Espressobin anyone ?

[Søren Schmidt]

Hi

You need to build the .dtb file from what is in the source tree, not one obtained from the net.

I should work in -current (not tried, I use a heavy modified 12-stable).

You should modify your env in the onboard u-boot to load the right kernel and dtb.

Something like:

setenv fdt_name 'efi/boot/armada-3720-espressobin.dtb'
setenv image_name 'efi/freebsd/loader.efi'
setenv bootcmd 'mmc dev 0; fatload mmc 0:1 $kernel_addr $image_name;fatload mmc 0:1 $fdt_addr $fdt_name; bootefi $kernel_addr $fdt_addr'


-Søren

> On 10 Aug 2019, at 13.13, tscho via freebsd-arm <freebsd-arm at freebsd.org> wrote:
> 
> Hi
> 
> I received my Espressobin yesterday and tried to get FreeBSD running.
> Unfortunately I'm always stuck at the following:
> 
> /boot/kernel/kernel text=0x94d3ac data=0x191d50+0x84ae94
> syms=[0x8+0x13abb0+0x8+0x1260a6]
> No valid device tree blob found!
> WARNING! Trying to fire up the kernel, but no device tree blob found!
> 
> Is there a chance that I got the wrong dtb file? Where did you get yours
> from?
> 
> Johannes
> 
> 
> 
> --
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