commit 9d0c16e8a3830c81ee4a10faa506f4a986c60db9
Author: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Date:   Thu Aug 31 15:31:20 2017 +0200

    Devices in ar71xx/generic with 4 MB flash can only have the qmp-system package

diff --git a/targets.mk b/targets.mk
index 37111e7..3d7055e 100644
--- a/targets.mk
+++ b/targets.mk
@@ -61,7 +61,8 @@ ifeq ($(MPT),ar71xx-generic)
   ARCH:=ar71xx
   SUBARCH:=generic
   DEVPKG:=CONFIG_TARGET_DEVICE_PACKAGES_$(ARCH)_$(SUBARCH)_DEVICE_
-  TINY:=tl-wr841-v7 tl-wr841-v8 tl-wr841-v9 tl-wr841-v10 tl-wr842n-v1 tl-wr703n-v1 tl-mr3020-v1 tl-mr3040-v1 tl-wa7510n tl-wr743nd-v1 tl-wr740n-v1
+  SYSTEM:=tl-wr841-v7 tl-wr841-v8 tl-wr841-v9 tl-wr841-v10 tl-wr703n-v1 tl-mr3020-v1 tl-mr3040-v1 tl-wa7510n tl-wr743nd-v1 tl-wr740n-v1
+  TINY:=tl-wr842n-v1
   SMALL:=ALFANX tl-wr2543-v1 ubnt-bullet-m ubnt-nano-m ubnt-nano-m-xw ubnt-loco-m-xw ubnt-rocket-m-xw ubnt-rocket-m mc-mac1200r WPE72_8M dragino2 ubnt-unifi ubnt-uap-pro
   BIG:=ubnt-rs ubnt-rspro tl-wdr3500-v1 tl-wdr3600-v1 tl-wdr4300-v1
 endif