doc: Fix fdt resize argument in fdt_overlays.rst

The argument is parsed as hexadecimal number.

Link: https://lists.denx.de/pipermail/u-boot/2026-April/613799.html
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/doc/usage/fdt_overlays.rst b/doc/usage/fdt_overlays.rst
index 15ebd17ccb100ef8a6b5a29a219ad296af140ac3..730cb85b39a2176f088c59f9e71c4edfe0df93cc 100644 (file)
--- a/doc/usage/fdt_overlays.rst
+++ b/doc/usage/fdt_overlays.rst
@@ -104,11 +104,11 @@ Manually Loading and Applying Overlays
 
     => fdt addr $fdtaddr
 
-4. Grow it enough so it can encompass all applied overlays
+4. Grow it enough so it can encompass all applied overlays (the argument in hex)
 
 ::
 
-    => fdt resize 8192
+    => fdt resize 2000
 
 5. You are now ready to apply the overlay.