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add current state I use of

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https://github.com/nix-community/nixos-apple-silicon
This commit is contained in:
Christoph Cullmann 2025-07-06 16:33:57 +02:00
parent 1372b1b552
commit 6cea23953e
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44
zeta/apple-silicon-support/packages/uboot-asahi/default.nix Normal file
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{ lib
, fetchFromGitHub
, buildUBoot
, m1n1
}:
(buildUBoot rec {
src = fetchFromGitHub {
# tracking: https://pagure.io/fedora-asahi/uboot-tools/commits/main
owner = "AsahiLinux";
repo = "u-boot";
rev = "asahi-v2025.04-1";
hash = "sha256-/z37qj26AqsyEBsFT6UEN3GjG6KVsoJOoUB4s9BRDbE=";
};
version = "2025.04-1-asahi";
defconfig = "apple_m1_defconfig";
extraMeta.platforms = [ "aarch64-linux" ];
filesToInstall = [
"u-boot-nodtb.bin.gz"
"m1n1-u-boot.bin"
];
extraConfig = ''
CONFIG_IDENT_STRING=" ${version}"
CONFIG_VIDEO_FONT_4X6=n
CONFIG_VIDEO_FONT_8X16=n
CONFIG_VIDEO_FONT_SUN12X22=n
CONFIG_VIDEO_FONT_16X32=y
CONFIG_CMD_BOOTMENU=y
'';
}).overrideAttrs (o: {
# nixos's downstream patches are not applicable
patches = [
];
# DTC= flag somehow breaks DTC compilation so we remove it
makeFlags = builtins.filter (s: (!(lib.strings.hasPrefix "DTC=" s))) o.makeFlags;
preInstall = ''
# compress so that m1n1 knows U-Boot's size and can find things after it
gzip -n u-boot-nodtb.bin
cat ${m1n1}/build/m1n1.bin arch/arm/dts/t[68]*.dtb u-boot-nodtb.bin.gz > m1n1-u-boot.bin
'';
})