orange pi zero

 

uboot  eth have only 10baseT, HDX

=> mii info
PHY 0x00: OUI = 0x50005, Model = 0x00, Rev = 0x00,  10baseT, HDX
PHY 0x01: OUI = 0x50000, Model = 0x00, Rev = 0x00,  10baseT, HDX

any way change to 100 full duplex at boot time

because tftp work fine but slooow

after linux kernel starded normal 100 full duplex eth

its normal for this device or its only my problem ?

=> mii info
PHY 0x00: OUI = 0x50003, Model = 0x1E, Rev = 0x01,  10baseT, HDX
PHY 0x01: OUI = 0x50000, Model = 0x00, Rev = 0x00,  10baseT, HDX

I connected it directly to another board and can confirm that it's 10Mb/s

root@orangepiplus2e:~# ethtool eth0
Settings for eth0:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Half 1000baseT/Full
        Supported pause frame use: No
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Half 1000baseT/Full
        Advertised pause frame use: No
        Advertised auto-negotiation: Yes
        Speed: 10Mb/s
        Duplex: Half
        Port: MII
        PHYAD: 0
        Transceiver: external
        Auto-negotiation: on
        Link detected: yes

Keep in mind that mainline kernel still doesn't have H3 EMAC driver and current WIP version needs to be reworked

Orange Pi One also defaults to 10Mbit, while Orange Pi Plus 2E defaults to 100Mbit, so this is not related only to Zero but to all boards using internal PHY.

any chance change to full 100Mbit at boot in uboot  ?

No idea, we don't have Ethernet driver developers here, so this i the wrong place to ask or report such bugs