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raspberrypi/4: allow pi libs to detect pi 4

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This commit is contained in:
Michael Eden
2022-10-07 10:59:54 -04:00
parent 47fd702894
commit 18c0cbb6b4
2 changed files with 26 additions and 0 deletions
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25
raspberry-pi/4/cpu-revision.nix Normal file
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@@ -0,0 +1,25 @@
{ ... }:
{
hardware.deviceTree.overlays = [
{
name = "rpi4-cpu-revision";
dtsText = ''
/dts-v1/;
/plugin/;
/ {
compatible = "raspberrypi,4-model-b";
fragment@0 {
target-path = "/";
__overlay__ {
system {
linux,revision = <0x00d03114>;
};
};
};
};
'';
}
];
}

1
raspberry-pi/4/default.nix
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@@ -3,6 +3,7 @@
{
imports = [
./audio.nix
./cpu-revision.nix
./dwc2.nix
./i2c.nix
./modesetting.nix