cc'ing some maintainers...
On Sat 2020-02-15 @ 01:16:36 AM, Trevor Woerner wrote: > Hi, > > I'm trying to build an image for a NanoPi-M4 but it is not able to get out of > TPL. The U-Boot build seems to be constructing the idbloader.img properly, but > the board is failing to boot. Note that this is an original NanoPi-M4 (i.e. > V1) and not the NanoPi-M4V2. > > From the build log: > ... > cat tpl/u-boot-tpl-nodtb.bin tpl/u-boot-tpl.dtb > tpl/u-boot-tpl-dtb.bin > cp tpl/u-boot-tpl-dtb.bin tpl/u-boot-tpl.bin > ./tools/mkimage -n "rk3399" -T rksd -d tpl/u-boot-tpl.bin > tpl/u-boot-tpl-rockchip.bin > ... > cat spl/u-boot-spl-nodtb.bin spl/u-boot-spl.dtb > spl/u-boot-spl-dtb.bin > cp spl/u-boot-spl-dtb.bin spl/u-boot-spl.bin > cat tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin > idbloader.img > > What I get on the console is: > > U-Boot TPL 2020.04-rc2 (Feb 15 2020 - 05:36:59) > sdram_init: LPDDR3 - 933MHz failed! > rk3399_dmc_init DRAM init failed -22 > Missing DTB > > It's strange that it says the DTB is missing clearly shows the DTB versions of > TPL and SPL being used to create the idbloader.img. > > In any case, is anyone building and booting U-Boot master for NanoPi-M4? > > Best regards, > Trevor
