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main stream buildroot for nanopi m4v2

Posted: Wed Feb 17, 2021 5:53 am
by recklesshao
Has anyone tried to build the nanopi m4v2 with main stream buildroot? I used the nanopi_m4_defconfig in buildroot. But the image is for nanopi m4.

output from serial console:
U-Boot TPL 2020.07 (Feb 16 2021 - 22:53:03)
sdram_init: LPDDR3 - 933MHz failed!
rk3399_dmc_init DRAM init failed -22
Missing DTB

Is there a way to build a image works with nanopi m4v2? Is there a m4v2 configuration I can use with main stream buildroot?

Re: main stream buildroot for nanopi m4v2

Posted: Fri Jul 09, 2021 4:56 pm
by mrigendra
You can look at this solution,

viewtopic.php?f=61&t=3619&p=10366&hilit=buildroot#p10366

Should be enough to get going.