lkml.org 
[lkml]   [2017]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: RFC: Copying Device Tree File into reserved area of VMLINUX before deployment
From
Date
Ulf,

On 11/20/17 06:44, Mark Rutland wrote:
> On Sun, Nov 19, 2017 at 11:23:42PM -0500, Frank Rowand wrote:
>> adding devicetree list, devicetree maintainers
>>
>> On 11/18/17 12:59, Ulf Samuelsson wrote:
>>> I noticed when checking out the OpenWRT support for the board that they have a method to avoid having to pass the device tree address to the kernel, and can thus boot device tree based kernels with U-boots that
>>> does not support device trees.
>>>
>>> Is this something that would be considered useful for including in mainstream:
>
> On 32-bit arm, we support an appended DTB for cases like this. The DTB
> is appended to the end of the kernel image, rather than being embedded.

That is CONFIG_ARM_APPENDED_DTB, if you want to see what it looks like.


> Does mips not support something similar?
>
> Thanks,
> Mark.
>

\
 
 \ /
  Last update: 2017-11-20 17:38    [W:0.283 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site