Capeschae
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Capeschae got a reaction from lpraderi in RK3288 and RK3188
In a dmesg from a Minix Neo X7 running NETBSD that I found here, it says that LAN works. I find following info regarding GPIO:
gpio: 0x0000a000 0x00000104 -> 0x0000010c
gpio: 0x0000a004 0x00000104 -> 0x0000010c
gpio: 0x0003e000 0x00000000 -> 0x80000000
gpio: 0x0003e004 0x00000000 -> 0x80000000
gpio: 0x00080000 0x00000000 -> 0x04000000
gpio: 0x00080004 0x00000000 -> 0x04000000
gpio: 0x0000a000 0x0000010c -> 0x4000010c
gpio: 0x0000a004 0x0000010c -> 0x4000010c
gpio: 0x00080000 0x04000000 -> 0x04000400
gpio: 0x00080004 0x04000000 -> 0x04000400
Does anybody know how this relates to the GPIO settings in our Armbian DTS? In the DTS there are only gpio0 to gpio3 with different address ranges.
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Capeschae got a reaction from GUS in RK3288 and RK3188
LAN working on Minix NEO X7.
For now I gave up on trying to find the IO-pin that controls the LAN power on the Minix NEO X7 board.
By making a hardware modification, involving removing a voltage controller (because unfortunately 1 pin broke during the modification) and placing a wire to get the LAN power supply from another voltage controller, I got LAN up and running. I will leave it running for a couple of days to see if nothing breaks.
I can state that the drivers for the Realtek 8152B USB ethernet adapter are working.
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Capeschae got a reaction from YoD3mon in RK3288 and RK3188
LAN working on Minix NEO X7.
For now I gave up on trying to find the IO-pin that controls the LAN power on the Minix NEO X7 board.
By making a hardware modification, involving removing a voltage controller (because unfortunately 1 pin broke during the modification) and placing a wire to get the LAN power supply from another voltage controller, I got LAN up and running. I will leave it running for a couple of days to see if nothing breaks.
I can state that the drivers for the Realtek 8152B USB ethernet adapter are working.
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Capeschae got a reaction from MattWestB in RK3288 and RK3188
LAN working on Minix NEO X7.
For now I gave up on trying to find the IO-pin that controls the LAN power on the Minix NEO X7 board.
By making a hardware modification, involving removing a voltage controller (because unfortunately 1 pin broke during the modification) and placing a wire to get the LAN power supply from another voltage controller, I got LAN up and running. I will leave it running for a couple of days to see if nothing breaks.
I can state that the drivers for the Realtek 8152B USB ethernet adapter are working.
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Capeschae got a reaction from MattWestB in RK3288 and RK3188
Minix Neo X7 LAN via RTL8152: It seems that the RTL8152 is not powered on after booting. I cannot measure any supply voltages to the chip. When booting from Android NAND the supply voltages are there.
I expect that there will be a GPIO that switches the voltage regulator and I'm going to look into this. But it will be a search for the needle in the haystack.