[U-Boot] [PATCH 25/37] binman: Use tools compression function for blob handling
Simon Glass
sjg at chromium.org
Fri Jun 28 14:09:07 UTC 2019
Avoid duplicate code here by using the new compression function in the
tools module.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
tools/binman/etype/blob.py | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/tools/binman/etype/blob.py b/tools/binman/etype/blob.py
index f56a1f87688..a91e7847009 100644
--- a/tools/binman/etype/blob.py
+++ b/tools/binman/etype/blob.py
@@ -49,18 +49,10 @@ class Entry_blob(Entry):
# new Entry method which can read in chunks. Then we could copy
# the data in chunks and avoid reading it all at once. For now
# this seems like an unnecessary complication.
- data = tools.ReadFile(self._pathname)
- if self._compress == 'lz4':
- self._uncompressed_size = len(data)
- '''
- import lz4 # Import this only if needed (python-lz4 dependency)
-
- try:
- data = lz4.frame.compress(data)
- except AttributeError:
- data = lz4.compress(data)
- '''
- data = tools.Run('lz4', '-c', self._pathname, binary=True)
+ indata = tools.ReadFile(self._pathname)
+ if self._compress != 'none':
+ self._uncompressed_size = len(indata)
+ data = tools.Compress(indata, self._compress)
self.SetContents(data)
return True
--
2.22.0.410.gd8fdbe21b5-goog
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