Re: PHY issue with SJA1105Q/DP84849I Design

From: Jagan Teki
Date: Fri Dec 29 2023 - 06:43:09 EST

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In reply to: Vladimir Oltean: "Re: PHY issue with SJA1105Q/DP84849I Design"
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On Tue, Dec 26, 2023 at 9:00 PM Vladimir Oltean <olteanv@xxxxxxxxx> wrote:
>
> On Tue, Dec 26, 2023 at 01:11:08PM +0530, Jagan Teki wrote:
> > &fec {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_enet>;
> > phy-mode = "mii";
> > status = "okay";
>
> tl;dr: I think what is missing is:
>
> fixed-link {
> speed = <100>;
> full-duplex;
> };

Okay. I added this and now the warning seems gone. Please check the below log.

>
> >
> > mdio {
> > #address-cells = <1>;
> > #size-cells = <0>;
> >
> > ethphy0: ethernet-phy@0 {
> > compatible = "ethernet-phy-ieee802.3-c22";
> > reg = <0>;
> > };
> >
> > ethphy1: ethernet-phy@1 {
> > compatible = "ethernet-phy-ieee802.3-c22";
> > reg = <1>;
> > };
> > };
> > };
> >
> > root@imx6solo:~# ip link set dev eth0 down
> > root@imx6solo:~# ip link set dev ethphy0 down
> > root@imx6solo:~# ip link set dev ethphy1 down
> > root@imx6solo:~# ip link set dev ethphy0 address 00:11:22:33:44:55
> > root@imx6solo:~# ip link set dev ethphy1 address 00:11:22:33:44:66
> > root@imx6solo:~# ip addr add dev ethphy0 192.168.1.1/16
> > root@imx6solo:~# ip addr add dev ethphy1 192.168.1.5/16
> > root@imx6solo:~# ip link set dev eth0 up
> > [ 617.126753] dp83848_config_init: ret 0
> > [ 617.130831] TI DP83849I 10/100 Mbps PHY 2188000.ethernet-1:00: attached PHY driver (mii_bus:phy_addr=2188000.ethernet-1:00, irq=POLL)
> > root@imx6solo:~# [ 619.207519] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
> > [ 619.215698] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>
> eth0 is the FEC port, right?

Yes.

With fec0 fixed-link and 3 different switch port configurations, the
result of the link seems to be up but the ping not working and even
the packets are not transmitted via eth0.

DT Combinations:

- Port0 is ethphy0, Port1 is ethphy1, Port2 is disabled, Port3 is
disabled, Port4 is FEC
- Port0 is disabled, Port1 is ethphy0, Port2 is ethphy1, Port3 is
disabled, Port4 is FEC
- Port0 is disabled, Port1 is disabled, Port2 is ethphy0, Port3 is
ethphy1, Port4 as FEC

DT: (with Port0 is ethphy0, Port1 is ethphy1, Port2 is disabled, Port3
is disabled, Port4 is FEC)

&ecspi2 {
cs-gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";

switch@0 {
compatible = "nxp,sja1105q";
reg = <0>;
spi-max-frequency = <4000000>;
spi-rx-delay-us = <1>;
spi-tx-delay-us = <1>;
spi-cpha;

clocks = <&clk25m>;

pinctrl-0 = <&pinctrl_sja1105_rst>;
pinctrl-names = "default";
reset-gpios = <&gpio6 5 GPIO_ACTIVE_LOW>;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
label = "ethphy0";
phy-handle = <&ethphy0>;
phy-mode = "mii";
};

port@1 {
reg = <1>;
label = "ethphy1";
phy-handle = <&ethphy1>;
phy-mode = "mii";
};

port@2 {
reg = <2>;
status = "disabled";
};

port@3 {
reg = <3>;
status = "disabled";
};

port@4 {
reg = <4>;
label = "cpu";
ethernet = <&fec>;
phy-mode = "mii";
rx-internal-delay-ps = <2000>;
tx-internal-delay-ps = <2000>;

fixed-link {
speed = <100>;
full-duplex;
};
};
};
};
};

&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "mii";
status = "okay";

fixed-link {
speed = <100>;
full-duplex;
};

mdio {
#address-cells = <1>;
#size-cells = <0>;

ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};

ethphy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
};

Full dmesg:

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.1.58 (oe-user@oe-host)
(arm-fslc-linux-gnueabi-gcc (GCC) 11.4.0, GNU ld (GNU Binutils)
2.38.20220708) #1 SMP Sun Oct 15 16:32:41 UTC 2023
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] OF: fdt: Machine model: LTTS i.MX6DL/SOLO Processor
Board (P0-PHY0, P1-PHY1)
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] cma: Reserved 64 MiB at 0x4c000000
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000010000000-0x000000003fffffff]
[ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] percpu: Embedded 17 pages/cpu s38452 r8192 d22988 u69632
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: console=ttymxc1,115200
root=/dev/mmcblk0p2 rootwait rw
mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),16m(kernel),1m(dtb),-(rootfs)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7,
524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 942324K/1048576K available (15360K kernel code,
2198K rwdata, 5632K rodata, 1024K init, 6674K bss, 40716K reserved,
65536K cma-reserved, 196608K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] trace event string verifier disabled
[ 0.000000] Running RCU self tests
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU lockdep checking is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 512 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] Switching to timer-based delay loop, resolution 333ns
[ 0.000001] sched_clock: 32 bits at 3000kHz, resolution 333ns,
wraps every 715827882841ns
[ 0.000026] clocksource: mxc_timer1: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 637086815595 ns
[ 0.002024] Console: colour dummy device 80x30
[ 0.002103] Lock dependency validator: Copyright (c) 2006 Red Hat,
Inc., Ingo Molnar
[ 0.002115] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.002127] ... MAX_LOCK_DEPTH: 48
[ 0.002140] ... MAX_LOCKDEP_KEYS: 8192
[ 0.002151] ... CLASSHASH_SIZE: 4096
[ 0.002163] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.002174] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.002186] ... CHAINHASH_SIZE: 32768
[ 0.002197] memory used by lock dependency info: 4061 kB
[ 0.002209] memory used for stack traces: 2112 kB
[ 0.002220] per task-struct memory footprint: 1536 bytes
[ 0.002337] Calibrating delay loop (skipped), value calculated
using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[ 0.002370] CPU: Testing write buffer coherency: ok
[ 0.002550] CPU0: Spectre v2: using BPIALL workaround
[ 0.002570] pid_max: default: 32768 minimum: 301
[ 0.003241] Mount-cache hash table entries: 2048 (order: 1, 8192
bytes, linear)
[ 0.003279] Mountpoint-cache hash table entries: 2048 (order: 1,
8192 bytes, linear)
[ 0.008782] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.012642] cblist_init_generic: Setting adjustable number of
callback queues.
[ 0.012663] cblist_init_generic: Setting shift to 1 and lim to 1.
[ 0.013078] Running RCU-tasks wait API self tests
[ 0.013428] Setting up static identity map for 0x10100000 - 0x10100078
[ 0.014115] Callback from call_rcu_tasks_trace() invoked.
[ 0.014401] rcu: Hierarchical SRCU implementation.
[ 0.014416] rcu: Max phase no-delay instances is 1000.
[ 0.017147] smp: Bringing up secondary CPUs ...
[ 0.020861] smp: Brought up 1 node, 1 CPU
[ 0.020887] SMP: Total of 1 processors activated (6.00 BogoMIPS).
[ 0.020906] CPU: All CPU(s) started in SVC mode.
[ 0.023936] devtmpfs: initialized
[ 0.064038] VFP support v0.3: implementor 41 architecture 3 part 30
variant 9 rev 4
[ 0.066614] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.066685] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.069638] pinctrl core: initialized pinctrl subsystem
[ 0.076431] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.103057] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.108831] thermal_sys: Registered thermal governor 'step_wise'
[ 0.109233] cpuidle: using governor menu
[ 0.109642] CPU identified as i.MX6DL, silicon rev 1.4
[ 0.129331] platform soc: Fixed dependency cycle(s) with
/soc/bus@2000000/gpc@20dc000
[ 0.196131] platform 2400000.ipu: Fixed dependency cycle(s) with
/ldb/lvds-channel@0/port@1/endpoint
[ 0.196257] platform 2400000.ipu: Fixed dependency cycle(s) with
/ldb/lvds-channel@0/port@0/endpoint
[ 0.196358] platform 2400000.ipu: Fixed dependency cycle(s) with
/soc/bus@2000000/iomuxc-gpr@20e0000/ipu1_csi1_mux/port@5/endpoint
[ 0.196495] platform 2400000.ipu: Fixed dependency cycle(s) with
/soc/bus@2000000/iomuxc-gpr@20e0000/ipu1_csi0_mux/port@5/endpoint
[ 0.201135] platform panel: Fixed dependency cycle(s) with
/ldb/lvds-channel@0/port@4/endpoint
[ 0.208560] No ATAGs?
[ 0.208881] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1
watchpoint registers.
[ 0.208926] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.214921] imx6dl-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
[ 0.272738] kprobes: kprobe jump-optimization is enabled. All
kprobes are optimized if possible.
[ 1.498973] SCSI subsystem initialized
[ 1.501106] usbcore: registered new interface driver usbfs
[ 1.501396] usbcore: registered new interface driver hub
[ 1.501565] usbcore: registered new device driver usb
[ 1.502033] usb_phy_generic usbphynop1: supply vcc not found, using
dummy regulator
[ 1.502911] usb_phy_generic usbphynop1: dummy supplies not allowed
for exclusive requests
[ 1.503404] usb_phy_generic usbphynop2: supply vcc not found, using
dummy regulator
[ 1.504037] usb_phy_generic usbphynop2: dummy supplies not allowed
for exclusive requests
[ 1.510235] i2c i2c-0: IMX I2C adapter registered
[ 1.514947] i2c i2c-1: IMX I2C adapter registered
[ 1.518067] i2c i2c-2: IMX I2C adapter registered
[ 1.518853] mc: Linux media interface: v0.10
[ 1.519141] videodev: Linux video capture interface: v2.00
[ 1.522785] pps_core: LinuxPPS API ver. 1 registered
[ 1.522807] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <giometti@xxxxxxxx>
[ 1.522874] PTP clock support registered
[ 1.525697] Advanced Linux Sound Architecture Driver Initialized.
[ 1.529830] Bluetooth: Core ver 2.22
[ 1.529992] NET: Registered PF_BLUETOOTH protocol family
[ 1.530010] Bluetooth: HCI device and connection manager initialized
[ 1.530145] Bluetooth: HCI socket layer initialized
[ 1.530180] Bluetooth: L2CAP socket layer initialized
[ 1.530347] Bluetooth: SCO socket layer initialized
[ 1.533222] vgaarb: loaded
[ 1.535344] clocksource: Switched to clocksource mxc_timer1
[ 1.538364] VFS: Disk quotas dquot_6.6.0
[ 1.538543] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.579519] NET: Registered PF_INET protocol family
[ 1.580549] IP idents hash table entries: 16384 (order: 5, 131072
bytes, linear)
[ 1.584148] tcp_listen_portaddr_hash hash table entries: 512
(order: 2, 20480 bytes, linear)
[ 1.584256] Table-perturb hash table entries: 65536 (order: 6,
262144 bytes, linear)
[ 1.584303] TCP established hash table entries: 8192 (order: 3,
32768 bytes, linear)
[ 1.584658] TCP bind hash table entries: 8192 (order: 7, 655360
bytes, linear)
[ 1.586988] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.587712] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
[ 1.587929] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
[ 1.588553] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 1.591483] RPC: Registered named UNIX socket transport module.
[ 1.591536] RPC: Registered udp transport module.
[ 1.591553] RPC: Registered tcp transport module.
[ 1.591567] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.593486] PCI: CLS 0 bytes, default 64
[ 1.595609] armv7-pmu pmu: hw perfevents: no interrupt-affinity
property, guessing.
[ 1.598721] hw perfevents: enabled with armv7_cortex_a9 PMU driver,
7 counters available
[ 1.606329] Initialise system trusted keyrings
[ 1.607301] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 1.635184] NFS: Registering the id_resolver key type
[ 1.635456] Key type id_resolver registered
[ 1.635507] Key type id_legacy registered
[ 1.635885] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.635995] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver
Registering...
[ 1.636188] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 1.637781] fuse: init (API version 7.37)
[ 1.730733] Key type asymmetric registered
[ 1.730857] Asymmetric key parser 'x509' registered
[ 1.731593] bounce: pool size: 64 pages
[ 1.732072] io scheduler mq-deadline registered
[ 1.732097] io scheduler kyber registered
[ 1.749796] pwm-backlight backlight-lvds: supply power not found,
using dummy regulator
[ 1.794041] mxs-dma 110000.dma-apbh: initialized
[ 1.830861] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[ 1.831964] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[ 1.831988] pfuze100-regulator 1-0008: pfuze100 found.
[ 1.911047] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 268,
base_baud = 5000000) is a IMX
[ 3.289603] printk: console [ttymxc1] enabled
[ 3.298390] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 269,
base_baud = 5000000) is a IMX
[ 3.310022] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 270,
base_baud = 5000000) is a IMX
[ 3.339597] panel-simple panel: supply power not found, using dummy regulator
[ 3.365682] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops)
[ 3.372400] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops)
[ 3.378114] etnaviv-gpu 130000.gpu: model: GC880, revision: 5106
[ 3.385550] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[ 3.395114] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
[ 3.409334] imx-ipuv3 2400000.ipu: IPUv3H probed
[ 3.456061] brd: module loaded
[ 3.491073] loop: module loaded
[ 3.506529] nand: device found, Manufacturer ID: 0xef, Chip ID: 0xd3
[ 3.512923] nand: Winbond W29N08GV
[ 3.516421] nand: 1024 MiB, SLC, erase size: 128 KiB, page size:
2048, OOB size: 64
[ 3.525991] Bad block table found at page 524224, version 0x01
[ 3.532422] Bad block table found at page 524160, version 0x01
[ 3.538885] 6 cmdlinepart partitions found on MTD device gpmi-nand
[ 3.545094] Creating 6 MTD partitions on "gpmi-nand":
[ 3.550240] 0x000000000000-0x000000200000 : "spl"
[ 3.566776] 0x000000200000-0x000000400000 : "uboot"
[ 3.579186] 0x000000400000-0x000000500000 : "env"
[ 3.591520] 0x000000500000-0x000001500000 : "kernel"
[ 3.604423] 0x000001500000-0x000001600000 : "dtb"
[ 3.618303] 0x000001600000-0x000040000000 : "rootfs"
[ 3.659665] gpmi-nand 112000.nand-controller: driver registered.
[ 3.666959] SPI driver spidev has no spi_device_id for ltts,evalspi
[ 3.686253] CAN device driver interface
[ 3.702126] pps pps0: new PPS source ptp0
[ 3.709056] fec 2188000.ethernet: Invalid MAC address: 00:00:00:00:00:00
[ 3.715988] fec 2188000.ethernet: Using random MAC address: 86:d6:01:18:ff:de
[ 3.733304] fec 2188000.ethernet eth0: registered PHC device 0
[ 3.741777] usbcore: registered new interface driver r8152
[ 3.747648] usbcore: registered new interface driver lan78xx
[ 3.753513] usbcore: registered new interface driver asix
[ 3.759328] usbcore: registered new interface driver ax88179_178a
[ 3.765791] usbcore: registered new interface driver cdc_ether
[ 3.771827] usbcore: registered new interface driver smsc95xx
[ 3.777918] usbcore: registered new interface driver net1080
[ 3.783727] usbcore: registered new interface driver cdc_subset
[ 3.789881] usbcore: registered new interface driver zaurus
[ 3.795672] usbcore: registered new interface driver MOSCHIP
usb-ethernet driver
[ 3.803385] usbcore: registered new interface driver cdc_ncm
[ 3.809271] usbcore: registered new interface driver r8153_ecm
[ 3.815506] usbcore: registered new interface driver usb-storage
[ 3.831006] SPI driver ads7846 has no spi_device_id for ti,tsc2046
[ 3.837316] SPI driver ads7846 has no spi_device_id for ti,ads7843
[ 3.843521] SPI driver ads7846 has no spi_device_id for ti,ads7845
[ 3.849776] SPI driver ads7846 has no spi_device_id for ti,ads7873
[ 4.445853] input: ILI210x Touchscreen as
/devices/platform/soc/2100000.bus/21a0000.i2c/i2c-0/0-0041/input/input0
[ 4.463608] pwm-beeper buzzer: supply amp not found, using dummy regulator
[ 4.471904] input: pwm-beeper as /devices/platform/buzzer/input/input1
[ 4.489945] rtc-rv3032 2-0051: registered as rtc0
[ 4.495855] rtc-rv3032 2-0051: hctosys: unable to read the hardware clock
[ 4.508809] hwmon hwmon0: temp1_input not attached to any thermal zone
[ 4.521570] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1
[ 4.528373] i2c_dev: i2c /dev entries driver
[ 4.549409] Bluetooth: HCI UART driver ver 2.3
[ 4.553894] Bluetooth: HCI UART protocol H4 registered
[ 4.559248] Bluetooth: HCI UART protocol LL registered
[ 4.564605] usbcore: registered new interface driver btusb
[ 4.573887] sdhci: Secure Digital Host Controller Interface driver
[ 4.580184] sdhci: Copyright(c) Pierre Ossman
[ 4.584567] sdhci-pltfm: SDHCI platform and OF driver helper
[ 4.594237] sdhci-esdhc-imx 2190000.mmc: Got CD GPIO
[ 4.608457] caam 2100000.crypto: Entropy delay = 3200
[ 4.674334] caam 2100000.crypto: Instantiated RNG4 SH0
[ 4.735099] caam 2100000.crypto: Instantiated RNG4 SH1
[ 4.745853] caam 2100000.crypto: device ID = 0x0a16010000000100 (Era 4)
[ 4.752569] caam 2100000.crypto: job rings = 2, qi = 0
[ 4.766963] caam algorithms registered in /proc/crypto
[ 4.772822] caam 2100000.crypto: registering rng-caam
[ 4.786217] mmc0: SDHCI controller on 2190000.mmc [2190000.mmc] using ADMA
[ 4.797221] caam 2100000.crypto: rng crypto API alg registered prng-caam
[ 4.810644] usbcore: registered new interface driver usbhid
[ 4.816367] usbhid: USB HID core driver
[ 4.826100] imx-ipuv3-csi imx-ipuv3-csi.0: Registered ipu1_csi0
capture as /dev/video0
[ 4.836462] imx-ipuv3 2400000.ipu: Registered ipu1_ic_prpenc
capture as /dev/video1
[ 4.845191] imx-ipuv3 2400000.ipu: Registered ipu1_ic_prpvf capture
as /dev/video2
[ 4.854918] imx-ipuv3-csi imx-ipuv3-csi.1: Registered ipu1_csi1
capture as /dev/video3
[ 4.871518] mmc0: host does not support reading read-only switch,
assuming write-enable
[ 4.887794] mmc0: new high speed SDHC card at address 0001
[ 4.907708] mmcblk0: mmc0:0001 USD 7.44 GiB
[ 4.923964] NET: Registered PF_INET6 protocol family
[ 4.938124] mmcblk0: p1 p2 p3
[ 4.949653] Segment Routing with IPv6
[ 4.953421] In-situ OAM (IOAM) with IPv6
[ 4.958277] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 4.967245] NET: Registered PF_PACKET protocol family
[ 4.973235] can: controller area network core
[ 4.978040] NET: Registered PF_CAN protocol family
[ 4.982948] can: raw protocol
[ 4.986206] random: crng init done
[ 4.989816] can: broadcast manager protocol
[ 4.994071] can: netlink gateway - max_hops=1
[ 4.999596] Key type dns_resolver registered
[ 5.016720] Registering SWP/SWPB emulation handler
[ 5.022738] Loading compiled-in X.509 certificates
[ 5.204409] Stack Depot allocating hash table of 65536 entries with kvcalloc
[ 5.216619] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops
ipu_crtc_ops)
[ 5.224503] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops
ipu_crtc_ops)
[ 5.232738] imx-drm display-subsystem: bound ldb (ops imx_ldb_ops)
[ 5.242432] [drm] Initialized imx-drm 1.0.0 20120507 for
display-subsystem on minor 1
[ 5.336982] Console: switching to colour frame buffer device 160x50
[ 5.363752] imx-drm display-subsystem: [drm] fb0: imx-drmdrmfb
frame buffer device
[ 5.997424] mxs_phy 20c9000.usbphy: Data pin can't make good contact.
[ 6.013128] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 6.018536] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[ 6.055398] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 6.062453] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 6.01
[ 6.071010] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 6.078308] usb usb1: Product: EHCI Host Controller
[ 6.083208] usb usb1: Manufacturer: Linux 6.1.58 ehci_hcd
[ 6.089002] usb usb1: SerialNumber: ci_hdrc.1
[ 6.098174] hub 1-0:1.0: USB hub found
[ 6.102309] hub 1-0:1.0: 1 port detected
[ 6.113416] video-mux 20e0000.iomuxc-gpr:ipu1_csi0_mux: Consider
updating driver video-mux to match on endpoints
[ 6.126877] video-mux 20e0000.iomuxc-gpr:ipu1_csi1_mux: Consider
updating driver video-mux to match on endpoints
[ 6.145163] imx-media: Registered ipu_ic_pp csc/scaler as /dev/video4
[ 6.156758] imx_thermal 20c8000.anatop:tempmon: Extended Commercial
CPU temperature grade - max:105C critical:100C passive:95C
[ 6.181973] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
[ 6.196443] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 6.204613] platform regulatory.0: Direct firmware load for
regulatory.db failed with error -2
[ 6.213542] platform regulatory.0: Falling back to sysfs fallback
for: regulatory.db
[ 6.224065] ALSA device list:
[ 6.230889] No soundcards found.
[ 6.271484] EXT4-fs (mmcblk0p2): mounted filesystem with ordered
data mode. Quota mode: none.
[ 6.281110] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 6.289875] devtmpfs: mounted
[ 6.295188] Freeing unused kernel image (initmem) memory: 1024K
[ 6.302075] Run /sbin/init as init process
[ 6.395409] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 6.598005] usb 1-1: New USB device found, idVendor=0451,
idProduct=8142, bcdDevice= 1.00
[ 6.606485] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 6.613748] usb 1-1: SerialNumber: EA030849138F
[ 6.628789] hub 1-1:1.0: USB hub found
[ 6.633391] hub 1-1:1.0: 4 ports detected
[ 6.772078] systemd[1]: System time before build time, advancing clock.
[ 6.900824] systemd[1]: systemd 250.5+ running in system mode (-PAM
-AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS
-OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD
-LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -BZIP2
-LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT
default-hierarchy=hybrid)
[ 6.934384] systemd[1]: Detected architecture arm.

Welcome to FSLC FrameBuffer [ 6.955469] usb 1-1.1: new high-speed
USB device number 3 using ci_hdrc
4.0 (kirkstone)!

[ 6.987732] systemd[1]: Hostname set to <ltts-imx6solo>.
[ 7.002838] systemd[1]: Initializing machine ID from random generator.
[ 7.107401] usb 1-1.1: New USB device found, idVendor=04b4,
idProduct=bd30, bcdDevice= 1.00
[ 7.116088] usb 1-1.1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 7.138412] hub 1-1.1:1.0: USB hub found
[ 7.145842] hub 1-1.1:1.0: 2 ports detected
[ 7.575615] usb 1-1.1.1: new high-speed USB device number 4 using ci_hdrc
[ 7.747978] usb 1-1.1.1: New USB device found, idVendor=04b4,
idProduct=bd29, bcdDevice= 0.01
[ 7.756770] usb 1-1.1.1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 7.764382] usb 1-1.1.1: Product: Remote Download Wireless Adapter
[ 7.770725] usb 1-1.1.1: Manufacturer: Cypress Semiconductor Corp.
[ 7.776982] usb 1-1.1.1: SerialNumber: 000000000001
[ 7.905545] usb 1-1.1.2: new high-speed USB device number 5 using ci_hdrc
[ 8.067618] usb 1-1.1.2: New USB device found, idVendor=04b4,
idProduct=640c, bcdDevice= 1.12
[ 8.076399] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 8.083962] usb 1-1.1.2: Product: BCM2045A0
[ 8.088278] usb 1-1.1.2: Manufacturer: Cypress Semiconductor Corp.
[ 8.094481] usb 1-1.1.2: SerialNumber: C0EE40822FFD
[ 8.115037] Bluetooth: : invalid diagnostic descriptors
[ 8.258777] Bluetooth: hci0: BCM: chip id 135
[ 8.264757] Bluetooth: hci0: BCM: features 0x0f
[ 8.270748] Bluetooth: hci0: BCM4373A0
[ 8.274527] Bluetooth: hci0: BCM (001.001.025) build 0000
[ 8.586409] systemd[1]: Queued start job for default target
Multi-User System.
[ 8.603805] systemd[1]: Created slice Slice /system/getty.
[ OK ] Created slice Slice /system/getty.
[ 8.648833] systemd[1]: Created slice Slice /system/modprobe.
[ OK ] Created slice Slice /system/modprobe.
[ 8.688774] systemd[1]: Created slice Slice /system/serial-getty.
[ OK ] Created slice Slice /system/serial-getty.
[ 8.727817] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 8.766815] systemd[1]: Started Dispatch Password Requests to
Console Directory Watch.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ 8.806596] systemd[1]: Started Forward Password Requests to Wall
Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ 8.846133] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 8.885810] systemd[1]: Reached target Slice Units.
[ OK ] Reached target Slice Units.
[ 8.915823] systemd[1]: Reached target Swaps.
[ OK ] Reached target Swaps.
[ 9.039331] systemd[1]: Listening on RPCbind Server Activation Socket.
[ OK ] Listening on RPCbind Server Activation Socket.
[ 9.075978] systemd[1]: Reached target RPC Port Mapper.
[ OK ] Reached target RPC Port Mapper.
[ 9.118117] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ 9.157256] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 9.209924] systemd[1]: Journal Audit Socket was skipped because of
a failed condition check (ConditionSecurity=audit).
[ 9.222922] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 9.267869] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 9.307376] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 9.348009] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 9.387020] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 9.427590] systemd[1]: Listening on User Database Manager Socket.
[ OK ] Listening on User Database Manager Socket.
[ 9.467036] systemd[1]: Huge Pages File System was skipped because
of a failed condition check
(ConditionPathExists=/sys/kernel/mm/hugepages).
[ 9.481016] systemd[1]: POSIX Message Queue File System was skipped
because of a failed condition check
(ConditionPathExists=/proc/sys/fs/mqueue).
[ 9.527378] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 9.558506] systemd[1]: Mounting Kernel Trace File System...
Mounting Kernel Trace File System...
[ 9.616712] systemd[1]: Mounting Temporary Directory /tmp...
Mounting Temporary Directory /tmp...
[ 9.656702] systemd[1]: Create List of Static Device Nodes was
skipped because of a failed condition check
(ConditionFileNotEmpty=/lib/modules/6.1.58/modules.devname).
[ 9.707567] systemd[1]: Starting Load Kernel Module configfs...
Starting Load Kernel Module configfs...
[ 9.751753] systemd[1]: Starting Load Kernel Module drm...
Starting Load Kernel Module drm...
[ 9.798167] systemd[1]: Starting Load Kernel Module fuse...
Starting Load Kernel Module fuse...
[ 9.832532] systemd[1]: Starting RPC Bind...
Starting RPC Bind...
[ 9.886356] systemd[1]: File System Check on Root Device was
skipped because of a failed condition check
(ConditionPathIsReadWrite=!/).
[ 9.957558] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 9.988890] systemd[1]: Load Kernel Modules was skipped because all
trigger condition checks failed.
[ 10.042346] systemd[1]: Starting Generate network units from Kernel
command line...
Starting Generate network …ts from Kernel command line...
[ 10.133724] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 10.243537] systemd[1]: Starting Apply Kernel Variables...
Starting Apply Kernel Variables...
[ 10.343465] systemd[1]: Starting Coldplug All udev Devices...
[ 10.374405] EXT4-fs (mmcblk0p2): re-mounted. Quota mode: none.
Starting Coldplug All udev Devices...
[ 10.534913] systemd[1]: Started RPC Bind.
[ OK ] Started RPC Bind.
[ 10.608027] systemd[1]: Mounted Kernel Debug File System.
[ OK ] Mounted Kernel Debug File System.
[ 10.637271] systemd[1]: Mounted Kernel Trace File System.
[ OK ] Mounted Kernel Trace File System.
[ 10.657321] systemd[1]: Mounted Temporary Directory /tmp.
[ OK ] Mounted Temporary Directory /tmp.
[ 10.681203] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[ 10.737464] systemd[1]: Finished Load Kernel Module configfs.
[ OK ] Finished Load Kernel Module configfs.
[ 10.760018] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 10.806004] systemd[1]: Finished Load Kernel Module drm.
[ OK ] Finished Load Kernel Module drm.
[ 10.849819] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[ 10.886052] systemd[1]: Finished Load Kernel Module fuse.
[ OK ] Finished Load Kernel Module fuse.
[ 10.936205] systemd[1]: Finished Generate network units from Kernel
command line.
[ OK ] Finished Generate network units from Kernel command line.
[ 10.969049] systemd[1]: Finished Remount Root and Kernel File Systems.
[ OK ] Finished Remount Root and Kernel File Systems.
[ 11.036198] systemd[1]: Finished Apply Kernel Variables.
[ OK ] Finished Apply Kernel Variables.
[ 11.087501] systemd[1]: Mounting FUSE Control File System...
Mounting FUSE Control File System...
[ 11.176360] systemd[1]: Mounting Kernel Configuration File System...
Mounting Kernel Configuration File System...
[ 11.215767] systemd[1]: Rebuild Hardware Database was skipped
because all trigger condition checks failed.
[ 11.251767] systemd[1]: Platform Persistent Storage Archival was
skipped because of a failed condition check
(ConditionDirectoryNotEmpty=/sys/fs/pstore).
[ 11.328008] systemd[1]: Starting Create System Users...
Starting Create System Users...
[ 11.364934] systemd[1]: Mounted FUSE Control File System.
[ OK ] Mounted FUSE Control File System.
[ 11.497676] systemd[1]: Mounted Kernel Configuration File System.
[ OK ] Mounted Kernel Configuration File System.
[ 11.646076] systemd[1]: Finished Create System Users.
[ OK ] Finished Create System Users.
[ 11.713902] systemd[1]: Starting Create Static Device Nodes in /dev...
Starting Create Static Device Nodes in /dev...
[ 11.874042] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
Starting Flush Journal to Persistent Storage...
[ OK ] Finished Create Static Device Nodes in /dev.
[ OK ] Reached target Preparation for Local File Systems.
[ 12.106123] systemd-journald[189]: Received client request to flush
runtime journal.
Mounting /var/volatile...
Starting Rule-based Manage…for Device Events and Files...
[ OK ] Finished Flush Journal to Persistent Storage.
[ OK ] Mounted /var/volatile.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Rebuild Dynamic Linker Cache...
Starting Create Volatile Files and Directories...
[ OK ] Finished Load/Save Random Seed.
[ OK ] Started Rule-based Manager for Device Events and Files.
[ OK ] Finished Create Volatile Files and Directories.
Starting Rebuild Journal Catalog...
Starting Network Time Synchronization...
Starting Record System Boot/Shutdown in UTMP...
[ OK ] Finished Record System Boot/Shutdown in UTMP.
[ OK ] Finished Rebuild Journal Catalog.
[ 16.493054] platform 2008000.spi: deferred probe pending
[ 16.499144] platform 200c000.spi: deferred probe pending
[ OK ] Finished Rebuild Dynamic Linker Cache.
Starting Update is Completed...
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Set.
[ OK ] Finished Update is Completed.
[ OK ] Created slice Slice /system/systemd-backlight.
Starting Load/Save Screen …of backlight:backlight-lvds...
[ 18.799032] mtdblock: MTD device 'spl' is NAND, please consider
using UBI block devices instead.
[ 18.816735] mtdblock: MTD device 'env' is NAND, please consider
using UBI block devices instead.
[ 18.828089] mtdblock: MTD device 'uboot' is NAND, please consider
using UBI block devices instead.
[ OK ] Finished Load/Save Screen …s of backlight:backlight-lvds.
[ 18.876158] mtdblock: MTD device 'kernel' is NAND, please consider
using UBI block devices instead.
[ 19.041189] mtdblock: MTD device 'dtb' is NAND, please consider
using UBI block devices instead.
[ 19.110839] mtdblock: MTD device 'rootfs' is NAND, please consider
using UBI block devices instead.
[ OK ] Finished Coldplug All udev Devices.
[ 19.724404] coda 2040000.vpu: Firmware code revision: 46076
[ 19.730290] coda 2040000.vpu: Initialized CODA960.
[ 19.735106] coda 2040000.vpu: Firmware version: 3.1.1
[ OK ] Reached target System Initialization.
[ OK ] Started CUPS Scheduler.
[ 19.976908] coda 2040000.vpu: coda-jpeg-encoder registered as video5
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Path Units.
[ OK ] Reached target Timer Units.
[ 20.070627] coda 2040000.vpu: coda-jpeg-decoder registered as video6
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ 20.152447] coda 2040000.vpu: coda-video-encoder registered as video7
[ 20.209677] coda 2040000.vpu: coda-video-decoder registered as video8
[ 20.338632] switch@0 enforce active low on chipselect handle
[ OK ] Listening on [ 20.369744] imx-sdma 20ec000.dma-controller:
loaded firmware 3.5
CUPS LPD Server Socket.
[ OK ] Listening on CUPS Scheduler.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Socket Units.
[ OK ] Reached target Basic System.
[ OK ] Started Kernel Logging Service.
[ OK ] Started System Logging Service.
Starting D-Bus System Message Bus...
[ OK ] Started Getty on tty1.
Starting IPv6 Packet Filtering Framework...
Starting IPv4 Packet Filtering Framework...
Starting Turn OFF RGB LED...
Starting Telephony service...
[ OK ] Started Serial Getty on ttymxc1.
[ 22.118482] brcmfmac: brcmf_fw_alloc_request: using
brcm/brcmfmac4373 for chip BCM4373/0
[ OK ] Reached target Login Prompts.
[ 22.318014] usbcore: registered new interface driver brcmfmac
Starting User Login Management...
[ OK ] Started D-Bus System Message Bus.
[ OK ] Finished IPv6 Packet Filtering Framework.
[ OK ] Finished IPv4 Packet Filtering Framework.
[ OK ] Finished Turn OFF RGB LED.
[ 25.296596] sja1105 spi1.0: Probed switch chip: SJA1105Q
[ 25.567725] sja1105 spi1.0: configuring for fixed/mii link mode
[ 25.646176] sja1105 spi1.0 ethphy0 (uninitialized): PHY
[2188000.ethernet-1:00] driver [TI DP83848C 10/100 Mbps PHY]
(irq=POLL)
[ OK ] Started Telephony service.
[ 25.805638] sja1105 spi1.0 ethphy1 (uninitialized): PHY
[2188000.ethernet-1:01] driver [TI DP83848C 10/100 Mbps PHY]
(irq=POLL)
[ 25.925915] device eth0 entered promiscuous mode
[ 25.930974] DSA: tree 0 setup

FSLC FrameBuffer 4.0 ltts-imx6solo ttymxc1

ltts-imx6solo login: [ 27.736803] usb 1-1.1.1: USB disconnect, device number 4
[ 27.844068] brcmfmac: brcmf_usb_dl_cmd: usb_submit_urb failed -19
[ 27.936752] sja1105 spi1.0: Link is Up - 100Mbps/Full - flow control off
[ 28.235476] usb 1-1.1.1: new high-speed USB device number 6 using ci_hdrc
[ 28.418004] usb 1-1.1.1: New USB device found, idVendor=04b4,
idProduct=0bdc, bcdDevice= 0.01
[ 28.426753] usb 1-1.1.1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 28.434317] usb 1-1.1.1: Product: Cypress USB 802.11 Wireless Adapter
[ 28.440924] usb 1-1.1.1: Manufacturer: Cypress Semiconductor Corp.
[ 28.447196] usb 1-1.1.1: SerialNumber: 000000000001
[ 28.565571] brcmfmac: brcmf_fw_alloc_request: using
brcm/brcmfmac4373 for chip BCM4373/0
[ 28.627016] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4373/0
wl0: Nov 16 2022 23:54:18 version 13.10.246.300 (ed9caf7 CY) FWID
01-3b88916b
[ 29.486120] Generic PHY fixed-0:00: attached PHY driver
(mii_bus:phy_addr=fixed-0:00, irq=POLL)
[ 29.497422] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full -
flow control off
[ 29.623164] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 29.637065] Bluetooth: BNEP socket layer initialized
[ 29.836814] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 69.610610] cfg80211: failed to load regulatory.db
[ 69.620405] Bluetooth: hci0: BCM 'brcm/BCM-04b4-640c.hcd' Patch
[ 70.347701] Bluetooth: hci0: BCM: features 0x0f
[ 70.353703] Bluetooth: hci0: CYW94373 UART 37.4MHz Class 1 wlbga sLNA-0102
[ 70.360747] Bluetooth: hci0: BCM (001.001.025) build 0149
[ 70.422010] Bluetooth: MGMT ver 1.22

ltts-imx6solo login: root
root@ltts-imx6solo:~# cat /usr/phynew.sh
#!/bin/sh

echo ======= MDIO: PHY0 ========
mdio 2188000.ethernet-1 phy 0 raw 0x0
mdio 2188000.ethernet-1 phy 0 raw 0x1
mdio 2188000.ethernet-1 phy 0 raw 0x2
mdio 2188000.ethernet-1 phy 0 raw 0x3
mdio 2188000.ethernet-1 phy 0 raw 0x4
mdio 2188000.ethernet-1 phy 0 raw 0x5
mdio 2188000.ethernet-1 phy 0 raw 0x6
mdio 2188000.ethernet-1 phy 0 raw 0x7
mdio 2188000.ethernet-1 phy 0 raw 0x10
mdio 2188000.ethernet-1 phy 0 raw 0x19

echo ======= MDIO: PHY1 ========
mdio 2188000.ethernet-1 phy 1 raw 0x0
mdio 2188000.ethernet-1 phy 1 raw 0x1
mdio 2188000.ethernet-1 phy 1 raw 0x2
mdio 2188000.ethernet-1 phy 1 raw 0x3
mdio 2188000.ethernet-1 phy 1 raw 0x4
mdio 2188000.ethernet-1 phy 1 raw 0x5
mdio 2188000.ethernet-1 phy 1 raw 0x6
mdio 2188000.ethernet-1 phy 1 raw 0x7
mdio 2188000.ethernet-1 phy 1 raw 0x10
mdio 2188000.ethernet-1 phy 1 raw 0x19

ip link set dev eth0 down
ip link set dev ethphy0 down
ip link set dev ethphy1 down

ip link set dev ethphy0 address 00:11:22:33:44:55
ip link set dev ethphy1 address 00:11:22:33:44:66

ip addr add dev ethphy0 169.254.178.1/16
ip addr add dev ethphy1 169.253.178.2/16

ip link set dev eth0 up
ip link set dev ethphy0 up
ip link set dev ethphy1 up
ip link

echo ########## MDIO: PHY0 ###########
mdio 2188000.ethernet-1 phy 0 raw 0x0
mdio 2188000.ethernet-1 phy 0 raw 0x1
mdio 2188000.ethernet-1 phy 0 raw 0x2
mdio 2188000.ethernet-1 phy 0 raw 0x3
mdio 2188000.ethernet-1 phy 0 raw 0x4
mdio 2188000.ethernet-1 phy 0 raw 0x5
mdio 2188000.ethernet-1 phy 0 raw 0x6
mdio 2188000.ethernet-1 phy 0 raw 0x7
mdio 2188000.ethernet-1 phy 0 raw 0x10
mdio 2188000.ethernet-1 phy 0 raw 0x19

echo ########## MDIO: PHY1 ###########
mdio 2188000.ethernet-1 phy 1 raw 0x0
mdio 2188000.ethernet-1 phy 1 raw 0x1
mdio 2188000.ethernet-1 phy 1 raw 0x2
mdio 2188000.ethernet-1 phy 1 raw 0x3
mdio 2188000.ethernet-1 phy 1 raw 0x4
mdio 2188000.ethernet-1 phy 1 raw 0x5
mdio 2188000.ethernet-1 phy 1 raw 0x6
mdio 2188000.ethernet-1 phy 1 raw 0x7
mdio 2188000.ethernet-1 phy 1 raw 0x10
mdio 2188000.ethernet-1 phy 1 raw 0x19

root@ltts-imx6solo:~# bash /usr/phynew.sh
======= MDIO: PHY0 ========
[ 162.426515] mdio_netlink: loading out-of-tree module taints kernel.
0x3100
0x7869
0x2000
0x5ca2
0x01e1
0x45e1
0x0007
0x2801
0x4015
0x8020
======= MDIO: PHY1 ========
0x3100
0x7869
0x2000
0x5ca2
0x01e1
0x45e1
0x0007
0x2801
0x0015
0x8021
[ 162.992201] Generic PHY fixed-0:00: attached PHY driver
(mii_bus:phy_addr=fixed-0:00, irq=POLL)
[ 163.002179] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full -
flow control off
[ 163.035906] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 163.074193] sja1105 spi1.0 ethphy0: configuring for phy/mii link mode
[ 163.144909] sja1105 spi1.0 ethphy1: configuring for phy/mii link mode
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1504 qdisc pfifo_fast
state UP mode DEFAULT group default qlen 1000
link/ether 6a:fb:08:df:d3:77 brd ff:ff:ff:ff:ff:ff
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT
group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
4: ethphy0@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc
noqueue state LOWERLAYERDOWN mode DEFAULT group default qlen 1000
link/ether 00:11:22:33:44:55 brd ff:ff:ff:ff:ff:ff
5: ethphy1@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc
noqueue state LOWERLAYERDOWN mode DEFAULT group default qlen 1000
link/ether 00:11:22:33:44:66 brd ff:ff:ff:ff:ff:ff
6: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT group default qlen 1000
link/ether c0:ee:40:82:2f:fc brd ff:ff:ff:ff:ff:ff

0x3100
0x7849
0x2000
0x5ca2
0x0141
0x0000
0x0005
0x2801
0x4000
0x8020

0x3100
0x7849
0x2000
0x5ca2
0x0141
0x0000
0x0005
0x2801
0x0000
0x8021
root@ltts-imx6solo:~# [ 165.208656] sja1105 spi1.0 ethphy0: Link is
Up - 100Mbps/Full - flow control off
[ 165.225788] sja1105 spi1.0 ethphy1: Link is Up - 100Mbps/Full -
flow control off
[ 165.235925] IPv6: ADDRCONF(NETDEV_CHANGE): ethphy0: link becomes ready
[ 165.255777] IPv6: ADDRCONF(NETDEV_CHANGE): ethphy1: link becomes ready

root@ltts-imx6solo:~# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1504
inet6 fe80::68fb:8ff:fedf:d377 prefixlen 64 scopeid 0x20<link>
ether 6a:fb:08:df:d3:77 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ethphy0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 169.254.178.1 netmask 255.255.0.0 broadcast 0.0.0.0
inet6 fe80::211:22ff:fe33:4455 prefixlen 64 scopeid 0x20<link>
ether 00:11:22:33:44:55 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 30 bytes 4071 (3.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ethphy1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 169.253.178.2 netmask 255.255.0.0 broadcast 0.0.0.0
inet6 fe80::211:22ff:fe33:4466 prefixlen 64 scopeid 0x20<link>
ether 00:11:22:33:44:66 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 30 bytes 4071 (3.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 89 bytes 7675 (7.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 89 bytes 7675 (7.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

mytsl02383@MYTSL02383:~$ ifconfig -a
enp43s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 169.254.178.2 netmask 255.255.0.0 broadcast 169.254.255.255
inet6 fe80::d71b:4bdd:27bd:2a1a prefixlen 64 scopeid 0x20<link>
ether 00:be:43:20:9a:26 txqueuelen 1000 (Ethernet)
RX packets 272356 bytes 27099064 (27.0 MB)
RX errors 0 dropped 19 overruns 0 frame 0
TX packets 862 bytes 300806 (300.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
mytsl02383@MYTSL02383:~$ ping 169.254.178.1
PING 169.254.178.1 (169.254.178.1) 56(84) bytes of data.
>From 169.254.178.2 icmp_seq=1 Destination Host Unreachable

Let me know if you need any more details.

Thanks,
Jagan.

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