binman: Allow unit addresses for binaries

Allow the same binary to appear multiple times in an image by using the
device-tree unit-address feature (u-boot@0, u-boot@1).

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index a3abbc4b84..b5e8736fbb 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -909,6 +909,11 @@ class TestFunctional(unittest.TestCase):
                     sym_values + U_BOOT_SPL_DATA[16:])
         self.assertEqual(expected, data)
 
+    def testPackUnitAddress(self):
+        """Test that we support multiple binaries with the same name"""
+        data = self._DoReadFile('54_unit_address.dts')
+        self.assertEqual(U_BOOT_DATA + U_BOOT_DATA, data)
+
 
 if __name__ == "__main__":
     unittest.main()