petit-miner / blueberry-pi Goto Github PK

Please upload Blueberry-PI/Hardware/PCB/Blueberry Pi.pro file.

Hello Blueberry Team,

First of all thanks for sharing your experience designing a RPI module alternative. I was looking for a distributor for Allwinner V3S SoC in Germnay / Europe. Maybe you can help me with a contact. Where did you buy the SoC ?

Thanks,
Nils

I took a look at the files and noted that for example the Allwinner V3s Libary is not available in this repo. I wanted to ask if you would be kind enough to provide that Libary.

Signed off by: Thore Krug opensource[at]thorekrug.de

https://github.com/petit-miner/u-boot.git/ not found, I need lcd config for build u-boot

Thanks

Allwinner V3s SoC features two CSI module. CSI0 is used for MIPI CSI-2 interface and CSI1 is used for parallel interface. This is not documented in datasheet but by test and guess.

Falls du das noch nicht gesehen hast, mehr dazu: https://www.spinics.net/lists/linux-media/msg128062.html

Hello Marcel,

I am attempting to build a board very similar to the one you have detailed here - a linux-capable single board computer with wifi. If you are willing, I would very much like to see a schematic for your device, as I am having difficulty making a connection between the WiFi module and the V3s.

How did you supply WiFi to the kernel? Did you use SPI, SDIO, UART, or some other connection protocol? Do you think it would be possible to add two WiFi modules? If you used SDIO, the V3s seems to have multiple SDIO interfaces, so it seems feasible, though I have yet to make a connection with one. Within the OS, does the RTL8723BS appear as one of the WLAN interfaces, and would it be able to be controlled by wpa_supplicant?

I would also like to add additional RAM and storage to the device. Did you consider doing this?

I have a number of questions on how you managed to build this board and would love to hear back from you!

Best,
Eric

I was interested in creating a Board based on the Allwinner V3s as well and was looking through the documentation of the V3s looking for the Pin initiating the FEL mode. Normally the Pin gets pulled down to Ground which initiates the FEL mode, even though the documentation mentions it briefly its not completely clear which pin on the package it is.

Have i overlooked it in the schematic? Or is the Blueberry Pi not making use of this feature?

Signed off by: Thore Krug opensource[at]thorekrug.de

repository 'https://github.com/petit-miner/u-boot.git/' not found

Linux kernel repo seems to be unavailable, I tried neweset kernel but the blueberry won't boot.

Hi, i tried following your guide and if i run make after downloading all dependencies and creating the config make stops with that message:

Makefile.legacy:9: *** "You have legacy configuration in your .config! Please check your configuration.". Stop.

in menuconfig is see that a lot of things are marked as legacy, this is likely the cause - is there a way to fix this?

or should i just use an old version of buildroot?

many thanks!

hi,

i did a fork of your blueberry pi, but added LVDS serialiser (SN65LVDS84) with the regular LVDS pin-header, TSC2003 - touch controller, w25q128 - flash, AXP203 power chip instead of EA3036.

https://github.com/bhgv/Blueberry-PI_Allwinner-V3s_LVDS_AXP203

and traced them as 2-sides PCBs.

https://github.com/bhgv/Blueberry-PI_Allwinner-V3s_LVDS_AXP203/tree/master/Hardware/PCB/routed

maybe you interested