ubifs: use zlib

For the price of 1 second in the loader stage we get 1 MiB of flash space. 13.35 MiB -> 12.29 MiB, 6.5 sec - > 7.6 sec. Signed-off-by: Christian Svensson <[email protected]>
u-root · Apr 8, 2019 · 566f368 · 566f368
1 parent 3811694
commit 566f368
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -225,7 +225,7 @@ root.ubifs.img: initramfs.cpio $(ROOT_DIR)boot/zImage.full $(ROOT_DIR)boot/signe
 	fakeroot sh -c "(cd root/; cpio -idv < ../$(<)) && \
 		cat root/bbin/bb $(TEST_EXTRA_SIGN) | \
 			$(ROOT_DIR)boot/signer/signer > root/bbin/bb.gpg && \
-		mkfs.ubifs -r root -R0 -m 1 -e ${LEB} -c 2047 -o $(@)"
+		mkfs.ubifs -x zlib -r root -R0 -m 1 -e ${LEB} -c 2047 -o $(@)"
 
 ubi.img: root.ubifs.img $(ROOT_DIR)ubi.cfg
 	ubinize -vv -o ubi.img -m 1 -p64KiB $(ROOT_DIR)ubi.cfg