Orangepi 5b ap6275p support for the edge kernel similar to khadas-edge2

[BatVanko]

Hi, is is possible to port the kahdas-edge2 changes (https://github.com/armbian/build/pull/6335) to the OrangePi 5b device tree?

 

[Efe Çetin]

You can add it like https://github.com/armbian/build/blob/main/patch/kernel/rockchip-rk3588-edge/board-khadas-edge2-add-nodes.patch#L1347

 

I suppose you don't need to make any change since 5b and edge2 uses the same pcie phy

[Efe Çetin]

hi @BatVanko would you like to try https://github.com/armbian/build/pull/6486?

[BatVanko]

@Efe Çetin 

 

I have tried this before, but I think there are more changes that has to be made for 5b. For example the pcie power is set to 1.8v instead of 3.3v https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts#L82-L91 ... I'll try some changes if I have time this weekend and I'll let you know.

 

Thanks.

[OttawaHacker]

On 3/26/2024 at 12:49 PM, BatVanko said:

Hi, is is possible to port the kahdas-edge2 changes (https://github.com/armbian/build/pull/6335) to the OrangePi 5b device tree?

Is this to add support for ap6275p in the 6.x kernel series? Was going to ask the same question

[WimRoose]

Hi all. There's a dts patch for 6.13 now that should enable wifi on the orangepi 5b (https://github.com/armbian/build/blob/main/patch/kernel/archive/rockchip64-6.13/rk3588-1072-arm64-dts-rockchip-add-AP6275P-wifi-to-Orange-Pi-5B.patch). I've build the image, but no wifi here with rk3588s-orangepi-5b.dtb in armbianEnv. armbian-firmware-full is installed. In a previous build I was seeing errors like

Quote

pcieport 0004:40:00.0: failed to create device link (0x180) with supplier 6-0051

 

but those seems to be gone now on Linux orangepi5 6.13.1-edge-rockchip64, Ubuntu noble. I would be glad to help with some testing - are we waiting for some mainline fixes, or what could be the showstopper here? I guess this is a PCI issue, as the pcie wifi is not being found? 

 

Quote

root@orangepi5:~# lspci
0004:40:00.0 PCI bridge: Rockchip Electronics Co., Ltd RK3588 (rev 01)

https://paste.next.armbian.com/areqewukum

[chaitan3]

Hi, just want to follow up that I'm seeing the same issues as @WimRoose above. On latest mainline 6.13 or 6.14, there is no output about the wifi module in lspci. Consequently, there is no wifi device. This followiing pull request supposedly added support last year, but it does not seem to be working.

https://github.com/armbian/build/pull/6486

 

@BatVankoare you able to bring up wifi on the mainline edge kernel on Orangepi 5B?