This target can automatically detect the correct memory size and we've
been using it for long in ar71xx.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
1. Move all status led definitions out of diag.sh into device dt
as we use here a generic script hook.
2. Encode "phy0ptp" led trigger in dt of device for all ath79 devices.
Signed-off-by: Johann Neuhauser <johann@it-neuhauser.de>
