Update metal to 0.53.0

Use prebuilt sfpi which is patched to work on NixOS and nix sandbox and
elsewhere.

flake.nix

@@ -52,6 +52,7 @@
           udev-rules = scope.kmd.udev-rules;
           kmd-test = scope.kmd.test;
           sfpi = scope.sfpi.sfpi;
+          sfpi-prebuilt = scope.sfpi.prebuilt;
           tt-gcc = scope.sfpi.tt-gcc;
           smi = scope.smi;
           luwen = scope.luwen.luwen;

pkgs/metal/default.nix

@@ -21,7 +21,7 @@ let
   llvmPackages = llvmPackages_17;
   depsDir = "deps";
 
-  version = "unstable-2024-10-04";
+  version = "0.53.0";
 
   metal-deps = metal.overrideAttrs (previousAttrs: {
     name = "tt-metal-deps-${version}.tar.gz";
@@ -63,8 +63,8 @@ let
     src = fetchFromGitHub {
       owner = "tenstorrent";
       repo = "tt-metal";
-      rev = "697ccc724048108e9f11a3c9ed5171a17ac9fd9c";
-      hash = "sha256-pBfJAtSyRKtU3iG2P3hVuo2LXHBFOU+3XmRkbDuDvDQ=";
+      rev = "154e6993aed78213446c59731e41c3617d83c1f1";
+      hash = "sha256-edtlE4CVsTO4BW0PKhkN0IxdV666Tu/Y1jgZ2Exljeo=";
       fetchSubmodules = true;
       fetchLFS = true;
     };
@@ -106,7 +106,7 @@ let
       substituteInPlace tt_metal/hw/CMakeLists.txt \
         --replace-fail "FetchContent_MakeAvailable(sfpi)" ""
       mkdir -p runtime
-      ln -s ${sfpi.sfpi} runtime/sfpi
+      ln -s ${sfpi.prebuilt} runtime/sfpi
     '';
 
     ARCH_NAME = "wormhole_b0";

pkgs/sfpi/default.nix

@@ -27,5 +27,32 @@ rec {
     '';
   };
 
+  prebuilt = pkgs.stdenv.mkDerivation rec {
+    pname = "tt-gcc";
+    version = "5.0.0";
+
+    src = pkgs.fetchzip {
+      url = "https://github.com/tenstorrent/sfpi/releases/download/v5.0.0/sfpi-release.tgz";
+      hash = "sha256-RBhJ6BWmvB06zWoELTumpzroHDMpNXU0/WC6elgAkW0=";
+    };
+
+    nativeBuildInputs = with pkgs; [
+      autoPatchelfHook
+    ];
+
+    buildInputs = with pkgs; [
+      libmpc
+      mpfr
+      gmp
+      zlib
+      expat
+    ];
+
+    installPhase = ''
+      cp -r . $out
+    '';
+
+  };
+
   tt-gcc = import ./tt-gcc.nix { inherit pkgs; };
 }