[yocto] [meta-chip] How to flash yocto's output into CHIP

Andrei Gherzan andrei at gherzan.ro
Tue Mar 1 14:17:43 PST 2016


On 1 Mar 2016 19:45, "Jens Lucius" <incnews at jenslucius.de> wrote:
>
> Hi
>
> There is a pull request for the meta-sunxi layer. Maybe this would be a
good starting point?
>
> https://github.com/linux-sunxi/meta-sunxi/pull/126
>

That looks like duplicated work with meta-chip... Hm...

> Regards,
>
> Jens
>
>
> Am 23.02.2016 um 21:09 schrieb Valentin Le bescond:
>>
>> Hi,
>>
>> I'm wondering if anyone managed to flash the CHIP board with a
(successful) yocto image build.
>>
>> I didn't succeed but here are the few things I found :
>>
>> Comparing the files expected in CHIP-tools/ and the ones available in
Yocto deploy/image/chip/ I see some are missing in yocto :
>> uboot-env.bin
>> sunxi-spl-with-ecc.bin
>>
>> I tried using the ones downloaded with chip-update-firmware.sh but it
doesn't work...
>>
>> While flashing, at some point, the chip (in FEL mode) disconnects the
USB connection. If it goes well the chip reconnects as a ttyACM0. If it
doesn't go well (which is my case), chip never shows up !
>>
>> If anyone managed to get the thing working please let me know. If not I
am willing to try any idea you may have.
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