feat(nix): abstract platform-specific configurations of baremetal-tf.nix

Signed-off-by: Diogo Costa <[email protected]>

pkgs/guest/baremetal-tf.nix

@@ -7,7 +7,7 @@
 , python3
 , python3Packages
 , rsync
-, platform
+, platform_cfg
 , list_tests
 , list_suites
 , bao-tests
@@ -20,6 +20,10 @@ stdenv.mkDerivation rec {
     pname = "baremetal-tf";
     version = "1.0.0";
 
+    platform = platform_cfg.platform_name;
+    plat_arch = platform_cfg.platforms-arch.${platform};
+    plat_toolchain = platform_cfg.platforms-toolchain.${platform};
+
     src = ../../../../.;
 
     nativeBuildInputs = [ toolchain]; #build time dependencies
@@ -38,8 +42,8 @@ stdenv.mkDerivation rec {
         echo "Platform: ${platform}"
         echo "Suites: ${list_suites}"
         echo "Testes: ${list_tests}"
-        export ARCH=aarch64
-        export CROSS_COMPILE=aarch64-none-elf-
+        export ARCH=${plat_arch}
+        export CROSS_COMPILE=${plat_toolchain}
         export TESTF_TESTS_DIR=$out/tests
         export TESTF_REPO_DIR=$out/bao-tests
         chmod -R u+w bao-tests #make sure we can write to bao-tests