commit 7d05d3a8e35f888ec3f90f66fe53a7c381c06d10
author Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Mon Jan 07 20:29:26 2019 +0100
committer Tom Rini <trini@konsulko.com> Tue Jan 15 15:28:45 2019 -0500
tree ee99f1ff01145b0695abf24ea136d98f6d664853
parent d667090999236ddbf8bbbc98dc576bf301db59d0

dtoc: make generated platdata structs const

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@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

tools/dtoc/dtb_platdata.py

diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index 6cb1259..ca580b4 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -461,7 +461,7 @@
         """
         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] == '#':