binman: Add support for fixed-offset files in CBFS
A feature of CBFS is that it allows files to be positioned at particular
offset (as with binman in general). This is useful to support
execute-in-place (XIP) code, since this may not be relocatable.
Add a new cbfs-offset property to control this.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/test/114_cbfs_offset.dts b/tools/binman/test/114_cbfs_offset.dts
new file mode 100644
index 0000000..7aa9d9d
--- /dev/null
+++ b/tools/binman/test/114_cbfs_offset.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ sort-by-offset;
+ end-at-4gb;
+ size = <0x200>;
+ cbfs {
+ size = <0x200>;
+ offset = <0xfffffe00>;
+ u-boot {
+ cbfs-offset = <0x40>;
+ cbfs-type = "raw";
+ };
+ u-boot-dtb {
+ cbfs-offset = <0x140>;
+ cbfs-type = "raw";
+ };
+ };
+ };
+};