diff --git a/config/bootenv/sun8i-default.txt b/config/bootenv/sun8i-default.txt
index af16115c05..67f42b95eb 100644
--- a/config/bootenv/sun8i-default.txt
+++ b/config/bootenv/sun8i-default.txt
@@ -1,2 +1,3 @@
 verbosity=1
 console=both
+extraargs=cma=96M
\ No newline at end of file
diff --git a/config/bootenv/sunxi-default.txt b/config/bootenv/sunxi-default.txt
index 552f25f077..3f1b1de546 100644
--- a/config/bootenv/sunxi-default.txt
+++ b/config/bootenv/sunxi-default.txt
@@ -2,3 +2,4 @@ verbosity=1
 logo=disabled
 console=both
 disp_mode=1920x1080p60
+extraargs=cma=96M
\ No newline at end of file