ELECOM WAB-I1750-PS will need this in ath79, so move it to common Makefile. Signed-off-by: Yanase Yuki <dev@zpc.sakura.ne.jp>
ELECOM WAB-I1750-PS will need this in ath79, so move it to common Makefile. Signed-off-by: Yanase Yuki <dev@zpc.sakura.ne.jp>