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Adds board Turing RK1 (rk3588) board support Add kernel module check for 6.6 Temporary alternative u-boot & kernel image Signed-off-by: Nico Berlee <[email protected]>
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94 changes: 94 additions & 0 deletions
94
internal/app/machined/pkg/runtime/v1alpha1/board/turing_rk1/turing_rk1.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| // 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 TuringRK1 provides the Turing RK1 implementation. | ||
| package TuringRK1 | ||
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| import ( | ||
| "os" | ||
| "path/filepath" | ||
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| "github.com/siderolabs/go-procfs/procfs" | ||
| "golang.org/x/sys/unix" | ||
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| "github.com/siderolabs/talos/internal/app/machined/pkg/runtime" | ||
| "github.com/siderolabs/talos/pkg/copy" | ||
| "github.com/siderolabs/talos/pkg/machinery/constants" | ||
| ) | ||
|
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| var ( | ||
| bin = constants.BoardTuringRK1 + "/u-boot-rockchip.bin" | ||
| off int64 = 512 * 64 | ||
| dtb = "rockchip/rk3588-turing-rk1.dtb" | ||
| ) | ||
|
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| // TuringRK1 represents the Rockchip RK3588 based SoM from Turing Machines. | ||
| // | ||
| // Reference: https://rockpi.org/ | ||
| type TuringRK1 struct{} | ||
|
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| // Name implements the runtime.Board. | ||
| func (r *TuringRK1) Name() string { | ||
| return constants.BoardTuringRK1 | ||
| } | ||
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| // Install implements the runtime.Board. | ||
| func (r *TuringRK1) Install(options runtime.BoardInstallOptions) (err error) { | ||
| var f *os.File | ||
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| if f, err = os.OpenFile(options.InstallDisk, os.O_RDWR|unix.O_CLOEXEC, 0o666); err != nil { | ||
| return err | ||
| } | ||
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| defer f.Close() //nolint:errcheck | ||
|
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| uboot, err := os.ReadFile(filepath.Join(options.UBootPath, bin)) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| options.Printf("writing %s at offset %d", bin, off) | ||
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| var n int | ||
|
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| n, err = f.WriteAt(uboot, off) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| options.Printf("wrote %d bytes", n) | ||
|
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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. | ||
| err = f.Sync() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| src := filepath.Join(options.DTBPath, dtb) | ||
| dst := filepath.Join(options.MountPrefix, "/boot/EFI/dtb", dtb) | ||
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| err = os.MkdirAll(filepath.Dir(dst), 0o600) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| return copy.File(src, dst) | ||
| } | ||
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| // KernelArgs implements the runtime.Board. | ||
| func (r *TuringRK1) KernelArgs() procfs.Parameters { | ||
| return []*procfs.Parameter{ | ||
| procfs.NewParameter("console").Append("tty0").Append("ttyS9,115200").Append("ttyS2,115200"), | ||
| procfs.NewParameter("sysctl.kernel.kexec_load_disabled").Append("1"), | ||
| procfs.NewParameter(constants.KernelParamDashboardDisabled).Append("1"), | ||
| procfs.NewParameter("cma").Append("128MB"), | ||
| } | ||
| } | ||
|
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| // PartitionOptions implements the runtime.Board. | ||
| func (r *TuringRK1) PartitionOptions() *runtime.PartitionOptions { | ||
| return &runtime.PartitionOptions{PartitionsOffset: 2048 * 10} | ||
| } |
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