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Bug 508248 - [PATCH?] sys-kernel/gentoo-sources - Please include dt patch to for pogoplug e02
Summary: [PATCH?] sys-kernel/gentoo-sources - Please include dt patch to for pogoplug e02
Status: VERIFIED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL: http://patchwork.openwrt.org/patch/4261/
Whiteboard: 3.18.3
Keywords: PATCH
Depends on:
Blocks:
 
Reported: 2014-04-20 17:43 UTC by Christoph Junghans (RETIRED)
Modified: 2015-01-25 02:52 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
Patch from OpenWrt (OpenWrt-Devel-3-4-kirkwood-add-Pogoplug-E02-Kernel-support.patch,2.50 KB, patch)
2014-04-20 17:43 UTC, Christoph Junghans (RETIRED)
Details | Diff
patch from Grant (0001-Build-a-uImage-with-dtb-already-appended.patch,1.51 KB, patch)
2014-04-20 17:45 UTC, Christoph Junghans (RETIRED)
Details | Diff
Patch from Arch Linux (pogo_e02_dtb.patch,3.47 KB, patch)
2015-01-05 00:58 UTC, Christoph Junghans (RETIRED)
Details | Diff
clean up version of the patch from OpenWRT (150-pogoplug_e02.patch,2.55 KB, patch)
2015-01-09 23:38 UTC, Christoph Junghans (RETIRED)
Details | Diff

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Description Christoph Junghans (RETIRED) gentoo-dev 2014-04-20 17:43:38 UTC
Created attachment 375390 [details, diff]
Patch from OpenWrt

I have tested the following dt patch for linux-3.12.13 from OpenWrt and it works.

So please add that one instead of 4500_support-for-pogoplug-e02.patch.
Comment 1 Christoph Junghans (RETIRED) gentoo-dev 2014-04-20 17:45:45 UTC
Created attachment 375392 [details, diff]
patch from Grant

This trivial makefile tweak is useful to build a combinded uImage + dtb image.
Comment 2 Christoph Junghans (RETIRED) gentoo-dev 2015-01-05 00:58:18 UTC
Created attachment 393180 [details, diff]
Patch from Arch Linux
Comment 3 Mike Pagano gentoo-dev 2015-01-05 14:39:35 UTC
This is now queued up for the next release of 3.18.

Are there other kernels you are interested in see this in?
Comment 4 Christoph Junghans (RETIRED) gentoo-dev 2015-01-09 23:38:35 UTC
Created attachment 393590 [details, diff]
clean up version of the patch from OpenWRT
Comment 5 Mike Pagano gentoo-dev 2015-01-14 13:39:51 UTC
Can you post the link from where you are getting this from?
Comment 6 Christoph Junghans (RETIRED) gentoo-dev 2015-01-15 01:27:47 UTC
(In reply to Mike Pagano from comment #5)
> Can you post the link from where you are getting this from?

The dts patch made it upstream:
<http://article.gmane.org/gmane.linux.drivers.devicetree/106144>

The makefile patch is from:
<http://article.gmane.org/gmane.linux.ports.arm.kernel/127231>
Comment 7 Mike Pagano gentoo-dev 2015-01-15 18:58:46 UTC
Thanks, I'll probably look at these tonight.
Comment 8 Mike Pagano gentoo-dev 2015-01-16 00:06:14 UTC
From the patch:

"Do not commit to mainline; this is a useful hack only for now."

This was three years ago. Is there a new makefile patch with the other patch.

Is there a gitweb for the tree they are working in from which Linus pulls?
Comment 9 Christoph Junghans (RETIRED) gentoo-dev 2015-01-16 00:18:30 UTC
(In reply to Mike Pagano from comment #8)
> From the patch:
> 
> "Do not commit to mainline; this is a useful hack only for now."
> 
> This was three years ago. Is there a new makefile patch with the other patch.
> 
> Is there a gitweb for the tree they are working in from which Linus pulls?
I am happy to patch my kernel with the dts files for a couple more releases until it shows up in the mainline.

I made a new version of the Makefile patch yesterday:
<http://article.gmane.org/gmane.linux.ports.arm.kernel/385813>

As this patch doesn't seem to go, I might add similar functionality into genkernel instead.
Comment 10 Mike Pagano gentoo-dev 2015-01-16 01:00:20 UTC
No, worries, I'll get it in.
Comment 11 Mike Pagano gentoo-dev 2015-01-16 01:05:48 UTC
As I said, and forgot myself, this is queued up for the next 3.18 release.

Which should come any day now with 3.18.3.

Would you mind glancing at:
http://dev.gentoo.org/~mpagano/genpatches/trunk/3.18/1700_ARM-dts-patch-to-support-popoplug-e02.patch

Just to confirm this is what you want to see in 3.18.
Comment 12 Christoph Junghans (RETIRED) gentoo-dev 2015-01-16 02:21:25 UTC
(In reply to Mike Pagano from comment #11)
> As I said, and forgot myself, this is queued up for the next 3.18 release.
> 
> Which should come any day now with 3.18.3.
> 
> Would you mind glancing at:
> http://dev.gentoo.org/~mpagano/genpatches/trunk/3.18/1700_ARM-dts-patch-to-
> support-popoplug-e02.patch
> 
> Just to confirm this is what you want to see in 3.18.
Looks good to me!
Comment 13 Mike Pagano gentoo-dev 2015-01-17 21:07:17 UTC
Released in gentoo-source-3.18.3
Comment 14 Christoph Junghans (RETIRED) gentoo-dev 2015-01-25 02:52:03 UTC
Works for me.

Please drop the patch whenever it shows up in mainline.

I added an option (--wrap-initrd) to sys-kernel/genkernel to implement the rest of the u-boot/uimage support.