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uefi stuff

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mjallen18
2026-01-07 12:44:33 -06:00
parent e15d62d03a
commit 59121cf43b
2 changed files with 23 additions and 19 deletions
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40
packages/raspberrypi/uefi-rpi5/default.nix
View File

@@ -3,7 +3,27 @@
stdenvNoCC, stdenvNoCC,
fetchurl, fetchurl,
}: }:
let
defaultConfig = ''
EOF
armstub=RPI_EFI.fd
device_tree_address=0x3e0000
device_tree_end=0x400000
# Force 32 bpp framebuffer allocation.
framebuffer_depth=32
# Disable compensation for displays with overscan.
disable_overscan=1
# Force maximum USB power regardless of the power supply.
usb_max_current_enable=1
# Force maximum CPU speed.
force_turbo=1
EOF
'';
in
stdenvNoCC.mkDerivation rec { stdenvNoCC.mkDerivation rec {
pname = "uefi-rpi5"; pname = "uefi-rpi5";
version = "test1"; version = "test1";
@@ -25,24 +45,8 @@ stdenvNoCC.mkDerivation rec {
runHook preInstall runHook preInstall
mkdir -p "$out" mkdir -p "$out"
cp -rv "$src" "$out" cp -rv "$src" "$out/RPI_EFI.fd"
cat > "$out/config.txt" <<'EOF' cat > "$out/config.txt" << ${defaultConfig}
armstub=RPI_EFI.fd
device_tree_address=0x3e0000
device_tree_end=0x400000
# Force 32 bpp framebuffer allocation.
framebuffer_depth=32
# Disable compensation for displays with overscan.
disable_overscan=1
# Force maximum USB power regardless of the power supply.
usb_max_current_enable=1
# Force maximum CPU speed.
force_turbo=1
EOF
runHook postInstall runHook postInstall
''; '';

2
systems/aarch64-linux/pi5/boot.nix
View File

@@ -10,7 +10,7 @@
# bootloader = "kernel"; # bootloader = "kernel";
# firmwarePackage = pkgs.raspberrypifw; # firmwarePackage = pkgs.raspberrypifw;
# }; # };
kernelPackages = pkgs.unstable.linuxPackages_latest; kernelPackages = pkgs.${namespace}.linux-rpi5;
supportedFilesystems = lib.mkForce [ ]; supportedFilesystems = lib.mkForce [ ];
}; };