binman: Support simple templates
Collections can used to collect the contents of other entries into a
single entry, but they result in a single entry, with the original entries
'left behind' in their old place.
It is useful to be able to specific a set of entries ones and have it used
in multiple images, or parts of an image.
Implement this mechanism.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/test/286_template.dts b/tools/binman/test/286_template.dts
new file mode 100644
index 0000000..6980dbf
--- /dev/null
+++ b/tools/binman/test/286_template.dts
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ u-boot-img {
+ };
+
+ common_part: template {
+ u-boot {
+ };
+
+ intel-vga {
+ filename = "vga.bin";
+ };
+ };
+
+ first {
+ type = "section";
+ insert-template = <&common_part>;
+
+ u-boot-dtb {
+ };
+ };
+
+ second {
+ type = "section";
+ insert-template = <&common_part>;
+
+ u-boot-dtb {
+ };
+
+ intel-vga {
+ filename = "vga2.bin";
+ };
+ };
+ };
+};