On 14-03-13 09:43 AM, Tom Zanussi wrote:
On Thu, 2014-03-13 at 06:40 +0000, Keskinarkaus, Teemu wrote:
Hi,
Okay, here is a little background and some new issues I've encountered.
We have been using Yocto 1.5.1 earlier to create image for our HWs. Now the new
HW uses E38xx so I started testing the new Yocto/meta-intel - branches to get
(better) support for it.
Since the current ValleyIsland support for meta-intel was for Dylan - branch of
Yocto and also because I wasn't able to create image with working Intel HD
Graphics driver I started looking for newer versions. Graphics worked with
VESA-driver, but not with actual Intel HD Graphics driver. Also the kernel was
quite old being 3.8.13.
I did some digging and noticed that dvhart/bsp-ng had support for the
intel-corei7 so that's why I ended up there. I never intended to use it other
than testing if I can create working image that has working Intel HD Graphics
for Valleyisland. Then I tried latest poky/meta-intel combination since
dvhart/bsp-ng was merged there.
When trying to create core-image-sato using the intel-corei7-64 bsp I ended up
with this:
ERROR: Fetcher failure: Unable to find revision
29594404d7fe73cd80eaa4ee8c43dcc53970c60e in branch meta even from upstream
ERROR: Function failed: Fetcher failure for URL:
'git://git.pokylinux.org/linux-yocto-dev.git;nocheckout=1;branch=standard/base,meta;name=machine,meta'.
Unable to fetch URL from any source.
ERROR: Logfile of failure stored in:
/opt/build/tmp/work/corei7-64-intel-common-poky-linux/linux-yocto-dev/3.14++gitAUTOINC+29594404d7_29594404d7-r0/temp/log.do_fetch.25380
ERROR: Task 73 (/opt/poky/../poky/meta/recipes-kernel/linux/linux-yocto-dev.bb,
do_fetch) failed with exit code '1'
I'm not sure if that is a Yocto - bug, Meta-intel bug or my bug.
I ran into this too and got around it by the hack below. Not sure why
it's not working, how it's actually supposed to work or if there's
something we need to be doing in meta-intel layers, adding Bruce..
ok, this is report #2 of this. I'm firing up some tests here to see
if I can reproduce it.
You shouldn't need your mod to make it work .. so I'll dig out what
is happening.
Bruce
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb
b/meta/recipes-kernel/linux/linux-
index 5e09720..917714d 100644
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -28,8 +28,8 @@ SRC_URI =
"git://git.pokylinux.org/linux-yocto-dev.git;nocheckout=1;branch
# linux-yocto-dev is the preferred provider, they will be overridden to
# AUTOREV in following anonymous python routine and resolved when the
# variables are finalized.
-SRCREV_machine ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
-SRCREV_meta ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
+SRCREV_machine ?= "${AUTOREV}"
+SRCREV_meta ?= "${AUTOREV}"
python () {
if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) !=
"linux-yocto-dev":
Good to hear that linut-rt - support was not dropped, but merely just changed.
Btw. Is it intentional that in intel-corei7-64.conf the
PREFERRED_PROVIDER_virtual/kernel is set using = and not ?= which makes it
impossible to override it from later scripts? Or am I doing something wrong
again? I had to comment out that line to be able to use my own kernel version
on later tests.
Teemu Keskinarkaus
Software system engineer
maximatecc - Humans in control
-----Original Message-----
From: Darren Hart [mailto:dvh...@linux.intel.com]
Sent: 12. maaliskuuta 2014 17:01
To: Keskinarkaus, Teemu; Meta Intel
Cc: rebecca.swee.fun.chang; boon.leong.ong
Subject: Re: [meta-intel] New valleyisland support
Hi Teemu,
Can you explain how you arrived at using the dvhart/bsp-ng branch? This is a
development/testing branch, certainly not something meant for productization
use. We're merging bits of bsp-ng into master as it's tested, verified, and
fixed
up.
Valleyisland support specifically is available in Dylan under meta-isg/meta-
valleyisland. Rebecca and her team are working on adding it to Dora with a 3.10
kernel I believe, but I'll leave it to her to comment on that.
If you are just looking for Baytrail SoC support (not specifically
valleyisland) then that is now available in meta-intel/master using the
intel-corei7-64 BSP. This is a new approach to Intel BSPs which supports
multiple
boards/CPUs with a single BSP.
As to linux-yocto-rt, we have not removed support for it. If you are referring
to
the removal of the linux-yocto-rt*bbappend files in dvhart/bsp-ng, that is done
in
favor of a new mechanism called the intel-common kernel, which uses a single
kernel build across multiple BSPs, removing the need for the bbappend in each
BSP layer - you'll note it is still present under common/recipes-kernel/linux.
If you can provide some more context about what you are trying to do, we should
be able to help make sure you are working with the right sources, and prioritize
any development to fill any gaps.
Thanks,
Darren
On 3/10/14, 21:45, "Keskinarkaus, Teemu"
<teemu.keskinark...@maximatecc.com> wrote:
Hi,
I'm bit lost here. I'm looking for support for valleyisland that is for
Dora branch of the Yocto. I cloned the dvhart/bsp-ng, but couldn't find
any references to valleyisland or bay trail from there so I'm guessing
I'm looking from the wrong place. Is there a right place? Or is the
support 'coming soon' for Dora?
I'm also bit disappointed to see that you chose to drop linux-rt
support in favor of non-rt-linux. Mostly because I'm using the linux-rt variant.
;) So now I need to add it back there myself.
Teemu Keskinarkaus
Software system engineer
maximatecc - Humans in control
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