flake.nix

@@ -257,6 +257,7 @@
         };
 
         u-boot = (pkgs-armv7l.buildUBoot {
+            name = "${board}-u-boot";
             defconfig = "xilinx_zynq_virt_defconfig";
             patches = [] ++ pkgs.lib.optional (board == "fast-servo") ./fast-servo/u-boot.patch;
             preConfigure = ''
@@ -310,7 +311,7 @@
             echo file binary-dist $out/boot.bin >> $out/nix-support/hydra-build-products
           '';
 
-        dtb = pkgs.runCommand "dtb"
+        dtb = pkgs.runCommand "${board}-dtb"
           {
             buildInputs = [ pkgs.gcc pkgs.dtc ];
           }
@@ -337,7 +338,7 @@
           firmwareSize = 30;
           firmwarePartitionOffset = 8;
           in pkgs.stdenv.mkDerivation {
-            name = "sd-image";
+            name = "${board}-sd-image";
             nativeBuildInputs = with pkgs; [ dosfstools mtools libfaketime util-linux parted ];
             buildCommand = ''
               mkdir -p $out/nix-support $out/sd-image
@@ -402,7 +403,7 @@
 
             rm -rf $IMGDIR
           '';
-          in pkgs.runCommand "not-os-qemu" {
+          in pkgs.runCommand "${board}-qemu" {
             inherit qemuScript;
             passAsFile = [ "qemuScript" ];
             preferLocalBuild = true;