Ambian TV box rk3528

[jpegqs]

Armbian now supports MangoPI M28K (BOARD=mangopi-m28k BRANCH=vendor), which uses kernel 6.1. HDMI-audio works with dtb from MangoPI. But now Ethernet port doesn't work, neither with this dtb, nor with what I did for the old kernel.

[blust0ne]

I recently got two rk3528 tvbox.

 

Lemfo T1 2G/16G only.

transpeed mx10 (Mx box S)

 

They work with hinlink ht2 image, hdmi always out. ( LAN should be changed , gmac1 - > gmac0  )

 

DQ08 has missed something on hdmi or rk3528 becomes a revision up ??

Edited April 5 by blust0ne

[jpegqs]

26 minutes ago, blust0ne said:

They work with hinlink ht2 image, hdmi always out. ( LAN should be changed , gmac1 - > gmac0  )

 

Is it like this in the dts file or did you do it another way?

 

-        ethernet0 = &gmac1;
+        ethernet0 = &gmac0;

 &gmac0 {
-	status = "disabled";
+  	status = "okay";
 };

 

I tried this in rk3528-mangopi-m28k.dts but no luck.

[blust0ne]

29 minutes ago, jpegqs said:

-        ethernet0 = &gmac1;
+        ethernet0 = &gmac0;

 &gmac0 {
-	status = "disabled";
+  	status = "okay";
 };

It's been a while so I don't remember exactly, but I think I made this change.

[jpegqs]

Please give at least compiled dtb's for your TV-boxes.

 

I tried to rebuild the image for legacy kernel with the latest Armbian-build, and now HDMI doesn't work at all.

 

Update: The problem seems to be that the TV boxes use gmac0, the driver of which is RK630_PHY, and this driver is not enabled in linux-rk35xx-vendor.config.

 

compatible = "ethernet-phy-id0044.1400", "ethernet-phy-ieee802.3-c22";

 

#define RK630_PHY_ID                0x00441400

 

Update2: Still doesn't work, even with this driver (preinstalled Android uses this driver).

Edited April 6 by jpegqs
update