patman: Add functions to compress and decompress data
Add utility functions to compress and decompress using lz4 and lzma
algorithms. In the latter case these use the legacy lzma support favoured
by coreboot's CBFS.
No tests are provided as these functions will be tested by the CBFS
tests in a separate patch.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/README b/tools/binman/README
index 0ff30ef..7eda244 100644
--- a/tools/binman/README
+++ b/tools/binman/README
@@ -183,7 +183,8 @@
First install prerequisites, e.g.
- sudo apt-get install python-pyelftools python3-pyelftools
+ sudo apt-get install python-pyelftools python3-pyelftools lzma-alone \
+ liblz4-tool
Type: