pyrox.dev
1{
2 stdenv,
3 lib,
4 buildPackages,
5 fetchFromGitHub,
6 fetchpatch,
7 perl,
8 buildLinux,
9 rpiVersion,
10 ...
11}@args:
12
13let
14 # NOTE: raspberrypifw & raspberryPiWirelessFirmware should be updated with this
15 modDirVersion = "6.6.51";
16 tag = "stable_20241008";
17in
18lib.overrideDerivation
19 (buildLinux (
20 args
21 // {
22 version = "${modDirVersion}-${tag}";
23 inherit modDirVersion;
24 pname = "linux-rpi";
25
26 src = fetchFromGitHub {
27 owner = "raspberrypi";
28 repo = "linux";
29 rev = tag;
30 hash = "sha256-phCxkuO+jUGZkfzSrBq6yErQeO2Td+inIGHxctXbD5U=";
31 };
32
33 defconfig =
34 {
35 "1" = "bcmrpi_defconfig";
36 "2" = "bcm2709_defconfig";
37 "3" = if stdenv.hostPlatform.isAarch64 then "bcmrpi3_defconfig" else "bcm2709_defconfig";
38 "4" = "bcm2711_defconfig";
39 }
40 .${toString rpiVersion};
41
42 features = {
43 efiBootStub = false;
44 } // (args.features or { });
45
46 extraMeta =
47 if (rpiVersion < 3) then
48 {
49 platforms = with lib.platforms; arm;
50 hydraPlatforms = [ ];
51 }
52 else
53 {
54 platforms = with lib.platforms; arm ++ aarch64;
55 hydraPlatforms = [ "aarch64-linux" ];
56 };
57 ignoreConfigErrors = true;
58 }
59 // (args.argsOverride or { })
60 ))
61 (oldAttrs: {
62 postConfigure = ''
63 # The v7 defconfig has this set to '-v7' which screws up our modDirVersion.
64 sed -i $buildRoot/.config -e 's/^CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=""/'
65 sed -i $buildRoot/include/config/auto.conf -e 's/^CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=""/'
66 '';
67
68 # Make copies of the DTBs named after the upstream names so that U-Boot finds them.
69 # This is ugly as heck, but I don't know a better solution so far.
70 postFixup =
71 ''
72 dtbDir=${if stdenv.hostPlatform.isAarch64 then "$out/dtbs/broadcom" else "$out/dtbs"}
73 rm $dtbDir/bcm283*.dtb
74 copyDTB() {
75 cp -v "$dtbDir/$1" "$dtbDir/$2"
76 }
77 ''
78 + lib.optionalString (lib.elem stdenv.hostPlatform.system [ "armv6l-linux" ]) ''
79 copyDTB bcm2708-rpi-zero-w.dtb bcm2835-rpi-zero.dtb
80 copyDTB bcm2708-rpi-zero-w.dtb bcm2835-rpi-zero-w.dtb
81 copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-a.dtb
82 copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-b.dtb
83 copyDTB bcm2708-rpi-b.dtb bcm2835-rpi-b-rev2.dtb
84 copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-a-plus.dtb
85 copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-b-plus.dtb
86 copyDTB bcm2708-rpi-b-plus.dtb bcm2835-rpi-zero.dtb
87 copyDTB bcm2708-rpi-cm.dtb bcm2835-rpi-cm.dtb
88 ''
89 + lib.optionalString (lib.elem stdenv.hostPlatform.system [ "armv7l-linux" ]) ''
90 copyDTB bcm2709-rpi-2-b.dtb bcm2836-rpi-2-b.dtb
91 ''
92 +
93 lib.optionalString
94 (lib.elem stdenv.hostPlatform.system [
95 "armv7l-linux"
96 "aarch64-linux"
97 ])
98 ''
99 copyDTB bcm2710-rpi-zero-2.dtb bcm2837-rpi-zero-2.dtb
100 copyDTB bcm2710-rpi-zero-2-w.dtb bcm2837-rpi-zero-2-w.dtb
101 copyDTB bcm2710-rpi-3-b.dtb bcm2837-rpi-3-b.dtb
102 copyDTB bcm2710-rpi-3-b-plus.dtb bcm2837-rpi-3-a-plus.dtb
103 copyDTB bcm2710-rpi-3-b-plus.dtb bcm2837-rpi-3-b-plus.dtb
104 copyDTB bcm2710-rpi-cm3.dtb bcm2837-rpi-cm3.dtb
105 copyDTB bcm2711-rpi-4-b.dtb bcm2838-rpi-4-b.dtb
106 '';
107 })