Re: Booting Jetson TX1?

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

On 06/08/2018 06:06, John Klos wrote:
> > That sounds like an ancient nvidia version, I think you need a mainline
> > u-boot (like the one build by pkgsrc/sysutils/u-boot-jetson-tx1).
>
> Since the flash tools aren't consistent with the NVIDIA documentation, I 
> wasn't able to flash a u-boot-dtb.bin created from pkgsrc. Instead, I 
> updated to the latest Tegra Linux R28.2.0 package from NVIDIA with 
> u-boot 2016.07-g9c3b9a4 (Mar 01 2018 - 20:40:15 -0800).
>
> Now NetBSD boots, but it hangs for thirty seconds or so here:
>
> [   1.0000000] (devmap va area)
> [   1.0000000] VM_MAX_KERNEL_ADDRESS = 0xffffffffffe00000
> [   1.0000000] ------------------------------------------
>
> After that, it boots this far:
[snip]

> ...and it hangs again!
>
> The only time I've seen things like this has been when an x86 system had 
> certain power savings modes enabled that the kernel didn't handle, and 
> everything would go to sleep (and stop) until interrupts came in from 
> various hardware.
>
> However, I have no idea what could be doing this in the case of a Jetson 
> TX1. Any thoughts?

pci enum

in u-boot seems to fix this.

Nick