TDA4VM: Tda4eco-Linux main domain phy cannot acquire IP

Cherry Zhou

Mastermind 22235 points

Part Number: TDA4VM

Hi team,

SDK version: 8.5

Platform: Tda4 eco

Phy: 88EA1512

Because the platform has two identical PHYs attached (different phy addr), the one in the MCU domain is ready to acquire IP, connect the network cable and power on (CLK:25M->125M).

Please see the MCU below:

When debugging phy in the Linux main domain and getting IP with udhcpc, the IP is not available and the static IP is not pinged.

When debugging the chip, the RGMII output was found to be: Powered on with the network cable (CLK:10M-> 50M).

The following figure shows the pin diagram main domain:

root@j721s2-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:18:fd:36:15  txqueuelen 0  (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

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 34:08:e1:84:a1:a1  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

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet6 fe80::1cdf:d9ff:fe76:de18  prefixlen 64  scopeid 0x20<link>
        ether 1e:df:d9:76:de:18  txqueuelen 1000  (Ethernet)
        RX packets 41974  bytes 2772905 (2.6 MiB)
        RX errors 0  dropped 60  overruns 0  frame 0
        TX packets 63  bytes 12834 (12.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@j721s2-evm:~# udhcpc -i eth1
udhcpc: started, v1.31.1
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover

Dts used is as follows:

main_cpsw: ethernet@c200000 {
		compatible = "ti,j721e-cpsw-nuss";
		#address-cells = <2>;
		#size-cells = <2>;
		reg = <0x0 0xc200000 0x0 0x200000>;
		reg-names = "cpsw_nuss";
		ranges = <0x0 0x0 0x0 0xc200000 0x0 0x200000>;
		dma-coherent;
		clocks = <&k3_clks 28 28>;
		clock-names = "fck";
		power-domains = <&k3_pds 28 TI_SCI_PD_EXCLUSIVE>;

		dmas = <&main_udmap 0xc640>,
		       <&main_udmap 0xc641>,
		       <&main_udmap 0xc642>,
		       <&main_udmap 0xc643>,
		       <&main_udmap 0xc644>,
		       <&main_udmap 0xc645>,
		       <&main_udmap 0xc646>,
		       <&main_udmap 0xc647>,
		       <&main_udmap 0x4640>;
		dma-names = "tx0", "tx1", "tx2", "tx3",
			    "tx4", "tx5", "tx6", "tx7",
			    "rx";

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

			main_cpsw_port1: port@1 {
				reg = <1>;
				ti,mac-only;
				label = "port1";
				phys = <&phy_gmii_sel_cpsw 1>;
			};
		};

		main_cpsw_mdio: mdio@f00 {
			compatible = "ti,cpsw-mdio","ti,davinci_mdio";
			reg = <0x0 0xf00 0x0 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;
			clocks = <&k3_clks 28 28>;
			clock-names = "fck";
			bus_freq = <1000000>;
		};

		cpts@3d000 {
			compatible = "ti,am65-cpts";
			reg = <0x0 0x3d000 0x0 0x400>;
			clocks = <&k3_clks 28 3>;
			clock-names = "cpts";
			interrupts-extended = <&gic500 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "cpts";
			ti,cpts-ext-ts-inputs = <4>;
			ti,cpts-periodic-outputs = <2>;
		};
	};

	scm_conf: scm-conf@104000 {
		phy_gmii_sel_cpsw: phy@34 {
			compatible = "ti,am654-phy-gmii-sel";
			reg = <0x34 0x4>;
			#phy-cells = <1>;
		};
	};

main_cpsw {
	// status="disabled";
	pinctrl-names = "default";
	pinctrl-0 = <&main_cpsw_pins_default>,<&main_mdio_pins_default>/*,<&phy_reset_pins_default>*/;

};
&main_cpsw_mdio {
	phy1: ethernet-phy@1 {
		reg = <1>;
		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
		ti,min-output-impedance;
		// compatible = "marvell,88E1510", "ethernet-phy-id0141.0DD1", "ethernet-phy-ieee802.3-c22";
		// device_type = "ethernet-phy";
		// marvell,reg-init = <0x12 0x14 0xFFF7  0x2>;
		// max-speed = <1000>;
		// reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>;
		// ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
		// ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
		// ti,min-output-impedance;
	};
};
&main_cpsw_port1 {
	phy-mode = "rgmii-rxid";
	phy-handle = <&phy1>;
};

The customer currently believes that the problem should be with the output clock: “Powered on with the network cable (CLK:10M-> 50M)”

How to adjust the clk so that the RGMII output the correct clock like in the MCU domain to get the IP?

Could you help check this case? Thanks.

Best Regards,

Cherry

over 2 years ago

0 Cherry Zhou over 2 years ago

TI__Mastermind 22235 points

Hi,

Just adding some details:

Output from phy to clk of Mac, the measured value is 125M:

50M from Mac to clk, the cable removed is 10M:

Best,

Cherry

0 Tanmay Patil over 2 years ago in reply to Cherry Zhou

TI__Mastermind 40390 points

Hi Cherry,

Can you share the pin muxing used for the RGMII port?

Please also provide the linux kernel logs.

Regards,
Tanmay

0 Cherry Zhou over 2 years ago in reply to Tanmay Patil

TI__Mastermind 22235 points

Hi Tanmay,

Thanks for your support.

root@j721s2-evm:~# devmem2  0x11c0b8
/dev/mem opened.
Memory mapped at address 0xffffbd424000.
Read at address  0x0011C0B8 (0xffffbd4240b8): 0x00050006
root@j721s2-evm:~# devmem2  0x11c0a0
/dev/mem opened.
Memory mapped at address 0xffffa7d22000.
Read at address  0x0011C0A0 (0xffffa7d220a0): 0x00050006
root@j721s2-evm:~# devmem2  0x11c0a4
/dev/mem opened.
Memory mapped at address 0xffff9e843000.
Read at address  0x0011C0A4 (0xffff9e8430a4): 0x00050006
root@j721s2-evm:~# devmem2  0x11c0a8
/dev/mem opened.
Memory mapped at address 0xffff84fa9000.
Read at address  0x0011C0A8 (0xffff84fa90a8): 0x00050006
root@j721s2-evm:~# devmem2  0x11c0b0
/dev/mem opened.
Memory mapped at address 0xffffb8510000.
Read at address  0x0011C0B0 (0xffffb85100b0): 0x00050006
root@j721s2-evm:~# devmem2  0x11c0ac
/dev/mem opened.
Memory mapped at address 0xffff8f60a000.
Read at address  0x0011C0AC (0xffff8f60a0ac): 0x00050006
root@j721s2-evm:~# devmem2  0x11c08c
/dev/mem opened.
Memory mapped at address 0xffff8c68d000.
Read at address  0x0011C08C (0xffff8c68d08c): 0x00010006
root@j721s2-evm:~# devmem2  0x11c090
/dev/mem opened.
Memory mapped at address 0xffffa3c14000.
Read at address  0x0011C090 (0xffffa3c14090): 0x00010006
root@j721s2-evm:~# devmem2  0x11c094
/dev/mem opened.
Memory mapped at address 0xffff9a8a4000.
Read at address  0x0011C094 (0xffff9a8a4094): 0x00010006
root@j721s2-evm:~# devmem2  0x11c098
/dev/mem opened.
Memory mapped at address 0xffffbc711000.
Read at address  0x0011C098 (0xffffbc711098): 0x00010006
root@j721s2-evm:~# devmem2  0x11c0b4
/dev/mem opened.
Memory mapped at address 0xffff8ae02000.
Read at address  0x0011C0B4 (0xffff8ae020b4): 0x00010006
root@j721s2-evm:~# devmem2  0x11c09c
/dev/mem opened.
Memory mapped at address 0xffffa4f66000.
Read at address  0x0011C09C (0xffffa4f6609c): 0x00010006
root@j721s2-evm:~#

As per the manual, it's 6:

	main_cpsw_pins_default: main-cpsw-pins-default {
		pinctrl-single,pins = <
			J721S2_IOPAD(0x0b8, PIN_INPUT, 6) /* (AA24) RGMII1_RD0 */
			J721S2_IOPAD(0x0a0, PIN_INPUT, 6) /* (AB25) RGMII1_RD1 */
			J721S2_IOPAD(0x0a4, PIN_INPUT, 6) /* (T23) RGMII1_RD2 */
			J721S2_IOPAD(0x0a8, PIN_INPUT, 6) /* (U24) RGMII1_RD3 */
			J721S2_IOPAD(0x0b0, PIN_INPUT, 6) /* (AD26) RGMII1_RXC */
			J721S2_IOPAD(0x0ac, PIN_INPUT, 6) /* (AC25) RGMII1_RX_CTL */
			J721S2_IOPAD(0x08c, PIN_OUTPUT, 6) /* (T25) RGMII1_TD0 */
			J721S2_IOPAD(0x090, PIN_OUTPUT, 6) /* (W24) RGMII1_TD1 */
			J721S2_IOPAD(0x094, PIN_OUTPUT, 6) /* (AA25) RGMII1_TD2 */
			J721S2_IOPAD(0x098, PIN_OUTPUT, 6) /* (V25) RGMII1_TD3 */
			J721S2_IOPAD(0x0b4, PIN_OUTPUT, 6) /* (U25) RGMII1_TXC */
			J721S2_IOPAD(0x09c, PIN_OUTPUT, 6) /* (T24) RGMII1_TX_CTL */
		>;
	};

Kernel log is as follows:

0230411_15:07:01:341:root@j721s2-evm:~# dmesg -c 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080] 0.000000] Linux version 5.10.162 (zyk@aitronx-System-Product-Name) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Tue Apr 4 10:51:59 CST 2023 0.000000] Machine model: Texas Instruments J721S2 EVM 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002880000 (options '') 0.000000] printk: bootconsole [ns16550a0] enabled 0.000000] efi: UEFI not found. 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a0000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a0100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a1100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a2000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 31 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a2100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a4000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 31 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a4100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a6000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a6100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a7000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a7100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 32 MiB 0.000000] OF: reserved mem: initialized node vision-apps-rtos-ipc-memory-region@a8000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000aa000000, size 96 MiB 0.000000] OF: reserved mem: initialized node vision-apps-dma-memory@aa000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000b0000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-c71-dma-memory@b0000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000b0100000, size 95 MiB 0.000000] OF: reserved mem: initialized node vision-apps-c71_0-memory@b0100000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000b6000000, size 1 MiB 0.000000] OF: reserved mem: initialized node vision-apps-c71_1-dma-memory@b6000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x00000000b6100000, size 31 MiB 0.000000] OF: reserved mem: initialized node vision-apps-c71_1-memory@b6100000, compatible id shared-dma-pool 0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout 0.000000] Reserved memory: created DMA memory pool at 0x00000000d8000000, size 64 MiB 0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-lo@d8000000, compatible id shared-dma-pool 0.000000] Reserved memory: created DMA memory pool at 0x0000000880000000, size 704 MiB 0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-hi@880000000, compatible id shared-dma-pool 0.000000] Zone ranges: 0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff] 0.000000]   DMA32    empty 0.000000]   Normal   [mem 0x0000000100000000-0x0000000bffffefff] 0.000000] Movable zone start for each node 0.000000] Early memory node ranges 0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff] 0.000000]   node   0: [mem 0x000000009e800000-0x00000000b7ffffff] 0.000000]   node   0: [mem 0x00000000b8000000-0x00000000d7ffffff] 0.000000]   node   0: [mem 0x00000000d8000000-0x00000000dbffffff] 0.000000]   node   0: [mem 0x00000000dc000000-0x00000000ffffefff] 0.000000]   node   0: [mem 0x0000000880000000-0x00000008abffffff] 0.000000]   node   0: [mem 0x00000008ac000000-0x0000000bffffefff] 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x0000000bffffefff] 0.000000] On node 0 totalpages: 4194302 0.000000]   DMA zone: 8192 pages used for memmap 0.000000]   DMA zone: 0 pages reserved 0.000000]   DMA zone: 524287 pages, LIFO batch:63 0.000000]   Normal zone: 57344 pages used for memmap 0.000000]   Normal zone: 3670015 pages, LIFO batch:63 0.000000] On node 0, zone Normal: 1 pages in unavailable ranges 0.000000] On node 0, zone Normal: 1 pages in unavailable ranges 0.000000] cma: Reserved 512 MiB at 0x00000000dfc00000 0.000000] psci: probing for conduit method from DT. 0.000000] psci: PSCIv1.1 detected in firmware. 0.000000] psci: Using standard PSCI v0.2 function IDs 0.000000] psci: Trusted OS migration not required 0.000000] psci: SMC Calling Convention v1.2 0.000000] percpu: Embedded 22 pages/cpu s50392 r8192 d31528 u90112 0.000000] pcpu-alloc: s50392 r8192 d31528 u90112 alloc=22*4096 0.000000] pcpu-alloc: [0] 0 [0] 1 0.000000] Detected PIPT I-cache on CPU0 0.000000] CPU features: detected: GIC system register CPU interface 0.000000] CPU features: detected: EL2 vector hardening 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 0.000000] CPU features: detected: Spectre-BHB 0.000000] CPU features: detected: ARM erratum 1742098 0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 4128766 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02880000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),-@8m(hbmc.rootfs) root=PARTUUID=612b181d-02 rw rootfstype=ext4 rootwait 0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) 0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off 0.000000] software IO TLB: mapped [mem 0x000000009a800000-0x000000009e800000] (64MB) 0.000000] Memory: 14121520K/16777208K available (11200K kernel code, 1160K rwdata, 4300K rodata, 1856K init, 433K bss, 2131400K reserved, 524288K cma-reserved) 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 0.000000] rcu: Preemptible hierarchical RCU implementation. 0.000000] rcu:     RCU event tracing is enabled. 0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. 0.000000]  Trampoline variant of Tasks RCU enabled. 0.000000]  Tracing variant of Tasks RCU enabled. 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 0.000000] GICv3: GIC: Using split EOI/Deactivate mode 0.000000] GICv3: 960 SPIs implemented 0.000000] GICv3: 0 Extended SPIs implemented 0.000000] GICv3: Distributor has no Range Selector support 0.000000] GICv3: 16 PPIs implemented 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000 0.000000] ITS [mem 0x01820000-0x0182ffff] 0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS 0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19 0.000000] ITS@0x0000000001820000: allocated 524288 Devices @8ac800000 (flat, esz 8, psz 64K, shr 0) 0.000000] ITS: using cache flushing for cmd queue 0.000000] GICv3: using LPI property table @0x00000008ac030000 0.000000] GIC: using cache flushing for LPI property table 0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008ac040000 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys). 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns 0.000001] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns 0.008418] Console: colour dummy device 80x25 0.012986] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000) 0.023659] pid_max: default: 32768 minimum: 301 0.028420] LSM: Security Framework initializing 0.033237] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) 0.041057] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) 0.050177] rcu: Hierarchical SRCU implementation. 0.055267] Platform MSI: msi-controller@1820000 domain created 0.061490] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created 0.070801] EFI services will not be available. 0.075537] smp: Bringing up secondary CPUs ... 0.088629] Detected PIPT I-cache on CPU1 0.088656] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000 0.088668] GICv3: CPU1: using allocated LPI pending table @0x00000008ac050000 0.088708] CPU1: Booted secondary processor 0x0000000001 [0x411fd080] 0.088763] smp: Brought up 1 node, 2 CPUs 0.118109] SMP: Total of 2 processors activated. 0.122914] CPU features: detected: 32-bit EL0 Support 0.128170] CPU features: detected: CRC32 instructions 0.142881] CPU: All CPU(s) started at EL2 0.147084] alternatives: patching kernel code 0.152182] devtmpfs: initialized 0.159949] KASLR disabled due to lack of seed 0.164603] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns 0.174570] futex hash table entries: 512 (order: 3, 32768 bytes, linear) 0.187412] pinctrl core: initialized pinctrl subsystem 0.193101] DMI not present or invalid. 0.197375] NET: Registered protocol family 16 0.202742] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations 0.210435] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations 0.218995] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations 0.227414] thermal_sys: Registered thermal governor 'step_wise' 0.227417] thermal_sys: Registered thermal governor 'power_allocator' 0.234031] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. 0.247679] ASID allocator initialised with 65536 entries 0.267921] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages 0.274779] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages 0.281624] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages 0.288469] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages 0.295972] cryptd: max_cpu_qlen set to 1000 0.302163] k3-chipinfo 43000014.chipid: Family:J721S2 rev:SR1.0 JTAGID[0x0bb7502f] Detected 0.311269] vsys_3v3: supplied by evm_12v0 0.315658] vsys_5v0: supplied by evm_12v0 0.320383] iommu: Default domain type: Translated 0.325602] SCSI subsystem initialized 0.329724] mc: Linux media interface: v0.10 0.334108] videodev: Linux video capture interface: v2.00 0.339747] pps_core: LinuxPPS API ver. 1 registered 0.344818] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> 0.354154] PTP clock support registered 0.358178] EDAC MC: Ver: 3.0.0 0.362008] FPGA manager framework 0.365526] Advanced Linux Sound Architecture Driver Initialized. 0.372177] clocksource: Switched to clocksource arch_sys_counter 0.378519] VFS: Disk quotas dquot_6.6.0 0.382557] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) 0.392222] Carveout Heap: Exported 512 MiB at 0x00000000b8000000 0.398514] NET: Registered protocol family 2 0.403798] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear) 0.414880] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear) 0.423800] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) 0.432498] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) 0.440564] TCP: Hash tables configured (established 131072 bind 65536) 0.447490] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear) 0.454603] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear) 0.462245] NET: Registered protocol family 1 0.467034] RPC: Registered named UNIX socket transport module. 0.473104] RPC: Registered udp transport module. 0.477908] RPC: Registered tcp transport module. 0.482711] RPC: Registered tcp NFSv4.1 backchannel transport module. 0.489294] NET: Registered protocol family 44 0.493841] PCI: CLS 0 bytes, default 64 0.498257] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available 0.508790] Initialise system trusted keyrings 0.513430] workingset: timestamp_bits=46 max_order=22 bucket_order=0 0.521625] squashfs: version 4.0 (2009/01/31) Phillip Lougher 0.527888] NFS: Registering the id_resolver key type 0.533140] Key type id_resolver registered 0.537413] Key type id_legacy registered 0.541538] nfs4filelayout_init: NFSv4 File Layout Driver Registering... 0.548388] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... 0.556040] 9p: Installing v9fs 9p2000 file system support 0.581380] Key type asymmetric registered 0.585567] Asymmetric key parser 'x509' registered 0.590567] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) 0.598127] io scheduler mq-deadline registered 0.602752] io scheduler kyber registered 0.608305] pinctrl-single 4301c000.pinctrl: 101 pins, size 404 0.614518] pinctrl-single 11c000.pinctrl: 72 pins, size 288 0.625011] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled 0.637914] brd: module loaded 0.644612] loop: module loaded 0.648518] megasas: 07.714.04.00-rc1 0.654238] tun: Universal TUN/TAP device driver, 1.6 0.659740] igbvf: Intel(R) Gigabit Virtual Function Network Driver 0.666150] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. 0.672222] sky2: driver version 1.30 0.676590] VFIO - User Level meta-driver version: 0.3 0.682412] i2c /dev entries driver 0.686828] sdhci: Secure Digital Host Controller Interface driver 0.693156] sdhci: Copyright(c) Pierre Ossman 0.697804] sdhci-pltfm: SDHCI platform and OF driver helper 0.704175] ledtrig-cpu: registered to indicate activity on CPUs 0.710512] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping .... 0.717900] optee: probing for conduit method. 0.722468] optee: revision 3.19 (afacf356) 0.722626] optee: dynamic shared memory is enabled 0.732107] optee: initialized driver 0.737257] NET: Registered protocol family 17 0.741902] 9pnet: Installing 9P2000 support 0.746306] Key type dns_resolver registered 0.750775] Loading compiled-in X.509 certificates 0.763457] ti-sci 44083000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.5.2--v08.05.02 (Chill Capybar') 0.797837] omap_i2c 42120000.i2c: bus 0 rev0.12 at 100 kHz 0.804023] omap_i2c 40b00000.i2c: bus 1 rev0.12 at 100 kHz 0.810114] omap_i2c 40b10000.i2c: bus 2 rev0.12 at 100 kHz 0.816519] pca953x 3-0021: supply vcc not found, using dummy regulator 0.823344] pca953x 3-0021: using no AI 0.848221] pca953x 3-0021: failed writing register 0.853267] pca953x: probe of 3-0021 failed with error -121 0.859206] pca953x 3-0020: supply vcc not found, using dummy regulator 0.866018] pca953x 3-0020: using no AI 0.869999] pca953x 3-0020: failed writing register 0.875029] pca953x: probe of 3-0020 failed with error -121 0.880936] pca953x 3-0022: supply vcc not found, using dummy regulator 0.887739] pca953x 3-0022: using AI 0.891441] pca953x 3-0022: failed writing register 0.896465] pca953x: probe of 3-0022 failed with error -121 0.902205] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz 0.908642] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 125 domain created 0.917225] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 148 domain created 0.926603] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 227 domain created 0.935259] ti-sci-inta 33d00000.msi-controller: Interrupt Aggregator domain 265 created 0.945069] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 0.952750] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 0.961029] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 0.969312] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 0.978386] ti-udma 311a0000.dma-controller: Number of rings: 48 0.985136] ti-udma 311a0000.dma-controller: Channels: 24 (bchan: 0, tchan: 8, rchan: 16) 0.994380] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:272 1.004263] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled 1.011022] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66349100, num_proxies:64 1.019866] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[878,128] sci-dev-id:259 1.030033] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled 1.036793] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66349100, num_proxies:64 1.044499] omap8250 40a00000.serial: failed to get alias 1.050627] printk: console [ttyS2] disabled 1.055026] 2880000.serial: ttyS2 at MMIO 0x2880000 (irq = 26, base_baud = 3000000) is a 8250 1.063774] printk: console [ttyS2] enabled 1.072209] printk: bootconsole [ns16550a0] disabled 1.083515] cadence-qspi 47040000.spi: error -ENODEV: No Rx DMA available 1.090825] spi-nor: probe of spi0.0 failed with error -22 1.099601] davinci_mdio c200f00.mdio: Configuring MDIO in manual mode 1.144180] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000 1.152525] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000 1.165305] am65-cpsw-nuss c200000.ethernet: Use random MAC address 1.171566] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4 1.178684] am65-cpsw-nuss c200000.ethernet: ALE Table size 64 1.184908] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0 1.195056] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010c, freq:200000000, add_val:4 pps:0 1.304902] mmc0: CQHCI version 5.10 1.311609] vdd_mmc1: supplied by vsys_3v3 1.316813] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fca100 1.323700] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fca100 1.330545] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fca100 1.337363] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fca100 1.344154] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 1.346808] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit 1.351640] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 1.367247] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 1.375388] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 1.384516] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8) 1.394919] ti-udma 31150000.dma-controller: Channels: 60 (tchan: 30, rchan: 30, gp-rflow: 16) 1.405957] davinci_mdio c200f00.mdio: Configuring MDIO in manual mode 1.452238] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000 1.460919] hwmon hwmon0: temp1_input not attached to any thermal zone 1.467567] davinci_mdio c200f00.mdio: phy[1]: device c200f00.mdio:01, driver Marvell 88E1510 1.476202] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000 1.489033] am65-cpsw-nuss c200000.ethernet: Use random MAC address 1.495356] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4 1.502543] am65-cpsw-nuss c200000.ethernet: ALE Table size 64 1.508738] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0 1.518883] am65-cpsw-nuss c200000.ethernet: set new flow-id-base 82 1.527641] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 1.527651] mmc1: CQHCI version 5.10 1.535153] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 1.546787] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 1.554948] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 1.564475] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 1.571983] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 1.580068] mmc1: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit 1.580077] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 1.595666] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 1.604930] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 1.612428] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 1.620518] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 1.628612] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 1.637141] debugfs: Directory 'pd:39' with parent 'pm_genpd' already present! 1.644456] debugfs: Directory 'pd:38' with parent 'pm_genpd' already present! 1.652229] debugfs: Directory 'pd:276' with parent 'pm_genpd' already present! 1.660117] debugfs: Directory 'pd:154' with parent 'pm_genpd' already present! 1.672726] ALSA device list: 1.675686]   No soundcards found. 1.679404] Waiting for root device PARTUUID=612b181d-02... 3.653815] mmc1: Skipping voltage switch 3.830586] mmc1: new high speed SDHC card at address e624 3.836507] mmcblk1: mmc1:e624 SD32G 29.7 GiB 3.842665]  mmcblk1: p1 p2 3.847085] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: 3.854606] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000 3.862689] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000 3.870776] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 4.425856] EXT4-fs (mmcblk1p2): recovery complete 4.431564] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) 4.439684] VFS: Mounted root (ext4 filesystem) on device 179:2. 4.448022] devtmpfs: mounted 4.451758] Freeing unused kernel memory: 1856K 4.456401] Run /sbin/init as init process 4.460491]   with arguments: 4.460493]     /sbin/init 4.460495]   with environment: 4.460497]     HOME=/ 4.460499]     TERM=linux 4.731262] systemd[1]: System time before build time, advancing clock. 4.772360] systemd[1]: Configuration file /lib/systemd/system.conf.d/00-systemd-conf.conf is marked executable. Please remove executable permission bits. Proceeding anyway. 4.787827] systemd[1]: Configuration file /lib/systemd/system.conf.d/00-systemd-conf.conf is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 4.809028] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid) 4.830807] systemd[1]: Detected architecture arm64. 4.864877] systemd[1]: Set hostname to <j721s2-evm>. 4.990486] systemd[1]: Configuration file /lib/systemd/system/local-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.004922] systemd[1]: Configuration file /lib/systemd/system/local-fs.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.027246] systemd[1]: Configuration file /lib/systemd/system/swap.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.041456] systemd[1]: Configuration file /lib/systemd/system/swap.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.057567] systemd[1]: Configuration file /lib/systemd/system/umount.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.071819] systemd[1]: Configuration file /lib/systemd/system/umount.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.087857] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 5.102967] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.120394] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.135586] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.154260] systemd[1]: Configuration file /lib/systemd/system/sysinit.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.168591] systemd[1]: Configuration file /lib/systemd/system/sysinit.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.187059] systemd[1]: Configuration file /lib/systemd/system/systemd-update-utmp.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.202527] systemd[1]: Configuration file /lib/systemd/system/systemd-update-utmp.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.220483] systemd[1]: Configuration file /lib/systemd/system/systemd-update-done.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.235938] systemd[1]: Configuration file /lib/systemd/system/systemd-update-done.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.254777] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-kernel.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 5.270240] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-kernel.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.287772] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-control.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 5.303309] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-control.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.321050] systemd[1]: Configuration file /lib/systemd/system/systemd-udev-trigger.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.336596] systemd[1]: Configuration file /lib/systemd/system/systemd-udev-trigger.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.354256] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.369965] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.387813] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup-dev.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.403879] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup-dev.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.422195] systemd[1]: Configuration file /lib/systemd/system/systemd-timesyncd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.437477] systemd[1]: Configuration file /lib/systemd/system/systemd-timesyncd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.455302] systemd[1]: Configuration file /lib/systemd/system/time-sync.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.469809] systemd[1]: Configuration file /lib/systemd/system/time-sync.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.486247] systemd[1]: Configuration file /lib/systemd/system/time-set.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.500663] systemd[1]: Configuration file /lib/systemd/system/time-set.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.516957] systemd[1]: Configuration file /lib/systemd/system/systemd-sysusers.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.532152] systemd[1]: Configuration file /lib/systemd/system/systemd-sysusers.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.549317] systemd[1]: Configuration file /lib/systemd/system/systemd-sysctl.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.564341] systemd[1]: Configuration file /lib/systemd/system/systemd-sysctl.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.581309] systemd[1]: Configuration file /lib/systemd/system/systemd-random-seed.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.596763] systemd[1]: Configuration file /lib/systemd/system/systemd-random-seed.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.615132] systemd[1]: Configuration file /lib/systemd/system/systemd-modules-load.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.630682] systemd[1]: Configuration file /lib/systemd/system/systemd-modules-load.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.648568] systemd[1]: Configuration file /lib/systemd/system/systemd-machine-id-commit.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.664540] systemd[1]: Configuration file /lib/systemd/system/systemd-machine-id-commit.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.682738] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-flush.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.698361] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-flush.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.716143] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-catalog-update.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.732550] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-catalog-update.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.751232] systemd[1]: Configuration file /lib/systemd/system/systemd-hwdb-update.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.766689] systemd[1]: Configuration file /lib/systemd/system/systemd-hwdb-update.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.784254] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.path is marked executable. Please remove executable permission bits. Proceeding anyway. 5.800222] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.path is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.818558] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.834789] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.853274] systemd[1]: Configuration file /lib/systemd/system/systemd-vconsole-setup.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.868984] systemd[1]: Configuration file /lib/systemd/system/systemd-vconsole-setup.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.886944] systemd[1]: Configuration file /lib/systemd/system/initrd-switch-root.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.902220] systemd[1]: Configuration file /lib/systemd/system/initrd-switch-root.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.919700] systemd[1]: Configuration file /lib/systemd/system/initrd-cleanup.service is marked executable. Please remove executable permission bits. Proceeding anyway. 5.934720] systemd[1]: Configuration file /lib/systemd/system/initrd-cleanup.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.951683] systemd[1]: Configuration file /lib/systemd/system/initrd.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.965921] systemd[1]: Configuration file /lib/systemd/system/initrd.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 5.982129] systemd[1]: Configuration file /lib/systemd/system/rescue.target is marked executable. Please remove executable permission bits. Proceeding anyway. 5.996367] systemd[1]: Configuration file /lib/systemd/system/rescue.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.013820] systemd[1]: Configuration file /lib/systemd/system/systemd-update-utmp-runlevel.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.030057] systemd[1]: Configuration file /lib/systemd/system/systemd-update-utmp-runlevel.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.048665] systemd[1]: Configuration file /lib/systemd/system/graphical.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.063162] systemd[1]: Configuration file /lib/systemd/system/graphical.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.081377] systemd[1]: Configuration file /lib/systemd/system/remote-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.095891] systemd[1]: Configuration file /lib/systemd/system/remote-fs.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.112317] systemd[1]: Configuration file /lib/systemd/system/remote-fs-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.127167] systemd[1]: Configuration file /lib/systemd/system/remote-fs-pre.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.145497] systemd[1]: Configuration file /lib/systemd/system/nss-lookup.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.160087] systemd[1]: Configuration file /lib/systemd/system/nss-lookup.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.176614] systemd[1]: Configuration file /lib/systemd/system/network-online.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.191546] systemd[1]: Configuration file /lib/systemd/system/network-online.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.209039] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd-wait-online.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.225275] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd-wait-online.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.243806] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.258998] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.276670] systemd[1]: Configuration file /lib/systemd/system/network-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.291344] systemd[1]: Configuration file /lib/systemd/system/network-pre.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.307944] systemd[1]: Configuration file /lib/systemd/system/network.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.322273] systemd[1]: Configuration file /lib/systemd/system/network.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.339206] systemd[1]: Configuration file /lib/systemd/system/multi-user.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.353802] systemd[1]: Configuration file /lib/systemd/system/multi-user.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.374758] systemd[1]: Configuration file /lib/systemd/system/weston-bg-update.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.389965] systemd[1]: Configuration file /lib/systemd/system/weston-bg-update.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.407282] systemd[1]: Configuration file /lib/systemd/system/systemd-user-sessions.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.422930] systemd[1]: Configuration file /lib/systemd/system/systemd-user-sessions.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.440700] systemd[1]: Configuration file /lib/systemd/system/nss-user-lookup.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.455718] systemd[1]: Configuration file /lib/systemd/system/nss-user-lookup.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.472754] systemd[1]: Configuration file /lib/systemd/system/systemd-resolved.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.487943] systemd[1]: Configuration file /lib/systemd/system/systemd-resolved.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.505567] systemd[1]: Configuration file /lib/systemd/system/systemd-logind.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.520587] systemd[1]: Configuration file /lib/systemd/system/systemd-logind.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.538423] systemd[1]: Configuration file /lib/systemd/system/dbus.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 6.552493] systemd[1]: Configuration file /lib/systemd/system/dbus.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.568603] systemd[1]: Configuration file /lib/systemd/system/user.slice is marked executable. Please remove executable permission bits. Proceeding anyway. 6.582587] systemd[1]: Configuration file /lib/systemd/system/user.slice is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.598394] systemd[1]: Configuration file /lib/systemd/system/slices.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.612639] systemd[1]: Configuration file /lib/systemd/system/slices.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.628852] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.path is marked executable. Please remove executable permission bits. Proceeding anyway. 6.644570] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.path is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.662604] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.678580] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.696839] systemd[1]: Configuration file /lib/systemd/system/strongswan-starter.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.712208] systemd[1]: Configuration file /lib/systemd/system/strongswan-starter.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.729544] systemd[1]: Configuration file /lib/systemd/system/snmpd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.743787] systemd[1]: Configuration file /lib/systemd/system/snmpd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.759868] systemd[1]: Configuration file /lib/systemd/system/rpcbind.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.774284] systemd[1]: Configuration file /lib/systemd/system/rpcbind.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.790553] systemd[1]: Configuration file /lib/systemd/system/rpcbind.target is marked executable. Please remove executable permission bits. Proceeding anyway. 6.804883] systemd[1]: Configuration file /lib/systemd/system/rpcbind.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.820961] systemd[1]: Configuration file /lib/systemd/system/rpcbind.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 6.835293] systemd[1]: Configuration file /lib/systemd/system/rpcbind.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.851320] systemd[1]: Binding to IPv6 address not available since kernel does not support IPv6. 6.860206] systemd[1]: Binding to IPv6 address not available since kernel does not support IPv6. 6.869290] systemd[1]: Configuration file /lib/systemd/system/rngd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.883437] systemd[1]: Configuration file /lib/systemd/system/rngd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.899392] systemd[1]: Configuration file /lib/systemd/system/systemd-udev-settle.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.914866] systemd[1]: Configuration file /lib/systemd/system/systemd-udev-settle.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.932597] systemd[1]: Configuration file /lib/systemd/system/ofono.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.946839] systemd[1]: Configuration file /lib/systemd/system/ofono.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.962902] systemd[1]: Configuration file /lib/systemd/system/nfs-statd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 6.977489] systemd[1]: Configuration file /lib/systemd/system/nfs-statd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 6.994010] systemd[1]: Configuration file /lib/systemd/system/kdump.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.008251] systemd[1]: Configuration file /lib/systemd/system/kdump.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.024311] systemd[1]: Configuration file /lib/systemd/system/irqbalanced.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.039069] systemd[1]: Configuration file /lib/systemd/system/irqbalanced.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.055441] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring. 7.067289] systemd[1]: Configuration file /lib/systemd/system/iptables.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.081784] systemd[1]: Configuration file /lib/systemd/system/iptables.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.098101] systemd[1]: Configuration file /lib/systemd/system/ip6tables.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.112686] systemd[1]: Configuration file /lib/systemd/system/ip6tables.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.130177] systemd[1]: Configuration file /lib/systemd/system/gplv3-notice.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.145022] systemd[1]: Configuration file /lib/systemd/system/gplv3-notice.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.161778] systemd[1]: Configuration file /lib/systemd/system/getty.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.175932] systemd[1]: Configuration file /lib/systemd/system/getty.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.192673] systemd[1]: Configuration file /lib/systemd/system/serial-getty@.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.207613] systemd[1]: Configuration file /lib/systemd/system/serial-getty@.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.225484] systemd[1]: Configuration file /lib/systemd/system/rc-local.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.239991] systemd[1]: Configuration file /lib/systemd/system/rc-local.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.256613] systemd[1]: Configuration file /lib/systemd/system/getty-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.271112] systemd[1]: Configuration file /lib/systemd/system/getty-pre.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.287844] systemd[1]: Configuration file /lib/systemd/system/getty@.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.302173] systemd[1]: Configuration file /lib/systemd/system/getty@.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.320126] systemd[1]: Configuration file /lib/systemd/system/docker.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.334458] systemd[1]: Configuration file /lib/systemd/system/docker.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.350869] systemd[1]: Configuration file /lib/systemd/system/docker.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 7.365112] systemd[1]: Configuration file /lib/systemd/system/docker.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.381087] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock \xe2\x86\x92 /run/docker.sock; please update the unit file accordingly. 7.400834] systemd[1]: Configuration file /lib/systemd/system/demo.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.414990] systemd[1]: Configuration file /lib/systemd/system/demo.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.430954] systemd[1]: Configuration file /lib/systemd/system/dbus.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.445107] systemd[1]: Configuration file /lib/systemd/system/dbus.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.461050] systemd[1]: Configuration file /lib/systemd/system/crond.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.475292] systemd[1]: Configuration file /lib/systemd/system/crond.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.491287] systemd[1]: Configuration file /lib/systemd/system/bt-enable.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.505873] systemd[1]: Configuration file /lib/systemd/system/bt-enable.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.522325] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.537171] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.554457] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.socket is marked executable. Please remove executable permission bits. Proceeding anyway. 7.569221] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.socket is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.585979] systemd[1]: Configuration file /lib/systemd/system/atd.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.600048] systemd[1]: Configuration file /lib/systemd/system/atd.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.615876] systemd[1]: Configuration file /lib/systemd/system/rescue.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.630206] systemd[1]: Configuration file /lib/systemd/system/rescue.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.646361] systemd[1]: Configuration file /lib/systemd/system/initrd-parse-etc.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.661556] systemd[1]: Configuration file /lib/systemd/system/initrd-parse-etc.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.679003] systemd[1]: Configuration file /lib/systemd/system/initrd-root-device.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.694286] systemd[1]: Configuration file /lib/systemd/system/initrd-root-device.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.711648] systemd[1]: Configuration file /lib/systemd/system/basic.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.725804] systemd[1]: Configuration file /lib/systemd/system/basic.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.742627] systemd[1]: Configuration file /lib/systemd/system/tee-supplicant.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.757653] systemd[1]: Configuration file /lib/systemd/system/tee-supplicant.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.774615] systemd[1]: Configuration file /lib/systemd/system/timers.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.788860] systemd[1]: Configuration file /lib/systemd/system/timers.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.806287] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.timer is marked executable. Please remove executable permission bits. Proceeding anyway. 7.821840] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.timer is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.839511] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.855232] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.873054] systemd[1]: Configuration file /lib/systemd/system/logrotate.timer is marked executable. Please remove executable permission bits. Proceeding anyway. 7.887473] systemd[1]: Configuration file /lib/systemd/system/logrotate.timer is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.903823] systemd[1]: Configuration file /lib/systemd/system/logrotate.service is marked executable. Please remove executable permission bits. Proceeding anyway. 7.918416] systemd[1]: Configuration file /lib/systemd/system/logrotate.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.934952] systemd[1]: Configuration file /lib/systemd/system/initrd-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.949458] systemd[1]: Configuration file /lib/systemd/system/initrd-fs.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.965912] systemd[1]: Configuration file /lib/systemd/system/initrd-root-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway. 7.980849] systemd[1]: Configuration file /lib/systemd/system/initrd-root-fs.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 7.997814] systemd[1]: Configuration file /lib/systemd/system/initrd-udevadm-cleanup-db.service is marked executable. Please remove executable permission bits. Proceeding anyway. 8.013789] systemd[1]: Configuration file /lib/systemd/system/initrd-udevadm-cleanup-db.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 8.032067] systemd[1]: Configuration file /lib/systemd/system/initrd-switch-root.service is marked executable. Please remove executable permission bits. Proceeding anyway. 8.047434] systemd[1]: Configuration file /lib/systemd/system/initrd-switch-root.service is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 8.064866] systemd[1]: Configuration file /lib/systemd/system/paths.target is marked executable. Please remove executable permission bits. Proceeding anyway. 8.079024] systemd[1]: Configuration file /lib/systemd/system/paths.target is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 8.127792] random: systemd: uninitialized urandom read (16 bytes read) 8.152281] random: systemd: uninitialized urandom read (16 bytes read) 8.176258] random: systemd: uninitialized urandom read (16 bytes read) 8.573550] systemd-journald[165]: Configuration file /lib/systemd/journald.conf.d/00-systemd-conf.conf is marked executable. Please remove executable permission bits. Proceeding anyway. 8.593533] systemd-journald[165]: Configuration file /lib/systemd/journald.conf.d/00-systemd-conf.conf is marked world-writable. Please remove world writability permission bits. Proceeding anyway. 8.609612] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null) 8.908545] systemd-journald[165]: Received client request to flush runtime journal. 9.157040] random: systemd: uninitialized urandom read (16 bytes read) 9.167492] random: systemd-journal: uninitialized urandom read (16 bytes read) 9.179317] random: systemd: uninitialized urandom read (16 bytes read) 10.214319] random: systemd: uninitialized urandom read (16 bytes read) 10.222218] random: systemd: uninitialized urandom read (16 bytes read) 10.241955] random: systemd: uninitialized urandom read (16 bytes read) 10.904193] random: crng init done 10.907596] random: 157 urandom warning(s) missed due to ratelimiting 12.180971] am65-cpsw-nuss c200000.ethernet eth0: PHY [c200f00.mdio:01] driver [Marvell 88E1510] (irq=POLL) 12.208349] am65-cpsw-nuss c200000.ethernet eth0: configuring for phy/rgmii-rxid link mode 12.237451] am65-cpsw-nuss c200000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

root@j721s2-evm:~# devmem2 0x104034
/dev/mem opened.
Memory mapped at address 0xffffa0da1000.
Read at address 0x00104034 (0xffffa0da1034): 0x00000002
root@j721s2-evm:~#

The kernel logs above are debugged at sdk8.6.

Thanks and Regards,

Cherry

0 Cherry Zhou over 2 years ago in reply to Cherry Zhou

TI__Mastermind 22235 points

Hi Tanmay,

May I know is there any updated at your end?

Best,

Cherry

0 Cherry Zhou over 2 years ago in reply to Cherry Zhou

TI__Mastermind 22235 points

Hi,

Give some updates:

The main domain mdio alive registers are all 0x0,? Why is this? Is the main MAC not working?

root@j721s2-evm:~# devmem2 0x0C200F08

/dev/mem opened.

Memory mapped at address 0xffff977a8000.

Read at address 0x0C200F08 (0xffff977a8f08): 0x00000000

root@j721s2-evm:~# devmem2 0x46000F08

/dev/mem opened.

Memory mapped at address 0xffffaf67b000.

Read at address 0x46000F08 (0xffffaf67bf08): 0x00000002

The customer has confirmed that the phy is powered up normally. Connect the network cable to the computer and a DHCP discovery packet appears, but no response is received. The network cable was connected to the corporate intranet and the IP was not acquired.

They suspect that since the Mac is not the ID of the machine, while the packet was not received after the PC and platform network cables were removed.

Also, Is the port in the figure below turned on? (in eco sdk8.5/sdk8.6)

Thanks and regards,

Cherry

0 Cherry Zhou over 2 years ago in reply to Cherry Zhou

TI__Mastermind 22235 points

Hi,

The waveform on the official demo is also 10M:

Regards,

Cherry

0 Tanmay Patil over 2 years ago in reply to Cherry Zhou

TI__Mastermind 40390 points

Hi Cherry,

There are some mixed observations available here.

Cherry Zhou said:
The main domain mdio alive registers are all 0x0,? Why is this? Is the main MAC not working?

The MDIO Alive reg being 0 means that the CPSW is not able to detect the phy through the MDIO pins. Can you check if the MDIO pins are connected properly in the schematic and if the main MDIO node is added in the device-tree or not?

But this contradicts with the fact that during the boot-up process you are, you are seeing the logs for ethernet c200000 with no issues in MDIO module. Even the phy is correctly detected. Are MDIO pins of some other IP being used for MAIN_CPSW?

Can you check the internal delay setting of the Phy and make sure that it is only configured for rgmii rx internal delay. The Rgmii tx delay is enabled from MAC.

Can you run following 3 commands one after the other and share the output:

ifconfig $IF_NAME $IP_ADDR
ethtool -S $IF_NAME
ping $COMPUTER_IP #let this run for ~10s before terminating with Ctrl+C
ethtool -S $IF_NAME

Make sure the IP_ADDR is in the same subnet as the link-partner.

Regrads,
Tanmay

0 Cherry Zhou over 2 years ago in reply to Tanmay Patil

TI__Mastermind 22235 points

Hi Tanmay,

Please see the following output:

root@j721s2-evm:~# ethtool -S eth0
NIC statistics:
p0_rx_good_frames: 0
p0_rx_broadcast_frames: 0
p0_rx_multicast_frames: 0
p0_rx_crc_errors: 0
p0_rx_oversized_frames: 0
p0_rx_undersized_frames: 0
p0_ale_drop: 0
p0_ale_overrun_drop: 0
p0_rx_octets: 0
p0_tx_good_frames: 0
p0_tx_broadcast_frames: 0
p0_tx_multicast_frames: 0
p0_tx_octets: 0
p0_tx_64B_frames: 0
p0_tx_65_to_127B_frames: 0
p0_tx_128_to_255B_frames: 0
p0_tx_256_to_511B_frames: 0
p0_tx_512_to_1023B_frames: 0
p0_tx_1024B_frames: 0
p0_net_octets: 0
p0_rx_bottom_fifo_drop: 0
p0_rx_port_mask_drop: 0
p0_rx_top_fifo_drop: 0
p0_ale_rate_limit_drop: 0
p0_ale_vid_ingress_drop: 0
p0_ale_da_eq_sa_drop: 0
p0_ale_block_drop: 0
p0_ale_secure_drop: 0
p0_ale_auth_drop: 0
p0_ale_unknown_ucast: 0
p0_ale_unknown_ucast_bytes: 0
p0_ale_unknown_mcast: 0
p0_ale_unknown_mcast_bytes: 0
p0_ale_unknown_bcast: 0
p0_ale_unknown_bcast_bytes: 0
p0_ale_pol_match: 0
p0_ale_pol_match_red: 0
p0_ale_pol_match_yellow: 0
p0_ale_mcast_sa_drop: 0
p0_ale_dual_vlan_drop: 0
p0_ale_len_err_drop: 0
p0_ale_ip_next_hdr_drop: 0
p0_ale_ipv4_frag_drop: 0
p0_tx_mem_protect_err: 0
p0_tx_pri0: 0
p0_tx_pri1: 0
p0_tx_pri2: 0
p0_tx_pri3: 0
p0_tx_pri4: 0
p0_tx_pri5: 0
p0_tx_pri6: 0
p0_tx_pri7: 0
p0_tx_pri0_bcnt: 0
p0_tx_pri1_bcnt: 0
p0_tx_pri2_bcnt: 0
p0_tx_pri3_bcnt: 0
p0_tx_pri4_bcnt: 0
p0_tx_pri5_bcnt: 0
p0_tx_pri6_bcnt: 0
p0_tx_pri7_bcnt: 0
p0_tx_pri0_drop: 0
p0_tx_pri1_drop: 0
p0_tx_pri2_drop: 0
p0_tx_pri3_drop: 0
p0_tx_pri4_drop: 0
p0_tx_pri5_drop: 0
p0_tx_pri6_drop: 0
p0_tx_pri7_drop: 0
p0_tx_pri0_drop_bcnt: 0
p0_tx_pri1_drop_bcnt: 0
p0_tx_pri2_drop_bcnt: 0
p0_tx_pri3_drop_bcnt: 0
p0_tx_pri4_drop_bcnt: 0
p0_tx_pri5_drop_bcnt: 0
p0_tx_pri6_drop_bcnt: 0
p0_tx_pri7_drop_bcnt: 0
rx_good_frames: 0
rx_broadcast_frames: 0
rx_multicast_frames: 0
rx_pause_frames: 0
rx_crc_errors: 0
rx_align_code_errors: 0
rx_oversized_frames: 0
rx_jabber_frames: 0
rx_undersized_frames: 0
rx_fragments: 0
ale_drop: 0
ale_overrun_drop: 0
rx_octets: 0
tx_good_frames: 0
tx_broadcast_frames: 0
tx_multicast_frames: 0
tx_pause_frames: 0
tx_deferred_frames: 0
tx_collision_frames: 0
tx_single_coll_frames: 0
tx_mult_coll_frames: 0
tx_excessive_collisions: 0
tx_late_collisions: 0
rx_ipg_error: 0
tx_carrier_sense_errors: 0
tx_octets: 0
tx_64B_frames: 0
tx_65_to_127B_frames: 0
tx_128_to_255B_frames: 0
tx_256_to_511B_frames: 0
tx_512_to_1023B_frames: 0
tx_1024B_frames: 0
net_octets: 0
rx_bottom_fifo_drop: 0
rx_port_mask_drop: 0
rx_top_fifo_drop: 0
ale_rate_limit_drop: 0
ale_vid_ingress_drop: 0
ale_da_eq_sa_drop: 0
ale_block_drop: 0
ale_secure_drop: 0
ale_auth_drop: 0
ale_unknown_ucast: 0
ale_unknown_ucast_bytes: 0
ale_unknown_mcast: 0
ale_unknown_mcast_bytes: 0
ale_unknown_bcast: 0
ale_unknown_bcast_bytes: 0
ale_pol_match: 0
ale_pol_match_red: 0
ale_pol_match_yellow: 0
ale_mcast_sa_drop: 0
ale_dual_vlan_drop: 0
ale_len_err_drop: 0
ale_ip_next_hdr_drop: 0
ale_ipv4_frag_drop: 0
iet_rx_assembly_err: 0
iet_rx_assembly_ok: 0
iet_rx_smd_err: 0
iet_rx_frag: 0
iet_tx_hold: 0
iet_tx_frag: 0
tx_mem_protect_err: 0
tx_pri0: 0
tx_pri1: 0
tx_pri2: 0
tx_pri3: 0
tx_pri4: 0
tx_pri5: 0
tx_pri6: 0
tx_pri7: 0
tx_pri0_bcnt: 0
tx_pri1_bcnt: 0
tx_pri2_bcnt: 0
tx_pri3_bcnt: 0
tx_pri4_bcnt: 0
tx_pri5_bcnt: 0
tx_pri6_bcnt: 0
tx_pri7_bcnt: 0
tx_pri0_drop: 0
tx_pri1_drop: 0
tx_pri2_drop: 0
tx_pri3_drop: 0
tx_pri4_drop: 0
tx_pri5_drop: 0
tx_pri6_drop: 0
tx_pri7_drop: 0
tx_pri0_drop_bcnt: 0
tx_pri1_drop_bcnt: 0
tx_pri2_drop_bcnt: 0
tx_pri3_drop_bcnt: 0
tx_pri4_drop_bcnt: 0
tx_pri5_drop_bcnt: 0
tx_pri6_drop_bcnt: 0
tx_pri7_drop_bcnt: 0
root@j721s2-evm:~#
root@j721s2-evm:~# ifconfig 192.168.2.123 up
192.168.2.123: ERROR while getting interface flags: No such device
root@j721s2-evm:~# ifconfig eth0 192.168.2.123 up
root@j721s2-evm:~# ping 192.168.2.133
PING 192.168.2.133 (192.168.2.133): 56 data bytes


^C
--- 192.168.2.133 ping statistics ---
112 packets transmitted, 0 packets received, 100% packet loss
root@j721s2-evm:~# ethtool -S eth0
NIC statistics:
p0_rx_good_frames: 0
p0_rx_broadcast_frames: 0
p0_rx_multicast_frames: 0
p0_rx_crc_errors: 0
p0_rx_oversized_frames: 0
p0_rx_undersized_frames: 0
p0_ale_drop: 0
p0_ale_overrun_drop: 0
p0_rx_octets: 0
p0_tx_good_frames: 0
p0_tx_broadcast_frames: 0
p0_tx_multicast_frames: 0
p0_tx_octets: 0
p0_tx_64B_frames: 0
p0_tx_65_to_127B_frames: 0
p0_tx_128_to_255B_frames: 0
p0_tx_256_to_511B_frames: 0
p0_tx_512_to_1023B_frames: 0
p0_tx_1024B_frames: 0
p0_net_octets: 0
p0_rx_bottom_fifo_drop: 0
p0_rx_port_mask_drop: 0
p0_rx_top_fifo_drop: 0
p0_ale_rate_limit_drop: 0
p0_ale_vid_ingress_drop: 0
p0_ale_da_eq_sa_drop: 0
p0_ale_block_drop: 0
p0_ale_secure_drop: 0
p0_ale_auth_drop: 0
p0_ale_unknown_ucast: 0
p0_ale_unknown_ucast_bytes: 0
p0_ale_unknown_mcast: 0
p0_ale_unknown_mcast_bytes: 0
p0_ale_unknown_bcast: 0
p0_ale_unknown_bcast_bytes: 0
p0_ale_pol_match: 0
p0_ale_pol_match_red: 0
p0_ale_pol_match_yellow: 0
p0_ale_mcast_sa_drop: 0
p0_ale_dual_vlan_drop: 0
p0_ale_len_err_drop: 0
p0_ale_ip_next_hdr_drop: 0
p0_ale_ipv4_frag_drop: 0
p0_tx_mem_protect_err: 0
p0_tx_pri0: 0
p0_tx_pri1: 0
p0_tx_pri2: 0
p0_tx_pri3: 0
p0_tx_pri4: 0
p0_tx_pri5: 0
p0_tx_pri6: 0
p0_tx_pri7: 0
p0_tx_pri0_bcnt: 0
p0_tx_pri1_bcnt: 0
p0_tx_pri2_bcnt: 0
p0_tx_pri3_bcnt: 0
p0_tx_pri4_bcnt: 0
p0_tx_pri5_bcnt: 0
p0_tx_pri6_bcnt: 0
p0_tx_pri7_bcnt: 0
p0_tx_pri0_drop: 0
p0_tx_pri1_drop: 0
p0_tx_pri2_drop: 0
p0_tx_pri3_drop: 0
p0_tx_pri4_drop: 0
p0_tx_pri5_drop: 0
p0_tx_pri6_drop: 0
p0_tx_pri7_drop: 0
p0_tx_pri0_drop_bcnt: 0
p0_tx_pri1_drop_bcnt: 0
p0_tx_pri2_drop_bcnt: 0
p0_tx_pri3_drop_bcnt: 0
p0_tx_pri4_drop_bcnt: 0
p0_tx_pri5_drop_bcnt: 0
p0_tx_pri6_drop_bcnt: 0
p0_tx_pri7_drop_bcnt: 0
rx_good_frames: 0
rx_broadcast_frames: 0
rx_multicast_frames: 0
rx_pause_frames: 0
rx_crc_errors: 0
rx_align_code_errors: 0
rx_oversized_frames: 0
rx_jabber_frames: 0
rx_undersized_frames: 0
rx_fragments: 0
ale_drop: 0
ale_overrun_drop: 0
rx_octets: 0
tx_good_frames: 0
tx_broadcast_frames: 0
tx_multicast_frames: 0
tx_pause_frames: 0
tx_deferred_frames: 0
tx_collision_frames: 0
tx_single_coll_frames: 0
tx_mult_coll_frames: 0
tx_excessive_collisions: 0
tx_late_collisions: 0
rx_ipg_error: 0
tx_carrier_sense_errors: 0
tx_octets: 0
tx_64B_frames: 0
tx_65_to_127B_frames: 0
tx_128_to_255B_frames: 0
tx_256_to_511B_frames: 0
tx_512_to_1023B_frames: 0
tx_1024B_frames: 0
net_octets: 0
rx_bottom_fifo_drop: 0
rx_port_mask_drop: 0
rx_top_fifo_drop: 0
ale_rate_limit_drop: 0
ale_vid_ingress_drop: 0
ale_da_eq_sa_drop: 0
ale_block_drop: 0
ale_secure_drop: 0
ale_auth_drop: 0
ale_unknown_ucast: 0
ale_unknown_ucast_bytes: 0
ale_unknown_mcast: 0
ale_unknown_mcast_bytes: 0
ale_unknown_bcast: 0
ale_unknown_bcast_bytes: 0
ale_pol_match: 0
ale_pol_match_red: 0
ale_pol_match_yellow: 0
ale_mcast_sa_drop: 0
ale_dual_vlan_drop: 0
ale_len_err_drop: 0
ale_ip_next_hdr_drop: 0
ale_ipv4_frag_drop: 0
iet_rx_assembly_err: 0
iet_rx_assembly_ok: 0
iet_rx_smd_err: 0
iet_rx_frag: 0
iet_tx_hold: 0
iet_tx_frag: 0
tx_mem_protect_err: 0
tx_pri0: 0
tx_pri1: 0
tx_pri2: 0
tx_pri3: 0
tx_pri4: 0
tx_pri5: 0
tx_pri6: 0
tx_pri7: 0
tx_pri0_bcnt: 0
tx_pri1_bcnt: 0
tx_pri2_bcnt: 0
tx_pri3_bcnt: 0
tx_pri4_bcnt: 0
tx_pri5_bcnt: 0
tx_pri6_bcnt: 0
tx_pri7_bcnt: 0
tx_pri0_drop: 0
tx_pri1_drop: 0
tx_pri2_drop: 0
tx_pri3_drop: 0
tx_pri4_drop: 0
tx_pri5_drop: 0
tx_pri6_drop: 0
tx_pri7_drop: 0
tx_pri0_drop_bcnt: 0
tx_pri1_drop_bcnt: 0
tx_pri2_drop_bcnt: 0
tx_pri3_drop_bcnt: 0
tx_pri4_drop_bcnt: 0
tx_pri5_drop_bcnt: 0
tx_pri6_drop_bcnt: 0
tx_pri7_drop_bcnt: 0
root@j721s2-evm:~#

Thanks and regards,

Cherry

0 Tanmay Patil over 2 years ago in reply to Cherry Zhou

TI__Mastermind 40390 points

Hi Cherry,

I do not think that eth0 is the correct interface. You cannot see any frames on the eth0 interface and this happens only if the interface is not connected to any link partner. Can you plesae make sure that eth0 is the one connected to MAIN_CPSW2G and that there is a connection with the link partner.

Can you share the output of "ifconfig -a".

Tanmay Patil said:
Can you check the internal delay setting of the Phy and make sure that it is only configured for rgmii rx internal delay. The Rgmii tx delay is enabled from MAC.

Also can you please confirm this.

I made changes to my previous reply to add an IP address to the interface in case you forgot to do so.

Regards,
Tanmay

0 Cherry Zhou over 2 years ago in reply to Tanmay Patil

TI__Mastermind 22235 points

Hi Tanmay,

root@j721s2-evm:~# ifconfig -a
can0: flags=128<NOARP> mtu 16 metric 1
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 10 (UNSPEC)
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
device interrupt 19

can1: flags=128<NOARP> mtu 16 metric 1
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 10 (UNSPEC)
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
device interrupt 21

docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 metric 1
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:d4:9f:2d:55 txqueuelen 0 (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

eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 metric 1
ether de:d8:eb:77:fc:d0 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

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 metric 1
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 82 bytes 6220 (6.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 82 bytes 6220 (6.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

root@j721s2-evm:~# devmem2 0x104050
/dev/mem opened.
Memory mapped at address 0xffffaab33000.
Read at address 0x00104050 (0xffffaab33050): 0x00000002

Delay is supported by default for PHY.

This phy model is Marvell and auto-negotiation is not supported by default. Configure phy from 1000M to 100m speed, default output TX clk is 1MHz after power on, enter the following command:

devmem2 0x0683030 w 0x00000068
devmem2 0x0683034 w 0x002AAAAB
devmem2 0x0683080 w 0x00008007

TX output becomes 2.5M:

Static IP cannot be pinged.

In addition, when configured as Gigabit, it is 10M after power-on, and after entering the following command, becomes TX clk 25M:

devmem2 0x0683030 w 0x00000068
devmem2 0x0683034 w 0x002AAAAB
devmem2 0x0683080 w 0x00008007

Thanks and regards,

Cherry

0 Cherry Zhou over 2 years ago in reply to Cherry Zhou

TI__Mastermind 22235 points

Hi Tanmay,

Just want to know if there any feedbacks regarding the latest post?

Thank you,

Cherry

0 Tanmay Patil over 2 years ago in reply to Cherry Zhou

TI__Mastermind 40390 points

Hi Cherry,

Sorry for the delay.

Is this issue still observed?

Regards,
Tanmay

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