[U-Boot] [PATCH v3 0/23] tegra: warmboot (suspend / resume) support

[Stephen Warren]

On 04/09/2012 04:05 PM, Tom Warren wrote:
> From: Stephen Warren wrote at Monday, April 09, 2012 2:54 PM:
...
>> Note:
>>
>> Neither board appears to be able to actually boot a kernel any more, failing
>> with the following error:
>>
>> =============
>> Starting kernel ...
>>
>> Uncompressing Linux... done, booting the kernel.
>> Warning: Neither atags nor dtb found
>> =============
>>
>> However, this problem is present in u-boot-tegra/master before any changes
>> in this series.
>>
>> Tom, do you want me to file an internal bug for this?
>
> Has the upstream Seaboard (or Harmony) build ever been able to boot a kernel? I've never tried it, as I thought it was too incomplete for that yet (i.e. needs more drivers/periphs init'd first).

Yes, this (used to) work just fine, on both boards, booting with either
ATAGs or device tree. Same for Ventana and Paz00.

For reference, I use commit 9a420986cccc9bd2c37affd931d627b3c3e72952
plus a few patches that have since been upstreamed, plus a local change
to the default environment. I believe I tested a much later commmit than
that while testing other patches of Simon's as well (an earlier version
of the DT/USB/I2C patchset), but didn't update all my systems since I
didn't need that functionality.