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This commit adds initial support for the Nano Pi R4S from Friendlyelec. This device is a networking focused rk3399 based SBC with two 1G ethernet interfaces, making it perfect for edge or SOHO deployments. Signed-off-by: Marvin Drees <[email protected]> Signed-off-by: Noel Georgi <[email protected]>
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88 changes: 88 additions & 0 deletions
88
internal/app/machined/pkg/runtime/v1alpha1/board/nanopi_r4s/nanopi_r4s.go
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| @@ -0,0 +1,88 @@ | ||
| // This Source Code Form is subject to the terms of the Mozilla Public | ||
| // License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| // file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
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| package nanopir4s | ||
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| import ( | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "path/filepath" | ||
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| "github.com/talos-systems/go-procfs/procfs" | ||
| "golang.org/x/sys/unix" | ||
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| "github.com/talos-systems/talos/internal/app/machined/pkg/runtime" | ||
| "github.com/talos-systems/talos/pkg/copy" | ||
| "github.com/talos-systems/talos/pkg/machinery/constants" | ||
| ) | ||
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| var ( | ||
| bin = fmt.Sprintf("/usr/install/arm64/u-boot/%s/u-boot-rockchip.bin", constants.BoardNanoPiR4S) | ||
| off int64 = 512 * 64 | ||
| dtb = "/dtb/rockchip/rk3399-nanopi-r4s.dtb" | ||
| ) | ||
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| // NanoPiR4S represents the Friendlyelec Nano Pi R4S board. | ||
| // | ||
| // Reference: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R4S | ||
| type NanoPiR4S struct{} | ||
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| // Name implements the runtime.Board. | ||
| func (n *NanoPiR4S) Name() string { | ||
| return constants.BoardNanoPiR4S | ||
| } | ||
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| // Install implements the runtime.Board. | ||
| func (n *NanoPiR4S) Install(disk string) (err error) { | ||
| file, err := os.OpenFile(disk, os.O_RDWR|unix.O_CLOEXEC, 0o666) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| defer file.Close() //nolint:errcheck | ||
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| uboot, err := os.ReadFile(bin) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| log.Printf("writing %s at offset %d", bin, off) | ||
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| amount, err := file.WriteAt(uboot, off) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| log.Printf("wrote %d bytes", amount) | ||
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| // NB: In the case that the block device is a loopback device, we sync here | ||
| // to esure that the file is written before the loopback device is | ||
| // unmounted. | ||
| if err := file.Sync(); err != nil { | ||
| return err | ||
| } | ||
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| src := "/usr/install/arm64" + dtb | ||
| dst := "/boot/EFI" + dtb | ||
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| if err := os.MkdirAll(filepath.Dir(dst), 0o600); err != nil { | ||
| return err | ||
| } | ||
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| return copy.File(src, dst) | ||
| } | ||
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| // KernelArgs implements the runtime.Board. | ||
| func (n *NanoPiR4S) KernelArgs() procfs.Parameters { | ||
| return []*procfs.Parameter{ | ||
| procfs.NewParameter("console").Append("tty0").Append("ttyS2,1500000n8"), | ||
| procfs.NewParameter("sysctl.kernel.kexec_load_disabled").Append("1"), | ||
| } | ||
| } | ||
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| // PartitionOptions implements the runtime.Board. | ||
| func (n *NanoPiR4S) PartitionOptions() *runtime.PartitionOptions { | ||
| return &runtime.PartitionOptions{PartitionsOffset: 2048 * 10} | ||
| } |
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59 changes: 59 additions & 0 deletions
59
website/content/v1.3/talos-guides/install/single-board-computers/nanopi_r4s.md
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| @@ -0,0 +1,59 @@ | ||
| --- | ||
| title: "Friendlyelec Nano PI R4S" | ||
| description: "Installing Talos on a Nano PI R4S SBC using raw disk image." | ||
| aliases: | ||
| - ../../../single-board-computers/nanopi_r4s | ||
| --- | ||
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| ## Prerequisites | ||
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| You will need | ||
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| - `talosctl` | ||
| - an SD card | ||
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| Download the latest `talosctl`. | ||
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| ```bash | ||
| curl -Lo /usr/local/bin/talosctl https://github.com/siderolabs/talos/releases/download/{{< release >}}/talosctl-$(uname -s | tr "[:upper:]" "[:lower:]")-amd64 | ||
| chmod +x /usr/local/bin/talosctl | ||
| ``` | ||
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| ## Download the Image | ||
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| Download the image and decompress it: | ||
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| ```bash | ||
| curl -LO https://github.com/siderolabs/talos/releases/download/{{< release >}}/metal-rockpi_4-arm64.img.xz | ||
| xz -d metal-nanopi_r4s-arm64.img.xz | ||
| ``` | ||
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| ## Writing the Image | ||
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| The path to your SD card can be found using `fdisk` on Linux or `diskutil` on macOS. | ||
| In this example, we will assume `/dev/mmcblk0`. | ||
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| Now `dd` the image to your SD card: | ||
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| ```bash | ||
| sudo dd if=metal-nanopi_r4s-arm64.img of=/dev/mmcblk0 conv=fsync bs=4M | ||
| ``` | ||
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| ## Bootstrapping the Node | ||
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| Insert the SD card to your board, turn it on and wait for the console to show you the instructions for bootstrapping the node. | ||
| Following the instructions in the console output to connect to the interactive installer: | ||
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| ```bash | ||
| talosctl apply-config --insecure --mode=interactive --nodes <node IP or DNS name> | ||
| ``` | ||
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| Once the interactive installation is applied, the cluster will form and you can then use `kubectl`. | ||
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| ## Retrieve the `kubeconfig` | ||
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| Retrieve the admin `kubeconfig` by running: | ||
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| ```bash | ||
| talosctl kubeconfig | ||
| ``` |