[Clone from old sdcard to new sdcard]

i think you can just do   :

dd if=/dev/sdd of=/home/user/imagename.img

sdd is the sdcard  change user too your user

(i have not tryed this with armbian images but it works for raspberry)

[Finishing vanilla kernel support for H3?]

i know this is a old post but iam trying to get mainline running on the orange pi one, and it crashes with the default orangepione uboot config, (i think its mem corruption) when using the config from the nanopineo it works fine: 

+CONFIG_DRAM_CLK=408
+CONFIG_DRAM_ZQ=3881979
+CONFIG_DRAM_ODT_EN=y

the orangepi one crashes with : 

 

-CONFIG_DRAM_CLK=672
+CONFIG_DRAM_CLK=624
 CONFIG_DRAM_ZQ=3881979
 CONFIG_DRAM_ODT_EN=y

is this the same config as uboot in the legacy kernel ? : 

 

 

 

edit:

 

oh this doesnt seem to be the problem when using the nanopineo config en changing dram speed to 624 it works fine

but the default orange pi one config crashes with a kernel panic (ill boot a image later to post the error)

 

 

ps thanks for this wonderful project