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kerrigan: add device tree, uboot fw_printenv

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This commit is contained in:
Luke Granger-Brown 2023-11-17 10:58:53 +00:00
parent cb845df067
commit 0471d22092
1 changed files with 61 additions and 2 deletions
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63
ops/nixos/kerrigan/default.nix
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@ -13,8 +13,19 @@ let
};
}) nmFiles);
boot-builder = pkgs.callPackage ./boot-builder.nix { };
populate-boot-builder = pkgs.buildPackages.callPackage ./boot-builder.nix { };
uboot-envtools = pkgs.ubootTools.override {
extraMakeFlags = [ "HOST_TOOLS_ALL=y" "CROSS_BUILD_TOOLS=1" "NO_SDL=1" "envtools" ];
outputs = [ "out" "man" ];
postInstall = ''
ln -s $out/bin/fw_printenv $out/bin/fw_setenv
installManPage doc/*.1
'';
filesToInstall = [
"tools/env/fw_printenv"
];
};
in
{
fileSystems = {
@ -97,6 +108,7 @@ in
environment.systemPackages = with pkgs; [
libqmi screen minicom conntrack-tools modemmanager android-tools
uboot-envtools
];
services.udev.packages = with pkgs; [
modemmanager
@ -119,4 +131,51 @@ in
systemd.services."systemd-networkd-wait-online".wantedBy = lib.mkForce [];
system.stateVersion = "23.05";
hardware.deviceTree = {
enable = true;
name = "marvell/armada-7040-mochabin.dtb";
filter = "armada-7040-mochabin.dtb";
overlays = [{
name = "spi";
filter = "armada-7040-mochabin.dtb";
dtsText = ''
/dts-v1/;
/plugin/;
/ {
compatible = "globalscale,mochabin marvell,armada7040 marvell,armada-ap806-quad marvell,armada-ap806";
};
&cp0_spi1 {
flash@0 {
status = "disabled";
};
flash-real@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "firmware";
reg = <0x0 0x3e0000>;
read-only;
};
partition@3e0000 {
label = "u-boot-env";
reg = <0x3e0000 0x20000>;
};
};
};
};
'';
}];
};
}