[U-Boot] [PATCH 13/37] binman: Use a better error for missing Intel descriptor

[Simon Glass]

FD is a bit confusing so write this out in full. Also avoid splitting the
string so that people can grep for the error message more easily.

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

 tools/binman/etype/intel_descriptor.py | 2 +-
 tools/binman/ftest.py                  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/binman/etype/intel_descriptor.py b/tools/binman/etype/intel_descriptor.py
index 6acbbd8b7a5..9deb8dcf42c 100644
--- a/tools/binman/etype/intel_descriptor.py
+++ b/tools/binman/etype/intel_descriptor.py
@@ -51,7 +51,7 @@ class Entry_intel_descriptor(Entry_blob):
     def GetOffsets(self):
         offset = self.data.find(FD_SIGNATURE)
         if offset == -1:
-            self.Raise('Cannot find FD signature')
+            self.Raise('Cannot find Intel Flash Descriptor (FD) signature')
         flvalsig, flmap0, flmap1, flmap2 = struct.unpack('<LLLL',
                                                 self.data[offset:offset + 16])
         frba = ((flmap0 >> 16) & 0xff) << 4
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 46f669e73b4..8577adb5380 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -806,8 +806,8 @@ class TestFunctional(unittest.TestCase):
         TestFunctional._MakeInputFile('descriptor.bin', b'')
         with self.assertRaises(ValueError) as e:
             self._DoTestFile('031_x86-rom-me.dts')
-        self.assertIn("Node '/binman/intel-descriptor': Cannot find FD "
-                      "signature", str(e.exception))
+        self.assertIn("Node '/binman/intel-descriptor': Cannot find Intel Flash Descriptor (FD) signature",
+                      str(e.exception))
 
     def testPackX86RomBadDesc(self):
         """Test that the Intel requires a descriptor entry"""
-- 
2.22.0.410.gd8fdbe21b5-goog