diff options
Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/kernel/linux-rpi.nix')
| -rw-r--r-- | nixpkgs/pkgs/os-specific/linux/kernel/linux-rpi.nix | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/kernel/linux-rpi.nix b/nixpkgs/pkgs/os-specific/linux/kernel/linux-rpi.nix new file mode 100644 index 000000000000..a3d2bfd4836c --- /dev/null +++ b/nixpkgs/pkgs/os-specific/linux/kernel/linux-rpi.nix @@ -0,0 +1,70 @@ +{ stdenv, lib, buildPackages, fetchFromGitHub, perl, buildLinux, rpiVersion, ... } @ args: + +let + modDirVersion = "4.19.118"; + tag = "1.20200601"; +in +lib.overrideDerivation (buildLinux (args // { + version = "${modDirVersion}-${tag}"; + inherit modDirVersion; + + src = fetchFromGitHub { + owner = "raspberrypi"; + repo = "linux"; + rev = "raspberrypi-kernel_${tag}-1"; + sha256 = "11jzsmnd1qry2ir9vmsv0nfdzjpgkn5yab5ylxcz406plc073anp"; + }; + + defconfig = { + "1" = "bcmrpi_defconfig"; + "2" = "bcm2709_defconfig"; + "3" = if stdenv.hostPlatform.isAarch64 then "bcmrpi3_defconfig" else "bcm2709_defconfig"; + "4" = "bcm2711_defconfig"; + }.${toString rpiVersion}; + + features = { + efiBootStub = false; + } // (args.features or {}); + + extraMeta = if (rpiVersion < 3) then { + platforms = with lib.platforms; [ arm ]; + hydraPlatforms = []; + } else { + platforms = with lib.platforms; [ arm aarch64 ]; + hydraPlatforms = [ "aarch64-linux" ]; + }; +} // (args.argsOverride or {}))) (oldAttrs: { + postConfigure = '' + # The v7 defconfig has this set to '-v7' which screws up our modDirVersion. + sed -i $buildRoot/.config -e 's/^CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=""/' + sed -i $buildRoot/include/config/auto.conf -e 's/^CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=""/' + ''; + + # Make copies of the DTBs named after the upstream names so that U-Boot finds them. + # This is ugly as heck, but I don't know a better solution so far. + postFixup = '' + dtbDir=${if stdenv.isAarch64 then "$out/dtbs/broadcom" else "$out/dtbs"} + rm $dtbDir/bcm283*.dtb + copyDTB() { + cp -v "$dtbDir/$1" "$dtbDir/$2" + } + '' + lib.optionalString (lib.elem stdenv.hostPlatform.system ["armv6l-linux"]) '' + copyDTB bcm2708-rpi-zero-w.dtb bcm2835-rpi-zero.dtb + copyDTB bcm2708-rpi-zero-w.dtb bcm2835-rpi-zero-w.dtb + copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-a.dtb + copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-b.dtb + copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-b-rev2.dtb + copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-a-plus.dtb + copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-b-plus.dtb + copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-zero.dtb + copyDTB bcm2708-rpi-cm.dtb bcm2835-rpi-cm.dtb + '' + lib.optionalString (lib.elem stdenv.hostPlatform.system ["armv7l-linux"]) '' + copyDTB bcm2709-rpi-2-b.dtb bcm2836-rpi-2-b.dtb + '' + lib.optionalString (lib.elem stdenv.hostPlatform.system ["armv7l-linux" "aarch64-linux"]) '' + copyDTB bcm2710-rpi-3-b.dtb bcm2837-rpi-3-b.dtb + copyDTB bcm2710-rpi-3-b-plus.dtb bcm2837-rpi-3-a-plus.dtb + copyDTB bcm2710-rpi-3-b-plus.dtb bcm2837-rpi-3-b-plus.dtb + copyDTB bcm2710-rpi-cm3.dtb bcm2837-rpi-cm3.dtb + copyDTB bcm2711-rpi-4-b.dtb bcm2838-rpi-4-b.dtb + ''; +}) |