Created attachment 212016 [details] patch to find all RAM on rockpro64 On my newly arrived RockPro64 u-boot only found half the RAM. The attached patch, found at: http://u-boot.10912.n7.nabble.com/rockchip-rk3399-TPL-rockpro64-Wrong-memory-size-detected-td382441.html Fixes this, so the full 4GB ram is found.
Seems to have been fixed upstream.