Difference between revisions of "Save buildroot configuration"
From ArmadeusWiki
(New page: In this page we will lean how to save buildroot and linux configuration for a project. == Buildroot == == Linux == If kernel used is > 2.6.36, a script is available in the armadeus dire...) |
(→Buildroot) |
||
| Line 2: | Line 2: | ||
== Buildroot == | == Buildroot == | ||
| + | |||
| + | To save buildroot config use the command : | ||
| + | |||
| + | <pre class="host"> | ||
| + | $ make savedefconfig | ||
| + | </pre> | ||
| + | |||
| + | The saved config file will be available in file: | ||
| + | <pre class="host"> | ||
| + | buildroot/defconfig | ||
| + | </pre> | ||
| + | |||
| + | To save it under a board config file, merge it with config file available in: | ||
| + | |||
| + | <pre class="host"> | ||
| + | vimdiff buildroot/defconfig buildroot/configs/<BOARD_NAME>_defconfig | ||
| + | </pre> | ||
== Linux == | == Linux == | ||
Revision as of 10:47, 8 October 2012
In this page we will lean how to save buildroot and linux configuration for a project.
Buildroot
To save buildroot config use the command :
$ make savedefconfig
The saved config file will be available in file:
buildroot/defconfig
To save it under a board config file, merge it with config file available in:
vimdiff buildroot/defconfig buildroot/configs/<BOARD_NAME>_defconfig
Linux
If kernel used is > 2.6.36, a script is available in the armadeus directory /scripts/. Under the bsp directory, type:
$ ./scripts/export_linux_config.sh [...] Please enter your favorite merge tool (ex: kompare, vimdiff, etc...) > vimdiff
And give your favorite diff tools then press enter. Under your diff tools, do the merge. The final config file will be saved in :
buildroot/target/device/armadeus/<BOARD_NAME>/<BOARD_NAME>-linux-<KERNEL_NUM>.config
