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The i.MX93 EVK provides a platform for comprehensive evaluation of the i.MX93 application processors. This change adds support in NixOS hardware to provide a template for customized i.MX93-based platforms. Signed-off-by: Govind Singh <govind.singh@tii.ae>
41 lines
1.7 KiB
Markdown
41 lines
1.7 KiB
Markdown
# NXP i.MX8 SOC family support
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## 1. Supported devices
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- [i.MX8QuadMax Multisensory Enablement Kit](https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8quadmax-multisensory-enablement-kit-mek:MCIMX8QM-CPU) (**imx8qm-mek**) - device-specific U-boot and Linux kernel, nixos configuration example.
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- [i.MX8QuadXPlus Multisensory Enablement Kit](https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8quadxplus-multisensory-enablement-kit-mek:MCIMX8QXP-CPU) (**imx8qxp-mek**) - device-specific U-Boot and Linux kernel.
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## 2. How to use
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### 2.1 For imx8qm-mek
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Currently this NXP overlay is used for generating EFI-bootable NixOS images.
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I recommend to use [Tow-Boot](https://tow-boot.org/) as a bootloader, but U-Boot from this overlay can also be used.
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U-Boot was tested separately from NixOS.
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Code snippet example that enables imx8qm configuration:
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```
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{ nixos-hardware, }: {
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system = "aarch64-linux";
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modules = [
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nixos-hardware.nixosModules.imx8qm-mek
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];
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}
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```
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### 2.2 For imx8mq-evk/imx8mp-evk/imx93-evk
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This NXP overlay is used for generating sdimage.
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Current configuration uses uboot as a bootloader. It provides an options to use optee-os which is currently disabled. It can be enabled using `enable-tee` boolean argument avalable in `imx8m<q/p>-boot.nix`, which is `false` by default in imx8m platform.
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Code snippet example that enables 'imx8mp-evk/imx8mq-evk/imx93-evk' configuration:
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```
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{ nixos-hardware, }: {
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system = "aarch64-linux";
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modules = [
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nixos-hardware.nixosModules.imx8mp-evk #For imx8mp-evk
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#nixos-hardware.nixosModules.imx93-evk #For imx93-evk
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#nixos-hardware.nixosModules.imx8mq-evk #For imx8mq-evk
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];
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}
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```
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