Apr 12 14:38:28 MDT 2018
> >> deraadt@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/RAMDISK
> >> real mem = 2015993856 (1922MB)
> >> avail mem = 1915539456 (1826MB)
> >> mainbus0 at root: Pine64+
> >
> > The sopine U-Boot image does not currently include the sopine device
> > tree as there isn't a sopine device tree in U-Boot.
> >
> > Until that changes, on the msdos/efi partition create an 'allwinner'
> > directory, install the dtb port and copy
> > /usr/local/share/dtb/arm64/allwinner/sun50i-a64-sopine-baseboard.dtb
> > to
> > allwinner/sun50i-a64-pine64-plus.dtb
> >
> > or to a different path and change fdtfile in the U-Boot environment.
> >
> > Though it isn't clear if that is the appropriate device tree.
> >
>
> Thanks for the reply. I think I'm closer, but there still seems to be
> some gaps...
>
> my sd card:
> $ ls /mnt/allwinner/
> sun50i-a64-pine64-plus.dtb
>
>
> => run findfdt
> ## Error: "findfdt" not defined
> => load mmc 0:1 ${fdt_addr_r} allwinner/sun50i-a64-pine64-plus.dtb
> 12734 bytes read in 35 ms (354.5 KiB/s)
> => load mmc 0:1 ${kernel_addr_r} efi/boot/bootaa64.efi
> 98588 bytes read in 43 ms (2.2 MiB/s)
> => bootefi ${kernel_addr_r} ${fdt_addr_r}

You shouldn't have to explicitly run bootefi as the target supports what
U-Boot calls 'generic distro boot' which will load a dtb and run bootefi
automatically.

If you were to keep the original dtb name you would have to do something
like

setenv fdtfile allwinner/sun50i-a64-sopine-baseboard.dtb
saveenv
boot

Until such time that the U-Boot patch series for it gets merged/released:
https://patchwork.ozlabs.org/patch/885574/