[ImageBuilder] uboot-script-gen: Use split_value for memory

[Jason Andryuk]

Don't hardcode the first cell to 0 - use split_value to handle larger
values properly.

Signed-off-by: Jason Andryuk <jason.andr...@amd.com>
---
 scripts/uboot-script-gen | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/uboot-script-gen b/scripts/uboot-script-gen
index f10e5f4..dcf5bdb 100755
--- a/scripts/uboot-script-gen
+++ b/scripts/uboot-script-gen
@@ -174,7 +174,7 @@ function add_device_tree_mem()
         memory=$((512 * 1024))
     fi
 
-    dt_set "$path" "memory" "int" "0 $memory"
+    dt_set "$path" "memory" "int" "$( split_value $memory )"
 }
 
 function add_device_tree_static_mem()
-- 
2.34.1