dtoc: Avoid very long lines in output
Large arrays can result in lines with hundreds or thousands of characters
which is not very editor-friendly. To avoid this, addjust the tool to
group values 8 per line.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index 4a1162a..3243bcc 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -385,7 +385,12 @@
else:
for val in prop.value:
vals.append(get_value(prop.type, val))
- self.buf(', '.join(vals))
+
+ # Put 8 values per line to avoid very long lines.
+ for i in xrange(0, len(vals), 8):
+ if i:
+ self.buf(',\n\t\t')
+ self.buf(', '.join(vals[i:i + 8]))
self.buf('}')
else:
self.buf(get_value(prop.type, prop.value))