u-boot.git/drivers/net, branch v2026.04-rc4

treewide: Remove Timesys from ADI ADSP maintenance

2026-03-04T20:25:27Z

After years of developing the ADI ADSP platform, Timesys was purchased by another company and is no longer contracted to maintain the platform. Signed-off-by: Philip Molloy Reviewed-by: Greg Malysa

net: phy: mscc: Enable RMII clock output for VSC8541 PHY

2026-02-11T08:41:26Z

Set RMII reference clock output to enabled (1) by default for VSC8541 PHY in RMII mode. The RMII specification requires a 50MHz reference clock, and many board designs expect the PHY to provide this clock to the MAC controller. Previously, the driver defaulted rmii_clk_out to 0 (disabled) for all interface modes, which caused the PHY to not output the required 50MHz clock. This resulted in MAC-PHY communication failures and prevented network operations like DHCP from working on RMII-configured boards. This change alligns with the hardware power-up default behavior and aligns with both the generic PHY driver and Linux MSCC PHY driver implementations. Signed-off-by: Pranav Tilak Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/20260129081054.1703479-1-pranav.vinaytilak@amd.com

Merge tag 'net-20260209' of https://source.denx.de/u-boot/custodians/u-boot-net

2026-02-09T14:28:01Z

Pull request net-20260209. net: - airoha: mdio support for the switch - phy: mscc: allow RGMII with internal delay for the VSC8541 - dwc_eth_qos: Update tail pointer handling net-legacy: - Stop conflating return value with file size in net_loop() net-lwip: - wget: rework the '#' printing - tftp: add support of tsize option to client

net: fec_mxc: Add support for i.MX91

2026-02-06T23:29:30Z

The i.MX91 SoC reuses the ENET FEC from i.MX93. Add all required driver checks to make it work also on the i.MX91 based platforms. Signed-off-by: Primoz Fiser

net: phy: mscc: allow RGMII with internal delay for the VSC8541

2026-02-06T15:42:45Z

Add the missing RGMII modes with internal delay for the VSC8541. Fixes: a5fd13ad1913 ("net: phy: MSCC Add Support for VSC8530-VSC8531-VSC8540-VSC8541") Signed-off-by: Charles Perry

net: mdio-mt7531-mmio: fix switch regs initialization

2026-02-06T15:42:45Z

mdio is a child node of the switch, so to get switch base address we need to lookup for a parent node Signed-off-by: Mikhail Kshevetskiy

net: airoha_eth: use proper switch node for en7523 case

2026-02-06T15:42:45Z

Commit d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load") uses "airoha,en7581-switch" dts node for finding MDIO childs. This is wrong for EN7523 SoC. The correct node name should be used instead. Fixes: d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load") Signed-off-by: Mikhail Kshevetskiy

net: airoha_eth: fix mdio binding to switch device

2026-02-06T15:42:45Z

Commit d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load") refers to non-present CONFIG_MDIO_MT7531 and non-present "mt7531-mdio" driver. It should use CONFIG_MDIO_MT7531_MMIO and "mt7531-mdio-mmio" instead. Fixes: d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load") Signed-off-by: Mikhail Kshevetskiy

net: dwc_eth_qos: Define more of the unused MAC regs

2026-02-06T15:42:45Z

Multicast and Broadcast Queue Enable and Promiscuous Mode Enable bits are currently written to "unused" registers using magic values. Define more of the "unused" MAC regs based on information in the DesignWare Cores Ethernet Quality-of-Service databook. Signed-off-by: Jonas Karlman

net: dwc_eth_qos: Start DMA and MAC after tail pointers are initialized

2026-02-06T15:42:45Z

The DesignWare Cores Ethernet Quality-of-Service databook state that receive and transmit descriptor list address and also transmit and receive tail pointer registers should be initialized before the receive and transmit DMAs are started. It also state to enable the MAC receiver only after the DMA is active. Otherwise, received frames can fill the Rx FIFO and overflow. Move the activation of receive and transmit DMA and MAC receiver until after tail pointer registers have been initialized. Signed-off-by: Jonas Karlman