Lintian cleanups

Change-Id: Icf264f8d19916b567640cc3d1ad6d8a61ee3a7ad
diff --git a/debian/control b/debian/control
index dba421f..e8a63fa 100644
--- a/debian/control
+++ b/debian/control
@@ -2,11 +2,13 @@
 Section: misc
 Priority: optional
 Maintainer: Coral <coral-support@google.com>
-Build-Depends: debhelper, gcc-aarch64-linux-gnu
+Build-Depends: debhelper (>=10), gcc-aarch64-linux-gnu
+Standards-Version: 3.9.8
 
 Package: imx-atf
 Section: misc
 Priority: optional
 Architecture: arm64 armhf
+Depends: ${misc:Depends}
 Description: Arm Trusted Framework for IMX platform
  This contains the Arm Trusted Framework for the NXP i.MX platform.
diff --git a/debian/copyright b/debian/copyright
index aaa77ad..a00527b 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,6 +1,6 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: imx-atf
-Source: https://aiyprojects.googlesource.com/imx-atf
+Source: https://coral.googlesource.com/imx-atf
 
 Files: *
 Copyright: Copyright 2018 Google, LLC <coral-support@google.com>