Merge pull request #170528 from lovesegfault/rpi-full-tree

feat: add support for the RaspberryPi CM4
NixOS · Apr 27, 2022 · d6b9960 · d6b9960
2 parents d9e593e + 80d4480
commit d6b9960
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Showing 4 changed files with 26 additions and 38 deletions.
diff --git a/nixos/modules/installer/sd-card/sd-image-aarch64.nix b/nixos/modules/installer/sd-card/sd-image-aarch64.nix
@@ -39,6 +39,12 @@
         # Supported in newer board revisions
         arm_boost=1
 
+        [cm4]
+        # Enable host mode on the 2711 built-in XHCI USB controller.
+        # This line should be removed if the legacy DWC2 controller is required
+        # (e.g. for USB device mode) or if USB support is not required.
+        otg_mode=1
+
         [all]
         # Boot in 64-bit mode.
         arm_64bit=1
@@ -65,6 +71,9 @@
         cp ${pkgs.ubootRaspberryPi4_64bit}/u-boot.bin firmware/u-boot-rpi4.bin
         cp ${pkgs.raspberrypi-armstubs}/armstub8-gic.bin firmware/armstub8-gic.bin
         cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-4-b.dtb firmware/
+        cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-400.dtb firmware/
+        cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-cm4.dtb firmware/
+        cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-cm4s.dtb firmware/
       '';
     populateRootCommands = ''
       mkdir -p ./files/boot

diff --git a/nixos/modules/profiles/all-hardware.nix b/nixos/modules/profiles/all-hardware.nix
@@ -40,6 +40,9 @@ in
       # SD cards.
       "sdhci_pci"
 
+      # NVMe drives
+      "nvme"
+
       # Firewire support.  Not tested.
       "ohci1394" "sbp2"
 

diff --git a/pkgs/misc/uboot/default.nix b/pkgs/misc/uboot/default.nix
@@ -10,6 +10,7 @@
 , openssl
 , swig
 , meson-tools
+, which
 , armTrustedFirmwareAllwinner
 , armTrustedFirmwareAllwinnerH616
 , armTrustedFirmwareRK3328
@@ -19,10 +20,10 @@
 }:
 
 let
-  defaultVersion = "2021.10";
+  defaultVersion = "2022.01";
   defaultSrc = fetchurl {
     url = "ftp://ftp.denx.de/pub/u-boot/u-boot-${defaultVersion}.tar.bz2";
-    sha256 = "1m0bvwv8r62s4wk4w3cmvs888dhv9gnfa98dczr4drk2jbhj7ryd";
+    hash = "sha256-gbRUMifbIowD+KG/XdvIE7C7j2VVzkYGTvchpvxoBBM=";
   };
   buildUBoot = {
     version ? null
@@ -66,11 +67,14 @@ let
         p.setuptools # for pkg_resources
       ]))
       swig
+      which # for scripts/dtc-version.sh
     ];
     depsBuildBuild = [ buildPackages.stdenv.cc ];
 
     hardeningDisable = [ "all" ];
 
+    enableParallelBuilding = true;
+
     makeFlags = [
       "DTC=dtc"
       "CROSS_COMPILE=${stdenv.cc.targetPrefix}"
@@ -102,9 +106,6 @@ let
       runHook postInstall
     '';
 
-    # make[2]: *** No rule to make target 'lib/efi_loader/helloworld.efi', needed by '__build'.  Stop.
-    enableParallelBuilding = false;
-
     dontStrip = true;
 
     meta = with lib; {
@@ -373,14 +374,6 @@ in {
       CONFIG_USB_EHCI_GENERIC=y
       CONFIG_USB_XHCI_HCD=y
     '';
-    extraPatches = [
-      # https://patchwork.ozlabs.org/project/uboot/list/?series=268007&state=%2A&archive=both
-      # Remove when upgrading to 2022.01
-      (fetchpatch {
-        url = "https://patchwork.ozlabs.org/series/268007/mbox/";
-        sha256 = "sha256-xn4Q959dgoB63zlmJepI41AXAf1kCycIGcmu4IIVjmE=";
-      })
-    ];
     extraMeta.platforms = [ "i686-linux" "x86_64-linux" ];
     filesToInstall = [ "u-boot.rom" ];
   };
@@ -401,28 +394,12 @@ in {
     defconfig = "rpi_3_32b_defconfig";
     extraMeta.platforms = ["armv7l-linux"];
     filesToInstall = ["u-boot.bin"];
-    extraPatches = [
-      # Remove when updating to 2022.01
-      # https://patchwork.ozlabs.org/project/uboot/list/?series=273129&archive=both&state=*
-      (fetchpatch {
-        url = "https://patchwork.ozlabs.org/series/273129/mbox/";
-        sha256 = "sha256-/Gu7RNvBNYCGqdFRzQ11qPDDxgGVpwKYYw1CpumIGfU=";
-      })
-    ];
   };
 
   ubootRaspberryPi3_64bit = buildUBoot {
     defconfig = "rpi_3_defconfig";
     extraMeta.platforms = ["aarch64-linux"];
     filesToInstall = ["u-boot.bin"];
-    extraPatches = [
-      # Remove when updating to 2022.01
-      # https://patchwork.ozlabs.org/project/uboot/list/?series=273129&archive=both&state=*
-      (fetchpatch {
-        url = "https://patchwork.ozlabs.org/series/273129/mbox/";
-        sha256 = "sha256-/Gu7RNvBNYCGqdFRzQ11qPDDxgGVpwKYYw1CpumIGfU=";
-      })
-    ];
   };
 
   ubootRaspberryPi4_32bit = buildUBoot {

diff --git a/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix b/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
@@ -32,20 +32,19 @@ stdenv.mkDerivation {
     mkdir -p "$out/lib/firmware/brcm"
 
     # Wifi firmware
-    shopt -s extglob
-    for filename in firmware-nonfree/brcm/brcmfmac434??{,s}-sdio.*; do
-      cp "$filename" "$out/lib/firmware/brcm"
-    done
+    cp -rv "$NIX_BUILD_TOP/firmware-nonfree/debian/config/brcm80211/." "$out/lib/firmware/"
 
     # Bluetooth firmware
-    cp bluez-firmware/broadcom/*.hcd "$out/lib/firmware/brcm"
+    cp -rv "$NIX_BUILD_TOP/bluez-firmware/broadcom/." "$out/lib/firmware/brcm"
+
+    # CM4 symlink must be added since it's missing from upstream
+    pushd $out/lib/firmware/brcm &>/dev/null
+    ln -s "./brcmfmac43455-sdio.txt" "$out/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-compute-module.txt"
+    popd &>/dev/null
+
     runHook postInstall
   '';
 
-  outputHashMode = "recursive";
-  outputHashAlgo = "sha256";
-  outputHash = "sha256-Fw8EC1jzszWg9rNH01oaOIHnSYDuF6ov6ulmIAPuNz4=";
-
   meta = with lib; {
     description = "Firmware for builtin Wifi/Bluetooth devices in the Raspberry Pi 3+ and Zero W";
     homepage = "https://github.com/RPi-Distro/firmware-nonfree";