New Contributor
Frequent ContributorHi Nitin,
So, both HPS ethernet are used together and both are with the HPS IO's.
Did you tried disabling 2nd HPS ethernet(working) and used only 1st ethernet(non-working)?
Also, can try with below line in ethernet@ff700000.
altr,sysmgr-syscon = <0x20 0x60 0x02>; //also try and check with commenting this line
phy-mode = "rgmii-id";
Regards
Tiwari
New ContributorHi,
Yes, both PHYs are on HPS, and I have checked with the second Ethernet (working) disabled. Additionally, I have tried the changes you suggested:
altr,sysmgr-syscon = <0x20 0x60 0x02>; // also tried commenting this line
and
phy-mode = "rgmii-id";
However, the issue remains the same. Below are the relevant logs related to Ethernet:
[ 1.564121] socfpga-dwmac ff700000.ethernet: IRQ eth_wake_irq not found
[ 1.570748] socfpga-dwmac ff700000.ethernet: IRQ eth_lpi not found
[ 1.577034] socfpga-dwmac ff700000.ethernet: PTP uses main clock
[ 1.583210] socfpga-dwmac ff700000.ethernet: Version ID not available
[ 1.589652] socfpga-dwmac ff700000.ethernet: DWMAC1000
[ 1.594861] socfpga-dwmac ff700000.ethernet: DMA HW capability register supported
[ 1.602324] socfpga-dwmac ff700000.ethernet: RX Checksum Offload Engine supported
[ 1.609786] socfpga-dwmac ff700000.ethernet: COE Type 2
[ 1.614993] socfpga-dwmac ff700000.ethernet: TX Checksum insertion supported
[ 1.622030] socfpga-dwmac ff700000.ethernet: Enhanced/Alternate descriptors
[ 1.628981] socfpga-dwmac ff700000.ethernet: Extended descriptors not supported
[ 1.636270] socfpga-dwmac ff700000.ethernet: Ring mode enabled
[ 1.642101] socfpga-dwmac ff700000.ethernet: device MAC address a2:de:14:70:1c:cc
[ 1.668634] mdio_bus stmmac-0:00: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:00, irq=POLL)
[ 1.678136] mdio_bus stmmac-0:01: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:01, irq=POLL)
[ 1.687617] mdio_bus stmmac-0:02: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:02, irq=POLL)
[ 1.697075] mdio_bus stmmac-0:03: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:03, irq=POLL)
[ 1.706529] mdio_bus stmmac-0:04: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:04, irq=POLL)
[ 1.715983] mdio_bus stmmac-0:05: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:05, irq=POLL)
[ 1.725427] mdio_bus stmmac-0:06: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:06, irq=POLL)
[ 1.734880] mdio_bus stmmac-0:07: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:07, irq=POLL)
[ 1.744334] mdio_bus stmmac-0:08: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:08, irq=POLL)
[ 1.753788] mdio_bus stmmac-0:09: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:09, irq=POLL)
[ 1.763242] mdio_bus stmmac-0:0a: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0a, irq=POLL)
[ 1.772695] mdio_bus stmmac-0:0b: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0b, irq=POLL)
[ 1.782149] mdio_bus stmmac-0:0c: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0c, irq=POLL)
[ 1.791602] mdio_bus stmmac-0:0d: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0d, irq=POLL)
[ 1.801055] mdio_bus stmmac-0:0e: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0e, irq=POLL)
[ 1.810509] mdio_bus stmmac-0:0f: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:0f, irq=POLL)
[ 1.819962] mdio_bus stmmac-0:10: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:10, irq=POLL)
[ 1.829416] mdio_bus stmmac-0:11: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:11, irq=POLL)
[ 1.838870] mdio_bus stmmac-0:12: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:12, irq=POLL)
[ 1.848324] mdio_bus stmmac-0:13: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:13, irq=POLL)
[ 1.857778] mdio_bus stmmac-0:14: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:14, irq=POLL)
[ 1.867231] mdio_bus stmmac-0:15: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:15, irq=POLL)
[ 1.876684] mdio_bus stmmac-0:16: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:16, irq=POLL)
[ 1.886137] mdio_bus stmmac-0:17: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:17, irq=POLL)
[ 1.895580] mdio_bus stmmac-0:18: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:18, irq=POLL)
[ 1.905032] mdio_bus stmmac-0:19: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:19, irq=POLL)
[ 1.914487] mdio_bus stmmac-0:1a: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1a, irq=POLL)
[ 1.923940] mdio_bus stmmac-0:1b: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1b, irq=POLL)
[ 1.933392] mdio_bus stmmac-0:1c: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1c, irq=POLL)
[ 1.942847] mdio_bus stmmac-0:1d: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1d, irq=POLL)
[ 1.952299] mdio_bus stmmac-0:1e: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1e, irq=POLL)
[ 1.961752] mdio_bus stmmac-0:1f: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:1f, irq=POLL)
[ 1.973049] dwc2 ffb40000.usb: supply vusb_d not found, using dummy regulator
........
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ 9.542391] socfpga-dwmac ff700000.ethernet eth0: validation of rgmii with support 0000000,00000000,00006280 and advertise2
[ OK ] Reached target Network.
[ 9.596027] socfpga-dwmac ff700000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -22)
Starting Run init_all.sh script...
[ 9.630811] socfpga-dwmac ff700000.ethernet eth0: validation of rgmii with support 0000000,00000000,00006280 and advertise2
[ 9.706421] socfpga-dwmac ff700000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -22)
[ 9.724555] socfpga-dwmac ff700000.ethernet eth0: validation of rgmii with support 0000000,00000000,00006280 and advertise2
Starting Hostname Service...
Starting WPA supplicant...
[ OK ] Started User Login Management.
[ 9.799816] socfpga-dwmac ff700000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -22)
[ OK ] Finished Run init_all.sh script.
eht1 is disabled
