Build and run sato-sdk on qemu x86 from nfs

-
build:

poky-image-sato-sdk
bitbake meta-ide-support


I want to have my rootfs nfs exported so I can customize it.

extract rootfs:

mkdir -p ${POKY_BUILD_NAME}-rootfs
poky-extract-sdk tmp/deploy/images/poky-image-sato-sdk-qemux86.tar.bz2 ${POKY_BUILD_NAME}-rootfs


You might want to install an nfs server and a tftp server as well so you have everything you need for running the stuff on a real target instead of qemu.

run:

poky-qemu qemux86  ${POKY_BUILD_NAME}-rootfs

Comments

Post a Comment

Popular posts from this blog

Yocto: BitBake and Dependencies - e.g. One recipe to use output of another recipe

-
Image
It feels weird to help some get their working build to fail and then for them to be happy about it... (RP) Introduction This work is sponsored by Reliable Embedded Systems . You can find more information about our training/consulting services here . Objectives The goal of this blog post is to look into BitBake dependencies. As an example let's take recipe A ( u-boot-phytex-imx ) which needs the output of recipe B ( firmware-imx-8m ) for a successful compilation. (Please don't ask why.) To be more precise here is an excerpt of recipe A ( u-boot-phytex-imx ): # --> this funny u-boot from Phytec needs the ddr_firmware binaries in ${S} # Note: here we copy deployed stuff from another recipe # to the source dir of this recipe! # # DEPENDS deals with build-time depenencies # Read my blog post to find out why DEPENDS does not work here # # DEPENDS += " \ # firmware-imx-8m \ # " # RDEPENDS is wrong anyhow for what I want
Read more

Yocto: kernel modules not showing up in the rootfs

-
Image
Introduction This work is sponsored by Reliable Embedded Systems . You can find more information about our training/consulting services here . Objectives The goal of this blog post is to point out a well known and documented issue with kernel modules not ending up on the root file system which is likely overseen by people until they stumble over it.   Kernel module(s) So you created a brand new kernel module, or you just wanted to include all the kernel modules in the root file system, or just one of them. You reach out to the community mailing list or chat with something like this: I have MACHINE_EXTRA_RRECOMMENDS + = "kernel-modules" in my machine configuration. When I look into the rootfs I see no modules installed in /lib/modules/ $( uname -r ) . I get only a modules tarball in the deploy directory. I also tried MACHINE_EXTRA_RDEPENDS + = "kernel-modules" and it still does not work. What am I doing wrong? Check the Mega Manual If things d
Read more

Yocto/Qt5: hello-qt part2 - Licensing

-
Image
Introduction This work is sponsored by Reliable Embedded Systems . You can find more information about our training/consulting services here . Objectives The goal of this blog post is to show my journey trying to build a hello-qt application and reasons why I don't like Qt . As far as I can tell this is going to be a multi part blog post. You might want to have a look at part one as well. Disclaimer: I am not a lawyer, so I can not give legal advice. GPL and LGPL licenses LGPL v2.x Typically libraries are licensed with this license You need to provide the source code (including modifications) and instructions on how to build the LGPL v2.1 licensed code In case your application links statically against LGPL licensed code you need to provide the object files of your applications to be able to replace the LGPL'ed code with different versions In case your application links dynamically against LGPL licensed code you can replace the LGPL'ed libraries without the objec
Read more