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< Architectures | RISC-V
(Created page with "= Build Fedora Image for RISC-V development board = == Environment == We use [http://fedora.riscv.rocks/kojifiles/work/tasks/8517/1128517/Fedora-Developer-Rawhide-20210421.n...") |
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* Download image and Uncompress | * Download image and Uncompress | ||
<pre> | |||
$ wget http://fedora.riscv.rocks/kojifiles/work/tasks/8517/1128517/Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz | $ wget http://fedora.riscv.rocks/kojifiles/work/tasks/8517/1128517/Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz | ||
$ xz -d Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz | $ xz -d Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz | ||
</pre> | |||
* Download Firmware | * Download Firmware | ||
<pre> | |||
$ wget | $ wget | ||
</pre> | |||
* Resize images | * Resize images | ||
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The original image size is not enough for image building, we need enlarge it first. | The original image size is not enough for image building, we need enlarge it first. | ||
<pre> | |||
$ qemu-img resize Fedora-Developer-Rawhide-20210421.n.0-sda.raw +40G | $ qemu-img resize Fedora-Developer-Rawhide-20210421.n.0-sda.raw +40G | ||
</pre> | |||
* Boot RISC-V Qemu | * Boot RISC-V Qemu | ||
<pre> | |||
qemu-system-riscv64 -nographic \ | qemu-system-riscv64 -nographic \ | ||
-machine virt \ | -machine virt \ | ||
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-device virtio-net-device,netdev=usernet \ | -device virtio-net-device,netdev=usernet \ | ||
-netdev user,id=usernet,hostfwd=tcp::10000-:22 | -netdev user,id=usernet,hostfwd=tcp::10000-:22 | ||
</pre> | |||
* Resize root file system '''on Qemu''' | * Resize root file system '''on Qemu''' | ||
<pre> | |||
# growpart /dev/vda 2 | # growpart /dev/vda 2 | ||
# resize2fs /dev/vda2 | # resize2fs /dev/vda2 | ||
</pre> | |||
* Prepare kick start file | * Prepare kick start file | ||
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* Run appliance tool to build new image | * Run appliance tool to build new image | ||
<pre> | |||
# appliance-creator -c kickstartfile.ks --cache /cache/dir --format raw --name image-name --version image-version --release image-release -o /output/dir | # appliance-creator -c kickstartfile.ks \ | ||
--cache /cache/dir \ | |||
--format raw --name image-name \ | |||
--version image-version \ | |||
--release image-release \ | |||
-o /output/dir | |||
</pre> | |||
Revision as of 09:43, 5 September 2021
Build Fedora Image for RISC-V development board
Environment
We use latest Fedora Qemu image for RISC-V64 from riscv.rocks to boot a RISC-V Qemu for building a Fedora Remix image.
Appliance
Appliance-tools is used to build Fedora images, which has already installed in the image.
- Download image and Uncompress
$ wget http://fedora.riscv.rocks/kojifiles/work/tasks/8517/1128517/Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz $ xz -d Fedora-Developer-Rawhide-20210421.n.0-sda.raw.xz
- Download Firmware
$ wget
- Resize images
The original image size is not enough for image building, we need enlarge it first.
$ qemu-img resize Fedora-Developer-Rawhide-20210421.n.0-sda.raw +40G
- Boot RISC-V Qemu
qemu-system-riscv64 -nographic \
-machine virt \
-smp 4 \
-m 2G \
-kernel fw_payload-uboot-qemu-virt-smode.bin \
-bios none \
-object rng-random,filename=/dev/urandom,id=rng0 \
-device virtio-rng-device,rng=rng0 \
-device virtio-blk-device,drive=hd0 \
-drive file=Fedora-Developer-Rawhide-20210421.n.0-sda.raw,format=raw,id=hd0 \
-device virtio-net-device,netdev=usernet \
-netdev user,id=usernet,hostfwd=tcp::10000-:22
- Resize root file system on Qemu
# growpart /dev/vda 2 # resize2fs /dev/vda2
- Prepare kick start file
Kick start files from [riscv.rocks](https://riscv.rocks) is [here](http://fedora.riscv.rocks:3000/davidlt/fedora-riscv-kickstarts.git). Your own kick start file can be modified from these files.
- Run appliance tool to build new image
# appliance-creator -c kickstartfile.ks \
--cache /cache/dir \
--format raw --name image-name \
--version image-version \
--release image-release \
-o /output/dir