79 lines
1.3 KiB
Markdown
79 lines
1.3 KiB
Markdown
# Yocto
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...
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## Get the repository
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```shell
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mkdir yocto-bf
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cd yocto-bf
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repo init -u "https://git.blackfinn.de/yocto/linux-blackfinn.git"
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repo sync
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```
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## Build environment
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For details see <https://git.blackfinn.de/docker/oe-buildenv>.
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### Execute
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```shell
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docker run -it --rm --network host -v=/var/lib/sss/pipes/:/var/lib/sss/pipes/:rw -v $(pwd):$(pwd) -w $(pwd) -u $(id -u $USER):$(id -g $USER) oe-buildenv /bin/bash
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```
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## Set Environment
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```shell
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MACHINE=<machineconf> source blackfinn-init-build-env
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```
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Supported machineconfs:
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* qemuarm
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* beaglebone-yocto
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* raspberrypi3-64
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* raspberrypi4-64
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## Build the Image
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```shell
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bitbake <image_name>
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```
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Supported images:
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* console-image
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* console-dev-image
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* docker-image
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## Flash the Image
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### beaglebone-yocto
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```shell
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dd if=tmp/deploy/images/beaglebone-yocto/docker-image-beaglebone-yocto.wic of=/dev/<sd_card>
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```
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### raspberrypiX-64
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```shell
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bmaptool copy --bmap \
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tmp/deploy/images/raspberrypiX-64/docker-image-raspberrypiX-64.wic.bmap \
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tmp/deploy/images/raspberrypiX-64/docker-image-raspberrypiX-64.wic.bz2 \
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/dev/<sd_card>
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```
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## opkg package handling
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### Build index
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```shell
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bitbake package index
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```
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### Synchronize packages
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```shell
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rsync -avz --progress build/tmp/deploy/ipk/ /srv/files.blackfinn.de/data/yocto/gatesgarth/
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```
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