binman: Add support for including spl/u-boot-spl-nodtb.bin

This file contains SPL image without a device tree. Add support for
including this in images.

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

3 files changed, 33 insertions, 0 deletions

diff --git a/tools/binman/etype/u_boot_spl_nodtb.py b/tools/binman/etype/u_boot_spl_nodtb.py
new file mode 100644
index 0000000000..880e0c78fb
--- /dev/null
+++ b/tools/binman/etype/u_boot_spl_nodtb.py
@@ -0,0 +1,17 @@
+# Copyright (c) 2016 Google, Inc
+# Written by Simon Glass <sjg@chromium.org>
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+# Entry-type module for 'u-boot-nodtb.bin'
+#
+
+from entry import Entry
+from blob import Entry_blob
+
+class Entry_u_boot_spl_nodtb(Entry_blob):
+    def __init__(self, image, etype, node):
+        Entry_blob.__init__(self, image, etype, node)
+
+    def GetDefaultFilename(self):
+        return 'spl/u-boot-spl-nodtb.bin'
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 32bc7950b1..ed0697af00 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -876,6 +876,11 @@ class TestFunctional(unittest.TestCase):
         data = self._DoReadFile('51_u_boot_spl_dtb.dts')
         self.assertEqual(U_BOOT_SPL_DTB_DATA, data[:len(U_BOOT_SPL_DTB_DATA)])
 
+    def testSplNoDtb(self):
+        """Test that an image with spl/u-boot-spl-nodtb.bin can be created"""
+        data = self._DoReadFile('52_u_boot_spl_nodtb.dts')
+        self.assertEqual(U_BOOT_SPL_NODTB_DATA, data[:len(U_BOOT_SPL_NODTB_DATA)])
+
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/tools/binman/test/52_u_boot_spl_nodtb.dts b/tools/binman/test/52_u_boot_spl_nodtb.dts
new file mode 100644
index 0000000000..7f4e27780f
--- /dev/null
+++ b/tools/binman/test/52_u_boot_spl_nodtb.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		u-boot-spl-nodtb {
+		};
+	};
+};