Replies: 5 comments 4 replies
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I have no idea, it needs a specific bootloader and kernel device tree. I can not go out and buy these devices with my own money or I would be broke. I can reach out to the company and see if they can give me a free board. |
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Hi, someone who appears to be associated with Youyeetoo has expressed willingness to provide a board. Would you be willing to reconsider this matter? |
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I hear you. I hope they are interested in making their board easier to use and that way attracting more buyers. Thanks for looking into this. |
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There is a linux image on the eMMC. It identifies as Linux Linaro -alip. And it's in Chinese so I can't use it, but maybe it helps us? Screenshot: Dmesg from boot: [ 0.961529] Booting Linux on physical CPU 0x0000000000 [0x412fd050] [ 3.117929] ******************************************************************** |
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i2c, mipi, hdmi, are all throwing errors, and there is a regulator issue related to the kernel panic. I think the vendor is using a device tree from the SDK without any modifications, as I see the model "Rockchip RK3588S EVB4 LP4X V10 Board". I also took a look at the board's SDK on the vendors website and yikes, this thing looks rough software wise. |
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Yeah, certainly beyond my skill set even though I've done lots of C programming in my professional life (retired now). I've gotten as far as contributing a driver to the kernel around 2005 (osst - now obsolete and removed) but kernel booting code I am not familiar with. Do you see a path forward? I'd consider it fun :-) |
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The board is based on the below device tree. I see all the premade device trees as garbage because they are made for Android systems and not Linux. It should honestly be re-written from the ground up, but this will take time and a lot of device tree/kernel knowledge. |
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Time I have. Knowledge: not even close to enough. Do you know of any tutorials to get into this stuff? |
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Not really. The topic is kind of obscure; I'm still learning myself, and mostly, I've learned from trial and error. But this may be a good reference: |
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I'm looking at getting the Youyeetoo R1 SBC and run Ubuntu on it. It is very similar to some of the boards supported here. Is it likely that any of the available images would boot? Or perhaps work is ongoing or could be started to support it? Thanks, Willem Riede.
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