Add samsung specific changes

msm_abl.bzl

@@ -0,0 +1,22 @@
+load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
+load(":msm_common.bzl", "get_out_dir")
+
+def define_abl_dist(target, msm_target, variant):
+    """Creates ABL distribution target
+
+    Args:
+      target: name of main Bazel target (e.g. `kalama_gki`)
+    """
+    native.alias(
+        name = "{}_abl".format(target),
+        actual = "//bootable/bootloader/edk2:{}_abl".format(target),
+    )
+
+    copy_to_dist_dir(
+        name = "{}_abl_dist".format(target),
+        archives = ["{}_abl".format(target)],
+        dist_dir = "{}/dist".format(get_out_dir(msm_target, variant)),
+        flat = True,
+        wipe_dist_dir = False,
+        log = "info",
+    )