[yocto] qemuarm: Unable to mount rootfs

2011-11-16 Thread Sergey Lychagin
Hello, I've faced the following problem: "VFS: unable to mount root fs via NFS" during staring pre-compiled kernel/rootfs images in quemu. The screen-shot: http://imgur.com/XtvRc I'm trying to start it via Eclipse as it is shown in http://vimeo.com/30557368 I also followed the instructions descri

Re: [yocto] [PATCH][linux-yocto] mount_root: clarify error messages for when no rootfs found (V2)

2011-11-16 Thread Darren Hart
On 11/15/2011 09:36 PM, Bruce Ashfield wrote: > On 11-11-15 3:19 PM, Darren Hart wrote: >> The following is a modified version the patch at: > > Works for me as well, I'll update the variant in the yocto kernel > trees, while we wait to see if anyone upstream has any interest. I we can't get it

Re: [yocto] [PATCH][linux-yocto] mount_root: clarify error messages for when no rootfs found (V2)

2011-11-16 Thread Bruce Ashfield
On 11-11-16 10:45 AM, Darren Hart wrote: On 11/15/2011 09:36 PM, Bruce Ashfield wrote: On 11-11-15 3:19 PM, Darren Hart wrote: The following is a modified version the patch at: Works for me as well, I'll update the variant in the yocto kernel trees, while we wait to see if anyone upstream h

Re: [yocto] [PATCH][linux-yocto] mount_root: clarify error messages for when no rootfs found (V2)

2011-11-16 Thread Darren Hart
On 11/16/2011 07:51 AM, Bruce Ashfield wrote: > On 11-11-16 10:45 AM, Darren Hart wrote: >> >> >> On 11/15/2011 09:36 PM, Bruce Ashfield wrote: >>> On 11-11-15 3:19 PM, Darren Hart wrote: The following is a modified version the patch at: >>> >>> Works for me as well, I'll update the variant

Re: [yocto] [PATCH][linux-yocto] mount_root: clarify error messages for when no rootfs found (V2)

2011-11-16 Thread Bruce Ashfield
On 11-11-16 11:00 AM, Darren Hart wrote: On 11/16/2011 07:51 AM, Bruce Ashfield wrote: On 11-11-16 10:45 AM, Darren Hart wrote: On 11/15/2011 09:36 PM, Bruce Ashfield wrote: On 11-11-15 3:19 PM, Darren Hart wrote: The following is a modified version the patch at: Works for me as well, I

[yocto] EXTRA_IMAGEDEPENDS documentation

2011-11-16 Thread Darren Hart
For the situation where a recipe is required to build a final image, but the output is not needed in the root filesystem, the EXTRA_IMAGEDEPENDS variable can be used to define this dependency. Bootloaders seem to be the common example for this (such as the beagleboard dependency on uboot). This va

Re: [yocto] rpm dependency errors

2011-11-16 Thread Mark Hatle
On 11/15/11 9:06 PM, Michael E Brown wrote: On Mon, 2011-11-14 at 22:16 -0600, Michael E Brown wrote: I've now run across this same error in two different contexts, and am having difficulty trying to figure out what is going on First, while building meta-toolchain-sdk, I ran into http://pastebi

Re: [yocto] /usr/bin/env dependencies

2011-11-16 Thread Mark Hatle
On 11/15/11 10:19 PM, Mike Tsukerman wrote: Hello, I'm trying to build my own image for my own machine configuration ( based on beagleboard ) and get some errors. Please tell me what package is missing? error: Failed dependencies: | /usr/bin/env is needed by automake-1.11.1-r4.armv7ahf | /usr/b

Re: [yocto] qemuarm: Unable to mount rootfs

2011-11-16 Thread Zhang, Jessica
Hi Sergey, Couple questions: 1. So did you extract your qemuarm rootfs using runquem-extract-sdk to a directory? 2. Point to that directory as sysroot in your Eclipse preference setup page (all of this should be covered in the ADT manual)? 3. Can you open an xterm and lo

Re: [yocto] applying the Yocto Project to Automotive interests

2011-11-16 Thread Joshua Lock
Tracey, On 14/11/11 13:49, Erway, Tracey M wrote: > Folks, > > I’m presenting a Yocto Project session at the upcoming Linux Foundation > Automotive Summit in Yokohama, Japan at the end of November. > > I thought that folks on this list might have suggestions for pertinent > subject matter that I

Re: [yocto] applying the Yocto Project to Automotive interests

2011-11-16 Thread Mark Hatle
On 11/14/11 3:49 PM, Erway, Tracey M wrote: Folks, I’m presenting a Yocto Project session at the upcoming Linux Foundation Automotive Summit in Yokohama, Japan at the end of November. I thought that folks on this list might have suggestions for pertinent subject matter that I should include in

Re: [yocto] EXTRA_IMAGEDEPENDS documentation

2011-11-16 Thread Rifenbark, Scott M
Darren, Regarding *DEPENDS Right now these variables are documented in the YP Reference Manual. Your email says that the *DEPENDS variables impact the root filesystem. That is sort of vague. Can I just add that to each of these descriptions below? DEPENDS - A list of build-tim

[yocto] Yocto usability questions

2011-11-16 Thread Jeff Osier-Mixon
Mark Hatle said: > Yocto is a cross-compiled build environment. This is a departure to a lot > of the Moblin/MeeGo work that has occurred in the past. The advantages are > you can use any commodity PC to target any (supported) architecture. > Disadvantages are that when you introduce new code,

Re: [yocto] EXTRA_IMAGEDEPENDS documentation

2011-11-16 Thread Darren Hart
On 11/16/2011 12:52 PM, Rifenbark, Scott M wrote: > Darren, > > Regarding *DEPENDS Right now these variables are documented in the YP > Reference Manual. Your email says that the *DEPENDS variables impact the > root filesystem. That is sort of vague. > Can I just add that to each of

Re: [yocto] Yocto usability questions

2011-11-16 Thread Mark Hatle
On 11/16/11 4:07 PM, Jeff Osier-Mixon wrote: Mark Hatle said: Yocto is a cross-compiled build environment. This is a departure to a lot of the Moblin/MeeGo work that has occurred in the past. The advantages are you can use any commodity PC to target any (supported) architecture.

Re: [yocto] Yocto usability questions

2011-11-16 Thread Ourada, Paul
I apologize in advance for the top-post. Like Mark, I'm a 20+ year veteran of "ordinary" embedded development, and so cross compilation is old hat for me as well. The usual commercial cross compilers, linkers, RTOSes, debuggers, and other libraries are usually fairly well integrated. Those typ

Re: [yocto] Yocto usability questions

2011-11-16 Thread Koen Kooi
Op 16 nov. 2011, om 23:07 heeft Jeff Osier-Mixon het volgende geschreven: > Mark Hatle said: > Yocto is a cross-compiled build environment. I thought yocto was an umbrella project, not a build env. Openembedded-core is a cross-compiled build environment, which poky (part of yocto) is based on.