uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/servers/http/envoy/fix-aarch64-wamr.patch

@@ -0,0 +1,38 @@
+diff --git a/bazel/envoy_build_system.bzl b/bazel/envoy_build_system.bzl
+index f48ebe7056..1e5cc5d663 100644
+--- a/bazel/envoy_build_system.bzl
++++ b/bazel/envoy_build_system.bzl
+@@ -102,6 +102,7 @@ def envoy_cmake(
+         pdb_name = "",
+         cmake_files_dir = "$BUILD_TMPDIR/CMakeFiles",
+         generate_crosstool_file = False,
++        generate_args = [],
+         **kwargs):
+     cache_entries.update({"CMAKE_BUILD_TYPE": "Bazel"})
+     cache_entries_debug = dict(cache_entries)
+@@ -131,7 +132,7 @@ def envoy_cmake(
+             "@envoy//bazel:dbg_build": cache_entries_debug,
+             "//conditions:default": cache_entries,
+         }),
+-        generate_args = ["-GNinja"],
++        generate_args = ["-GNinja"] + generate_args,
+         targets = ["", "install"],
+         # TODO: Remove install target and make this work
+         install = False,
+diff --git a/bazel/foreign_cc/BUILD b/bazel/foreign_cc/BUILD
+index 4d3a281669..b4716dfe2e 100644
+--- a/bazel/foreign_cc/BUILD
++++ b/bazel/foreign_cc/BUILD
+@@ -394,6 +394,12 @@ envoy_cmake(
+         "WAMR_BUILD_LIBC_WASI": "0",
+         "WAMR_BUILD_TAIL_CALL": "1",
+     },
++    generate_args = select({
++        "//conditions:default": [],
++        "@platforms//cpu:aarch64": [
++            "-DWAMR_BUILD_TARGET=AARCH64",
++        ],
++    }),
+     lib_source = "@com_github_wamr//:all",
+     out_static_libs = ["libvmlib.a"],
+     tags = ["skip_on_windows"],