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Rosen Penev
3f1de27621
gmac0 used a fixed-link with no phy-handle, so the AR8035 was never attached and never configured. The PHY comes out of reset with the RGMII RX delay enabled and the TX delay disabled, and the IPQ8064 MAC has no internal RGMII delay of its own, so nothing ever enables it and LAN1 receives but never transmits when booting from flash. Booting via tftpboot + bootm masked this, as U-Boot leaves the PHY configured. Point gmac0 at phy1 on mdio0 and use rgmii-id, which is the mode that makes the at803x driver enable both delays. The fixed-link has to go, as phylink does not attach a PHY for fixed-link MACs, which also means the port now autonegotiates instead of being pinned to 1000/full. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://github.com/openwrt/openwrt/pull/25452 Signed-off-by: Robert Marko <robimarko@gmail.com>