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configs:
Configuration files containing settings for packaging kernels.
Naming convention:
variant-socflavour-version.cfg
The variant- field is optional, if empty then the kernel probably comes from
linux-linaro. There are currently two variants, lt means the source is a landing
team kernel. A variant of llt means the source comes from linux-linaro-tracking.
The socflavour is self explanatory however sometimes a board name is used as in
the origen kernels.
The version should be just two digits like 3.4, 3.5 etc however the kernel can be a
release candidate (-rcN) or a stable kernel (3.4.47).
At the time of the last update to this README the configs were:
llt-omap-3.4.cfg
llt-origen-3.4.cfg
lt-omap-3.4.cfg
lt-origen-3.5.cfg
lt-vexpress-3.5.cfg
origen-3.5.cfg
vexpress-3.5.cfg
Contents:
Here is an example config for an origen 3.7 kernel using the linux linaro kernel.
The comment lines are not in the actual file and are here to serve as annontaton.
#!/bin/bash
export kernel_repo=git://git.linaro.org/kernel/linux-linaro-tracking.git
export kernel_branch=linux-linaro
export board_config_repo=$kernel_repo
export board_config_branch=$kernel_branch
export board_config_frags="linaro/configs/origen.conf"
export distribution=quantal
export linaroconfigsboardflavour=origen
export linaro_ubuntu_packaging_repo=git://git.linaro.org/ubuntu/linux-linaro-raring.git
export linaro_ubuntu_packaging_branch=linaro-ubuntu-packaging-3.7
export nearby_git=~/reference-git
export SAMPLEBOARDS=origen
export SOCFAMILY=ORIGEN
export SOCFLAVOUR=origen
export SOCVENDOR=Samsung
export ubuntu_and_base_config_repo=$kernel_repo
export ubuntu_and_base_config_branch=$kernel_branch
export ubuntu_config_frag=linaro/configs/ubuntu.conf
scripts:
package_kernel -- a script that will package a kernel using info from env vars likely
setup by a script like those in configs
filtersauce -- maintenance script for creating the linaro-ubuntu-packaging trees
usage:
Create your own config using an existing one as starting point. Then run the package_kernel
script:
~/work/git-trees/ubuntu-kernel-ci/ubuntu-kernel-ci/scripts/package_kernel --cfg origen-3.7.cfg
gotcha's:
The config scripts all have nearby_git set to ~/reference-git. You will need a symlink to an
actual linux git repo there or change nearby_git in your config to point to one.
It's just that easy (well it should be after all the bugs are worked out). When the script
completes there should be a directory called kernel_build. Just cd into it and run fdr clean
(fakeroot ./debian/rules) and debuild:
fdr clean
time debuild --no-lintian -j5 -eCROSS_COMPILE=arm-linux-gnueabi- -us -uc -b -aarmel
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