44 lines
1.1 KiB
Nix
44 lines
1.1 KiB
Nix
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{ lib
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, fetchFromGitHub
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, buildUBoot
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, m1n1
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}:
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(buildUBoot rec {
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src = fetchFromGitHub {
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# tracking: https://pagure.io/fedora-asahi/uboot-tools/commits/main
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owner = "AsahiLinux";
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repo = "u-boot";
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rev = "c134629a8bc448e979967bf0632fdd5bb42ee1d7";
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hash = "sha256-EPdpyvblkvQrMCiPjX3Bnqp8s/3Yd/gYM1PQu4PDMhs=";
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};
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version = "2024.04-4-asahi";
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defconfig = "apple_m1_defconfig";
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extraMeta.platforms = [ "aarch64-linux" ];
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filesToInstall = [
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"u-boot-nodtb.bin.gz"
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"m1n1-u-boot.bin"
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];
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extraConfig = ''
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CONFIG_IDENT_STRING=" ${version}"
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CONFIG_VIDEO_FONT_4X6=n
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CONFIG_VIDEO_FONT_8X16=n
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CONFIG_VIDEO_FONT_SUN12X22=n
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CONFIG_VIDEO_FONT_16X32=y
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'';
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}).overrideAttrs (o: {
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# nixos's downstream patches are not applicable
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patches = [
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];
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# DTC= flag somehow breaks DTC compilation so we remove it
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makeFlags = builtins.filter (s: (!(lib.strings.hasPrefix "DTC=" s))) o.makeFlags;
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preInstall = ''
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# compress so that m1n1 knows U-Boot's size and can find things after it
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gzip -n u-boot-nodtb.bin
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cat ${m1n1}/build/m1n1.bin arch/arm/dts/t[68]*.dtb u-boot-nodtb.bin.gz > m1n1-u-boot.bin
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'';
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})
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