scripts: imgtool: adjust lzma parameters for minimum RAM consumption

adsz-nordic · adsz-nordic · commit 6edd821b887a · 2025-11-05T07:51:49.000+01:00
Signed-off-by: Adam Szczygieł &lt;adam.szczygiel@nordicsemi.no&gt;
diff --git a/scripts/imgtool/main.py b/scripts/imgtool/main.py
@@ -33,10 +33,10 @@
 
 from .keys import ECDSAUsageError, Ed25519UsageError, RSAUsageError, X25519UsageError
 
-comp_default_dictsize=131072
+comp_default_dictsize=4*1024
 comp_default_pb=2
-comp_default_lc=3
-comp_default_lp=1
+comp_default_lc=0
+comp_default_lp=0
 comp_default_preset=9
 
 
