Re: u-boot idbloader.img fails to initialise LPDDR3 on nanopi m4 v1

2021-02-07 Thread Christopher Obbard
Turns out I was using the wrong defconfig, my board is a 2gb model which has a separate defconfig. Although, u-boot HEAD doesn't work, with an error: U-Boot TPL 2021.04-rc1-00079-g8308a28af8 (Feb 07 2021 - 13:04:30) Missing DTB ### ERROR ### Please RESET the board ### On Sat, 6 Feb 2021 at 09:36

u-boot idbloader.img fails to initialise LPDDR3 on nanopi m4 v1

2021-02-06 Thread Christopher Obbard
hi! Both 2020.04, 2021.01 and latest u-boot HEAD fails to setup nano pi m4 V1 LPDDR3. these are compiled with latest ATF HEAD. Any pointers on where to debug ? For what it's worth; I can boot on nanopi m4 V2 board with patch[1], so I am sure it's a DDR thing. U-Boot TPL 2020.04 (Feb 06 2021 - 0