look chip name here.
Or, after obtaining ssh and 1st reboot, run this command to check the NAND chip name from the command console:
dmesg | grep nand
the output will show the NAND chip name.
Winbond:
[ 0.858640] spi-nand spi0.0: Winbond SPI NAND was found.
or Foresee:
[ 0.720263] spi-nand spi0.0: Foresee SPI NAND was found.
or ESMT:
[ 0.768108] spi-nand spi0.0: ESMT SPI NAND was found.
- Note: Occasionally, the ESMT NAND chip can be identified as
GigaDevice SPI NAND
, but visual inspection confirms it to be anESMT
chip:
[ 0.074432] spi-nand spi0.0: GigaDevice SPI NAND was found.
To identify the router switch, run the following command from the command console:
dmesg | grep -E "AN8855|MT7531"
the output will show the switch type.
MediaTek MT7531:
[ 1.260092] mt7530-mdio mdio-bus:1f wan (uninitialized): PHY [mt7530-0:00] driver [MediaTek MT7531 PHY] (irq=92)
[ 1.280391] mt7530-mdio mdio-bus:1f lan2 (uninitialized): PHY [mt7530-0:01] driver [MediaTek MT7531 PHY] (irq=93)
[ 1.300569] mt7530-mdio mdio-bus:1f lan3 (uninitialized): PHY [mt7530-0:02] driver [MediaTek MT7531 PHY] (irq=94)
[ 1.320741] mt7530-mdio mdio-bus:1f lan4 (uninitialized): PHY [mt7530-0:03] driver [MediaTek MT7531 PHY] (irq=95)
Airoha AN8855:
[ 1.280391] an8855 gsw@0: AN8855 Driver Version=1.0.3
[ 1.320741] an8855 gsw@0: Switch is Airoha AN8855 rev 1
or
[ 1.260092] an8855-switch an8855-switch.2.auto wan (uninitialized): PHY [mdio_an8855-1:01] driver [Airoha AN8855 internal PHY] (irq=POLL)
[ 1.280391] an8855-switch an8855-switch.2.auto lan2 (uninitialized): PHY [mdio_an8855-1:02] driver [Airoha AN8855 internal PHY] (irq=POLL)
[ 1.300569] an8855-switch an8855-switch.2.auto lan3 (uninitialized): PHY [mdio_an8855-1:03] driver [Airoha AN8855 internal PHY] (irq=POLL)
[ 1.320741] an8855-switch an8855-switch.2.auto lan4 (uninitialized): PHY [mdio_an8855-1:04] driver [Airoha AN8855 internal PHY] (irq=POLL)
All known hardware variants of AX3000T are supported. To ensure compatibility with all existing AX3000T hardware types, OpenWrt version 24.10.0 is recommended.
Known issues: