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AM62A7-Q1: Kernel crashes while adding ethernet phy driver DP83TC817

Part Number: AM62A7-Q1

Hello TI,

We are using custom board of AM67a7 SOC, we are working on yocto SDK 9.02.

We are using SD card for booting.Initlally board is booting properly.

When we ]initigrate ethernet driver DP83TC817 the kernel is panic

Below are the steps for adding linux kernel driver, i have followed TI document for it.

  1. We added dp83tc817.c source file in driver/net/phy location.
  2. Added in Makefile-->   obj-$(CONFIG_DP83TC817_PHY)     += dp83tc817.o
  3. Added Kconfig
    1.                config DP83TC817_PHY
                         tristate "Texas Instruments DP83TC817 PHY"
                      help
                          Supports the DP83TC817 PHY. 
  4. After these setting we have enabled driver as a built in(*) of DP83TC817 phy driver.

After all these setting we have checked dp83tc817.o file is generated and also we have checked in builti-in.a file it is showing "/kernel/net/phy/dp83tc817.ko"

But when we are trying to boot SD card and run it on our custom board, it is crash in some point below is the logs.

Kernel_panic.txt  

Can you please see, what is the issue. why kernel is panic.

 

Thanks 

Pankaj Verma

 

  • Hello TI,

    Any update ???

    thanks 

    Pankaj Verma

  • Hi,

    The kernel panic could be a PHY driver issue. I will ask the TI PHY team to look at this issue. Specially the PHY init function for the PHY has a NULL pointer in it that is causing the kernel panic. The line from the attached log:

    phy_drivers_register+0x54/0xc4

    This is supposed to call the PHY driver init function. The call is causing a NULL pointer problem.

    Best Regards,

    Schuyler

  • Hi Pankaj,

    Thanks for your patience as we were out of office due to holidays.

    Is this with driver from the secure resource folder?  If so, can you try testing with latest driver from github?  You will need to add open alliance configuration script into dp83tc817_cs2_0_master_init and dp83tc817_cs2_0_slave_init arrays.

    https://github.com/TexasInstruments/ti-ethernet-software/blob/main/linux_drivers/dp83tc817.c

    We had driver kernel panic issue earlier this year due to empty element in dp83tc817_driver phy_driver struct.  We resolved this issue, but I'm wondering if file on secure resource folder did not get properly updated.

    Thanks,

    Drew

  • Hello Drew,

    We have filled array of dp83tc817_cs2_0_master_init and dp83tc817_cs2_0_slave_init as per open alliance configuration script dp83tc817 document.

    Now the kernel is not crashing.

    So we have made a dp83tc817 ethernet phy module as a built in.

    But currently phy1 of dp83tc817 is not detected. 

    I am attaching boot logs and ethernet details of dts file, please see if we are missing something.

    &cpsw_port1 {
    	status = "okay";
    	/*Micrel setting*/
        	phy-handle = <&eth_phy0>;   
        	phy-mode = "rgmii-id";
    };
    
    &cpsw_port2 {
            status = "okay";
            phy-mode = "rgmii-rx";
            phy-handle = <&eth_phy1>;
    };
    
    &cpsw3g_mdio{
    	status = "okay";
    	pinctrl-names = "default";
    	pinctrl-0 = <&main_mdio1_pins_default>;
    
            eth_phy0: ethernet-phy@0 { // Or the correct PHY address for your hardware
                    compatible = "ethernet-phy-ieee802.3-c22", "micrel,ksz9031";
                    reg = <0>; // The MDIO address of the PHY
    		interrupt-parent = <&main_gpio1>;
    		interrupts = <31 IRQ_TYPE_LEVEL_LOW>; /* Example: PHY IRQ on MAIN_GPIO1_31 */
    		pinctrl-names = "default";
    		pinctrl-0 = <&ksz9031_reset_pins_default>;
    		reset-gpios = <&main_gpio0 32 GPIO_ACTIVE_LOW>; /* Example: Reset on MCU_GPIO0_13 */
    		reset-assert-us = <1000>;
    		reset-deassert-us = <50000>;
            };
    
            eth_phy1: ethernet-phy@15 { // Or the correct PHY address for your hardware
                   	compatible = "ethernet-phy-id2000.a2b2", "ti,dp83tc817";
                   	reg = <0x0f>;
            };
    
    };

    U-Boot SPL 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    am62a_init: board_init_f done
    SPL initial stack usage: 17064 bytes
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Trying to boot from MMC2
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
    NOTICE:  BL31: Built : 16:09:05, Feb  9 2024
    
    U-Boot SPL 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    am62a_init: board_init_f done
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Trying to boot from MMC2
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    
    
    U-Boot 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    
    SoC:   AM62AX SR1.0 HS-FS
    Model: Texas Instruments AM62A7 SK
    DRAM:  2 GiB (effective 4 GiB)
    Core:  58 devices, 28 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    Net:   Could not get PHY for ethernet@8000000port@1: addr 0
    am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
    No ethernet found.
    
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc1 is current device
    SD/MMC found on device 1
    Failed to load 'boot.scr'
    639 bytes read in 22 ms (28.3 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc1 ...
    ## Error: "main_cpsw0_qsgmii_phyinit" not defined
    19376640 bytes read in 796 ms (23.2 MiB/s)
    60227 bytes read in 27 ms (2.1 MiB/s)
    Working FDT set to 88000000
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
    Working FDT set to 88000000
       Loading Device Tree to 000000008feee000, end 000000008fffffff ... OK
    Working FDT set to 8feee000
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
    [    0.000000] Linux version 6.1.80-ti-g2e423244f8c0 (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Wed Mar 20 14:43:33 UTC 2024
    [    0.000000] Machine model: -- DEBUG -- NEW SDK custom board
    [    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [    0.000000] printk: bootconsole [ns16550a0] enabled
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000000c0000000, size 576 MiB
    [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-dma-memory@99800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-memory@99900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x00000000997fffff]
    [    0.000000]   node   0: [mem 0x0000000099800000-0x000000009b7fefff]
    [    0.000000]   node   0: [mem 0x000000009b800000-0x000000009e6fffff]
    [    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e77ffff]
    [    0.000000]   node   0: [mem 0x000000009e780000-0x00000000a2ffffff]
    [    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000adffffff]
    [    0.000000]   node   0: [mem 0x00000000ae000000-0x00000000bfffffff]
    [    0.000000]   node   0: [mem 0x00000000c0000000-0x00000000ffffffff]
    [    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
    [    0.000000] On node 0, zone DMA: 1 pages in unavailable ranges
    [    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 v1.4
    [    0.000000] percpu: Embedded 20 pages/cpu s41064 r8192 d32664 u81920
    [    0.000000] Detected VIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: detected: ARM erratum 845719
    [    0.000000] alternatives: applying boot alternatives
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032191
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=f12dd628-02 rw rootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] software IO TLB: area num 4.
    [    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
    [    0.000000] Memory: 2808824K/4194300K available (11712K kernel code, 1258K rwdata, 3812K rodata, 1984K init, 438K bss, 795652K reserved, 589824K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=4.
    [    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=4
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 256 SPIs implemented
    [    0.000000] GICv3: 0 Extended SPIs implemented
    [    0.000000] Root IRQ handler: gic_handle_irq
    [    0.000000] GICv3: GICv3 features: 16 PPIs
    [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
    [    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 @880800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x0000000880040000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
    [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.008549] Console: colour dummy device 80x25
    [    0.013147] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
    [    0.023829] pid_max: default: 32768 minimum: 301
    [    0.028597] LSM: Security Framework initializing
    [    0.033436] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.041019] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.050734] cblist_init_generic: Setting adjustable number of callback queues.
    [    0.058178] cblist_init_generic: Setting shift to 2 and lim to 1.
    [    0.064473] cblist_init_generic: Setting adjustable number of callback queues.
    [    0.071869] cblist_init_generic: Setting shift to 2 and lim to 1.
    [    0.078252] rcu: Hierarchical SRCU implementation.
    [    0.083161] rcu:     Max phase no-delay instances is 1000.
    [    0.088753] Platform MSI: msi-controller@1820000 domain created
    [    0.095055] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.104466] EFI services will not be available.
    [    0.109364] smp: Bringing up secondary CPUs ...
    [    0.114643] Detected VIPT I-cache on CPU1
    [    0.114752] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
    [    0.114772] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
    [    0.114828] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
    [    0.115512] Detected VIPT I-cache on CPU2
    [    0.115586] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
    [    0.115601] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
    [    0.115635] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
    [    0.116232] Detected VIPT I-cache on CPU3
    [    0.116312] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
    [    0.116327] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
    [    0.116358] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
    [    0.116427] smp: Brought up 1 node, 4 CPUs
    [    0.196171] SMP: Total of 4 processors activated.
    [    0.200984] CPU features: detected: 32-bit EL0 Support
    [    0.206257] CPU features: detected: CRC32 instructions
    [    0.211570] CPU: All CPU(s) started at EL2
    [    0.215769] alternatives: applying system-wide alternatives
    [    0.223276] devtmpfs: initialized
    [    0.235814] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.245828] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
    [    0.273958] pinctrl core: initialized pinctrl subsystem
    [    0.279959] DMI not present or invalid.
    [    0.284515] NET: Registered PF_NETLINK/PF_ROUTE protocol family
    [    0.291592] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
    [    0.299069] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.307164] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.315344] audit: initializing netlink subsys (disabled)
    [    0.321015] audit: type=2000 audit(0.212:1): state=initialized audit_enabled=0 res=1
    [    0.321479] thermal_sys: Registered thermal governor 'step_wise'
    [    0.328951] thermal_sys: Registered thermal governor 'power_allocator'
    [    0.335134] cpuidle: using governor menu
    [    0.345974] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [    0.353000] ASID allocator initialised with 65536 entries
    [    0.369010] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@f0000/pinctrl@a40000/cpsw-cpts
    [    0.381946] KASLR disabled due to lack of seed
    [    0.393131] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.400104] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
    [    0.406515] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.413455] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
    [    0.419863] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.426803] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
    [    0.433211] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.440150] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
    [    0.447950] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
    [    0.458254] iommu: Default domain type: Translated
    [    0.463272] iommu: DMA domain TLB invalidation policy: strict mode
    [    0.469972] SCSI subsystem initialized
    [    0.474135] usbcore: registered new interface driver usbfs
    [    0.479784] usbcore: registered new interface driver hub
    [    0.485239] usbcore: registered new device driver usb
    [    0.490840] pps_core: LinuxPPS API ver. 1 registered
    [    0.495924] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.505275] PTP clock support registered
    [    0.509413] EDAC MC: Ver: 3.0.0
    [    0.513500] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
    [    0.520356] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
    [    0.527166] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
    [    0.533897] omap-mailbox 29030000.mailbox: no available mbox devices found
    [    0.541248] FPGA manager framework
    [    0.544804] Advanced Linux Sound Architecture Driver Initialized.
    [    0.551991] clocksource: Switched to clocksource arch_sys_counter
    [    0.558479] VFS: Disk quotas dquot_6.6.0
    [    0.562534] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.575598] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
    [    0.581965] NET: Registered PF_INET protocol family
    [    0.587188] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
    [    0.597744] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
    [    0.606579] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
    [    0.614518] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
    [    0.622830] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
    [    0.631433] TCP: Hash tables configured (established 32768 bind 32768)
    [    0.638349] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.645341] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.652913] NET: Registered PF_UNIX/PF_LOCAL protocol family
    [    0.659176] RPC: Registered named UNIX socket transport module.
    [    0.665255] RPC: Registered udp transport module.
    [    0.670065] RPC: Registered tcp transport module.
    [    0.674874] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.681465] NET: Registered PF_XDP protocol family
    [    0.686378] PCI: CLS 0 bytes, default 64
    [    0.691159] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
    [    0.701207] Initialise system trusted keyrings
    [    0.706048] workingset: timestamp_bits=46 max_order=20 bucket_order=0
    [    0.717142] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.723718] NFS: Registering the id_resolver key type
    [    0.728935] Key type id_resolver registered
    [    0.733214] Key type id_legacy registered
    [    0.737373] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    0.744230] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
    [    0.788565] Key type asymmetric registered
    [    0.792761] Asymmetric key parser 'x509' registered
    [    0.797796] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [    0.805520] io scheduler mq-deadline registered
    [    0.810158] io scheduler kyber registered
    [    0.817606] pinctrl-single 4084000.pinctrl: 34 pins, size 136
    [    0.824254] pinctrl-single f4000.pinctrl: 151 pins, size 604
    [    0.831733] pinctrl-single a40000.pinctrl: 512 pins, size 2048
    [    0.844024] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
    [    0.859876] loop: module loaded
    [    0.864505] megasas: 07.719.03.00-rc1
    [    0.871257] tun: Universal TUN/TAP device driver, 1.6
    [    0.877191] VFIO - User Level meta-driver version: 0.3
    [    0.883215] usbcore: registered new interface driver usb-storage
    [    0.889926] i2c_dev: i2c /dev entries driver
    [    0.895745] sdhci: Secure Digital Host Controller Interface driver
    [    0.902106] sdhci: Copyright(c) Pierre Ossman
    [    0.906763] sdhci-pltfm: SDHCI platform and OF driver helper
    [    0.913346] ledtrig-cpu: registered to indicate activity on CPUs
    [    0.919682] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
    [    0.926619] usbcore: registered new interface driver usbhid
    [    0.932322] usbhid: USB HID core driver
    [    0.937100] optee: probing for conduit method.
    [    0.941687] optee: revision 4.1 (012cdca4)
    [    0.941988] optee: dynamic shared memory is enabled
    [    0.951574] optee: initialized driver
    [    0.957033] Initializing XFRM netlink socket
    [    0.961460] NET: Registered PF_PACKET protocol family
    [    0.966703] Key type dns_resolver registered
    [    0.971489] registered taskstats version 1
    [    0.975717] Loading compiled-in X.509 certificates
    [    0.989254] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    [    1.037674] i2c 0-0048: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/pmic@48/regulators/buck5
    [    1.047499] omap_i2c 20000000.i2c: bus 0 rev0.12 at 100 kHz
    [    1.054644] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
    [    1.061418] pca953x 2-0076: supply vcc not found, using dummy regulator
    [    1.068335] pca953x 2-0076: using no AI
    [    1.097771] omap_i2c 20020000.i2c: bus 2 rev0.12 at 100 kHz
    [    1.103706] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
    [    1.112048] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
    [    1.121284] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
    [    1.130289] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
    [    1.140575] ti-udma 485c0100.dma-controller: Number of rings: 82
    [    1.148766] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
    [    1.159720] ti-udma 485c0000.dma-controller: Number of rings: 150
    [    1.169729] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
    [    1.179172] ti-udma 4e230000.dma-controller: Number of rings: 6
    [    1.185698] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
    [    1.195121] printk: console [ttyS2] disabled
    [    1.199569] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 253, base_baud = 3000000) is a 8250
    [    1.208452] printk: console [ttyS2] enabled
    [    1.208452] printk: console [ttyS2] enabled
    [    1.216910] printk: bootconsole [ns16550a0] disabled
    [    1.216910] printk: bootconsole [ns16550a0] disabled
    [    1.229369] spi-nand spi0.0: Winbond SPI NAND was found.
    [    1.234708] spi-nand spi0.0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
    [    1.243067] 7 fixed-partitions partitions found on MTD device spi0.0
    [    1.249428] Creating 7 MTD partitions on "spi0.0":
    [    1.254214] 0x000000000000-0x000000080000 : "ospi_nand.tiboot3"
    [    1.261598] 0x000000080000-0x000000280000 : "ospi_nand.tispl"
    [    1.269309] 0x000000280000-0x000000680000 : "ospi_nand.u-boot"
    [    1.277831] 0x000000680000-0x0000006c0000 : "ospi_nand.env"
    [    1.284641] 0x0000006c0000-0x000000700000 : "ospi_nand.env.backup"
    [    1.292125] 0x000002000000-0x000007fc0000 : "ospi_nand.rootfs"
    [    1.336685] 0x000007fc0000-0x000008000000 : "ospi_nand.phypattern"
    [    1.345423] davinci_mdio 8000f00.mdio: davinci_mdio_probe fun start
    [    1.351746] davinci_mdio 8000f00.mdio: manual mode else
    [    1.356981] davinci_mdio 8000f00.mdio: before dev_set_drvdata func
    [    1.363155] davinci_mdio 8000f00.mdio: after dev_set_drvdata func
    [    1.369242] davinci_mdio 8000f00.mdio: before platform_get_resource
    [    1.375511] davinci_mdio 8000f00.mdio: before davinci_mdio_init_clk
    [    1.381770] davinci_mdio 8000f00.mdio: after davinci_mdio_init_clk
    [    1.387943] davinci_mdio 8000f00.mdio: after pm_runtime fun
    [    1.432010] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.439808] mdio_bus 8000f00.mdio: MDIO device at address 0 is missing.
    [    1.446774] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
    [    1.459731] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
    [    1.466007] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
    [    1.473136] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
    [    1.479585] pps pps0: new PPS source ptp0
    [    1.483882] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
    [    1.494100] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
    [    1.503633] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1200000 KHz, changing to: 1250000 KHz
    [    1.516145] gpio-475 (HDMI-EXT-ON-hog): hogged as output/high
    [    1.516263] mmc0: CQHCI version 5.10
    [    1.521931] gpio-482 (EN-5V-hog): hogged as output/high
    [    1.530740] gpio-484 (MCU-EN-2V5-hog): hogged as output/high
    [    1.536406] gpio-491 (DO-EN-12V-hog): hogged as output/high
    [    1.541977] gpio-492 (WAKE-AETH-hog): hogged as output/high
    [    1.551393] davinci_mdio 8000f00.mdio: Failed to create device link (0x180) with 600000.gpio
    [    1.560614] gpio-379 (VDD_3V3_SYS_EN): hogged as output/high
    [    1.566785] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
    [    1.567803] davinci_mdio 8000f00.mdio: Failed to create device link (0x180) with 601000.gpio
    [    1.634297] mmc0: Command Queue Engine enabled
    [    1.638796] mmc0: new HS200 MMC card at address 0001
    [    1.644429] mmcblk0: mmc0:0001 AAM20E 29.6 GiB
    [    1.651117]  mmcblk0: p1 p2
    [    1.654661] mmcblk0boot0: mmc0:0001 AAM20E 31.5 MiB
    [    1.660684] mmcblk0boot1: mmc0:0001 AAM20E 31.5 MiB
    [    1.666516] mmcblk0rpmb: mmc0:0001 AAM20E 4.00 MiB, chardev (240:0)
    [    2.329088] tps6594-rtc tps6594-rtc.4.auto: registered as rtc0
    [    2.335492] tps6594-rtc tps6594-rtc.4.auto: hctosys: unable to read the hardware clock
    [    2.348625] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.356592] mmc1: CQHCI version 5.10
    [    2.357538] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.367549] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.381189] ALSA device list:
    [    2.384193]   No soundcards found.
    [    2.401546] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
    [    2.409400] Waiting for root device PARTUUID=f12dd628-02...
    [    2.468136] mmc1: new ultra high speed SDR104 SDHC card at address 0001
    [    2.476049] mmcblk1: mmc1:0001 SD32G 29.1 GiB
    [    2.483223]  mmcblk1: p1 p2
    [    2.514010] EXT4-fs (mmcblk1p2): recovery complete
    [    2.519754] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Quota mode: none.
    [    2.528346] VFS: Mounted root (ext4 filesystem) on device 179:98.
    [    2.535295] devtmpfs: mounted
    [    2.538889] Freeing unused kernel memory: 1984K
    [    2.543515] Run /sbin/init as init process
    [    2.739838] systemd[1]: System time before build time, advancing clock.
    [    2.797509] NET: Registered PF_INET6 protocol family
    [    2.804547] Segment Routing with IPv6
    [    2.808282] In-situ OAM (IOAM) with IPv6
    [    2.841344] 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)
    [    2.873767] systemd[1]: Detected architecture arm64.
    
    Welcome to Arago 2023.10!
    
    [    2.941691] systemd[1]: Hostname set to <am62axx-evm>.
    [    3.067644] systemd-sysv-generator[157]: SysV service '/etc/init.d/thermal-zone-init' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
    [    3.093973] systemd-sysv-generator[157]: SysV service '/etc/init.d/edgeai-launcher.sh' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
    [    3.430875] systemd[1]: /lib/systemd/system/bt-enable.service:9: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.497998] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.579692] systemd[1]: Queued start job for default target Graphical Interface.
    [    3.656408] systemd[1]: Created slice Slice /system/getty.
    [  OK  ] Created slice Slice /system/getty.
    [    3.683214] systemd[1]: Created slice Slice /system/modprobe.
    [  OK  ] Created slice Slice /system/modprobe.
    [    3.707347] systemd[1]: Created slice Slice /system/serial-getty.
    [  OK  ] Created slice Slice /system/serial-getty.
    [    3.730849] systemd[1]: Created slice User and Session Slice.
    [  OK  ] Created slice User and Session Slice.
    [    3.752827] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [  OK  ] Started Dispatch Password …ts to Console Directory Watch.
    [    3.776476] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [  OK  ] Started Forward Password R…uests to Wall Directory Watch.
    [    3.800950] systemd[1]: Reached target Path Units.
    [  OK  ] Reached target Path Units.
    [    3.816303] systemd[1]: Reached target Remote File Systems.
    [  OK  ] Reached target Remote File Systems.
    [    3.836334] systemd[1]: Reached target Slice Units.
    [  OK  ] Reached target Slice Units.
    [    3.852313] systemd[1]: Reached target Swaps.
    [  OK  ] Reached target Swaps.
    [    3.919801] systemd[1]: Listening on RPCbind Server Activation Socket.
    [  OK  ] Listening on RPCbind Server Activation Socket.
    [    3.944599] systemd[1]: Reached target RPC Port Mapper.
    [  OK  ] Reached target RPC Port Mapper.
    [    3.981700] systemd[1]: Listening on Process Core Dump Socket.
    [  OK  ] Listening on Process Core Dump Socket.
    [    4.005071] systemd[1]: Listening on initctl Compatibility Named Pipe.
    [  OK  ] Listening on initctl Compatibility Named Pipe.
    [    4.030111] systemd[1]: Listening on Journal Audit Socket.
    [  OK  ] Listening on Journal Audit Socket.
    [    4.054864] systemd[1]: Listening on Journal Socket (/dev/log).
    [  OK  ] Listening on Journal Socket (/dev/log).
    [    4.078900] systemd[1]: Listening on Journal Socket.
    [  OK  ] Listening on Journal Socket.
    [    4.103813] systemd[1]: Listening on Network Service Netlink Socket.
    [  OK  ] Listening on Network Service Netlink Socket.
    [    4.131132] systemd[1]: Listening on udev Control Socket.
    [  OK  ] Listening on udev Control Socket.
    [    4.154234] systemd[1]: Listening on udev Kernel Socket.
    [  OK  ] Listening on udev Kernel Socket.
    [    4.178625] systemd[1]: Listening on User Database Manager Socket.
    [  OK  ] Listening on User Database Manager Socket.
    [    4.240969] systemd[1]: Mounting Huge Pages File System...
             Mounting Huge Pages File System...
    [    4.283507] systemd[1]: Mounting POSIX Message Queue File System...
             Mounting POSIX Message Queue File System...
    [    4.352985] systemd[1]: Mounting Kernel Debug File System...
             Mounting Kernel Debug File System...
    [    4.377411] systemd[1]: Kernel Trace File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/tracing).
    [    4.403190] systemd[1]: Mounting Temporary Directory /tmp...
             Mounting Temporary Directory /tmp...
    [    4.435042] systemd[1]: Starting Create List of Static Device Nodes...
             Starting Create List of Static Device Nodes...
    [    4.467227] systemd[1]: Starting Load Kernel Module configfs...
             Starting Load Kernel Module configfs...
    [    4.490088] systemd[1]: Starting Load Kernel Module drm...
             Starting Load Kernel Module drm...
    [    4.515067] systemd[1]: Starting Load Kernel Module fuse...
             Starting Load Kernel Module fuse...
    [    4.533477] fuse: init (API version 7.37)
    [    4.552302] systemd[1]: Starting Start psplash boot splash screen...
             Starting Start psplash boot splash screen...
    [    4.585521] systemd[1]: Starting RPC Bind...
             Starting RPC Bind...
    [    4.600767] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathIsReadWrite=!/).
    [    4.641598] systemd[1]: Starting Journal Service...
             Starting Journal Service...
    [    4.671120] systemd[1]: Starting Load Kernel Modules...
             Starting Load Kernel Modules...
    [    4.695071] systemd[1]: Starting Generate network units from Kernel command line...
    [    4.695390] cryptodev: loading out-of-tree module taints kernel.
             Starting Generate network …ts from Kernel co[    4.710897] cryptodev: driver 1.12 loaded.
    mmand line...
    [    4.735391] systemd[1]: Starting Remount Root and Kernel File Systems...
             Starting Remount Root and Kernel File Systems...
    [    4.760315] EXT4-fs (mmcblk1p2): re-mounted. Quota mode: none.
    [    4.767074] systemd[1]: Starting Coldplug All udev Devices...
             Starting Coldplug All udev Devices...
    [    4.799052] systemd[1]: Started RPC Bind.
    [  OK  ] Started RPC Bind.
    [    4.816895] systemd[1]: Started Journal Service.
    [  OK  ] Started Journal Service.
    [  OK  ] Mounted Huge Pages File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [  OK  ] Mounted Kernel Debug File System.
    [  OK  ] Mounted Temporary Directory /tmp.
    [  OK  ] Finished Create List of Static Device Nodes.
    [  OK  ] Finished Load Kernel Module configfs.
    [  OK  ] Finished Load Kernel Module drm.
    [  OK  ] Finished Load Kernel Module fuse.
    [FAILED] Failed to start Start psplash boot splash screen.
    See 'systemctl status psplash-start.service' for details.
    [DEPEND] Dependency failed for Star…progress communication helper.
    [  OK  ] Finished Load Kernel Modules.
    [  OK  ] Finished Generate network units from Kernel command line.
    [  OK  ] Finished Remount Root and Kernel File Systems.
             Mounting FUSE Control File System...
             Mounting Kernel Configuration File System...
             Starting Flush Journal to Persistent Storage...
    [    5.264509] systemd-journald[172]: Received client request to flush runtime journal.
             Starting Apply Kernel Variables...
             Starting Create Static Device Nodes in /dev...
    [  OK  ] Mounted FUSE Control File System.
    [  OK  ] Mounted Kernel Configuration File System.
    [  OK  ] Finished Flush Journal to Persistent Storage.
    [  OK  ] Finished Apply Kernel Variables.
    [  OK  ] Finished Create Static Device Nodes in /dev.
    [  OK  ] Reached target Preparation for Local File Systems.
             Mounting /media/ram...
             Mounting /var/volatile...
    [    5.493481] audit: type=1334 audit(1651167747.752:2): prog-id=5 op=LOAD
    [    5.500313] audit: type=1334 audit(1651167747.760:3): prog-id=6 op=LOAD
             Starting Rule-based Manage…for Device Events and Files...
    [  OK  ] Finished Coldplug All udev Devices.
    [  OK  ] Mounted /media/ram.
    [  OK  ] Mounted /var/volatile.
             Starting Load/Save Random Seed...
    [  OK  ] Reached target Local File Systems.
             Starting Create Volatile Files and Directories...
    [  OK  ] Started Rule-based Manager for Device Events and Files.
    [  OK  ] Finished Create Volatile Files and Directories.
             Starting Network Time Synchronization...
             Starting Record System Boot/Shutdown in UTMP...
    [  OK  ] Finished Record System Boot/Shutdown in UTMP.
    [    6.089392] random: crng init done
    [  OK  ] Finished Load/Save Random Seed.
    [  OK  ] Found device /dev/ttyS2.
    [  OK  ] Started Network Time Synchronizatio[    6.187893] mc: Linux media interface: v0.10
    n.
    [  OK  ] Reached target System Initialization.
    [  OK  ] Started Daily Cleanup of Temporary Directories.
    [    6.239470] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@99800000
    [  OK  ] Reached target System Time Set.[    6.252476] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
    
    [    6.262846] videodev: Linux video capture interface: v2.00
    [  OK  ] Started Daily rotation of log files[    6.277828] tlv320aic3x 1-001b: supply DVDD not found, using dummy regulator
    .
    [    6.277866] remoteproc remoteproc0: 7e000000.dsp is available
    [    6.293709] k3-dsp-rproc 7e000000.dsp: register pm nitifiers in remoteproc mode
    [  OK  ] Reached target Timer Units.
    [  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [  OK  ] Listening on D-Bus System Message Bus Socket.
    [    6.381689] remoteproc remoteproc0: powering up 7e000000.dsp
    [    6.387525] remoteproc remoteproc0: Booting fw image am62a-c71_0-fw, size 11534416
             Starting Docker Socket for the API...
    [    6.421118] k3-dsp-rproc 7e000000.dsp: booting DSP core using boot addr = 0x99a00000
    [    6.439656] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node c7x-dma-memory@99800000
    [    6.465451] virtio_rpmsg_bus virtio0: rpmsg host is online
    [    6.466515] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
    [    6.472019] rproc-virtio rproc-virtio.5.auto: registered virtio0 (type 7)
    [    6.485272] remoteproc remoteproc0: remote processor 7e000000.dsp is now up
    [  OK  ] Listening on dropbear.socket.
    [    6.500967] vdec 30210000.video-codec: error -ENXIO: IRQ index 0 not found
    [    6.508213] vdec 30210000.video-codec: failed to get irq resource, falling back to polling
    [  OK  ] Listening on PC/SC Smart Card Daemo[    6.521833] platform 79000000.r5f: configured R5F for remoteproc mode
    n Activation Socket.
    [    6.529712] platform 79000000.r5f: assigned reserved memory node r5f-dma-memory@9b800000
    [    6.550339] remoteproc remoteproc1: 79000000.r5f is available
    [    6.553142] rtc-ti-k3 2b1f0000.rtc: registered as rtc1
    [    6.560880] remoteproc remoteproc1: powering up 79000000.r5f
    [    6.563774] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
    [    6.567021] remoteproc remoteproc1: Booting fw image am62a-mcu-r5f0_0-fw, size 53172
    [    6.579137] platform 78000000.r5f: configured R5F for IPC-only mode
    [    6.593095] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@9c800000
    [    6.596287] rproc-virtio rproc-virtio.7.auto: assigned reserved memory node r5f-dma-memory@9b800000
    [    6.612124] remoteproc remoteproc2: 78000000.r5f is available
    [    6.618034] remoteproc remoteproc2: attaching to 78000000.r5f
    [    6.628988] platform 78000000.r5f: R5F core initialized in IPC-only mode
    [    6.635938] rproc-virtio rproc-virtio.8.auto: assigned reserved memory node r5f-dma-memory@9c800000
             Starting Weston socket...
    [    6.659583] virtio_rpmsg_bus virtio1: rpmsg host is online
    [    6.660247] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
    [    6.660891] virtio_rpmsg_bus virtio2: rpmsg host is online
    [    6.660937] rproc-virtio rproc-virtio.8.auto: registered virtio2 (type 7)
    [    6.660949] remoteproc remoteproc2: remote processor 78000000.r5f is now attached
    [    6.665335] rproc-virtio rproc-virtio.7.auto: registered virtio1 (type 7)
    [    6.680235] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
    [    6.685326] remoteproc remoteproc1: remote processor 79000000.r5f is now up
    [    6.698930] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd
             Starting D-Bus System Message Bus...
    [    6.721673] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
    [    6.737261] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15
    [    6.745840] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
    [    6.753552] virtio_rpmsg_bus virtio0: msg received with no recipient
    [    6.753625] e5010 fd20000.e5010: Device registered as /dev/video2
    [    6.777614] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe
    [    6.820481] virtio_rpmsg_bus virtio2: msg received with no recipient
    [    6.839664] sii902x 0-003b: supply iovcc not found, using dummy regulator
    [    6.846882] sii902x 0-003b: supply cvcc12 not found, using dummy regulator
             Starting Reboot and dump vmcore via kexec...
    [    6.905301] i2c i2c-0: Added multiplexed i2c bus 3
    [    6.924338] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0
    [  OK  ] Listening on Docker Socket for the API.
    [  OK  ] Listening on Weston socket.
    [    6.967396] OF: /sound/simple-audio-card,cpu: could not get #sound-dai-cells for /bus@f0000/audio-controller@2b10000
    [    6.980179] asoc-simple-card sound: error -EINVAL: parse error
    [    6.980211] asoc-simple-card: probe of sound failed with error -22
    [    6.985990] Console: switching to colour frame buffer device 128x48
    [    6.992593] mtdblock: MTD device 'ospi_nand.tiboot3' is NAND, please consider using UBI block devices instead.
    [    6.992808] mtdblock: MTD device 'ospi_nand.tispl' is NAND, please consider using UBI block devices instead.
    [    6.992808] mtdblock: MTD device 'ospi_nand.u-boot' is NAND, please consider using UBI block devices instead.
    [    6.994406] mtdblock: MTD device 'ospi_nand.env.backup' is NAND, please consider using UBI block devices instead.
    [    6.994404] mtdblock: MTD device 'ospi_nand.env' is NAND, please consider using UBI block devices instead.
    [    6.997126] mtdblock: MTD device 'ospi_nand.rootfs' is NAND, please consider using UBI block devices instead.
    [    7.008881] mtdblock: MTD device 'ospi_nand.phypattern' is NAND, please consider using UBI block devices instead.
    [    7.014417] tidss 30200000.dss: [drm] fb0: tidssdrmfb frame buffer device
    [  OK  ] Finished Reboot and dump vmcore via kexec.
    [  OK  ] Reached target Socket Units.
    [  OK  ] Started D-Bus System Message Bus.
    [  OK  ] Reached target Basic System.
    [  OK  ] Started Job spooling tools.
    [  OK  ] Started Periodic Command Scheduler.
             Starting DEMO...
             Starting Print notice about GPLv3 packages...
             Starting IPv6 Packet Filtering Framework...
             Starting IPv4 Packet Filtering Framework...
    [  OK  ] Started irqbalance daemon.
             Starting Telephony service...
             Starting Expand the rootfs…ll size of the boot device....
    [  OK  ] Started strongSwan IPsec I…IKEv2 daemon using ipsec.conf.
    [    7.494422] audit: type=1334 audit(1651178881.060:4): prog-id=7 op=LOAD
    [    7.508984] audit: type=1334 audit(1651178881.076:5): prog-id=8 op=LOAD
             Starting User Login Management...
    [  OK  ] Started TEE Supplicant.
             Starting Telnet Server...
    [  OK  ] Started DEMO.
    [  OK  ] Finished IPv6 Packet Filtering Fram[    7.922093] Bluetooth: Core ver 2.22
    ework.
    [  OK  ] Finished IPv4 Packet Filtering Framework.
    [    7.936495] NET: Registered PF_BLUETOOTH protocol family
    [    7.961888] Bluetooth: HCI device and connection manager initialized
    [    7.968370] Bluetooth: HCI socket layer initialized
    [    7.978171] Bluetooth: L2CAP socket layer initialized
    [    7.983424] Bluetooth: SCO socket layer initialized
    [  OK  ] Started Telephony service.
    [  OK  ] Reached target Preparation for Network.
             Starting Network Configuration...
    [  OK  ] Finished Expand the rootfs…full size of the boot device..
    [  OK  ] Finished Telnet Server.
    [    8.422328] mtdblock: MTD device 'ospi_nand.phypattern' is NAND, please consider using UBI block devices instead.
    [    8.484942] mtdblock: MTD device 'ospi_nand.env.backup' is NAND, please consider using UBI block devices instead.
    [    8.544964] mtdblock: MTD device 'ospi_nand.env.backup' is NAND, please consider using UBI block devices instead.
    [  OK  ] Started User Login Management.
    [    8.757059] mtdblock: MTD device 'ospi_nand.u-boot' is NAND, please consider using UBI block devices instead.
    [  OK  ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
    [    8.802991] dwc3 31100000.usb: Configuration mismatch. dr_mode forced to gadget
    [    8.806407] cfg80211: Loading compiled-in X.509 certificates for regulatory database
    [    8.850263] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
    [    8.857912] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
    [    8.859741] mtdblock: MTD device 'ospi_nand.tiboot3' is NAND, please consider using UBI block devices instead.
    [    8.921576] mtdblock: MTD device 'ospi_nand.rootfs' is NAND, please consider using UBI block devices instead.
    [  OK  ] Reached target Hardware activated USB gadget.
    [  OK  ] Started Network Configuration.
             Starting Network Name Resolution...
    [    9.011387] cdns-csi2rx: probe of 30101000.csi-bridge failed with error -22
    [    9.027262] xhci-hcd xhci-hcd.10.auto: xHCI Host Controller
    [    9.033285] xhci-hcd xhci-hcd.10.auto: new USB bus registered, assigned bus number 1
    [    9.041618] xhci-hcd xhci-hcd.10.auto: USB3 root hub has no ports
    [    9.048000] xhci-hcd xhci-hcd.10.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000008000010010
    [    9.057850] xhci-hcd xhci-hcd.10.auto: irq 536, io mem 0x31000000
    [    9.067387] hub 1-0:1.0: USB hub found
    [    9.071435] hub 1-0:1.0: 1 port detected
    [  OK  ] Started Network Name Resolution.
    [  OK  ] Reached target Network.
    [  OK  ] Reached target Host and Network Name Lookups.
             Starting Avahi mDNS/DNS-SD Stack...
             Starting Enable and configure wl18xx bluetooth stack...
             Starting containerd container runtime...
    [  OK  ] Started Netperf Benchmark Server.
    [  OK  ] Started NFS status monitor for NFSv2/3 locking..
             Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
             Starting Permit User Sessions...
    [  OK  ] Finished Enable and configure wl18xx bluetooth stack.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
    [  OK  ] Finished Permit User Sessions.
    [  OK  ] Started Getty on tty1.
    [  OK  ] Started Serial Getty on ttyS2.
    [  OK  ] Reached target Login Prompts.
             Starting Synchronize System and HW clocks...
             Starting Weston, a Wayland…ositor, as a system service...
    [    9.759855] mtdblock: MTD device 'ospi_nand.env' is NAND, please consider using UBI block devices instead.
    [    9.790869] mtdblock: MTD device 'ospi_nand.tispl' is NAND, please consider using UBI block devices instead.
    [    9.833844] audit: type=1334 audit(1651178883.400:6): prog-id=9 op=LOAD
    [    9.841121] audit: type=1334 audit(1651178883.408:7): prog-id=10 op=LOAD
             Starting User Database Manager...
    [  OK  ] Started User Database Manager.
    [  OK  ] Created slice Slice /system/systemd-fsck.
    [  OK  ] Created slice User Slice of UID 1000.
             Starting User Runtime Directory /run/user/1000...
    [  OK  ] Finished User Runtime Directory /run/user/1000.
             Starting User Manager for UID 1000...
    [   10.440657] audit: type=1006 audit(1651178884.008:8): pid=691 uid=0 old-auid=4294967295 auid=1000 tty=(none) old-ses=4294967295 ses=1 res=1
    [  OK  ] Finished Synchronize System and HW [   10.456218] audit: type=1300 audit(1651178884.008:8): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffd9adaaa8 a2=4 a3=ffff815bc020 items=0 ppid=1 pid=691 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm="(systemd)" exe="/lib/systemd/systemd" key=(null)
    clocks.
    [   10.487623] audit: type=1327 audit(1651178884.008:8): proctitle="(systemd)"
    [  OK  ] Found device /dev/mmcblk0p1.
    [  OK  ] Found device /dev/mmcblk0p2.
             Starting File System Check on /dev/mmcblk0p1...
             Starting File System Check on /dev/mmcblk0p2...
    [  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
    [  OK  ] Finished File System Check on /dev/mmcblk0p1.
             Mounting /run/media/boot-mmcblk0p1...
    [  OK  ] Finished File System Check on /dev/mmcblk0p2.
             Mounting /run/media/root-mmcblk0p2...
    [   10.824860] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Quota mode: none.
    [  OK  ] Mounted /run/media/boot-mmcblk0p1.
    [  OK  ] Mounted /run/media/root-mmcblk0p2.
    [  OK  ] Found device /dev/mmcblk1p1.
             Starting File System Check on /dev/mmcblk1p1...
    [  OK  ] Finished File System Check on /dev/mmcblk1p1.
             Mounting /run/media/BOOT-mmcblk1p1...
    [  OK  ] Mounted /run/media/BOOT-mmcblk1p1.
    [  OK  ] Started User Manager for UID 1000.
    [  OK  ] Started Session c1 of User weston.
    [   11.306399] audit: type=1006 audit(1651178884.872:9): pid=617 uid=0 old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=2 res=1
    [   11.319001] audit: type=1300 audit(1651178884.872:9): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffd9adaaa8 a2=4 a3=ffff815bc020 items=0 ppid=1 pid=617 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=tty7 ses=2 comm="(weston)" exe="/lib/systemd/systemd" key=(null)
    [   11.346261] audit: type=1327 audit(1651178884.872:9): proctitle="(weston)"
    [  OK  ] Started containerd container runtime.
    [  OK  ] Started Weston, a Wayland …mpositor, as a system service.
             Starting EdgeAI OOB demos...
             Stopping Weston, a Wayland…ositor, as a system service...
    [  OK  ] Stopped Weston, a Wayland …mpositor, as a system service.
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPL-3.0 packages:
            adwaita-icon-theme-symbolic
            autoconf
            bash-dev
            bash
            bc
            binutils
            cifs-utils
            coreutils-stdbuf
            coreutils
            cpio
            cpp-symlinks
            cpp
            dosfstools
            elfutils
            g++-symlinks
            g++
            gawk
            gcc-symlinks
            gcc
            gdb
            gdbserver
            gettext
            glmark2
            gnu-config
            grub-common
            grub-editenv
            grub-efi
            gzip
            hidapi
            less
            libasm1
            libatomic-dev
            libatomic1
            libbfd
            libdebuginfod1
            libdw1
            libeigen-dev
            libelf1
            libgcc-s-dev
            libgcc1
            libgdbm-compat4
            libgdbm-dev
            libgdbm6
            libgettextlib
            libgettextsrc
            libgmp10
            libidn2-0
            libmpc3
            libmpfr6
            libopcodes
            libqt5charts-examples
            libqt5charts-plugins
            libqt5charts-qmlplugins
            libqt5charts5
            libqt5sensors-plugins
            libqt5sensors-qmlplugins
            libqt5sensors5
            libqt5serialport-examples
            libqt5serialport-plugins
            libqt5serialport-qmlplugins
            libqt5serialport5
            libqt5svg-examples
            libqt5svg-plugins
            libqt5svg-qmlplugins
            libqt5svg5
            libqt5virtualkeyboard-plugins
            libqt5virtualkeyboard-qmlplugins
            libqt5virtualkeyboard5
            libqt5webchannel-plugins
            libqt5webchannel-qmlplugins
            libqt5webchannel5
            libreadline-dev
            libreadline8
            libstdc++-dev
            libstdc++6
            libunistring2
            m4-dev
            m4
            make
            nettle
            parted
            piglit
            qt3d-plugins
            qt3d-qmlplugins
            qt3d
            qtbase-examples
            qtbase-plugins
            qtbase-qmlplugins
            qtbase
            qtconnectivity-plugins
            qtconnectivity-qmlplugins
            qtconnectivity
            qtdeclarative-plugins
            qtdeclarative-qmlplugins
            qtdeclarative-tools
            qtdeclarative
            qtgraphicaleffects-qmlplugins
            qtlocation-examples
            qtlocation-plugins
            qtlocation-qmlplugins
            qtlocation
            qtmultimedia-examples
            qtmultimedia-plugins
            qtmultimedia-qmlplugins
            qtmultimedia
            qtquick3d-plugins
            qtquick3d-qmlplugins
            qtquick3d
            qtquics-qmlplugins.control
            qtquics2-plugins.control
            qtquics2-qmlplugins.control
            qtquics2.control
            qtscript-examples
            qtscript-plugins
            qtscript-qmlplugins
            qtscript
            qtwayland-examples
            qtwayland-plugins
            qtwayland-qmlplugins
            qtwayland
            tar
            which
    
    If you do not wish to distribute GPL-3.0 components please remove
    the above packages prior to distribution.  This can be done using
    the opkg remove command.  i.e.:
        opkg remove <package>
    Where <package> is the name printed in the list above
    
    NOTE: If the package is a dependency of another package you
          will be notified of the dependent packages.  You should
          use the --force-removal-of-dependent-packages option to
          also remove the dependent packages as well
    ***************************************************************
    ***************************************************************
    [  OK  ] Finished Print notice about GPLv3 packages.
    [  OK  ] Started EdgeAI OOB demos.
    [  OK  ] Reached target Multi-User System.
    [  OK  ] Reached target Graphical Interface.
             Starting Record Runlevel Change in UTMP...
    [  OK  ] Finished Record Runlevel Change in UTMP.
    
     _____                    _____           _         _
    |  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
    |     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
    |__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
                  |___|                    |___|
    
    Arago Project am62axx-evm -
    
    Arago 2023.10 am62axx-evm -
    
    am62axx-evm login:
    am62axx-evm login: root
    [   17.841160] audit: type=1006 audit(1651178891.408:10): pid=1348 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=3 res=1
    [   17.853760] audit: type=1300 audit(1651178891.408:10): arch=c00000b7 syscall=64 success=yes exit=1 a0=8 a1=ffffd9adaaa8 a2=1 a3=ffff815bc020 items=0 ppid=1 pid=1348 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="(systemd)" exe="/lib/systemd/systemd" key=(null)
    [   17.880316] audit: type=1327 audit(1651178891.408:10): proctitle="(systemd)"
    [   17.887445] audit: type=1334 audit(1651178891.436:11): prog-id=11 op=LOAD
    [   17.894340] audit: type=1300 audit(1651178891.436:11): arch=c00000b7 syscall=280 success=yes exit=8 a0=5 a1=ffffca9dd4f0 a2=78 a3=0 items=0 ppid=1 pid=1348 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="systemd" exe="/lib/systemd/systemd" key=(null)
    [   17.919868] audit: type=1327 audit(1651178891.436:11): proctitle="(systemd)"
    [   17.926995] audit: type=1334 audit(1651178891.448:12): prog-id=11 op=UNLOAD
    [   17.934020] audit: type=1334 audit(1651178891.448:13): prog-id=12 op=LOAD
    [   17.940876] audit: type=1300 audit(1651178891.448:13): arch=c00000b7 syscall=280 success=yes exit=8 a0=5 a1=ffffca9dd590 a2=78 a3=0 items=0 ppid=1 pid=1348 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="systemd" exe="/lib/systemd/systemd" key=(null)
    [   17.966417] audit: type=1327 audit(1651178891.448:13): proctitle="(systemd)"
    root@am62axx-evm:/opt/edgeai-gst-apps# dmesg | grep -i phy
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=f12dd628-02 rw rootfstype=ext4 rootwait
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    1.336685] 0x000007fc0000-0x000008000000 : "ospi_nand.phypattern"
    [    7.008881] mtdblock: MTD device 'ospi_nand.phypattern' is NAND, please consider using UBI block devices instead.
    [    8.422328] mtdblock: MTD device 'ospi_nand.phypattern' is NAND, please consider using UBI block devices instead.
    root@am62axx-evm:/opt/edgeai-gst-apps# dmesg | grep -i mdio
    [    1.345423] davinci_mdio 8000f00.mdio: davinci_mdio_probe fun start
    [    1.351746] davinci_mdio 8000f00.mdio: manual mode else
    [    1.356981] davinci_mdio 8000f00.mdio: before dev_set_drvdata func
    [    1.363155] davinci_mdio 8000f00.mdio: after dev_set_drvdata func
    [    1.369242] davinci_mdio 8000f00.mdio: before platform_get_resource
    [    1.375511] davinci_mdio 8000f00.mdio: before davinci_mdio_init_clk
    [    1.381770] davinci_mdio 8000f00.mdio: after davinci_mdio_init_clk
    [    1.387943] davinci_mdio 8000f00.mdio: after pm_runtime fun
    [    1.432010] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.439808] mdio_bus 8000f00.mdio: MDIO device at address 0 is missing.
    [    1.551393] davinci_mdio 8000f00.mdio: Failed to create device link (0x180) with 600000.gpio
    [    1.567803] davinci_mdio 8000f00.mdio: Failed to create device link (0x180) with 601000.gpio
    root@am62axx-evm:/opt/edgeai-gst-apps#

    Thanks 

    Pankaj Verma

  • Hi,

    This line in the console log

    am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed

    This indicates some kind of connection problem to the PHY this could be at the hardware level. These are some suggestions to look at:

    - Could be the that the system is not be able to find the PHY on the MDIO bus, verify address in both the DTS and what the PHY is configured for.

    - Need to determine if the PHY alive, has proper voltages. I will reference a document TI provides on how to do this (https://www.ti.com/lit/an/spradj8/spradj8.pdf), section 6, this is a different PHY than what in the document but principles apply

    - There could be a driver issue, I recommend putting a printk in the 817 driver code such as the init function or the connect function to confirm the driver is being called.

    These steps should help with determining perhaps where to look, such as if the issue is hardware or software. 

    Also, this other thread asking about PHY configuration that was debugged to port status not being enabled in the DTS can we assume this issue is closed now?

    Best Regards,

    Schuyler

  • Hello Schuyler,

     

    I think source file dp83tc817.c have some issue beacuse the function "dp83tc817_config_init" is used to read and write 0x0608 offset register. But the 0x0608 is a indirect access register. here in source file try to read directly. which is crashing kernel.

    I have replaced this function with "phy_read_mmd(phydev, MMD1F, 0x0608);" function. Kernel is not crashing.

    But still phy driver is showing "unknown driver" in logs.

    current_log.txt

    Can you please share with us the correct setting in dts and also the correct source file (if this file is not latest or wrong).

    We have tried with 2 phy-mode "rgmii-id" and "rgmii-rxid" with change in strap pin accordinglly. But still no progress.

    MDIO line is working beacuse i have tried to read some register like below, 

    [ 34.705975] config_init BMSR val 61
    [ 34.712900] config_init PHYIDR1 val 2000

     

    Can you please support on high priority, beacuse this issue is running long time.

    Thanks 

    Pankaj Verma

  • Hello,

    After changes in dp83tc817.c file, new image again crashing. Currently dp83tc817 is built as a kernel module "dp83tc817.ko"

    .

    U-Boot SPL 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    am62a_init: board_init_f done
    SPL initial stack usage: 17064 bytes
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Trying to boot from MMC2
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
    NOTICE:  BL31: Built : 16:09:05, Feb  9 2024
    
    U-Boot SPL 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    am62a_init: board_init_f done
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Trying to boot from MMC2
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x243 bootmedia = 0x8 bootindex = 0
    Authentication passed
    
    
    U-Boot 2023.04-ti-gf9b966c67473 (Mar 19 2024 - 20:31:40 +0000)
    
    SoC:   AM62AX SR1.0 HS-FS
    Model: Texas Instruments AM62A7 SK
    DRAM:  2 GiB (effective 4 GiB)
    Core:  58 devices, 28 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    Net:   eth0: ethernet@8000000port@1
    Error: ethernet@8000000port@2 address not set.
    
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc1 is current device
    SD/MMC found on device 1
    Failed to load 'boot.scr'
    639 bytes read in 23 ms (26.4 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc1 ...
    ## Error: "main_cpsw0_qsgmii_phyinit" not defined
    19376640 bytes read in 796 ms (23.2 MiB/s)
    60247 bytes read in 27 ms (2.1 MiB/s)
    Working FDT set to 88000000
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
    Working FDT set to 88000000
       Loading Device Tree to 000000008feee000, end 000000008fffffff ... OK
    Working FDT set to 8feee000
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
    [    0.000000] Linux version 6.1.80-ti-g2e423244f8c0 (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMP
    [    0.000000] Machine model: -- DEBUG -- NEW SDK custom board
    [    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [    0.000000] printk: bootconsole [ns16550a0] enabled
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000000c0000000, size 576 MiB
    [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-dma-memory@99800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-memory@99900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x00000000997fffff]
    [    0.000000]   node   0: [mem 0x0000000099800000-0x000000009b7fefff]
    [    0.000000]   node   0: [mem 0x000000009b800000-0x000000009e6fffff]
    [    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e77ffff]
    [    0.000000]   node   0: [mem 0x000000009e780000-0x00000000a2ffffff]
    [    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000adffffff]
    [    0.000000]   node   0: [mem 0x00000000ae000000-0x00000000bfffffff]
    [    0.000000]   node   0: [mem 0x00000000c0000000-0x00000000ffffffff]
    [    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
    [    0.000000] On node 0, zone DMA: 1 pages in unavailable ranges
    [    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 v1.4
    [    0.000000] percpu: Embedded 20 pages/cpu s41064 r8192 d32664 u81920
    [    0.000000] Detected VIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: detected: ARM erratum 845719
    [    0.000000] alternatives: applying boot alternatives
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032191
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl)ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=092fc49e-02 rw rootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] software IO TLB: area num 4.
    [    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
    [    0.000000] Memory: 2808824K/4194300K available (11712K kernel code, 1258K rwdata, 3812K rodata, 1984K init, 438K bss, 795652K reserved, 589824K cma-reser
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=4.
    [    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=4
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 256 SPIs implemented
    [    0.000000] GICv3: 0 Extended SPIs implemented
    [    0.000000] Root IRQ handler: gic_handle_irq
    [    0.000000] GICv3: GICv3 features: 16 PPIs
    [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
    [    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 @880800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x0000000880040000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
    [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.008546] Console: colour dummy device 80x25
    [    0.013147] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
    [    0.023832] pid_max: default: 32768 minimum: 301
    [    0.028598] LSM: Security Framework initializing
    [    0.033438] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.041021] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.050737] cblist_init_generic: Setting adjustable number of callback queues.
    [    0.058182] cblist_init_generic: Setting shift to 2 and lim to 1.
    [    0.064477] cblist_init_generic: Setting adjustable number of callback queues.
    [    0.071874] cblist_init_generic: Setting shift to 2 and lim to 1.
    [    0.078255] rcu: Hierarchical SRCU implementation.
    [    0.083164] rcu:     Max phase no-delay instances is 1000.
    [    0.088763] Platform MSI: msi-controller@1820000 domain created
    [    0.095059] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.104462] EFI services will not be available.
    [    0.109357] smp: Bringing up secondary CPUs ...
    [    0.114650] Detected VIPT I-cache on CPU1
    [    0.114757] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
    [    0.114775] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
    [    0.114831] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
    [    0.115523] Detected VIPT I-cache on CPU2
    [    0.115598] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
    [    0.115612] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
    [    0.115647] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
    [    0.116250] Detected VIPT I-cache on CPU3
    [    0.116331] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
    [    0.116345] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
    [    0.116376] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
    [    0.116440] smp: Brought up 1 node, 4 CPUs
    [    0.196193] SMP: Total of 4 processors activated.
    [    0.201006] CPU features: detected: 32-bit EL0 Support
    [    0.206280] CPU features: detected: CRC32 instructions
    [    0.211592] CPU: All CPU(s) started at EL2
    [    0.215790] alternatives: applying system-wide alternatives
    [    0.223325] devtmpfs: initialized
    [    0.235738] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.245751] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
    [    0.274468] pinctrl core: initialized pinctrl subsystem
    [    0.280461] DMI not present or invalid.
    [    0.285033] NET: Registered PF_NETLINK/PF_ROUTE protocol family
    [    0.292108] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
    [    0.299584] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.307680] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.315856] audit: initializing netlink subsys (disabled)
    [    0.321525] audit: type=2000 audit(0.212:1): state=initialized audit_enabled=0 res=1
    [    0.321982] thermal_sys: Registered thermal governor 'step_wise'
    [    0.329456] thermal_sys: Registered thermal governor 'power_allocator'
    [    0.335639] cpuidle: using governor menu
    [    0.346483] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [    0.353511] ASID allocator initialised with 65536 entries
    [    0.369499] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@f0000/pinctrl@a40000/cpsw-cpts
    [    0.382416] KASLR disabled due to lack of seed
    [    0.393509] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.400484] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
    [    0.406894] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.413834] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
    [    0.420243] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.427182] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
    [    0.433590] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.440529] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
    [    0.448411] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
    [    0.458732] iommu: Default domain type: Translated
    [    0.463749] iommu: DMA domain TLB invalidation policy: strict mode
    [    0.470448] SCSI subsystem initialized
    [    0.474600] usbcore: registered new interface driver usbfs
    [    0.480247] usbcore: registered new interface driver hub
    [    0.485701] usbcore: registered new device driver usb
    [    0.491302] pps_core: LinuxPPS API ver. 1 registered
    [    0.496386] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.505737] PTP clock support registered
    [    0.509878] EDAC MC: Ver: 3.0.0
    [    0.513938] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
    [    0.520788] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
    [    0.527599] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
    [    0.534327] omap-mailbox 29030000.mailbox: no available mbox devices found
    [    0.541666] FPGA manager framework
    [    0.545219] Advanced Linux Sound Architecture Driver Initialized.
    [    0.552398] clocksource: Switched to clocksource arch_sys_counter
    [    0.558881] VFS: Disk quotas dquot_6.6.0
    [    0.562938] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.575981] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
    [    0.582351] NET: Registered PF_INET protocol family
    [    0.587581] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
    [    0.598125] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
    [    0.606947] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
    [    0.614890] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
    [    0.623203] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
    [    0.631821] TCP: Hash tables configured (established 32768 bind 32768)
    [    0.638741] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.645736] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.653312] NET: Registered PF_UNIX/PF_LOCAL protocol family
    [    0.659567] RPC: Registered named UNIX socket transport module.
    [    0.665648] RPC: Registered udp transport module.
    [    0.670458] RPC: Registered tcp transport module.
    [    0.675267] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.681858] NET: Registered PF_XDP protocol family
    [    0.686770] PCI: CLS 0 bytes, default 64
    [    0.691532] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
    [    0.701580] Initialise system trusted keyrings
    [    0.706421] workingset: timestamp_bits=46 max_order=20 bucket_order=0
    [    0.717445] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.724022] NFS: Registering the id_resolver key type
    [    0.729241] Key type id_resolver registered
    [    0.733519] Key type id_legacy registered
    [    0.737676] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    0.744532] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
    [    0.788394] Key type asymmetric registered
    [    0.792587] Asymmetric key parser 'x509' registered
    [    0.797622] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [    0.805354] io scheduler mq-deadline registered
    [    0.809992] io scheduler kyber registered
    [    0.817443] pinctrl-single 4084000.pinctrl: 34 pins, size 136
    [    0.824070] pinctrl-single f4000.pinctrl: 151 pins, size 604
    [    0.831531] pinctrl-single a40000.pinctrl: 512 pins, size 2048
    [    0.843693] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
    [    0.859636] loop: module loaded
    [    0.864218] megasas: 07.719.03.00-rc1
    [    0.870976] tun: Universal TUN/TAP device driver, 1.6
    [    0.876954] VFIO - User Level meta-driver version: 0.3
    [    0.882963] usbcore: registered new interface driver usb-storage
    [    0.889729] i2c_dev: i2c /dev entries driver
    [    0.895532] sdhci: Secure Digital Host Controller Interface driver
    [    0.901890] sdhci: Copyright(c) Pierre Ossman
    [    0.906578] sdhci-pltfm: SDHCI platform and OF driver helper
    [    0.913139] ledtrig-cpu: registered to indicate activity on CPUs
    [    0.919469] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
    [    0.926411] usbcore: registered new interface driver usbhid
    [    0.932115] usbhid: USB HID core driver
    [    0.936912] optee: probing for conduit method.
    [    0.941493] optee: revision 4.1 (012cdca4)
    [    0.941796] optee: dynamic shared memory is enabled
    [    0.951365] optee: initialized driver
    [    0.956824] Initializing XFRM netlink socket
    [    0.961245] NET: Registered PF_PACKET protocol family
    [    0.966500] Key type dns_resolver registered
    [    0.971289] registered taskstats version 1
    [    0.975509] Loading compiled-in X.509 certificates
    [    0.989137] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0009 '9.2.7--v09.02.07 (Kool Koala)')
    [    1.036578] i2c 0-0048: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/pmic@48/regulators/buck5
    [    1.046387] omap_i2c 20000000.i2c: bus 0 rev0.12 at 100 kHz
    [    1.053528] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
    [    1.060317] pca953x 2-0076: supply vcc not found, using dummy regulator
    [    1.067233] pca953x 2-0076: using no AI
    [    1.094187] omap_i2c 20020000.i2c: bus 2 rev0.12 at 100 kHz
    [    1.100124] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
    [    1.108464] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
    [    1.117699] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
    [    1.126705] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
    [    1.137024] ti-udma 485c0100.dma-controller: Number of rings: 82
    [    1.145164] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
    [    1.156111] ti-udma 485c0000.dma-controller: Number of rings: 150
    [    1.166022] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
    [    1.175485] ti-udma 4e230000.dma-controller: Number of rings: 6
    [    1.182002] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
    [    1.191364] printk: console [ttyS2] disabled
    [    1.195830] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 253, base_baud = 3000000) is a 8250
    [    1.204716] printk: console [ttyS2] enabled
    [    1.204716] printk: console [ttyS2] enabled
    [    1.213171] printk: bootconsole [ns16550a0] disabled
    [    1.213171] printk: bootconsole [ns16550a0] disabled
    [    1.225693] spi-nand spi0.0: Winbond SPI NAND was found.
    [    1.231029] spi-nand spi0.0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
    [    1.239419] 7 fixed-partitions partitions found on MTD device spi0.0
    [    1.245775] Creating 7 MTD partitions on "spi0.0":
    [    1.250562] 0x000000000000-0x000000080000 : "ospi_nand.tiboot3"
    [    1.257988] 0x000000080000-0x000000280000 : "ospi_nand.tispl"
    [    1.265692] 0x000000280000-0x000000680000 : "ospi_nand.u-boot"
    [    1.274236] 0x000000680000-0x0000006c0000 : "ospi_nand.env"
    [    1.281036] 0x0000006c0000-0x000000700000 : "ospi_nand.env.backup"
    [    1.288491] 0x000002000000-0x000007fc0000 : "ospi_nand.rootfs"
    [    1.333464] 0x000007fc0000-0x000008000000 : "ospi_nand.phypattern"
    [    1.342214] davinci_mdio 8000f00.mdio: davinci_mdio_probe fun start
    [    1.348544] davinci_mdio 8000f00.mdio: manual mode else
    [    1.353772] davinci_mdio 8000f00.mdio: before dev_set_drvdata func
    [    1.359944] davinci_mdio 8000f00.mdio: after dev_set_drvdata func
    [    1.366029] davinci_mdio 8000f00.mdio: before platform_get_resource
    [    1.372299] davinci_mdio 8000f00.mdio: before davinci_mdio_init_clk
    [    1.378558] davinci_mdio 8000f00.mdio: after davinci_mdio_init_clk
    [    1.384732] davinci_mdio 8000f00.mdio: after pm_runtime fun
    [    1.428420] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.437268] davinci_mdio 8000f00.mdio: bail out
    [    1.441814] davinci_mdio 8000f00.mdio: goto
    [    1.446297] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
    [    1.459243] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
    [    1.465510] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
    [    1.472636] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
    [    1.479067] pps pps0: new PPS source ptp0
    [    1.483357] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
    [    1.493587] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
    [    1.503118] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1200000 KHz, changing to: 1250000 KHz
    [    1.515561] gpio-475 (HDMI-EXT-ON-hog): hogged as output/high
    [    1.515684] mmc0: CQHCI version 5.10
    [    1.521340] gpio-482 (EN-5V-hog): hogged as output/high
    [    1.530143] gpio-484 (MCU-EN-2V5-hog): hogged as output/high
    [    1.535808] gpio-491 (DO-EN-12V-hog): hogged as output/high
    [    1.541379] gpio-492 (WAKE-AETH-hog): hogged as output/high
    [    1.551384] gpio-379 (VDD_3V3_SYS_EN): hogged as output/high
    [    1.566224] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
    [    1.625233] mmc0: Command Queue Engine enabled
    [    1.629721] mmc0: new HS200 MMC card at address 0001
    [    1.635795] mmcblk0: mmc0:0001 AAM20E 29.6 GiB
    [    1.642961]  mmcblk0: p1 p2
    [    1.646501] mmcblk0boot0: mmc0:0001 AAM20E 31.5 MiB
    [    1.652855] mmcblk0boot1: mmc0:0001 AAM20E 31.5 MiB
    [    1.658680] mmcblk0rpmb: mmc0:0001 AAM20E 4.00 MiB, chardev (240:0)
    [    2.305358] tps6594-rtc tps6594-rtc.4.auto: registered as rtc0
    [    2.311866] tps6594-rtc tps6594-rtc.4.auto: hctosys: unable to read the hardware clock
    [    2.320833] davinci_mdio 8000f00.mdio: davinci_mdio_probe fun start
    [    2.327134] davinci_mdio 8000f00.mdio: manual mode else
    [    2.332380] davinci_mdio 8000f00.mdio: before dev_set_drvdata func
    [    2.338564] davinci_mdio 8000f00.mdio: after dev_set_drvdata func
    [    2.344674] davinci_mdio 8000f00.mdio: before platform_get_resource
    [    2.350988] davinci_mdio 8000f00.mdio: before davinci_mdio_init_clk
    [    2.357262] davinci_mdio 8000f00.mdio: after davinci_mdio_init_clk
    [    2.363438] davinci_mdio 8000f00.mdio: after pm_runtime fun
    [    2.408411] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    2.540605] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver Micrel KSZ9031 Gigabit PHY
    [    2.550264] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000338
    [    2.559098] Mem abort info:
    [    2.561910]   ESR = 0x0000000096000004
    [    2.565676]   EC = 0x25: DABT (current EL), IL = 32 bits
    [    2.570995]   SET = 0, FnV = 0
    [    2.574069]   EA = 0, S1PTW = 0
    [    2.577218]   FSC = 0x04: level 0 translation fault
    [    2.582102] Data abort info:
    [    2.584988]   ISV = 0, ISS = 0x00000004
    [    2.588830]   CM = 0, WnR = 0
    [    2.591793] [0000000000000338] user address but active_mm is swapper
    [    2.598151] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
    [    2.604413] Modules linked in:
    [    2.607472] CPU: 0 PID: 66 Comm: kworker/u8:2 Not tainted 6.1.80-ti-g2e423244f8c0 #1
    [    2.615209] Hardware name: -- DEBUG -- NEW SDK custom board (DT)
    [    2.621209] Workqueue: events_unbound deferred_probe_work_func
    [    2.627058] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
    [    2.634015] pc : davinci_mdio_probe+0x4a8/0x534
    [    2.638548] lr : davinci_mdio_probe+0x4a8/0x534
    [    2.643075] sp : ffff8000098b3b50
    [    2.646383] x29: ffff8000098b3b60 x28: 0000000000000000 x27: 0000000000000000
    [    2.653525] x26: 0000000000000000 x25: ffff800008e90120 x24: ffff800008e90100
    [    2.660662] x23: ffff800008e1d610 x22: 0000000000000001 x21: ffff0008018ad810
    [    2.667799] x20: 0000000000000000 x19: ffff0008020f2980 x18: ffffffffffffffff
    [    2.674937] x17: 6576697264202c30 x16: 303a6f69646d2e30 x15: 3066303030382065
    [    2.682077] x14: 6369766564203a5d x13: ffff800009161440 x12: 0000000000000393
    [    2.689215] x11: 0000000000000131 x10: ffff8000091b9440 x9 : ffff800009161440
    [    2.696354] x8 : 00000000ffffefff x7 : ffff8000091b9440 x6 : 0000000000000000
    [    2.703492] x5 : 000000000000bff4 x4 : 0000000000000000 x3 : 0000000000000000
    [    2.710630] x2 : 0000000000000000 x1 : ffff00080178d008 x0 : 0000000000000000
    [    2.717770] Call trace:
    [    2.720213]  davinci_mdio_probe+0x4a8/0x534
    [    2.724395]  platform_probe+0x68/0xe0
    [    2.728057]  really_probe+0xbc/0x2dc
    [    2.731635]  __driver_probe_device+0x78/0x114
    [    2.735995]  driver_probe_device+0xd8/0x15c
    [    2.740179]  __device_attach_driver+0xb8/0x134
    [    2.744625]  bus_for_each_drv+0x7c/0xdc
    [    2.748463]  __device_attach+0xac/0x1d0
    [    2.752301]  device_initial_probe+0x14/0x20
    [    2.756486]  bus_probe_device+0x9c/0xa4
    [    2.760324]  deferred_probe_work_func+0x88/0xc0
    [    2.764856]  process_one_work+0x1d0/0x320
    [    2.768873]  worker_thread+0x2c8/0x444
    [    2.772625]  kthread+0x10c/0x110
    [    2.775856]  ret_from_fork+0x10/0x20
    [    2.779441] Code: d280001a f9401a60 2a1603e1 97ff81d3 (b9433802)
    [    2.785528] ---[ end trace 0000000000000000 ]---

    I donot understand why suddenly image is crashing.

    attaching logs for your reference

    Thanks 

    Pankaj Verma

  • Hello TI,

    The problem is solved from my end.

    The problem is in dp83tc817.c source file where the indirect register 0x0608 is read and write by direct access function.

    Now we replace those functions and it is working fine. Now kernel is not crashing

    Ethtool eth1 is showing information of ethernet driver.

    Thanks 

    Pankaj verma