[U-Boot] [PATCH] dtoc: make generated platdata structs const

[Simon Goldschmidt]

The platdata initialization structs are currently generated into .rwdata.
Make sure the are put into .rodata by generating them as const.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
---

 tools/dtoc/dtb_platdata.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index 6cb1259446..ca580b45d4 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -461,7 +461,7 @@ class DtbPlatdata(object):
         """
         struct_name, _ = get_compat_name(node)
         var_name = conv_name_to_c(node.name)
-        self.buf('static struct %s%s %s%s = {\n' %
+        self.buf('static const struct %s%s %s%s = {\n' %
                  (STRUCT_PREFIX, struct_name, VAL_PREFIX, var_name))
         for pname, prop in node.props.items():
             if pname in PROP_IGNORE_LIST or pname[0] == '#':
-- 
2.17.1