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nixos-hardware/kobol/helios4/overlay.nix
2022-12-31 11:57:44 +01:00

48 lines
1.9 KiB
Nix

final: _prev: {
linux_5_15_helios4 = final.linux_5_15.override {
kernelPatches = [
# A patch to get both PWM fans working
# the patch has been successfully applied to 5.15 and 5.19
{
patch = final.fetchpatch {
url = "https://raw.githubusercontent.com/armbian/build/bd3466eef2106ea13e85e821f5d852ff97465e6c/patch/kernel/archive/mvebu-5.15/92-mvebu-gpio-remove-hardcoded-timer-assignment.patch";
sha256 = "sha256-eQqMp0+MZd30zkl8DE89oB7czvyqCkfwF2k0EZ69jr0=";
};
}
# support for Wake-On-Lan
{
patch = final.fetchpatch {
url = "https://raw.githubusercontent.com/armbian/build/bd3466eef2106ea13e85e821f5d852ff97465e6c/patch/kernel/archive/mvebu-5.15/92-mvebu-gpio-add_wake_on_gpio_support.patch";
sha256 = "sha256-OrvnVCU55P0U78jdoxGRJvl29i+Rvq8AdEGSCCpxa2I=";
};
}
{
patch = final.fetchpatch {
url = "https://raw.githubusercontent.com/armbian/build/bd3466eef2106ea13e85e821f5d852ff97465e6c/patch/kernel/archive/mvebu-5.15/94-helios4-dts-add-wake-on-lan-support.patch";
sha256 = "sha256-ai4161bTC22023eaVVWsvbk6fQKjkv0P4DQ4DA1Zgow=";
};
}
];
defconfig = "mvebu_v7_defconfig";
# Make the kernel build a bit faster by disabling GPU modules, which we don't need anyways
structuredExtraConfig = with final.lib.kernel; {
DRM = no;
};
};
ubootHelios4 = final.buildUBoot rec {
defconfig = "helios4_defconfig";
filesToInstall = [ "u-boot-spl.kwb" ];
# 2021.07 and later are broken, similar to this bug report:
# https://www.mail-archive.com/u-boot@lists.denx.de/msg451013.html#
version = "2021.04";
src = final.fetchFromGitHub {
owner = "u-boot";
repo = "u-boot";
rev = "v${version}";
sha256 = "sha256-QxrTPcx0n0NWUJ990EuIWyOBtknW/fHDRcrYP0yQzTo=";
};
patches = [];
};
}