Developer vim2 bootloop DRM


#1

Hi,
I just got a Khadas VIM2 and it does not turn on, no Khadas logo, nothing, and when I tried to connect via ckermit to the device it loops this error:
https://pastebin.com/KvDza5MB
Is it dead or is there any way to fix the problem?
Best Regards,
Miguel


#2

Hi mig4ng,

It seems that you use the u-boot for VIM, not VIM2.
You should try MRegister Mode.And then Upgrade Via an USB Cable. The following picture is for VIM2 MRegister.
6390de64cfb905d13810344688da774f4c278211_1_690x344

About how to build Android for VIM2, you can following this.

Build U-Boot

$ cd ~/project/khadas/nougat/uboot
$ make CROSS_COMPILE=aarch64-linux-gnu- kvim2_defconfig
$ make CROSS_COMPILE=aarch64-linux-gnu-


Build Android:

$ cd ~/project/khadas/nougat
$ source build/envsetup.sh
$ lunch kvim2-userdebug-64
$ make -jN otapackage

#3

You were right, I was using u-boot for VIM, after installing the VIM2 one it boot up normally.
Thanks @numbqq you are awesome!