[source] bcm53xx: prepare for building Tenda AC9 TRX image

[LEDE Commits]

rmilecki pushed a commit to source.git, branch master:
https://git.lede-project.org/?p=source.git;a=commitdiff;h=dd7eddcb0880fe2b5d4bcbf7608625d382f215ec

commit dd7eddcb0880fe2b5d4bcbf7608625d382f215ec
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Mon Aug 15 09:28:54 2016 +0200

    bcm53xx: prepare for building Tenda AC9 TRX image
    
    It'll be enabled when we complete basic support.
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 target/linux/bcm53xx/image/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile
index 09c8c93..67114b8 100644
--- a/target/linux/bcm53xx/image/Makefile
+++ b/target/linux/bcm53xx/image/Makefile
@@ -219,6 +219,14 @@ define Device/smartrg-sr400ac
   IMAGE/trx := append-rootfs | trx-serial
 endef
 
+define Device/tenda-ac9
+  DEVICE_TITLE := Tenda AC9
+  DEVICE_PACKAGES := $(USB2_PACKAGES)
+  IMAGES := trx
+  IMAGE/trx := append-rootfs | trx-serial
+endef
+# TARGET_DEVICES += tenda-ac9
+
 TARGET_DEVICES += \
 	netgear-r6250 netgear-r6300-v2 netgear-r8000 \
 	smartrg-sr400ac