Re: yocto on tinkerbaord using meta-rockchip


Yann Dirson
 

Wow, I'm suprised to discover this meta-rockchip :)

Rockchip engineers also publish a meta-rockchip on Github (https://github.com/rockchip-linux/meta-rockchip), although
nowadays it's mainly Jeffy Chen publishing on https://github.com/JeffyCN/meta-rockchip/

Those two repos seem quite complementary, Jeffy being focussed on kernel 4.4, and Trevor on mainline.
Wouldn't it make sense to merge all this work in a single place ?


Le ven. 20 mars 2020 à 02:59, Trevor Woerner <twoerner@...> a écrit :
Hi Karthik,

On Thu, Mar 19, 2020 at 9:36 PM karthik poduval
<karthik.poduval@...> wrote:
> Thank you for you work on meta-rockchip layer. You were listed as the
> maintainer for meta-rockchip so I though I will send you a mail with
> an issue I was facing.
>
> I was trying to flash an image on a Asus tinker board using
> meta-rockchip. Here are the steps I followed.
>
> git clone git://git.yoctoproject.org/poky
> git clone  git://git.yoctoproject.org/meta-rockchip
> source poky/oe-init-build-env
> bitbake-layers add-layer ../../meta-rockchip/
> MACHINE=tinker-board bitbake core-image-minimal
>
> #flahsed it using the following command to sdcard (my sdcard was dev/sde)
> sudo dd if=tmp/deploy/images/tinker-board/core-image-minimal-tinker-board.wic
> of=/dev/sde
>
> after inserting sdcard and booting up I can see on the serial console
> it attempts to boot, crosses bootloader and proceeds to linux boot but
> then gets hing around dwmmc_rockchip loading.
>
> Attached the complete serial log. Your help is greatly appreciated.

According to the log, your board is a "tinker-board-s", please try
using that for your MACHINE instead of "tinker-board".

Thanks and best regards,
    Trevor



--
Yann Dirson <yann@...>
Blade / Shadow -- http://shadow.tech

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