doc: fit: Format image tree source example
The example in kernel_fdt.rst is inconsistently indented, making it
difficult to read.
Indent the example with the same standard as the other examples:
Four spaces for the ReST code block and for every nesting level.
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
diff --git a/doc/usage/fit/kernel_fdt.rst b/doc/usage/fit/kernel_fdt.rst
index 9cc26fb..3802c82 100644
--- a/doc/usage/fit/kernel_fdt.rst
+++ b/doc/usage/fit/kernel_fdt.rst
@@ -5,50 +5,50 @@
::
- /dts-v1/;
+ /dts-v1/;
- / {
- description = "Simple image with single Linux kernel and FDT blob";
- #address-cells = <1>;
+ / {
+ description = "Simple image with single Linux kernel and FDT blob";
+ #address-cells = <1>;
- images {
- kernel {
- description = "Vanilla Linux kernel";
- data = /incbin/("./vmlinux.bin.gz");
- type = "kernel";
- arch = "ppc";
- os = "linux";
- compression = "gzip";
- load = <00000000>;
- entry = <00000000>;
- hash-1 {
- algo = "crc32";
- };
- hash-2 {
- algo = "sha256";
- };
- };
- fdt-1 {
- description = "Flattened Device Tree blob";
- data = /incbin/("./target.dtb");
- type = "flat_dt";
- arch = "ppc";
- compression = "none";
- hash-1 {
- algo = "crc32";
- };
- hash-2 {
- algo = "sha256";
- };
- };
- };
+ images {
+ kernel {
+ description = "Vanilla Linux kernel";
+ data = /incbin/("./vmlinux.bin.gz");
+ type = "kernel";
+ arch = "ppc";
+ os = "linux";
+ compression = "gzip";
+ load = <00000000>;
+ entry = <00000000>;
+ hash-1 {
+ algo = "crc32";
+ };
+ hash-2 {
+ algo = "sha256";
+ };
+ };
+ fdt-1 {
+ description = "Flattened Device Tree blob";
+ data = /incbin/("./target.dtb");
+ type = "flat_dt";
+ arch = "ppc";
+ compression = "none";
+ hash-1 {
+ algo = "crc32";
+ };
+ hash-2 {
+ algo = "sha256";
+ };
+ };
+ };
- configurations {
- default = "conf-1";
- conf-1 {
- description = "Boot Linux kernel with FDT blob";
- kernel = "kernel";
- fdt = "fdt-1";
- };
- };
- };
+ configurations {
+ default = "conf-1";
+ conf-1 {
+ description = "Boot Linux kernel with FDT blob";
+ kernel = "kernel";
+ fdt = "fdt-1";
+ };
+ };
+ };