binman: Add an etype for external binary blobs
It is useful to be able to distinguish between ordinary blobs such as
u-boot.bin and external blobs that cannot be build by the U-Boot build
system. If the external blobs are not available for some reason, then we
know that a value image cannot be built.
Introduce a new 'blob-ext' entry type for that.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 39e67b9..f8d5191 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -3364,6 +3364,18 @@
# Just check that the data appears in the file somewhere
self.assertIn(U_BOOT_SPL_DATA, data)
+ def testExtblob(self):
+ """Test an image with an external blob"""
+ data = self._DoReadFile('157_blob_ext.dts')
+ self.assertEqual(REFCODE_DATA, data)
+
+ def testExtblobMissing(self):
+ """Test an image with a missing external blob"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('158_blob_ext_missing.dts')
+ self.assertIn("Filename 'missing-file' not found in input path",
+ str(e.exception))
+
if __name__ == "__main__":
unittest.main()