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AM3351: SD-card Booting issue.

Part Number: AM3351
Other Parts Discussed in Thread: AM3352

Tool/software:

Hi,

I am working on a custom board where we are using AM3351 sitara processor using the Linux SDK(8.02.00.24). I have generated the boot files for booting through SD-card. After loading the files i had placed the SD-card into the SD-card holder. It is booting sometimes out of 10 iterations it is booting 3-4 times. We also changed the boot modes in which sd card booting is present but still the issue is not solved. can i know what may be reasons and how it can be solved. If you need any information please mention i will provide it.

Regards,

Bhardwaj.

  • Can we upload the full boot logs (working one and non-working one) as attachments?
    Best,
    -Hong

  • hi hong,

                 The boot logs when booting from SD-card :

    U-Boot SPL 2021.01-00001-gc59bf25a38-dirty (Jan 05 2024 - 20:15:53 +0530)
    Trying to boot from MMC1


    U-Boot 2021.01-00001-gc59bf25a38-dirty (Jan 05 2024 - 20:15:53 +0530)

    CPU  : AM335X-GP rev 2.1
    Model: TI AM335x EVM
    DRAM:  1 GiB
    WDT:   Started with servicing (60s timeout)
    NAND:  0 MiB
    MMC:   OMAP SD/MMC: 0
    Loading Environment from FAT... *** Warning - bad CRC, using default environment

    <ethaddr> not set. Validating first E-fuse MAC
    Net:   Could not get PHY for ethernet@4a100000: addr 0
    eth2: ethernet@4a100000, eth3: usb_ether
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    Failed to load 'boot.scr'
    213 bytes read in 4 ms (51.8 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc0 ...
    Running uenvcmd ...
    62248 bytes read in 13 ms (4.6 MiB/s)
    5001728 bytes read in 695 ms (6.9 MiB/s)
    ## Flattened Device Tree blob at 88080000
       Booting using the fdt blob at 0x88080000
       Loading Device Tree to 8ffed000, end 8ffff327 ... OK

    Starting kernel ...

    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 5.10.100-g7a7a3af903 (atl@Ramesh) (arm-none-linux-g
    nueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10
    )) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019
    .12 (arm-9.10)) 2.33.1.20191209) #1 PREEMPT Sat Jan 6 15:43:22 IST 2024
    [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio
    n cache
    [    0.000000] OF: fdt: Machine model: TI AM335x Hello World
    [    0.000000] Memory policy: Data cache writeback
    [    0.000000] efi: UEFI not found.
    [    0.000000] cma: Reserved 48 MiB at 0xbd000000
    [    0.000000] Zone ranges:
    [    0.000000]   Normal   [mem 0x0000000080000000-0x00000000afefffff]
    [    0.000000]   HighMem  [mem 0x00000000aff00000-0x00000000bfffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x00000000afefffff]
    [    0.000000]   node   0: [mem 0x00000000b0000000-0x00000000bfffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
    [    0.000000] CPU: All CPU(s) started in SVC mode.
    [    0.000000] AM335X ES2.1 (neon)
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 260162
    [    0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p2 r
    ootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes,
    linear)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li
    near)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] Memory: 971776K/1047552K available (10240K kernel code, 695K rwda
    ta, 3408K rodata, 1024K init, 279K bss, 26624K reserved, 49152K cma-reserved, 21
    2992K highmem)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] rcu: Preemptible hierarchical RCU implementation.
    [    0.000000] rcu:     RCU event tracing is enabled.
    [    0.000000]  Trampoline variant of Tasks RCU enabled.
    [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jif
    fies.
    [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
    [    0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrup
    ts
    [    0.000000] random: get_random_bytes called from start_kernel+0x30c/0x4c8 wit
    h crng_init=0
    [    0.000000] TI gptimer clocksource: always-on /ocp/interconnect@44c00000/segm
    ent@200000/target-module@31000
    [    0.000023] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478
    484971ns
    [    0.000074] clocksource: dmtimer: mask: 0xffffffff max_cycles: 0xffffffff, ma
    x_idle_ns: 79635851949 ns
    [    0.000965] TI gptimer clockevent: 24000000 Hz at /ocp/interconnect@48000000/
    segment@0/target-module@40000
    [    0.003735] Console: colour dummy device 80x30
    [    0.003922] Calibrating delay loop... 287.53 BogoMIPS (lpj=1437696)
    [    0.061129] pid_max: default: 32768 minimum: 301
    [    0.061591] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea
    r)
    [    0.061647] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes,
    linear)
    [    0.063730] CPU: Testing write buffer coherency: ok
    [    0.063892] CPU0: Spectre v2: using BPIALL workaround
    [    0.065850] Setting up static identity map for 0x80100000 - 0x80100060
    [    0.066225] rcu: Hierarchical SRCU implementation.
    [    0.066460] EFI services will not be available.
    [    0.067320] devtmpfs: initialized
    [    0.096405] VFP support v0.3: implementor 41 architecture 3 part 30 variant c
     rev 3
    [    0.097027] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma
    x_idle_ns: 19112604462750000 ns
    [    0.097089] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
    [    0.104894] pinctrl core: initialized pinctrl subsystem
    [    0.107103] DMI not present or invalid.
    [    0.108169] NET: Registered protocol family 16
    [    0.113805] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.142447] l3-aon-clkctrl:0000:0: failed to disable
    [    0.145422] thermal_sys: Registered thermal governor 'fair_share'
    [    0.145451] thermal_sys: Registered thermal governor 'bang_bang'
    [    0.145485] thermal_sys: Registered thermal governor 'step_wise'
    [    0.145508] thermal_sys: Registered thermal governor 'user_space'
    [    0.146246] cpuidle: using governor ladder
    [    0.146344] cpuidle: using governor menu
    [    2.571086] random: fast init done
    [    3.312884] No ATAGs?
    [    3.312946] hw-breakpoint: debug architecture 0x4 unsupported.
    [    3.380784] v1_8d: supplied by vbat
    [    3.383094] v3_3d: supplied by vbat
    [    3.386044] iommu: Default domain type: Translated
    [    3.392700] SCSI subsystem initialized
    [    3.394040] mc: Linux media interface: v0.10
    [    3.394158] videodev: Linux video capture interface: v2.00
    [    3.394489] pps_core: LinuxPPS API ver. 1 registered
    [    3.394522] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome
    tti <giometti@linux.it>
    [    3.394591] PTP clock support registered
    [    3.394754] EDAC MC: Ver: 3.0.0
    [    3.397538] Advanced Linux Sound Architecture Driver Initialized.
    [    3.400683] clocksource: Switched to clocksource dmtimer
    [    3.422349] NET: Registered protocol family 2
    [    3.422954] IP idents hash table entries: 16384 (order: 5, 131072 bytes, line
    ar)
    [    3.426080] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096
    bytes, linear)
    [    3.426179] TCP established hash table entries: 8192 (order: 3, 32768 bytes,
    linear)
    [    3.426417] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear)
    [    3.426645] TCP: Hash tables configured (established 8192 bind 8192)
    [    3.426965] UDP hash table entries: 512 (order: 1, 8192 bytes, linear)
    [    3.427054] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear)
    [    3.427365] NET: Registered protocol family 1
    [    3.428692] RPC: Registered named UNIX socket transport module.
    [    3.428734] RPC: Registered udp transport module.
    [    3.428756] RPC: Registered tcp transport module.
    [    3.428778] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    3.428823] PCI: CLS 0 bytes, default 64
    [    3.431170] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counter
    s available
    [    3.434413] Initialise system trusted keyrings
    [    3.435059] workingset: timestamp_bits=14 max_order=18 bucket_order=4
    [    3.446282] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    3.448097] NFS: Registering the id_resolver key type
    [    3.448198] Key type id_resolver registered
    [    3.448225] Key type id_legacy registered
    [    3.448452] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    3.448488] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering
    ...
    [    3.448586] ntfs: driver 2.1.32 [Flags: R/O].
    [    3.450030] Key type asymmetric registered
    [    3.450078] Asymmetric key parser 'x509' registered
    [    3.450243] bounce: pool size: 64 pages
    [    3.450415] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2
    44)
    [    3.450449] io scheduler mq-deadline registered
    [    3.450475] io scheduler kyber registered
    [    4.530050] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    [    4.645115] l4ls-clkctrl:0088:0: failed to enable
    [    4.645241] ti-sysc: probe of 481cc020.target-module failed with error -16
    [    4.647621] l4ls-clkctrl:008c:0: failed to enable
    [    4.647697] ti-sysc: probe of 481d0020.target-module failed with error -16
    [    4.745638] debugfs: Directory '49000000.dma' with parent 'dmaengine' already
     present!
    [    4.745736] edma 49000000.dma: TI EDMA DMA engine driver
    [    4.779369] pinctrl-single 44e10800.pinmux: 142 pins, size 568
    [    4.931764] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [    4.943463] printk: console [ttyS0] disabled
    [    4.943956] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 21, base_baud =
    3000000) is a 8250
    [    5.681406] printk: console [ttyS0] enabled
    [    5.690339] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 27, base_baud =
    3000000) is a 8250
    [    5.704215] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 39, base_baud =
    3000000) is a 8250
    [    5.721016] omap_rng 48310000.rng: Random Number Generator ver. 20
    [    5.731345] random: crng init done
    [    5.786520] brd: module loaded
    [    5.807944] loop: module loaded
    [    5.825341] spi-nor spi0.0: s25fl016k (2048 Kbytes)
    [    5.830625] 2 fixed-partitions partitions found on MTD device spi0.0
    [    5.837538] Creating 2 MTD partitions on "spi0.0":
    [    5.842663] 0x000000000000-0x000000020000 : "MLO.byteswap"
    [    5.862472] 0x000000020000-0x000000220000 : "u-boot.img"
    [    5.868082] mtd: partition "u-boot.img" extends beyond the end of device "spi
    0.0" -- size truncated to 0x1e0000
    [    5.960756] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1
    000000
    [    5.968820] davinci_mdio 4a101000.mdio: detected phy mask fffffffd
    [    5.978078] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driv
    er Marvell 88E1510
    [    5.988660] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
    [    5.995577] cpsw 4a100000.ethernet: ALE Table size 1024
    [    6.001414] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
    [    6.009042] cpsw 4a100000.ethernet: Detected MACID = 34:03:de:66:75:c9
    [    6.021928] i2c /dev entries driver
    [    6.033583] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for fre
    q 576000000 (-34)
    [    6.042982] cpufreq: cpufreq_online: CPU0: Running at unlisted initial freque
    ncy: 576000 KHz, changing to: 300000 KHz
    [    6.054977] cpuidle: enable-method property 'ti,am3352' found operations
    [    6.065059] sdhci: Secure Digital Host Controller Interface driver
    [    6.071959] sdhci: Copyright(c) Pierre Ossman
    [    6.082835] sdhci-pltfm: SDHCI platform and OF driver helper
    [    6.103506] ledtrig-cpu: registered to indicate activity on CPUs
    [    6.132976] NET: Registered protocol family 10
    [    6.142880] Segment Routing with IPv6
    [    6.147134] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
    [    6.156530] NET: Registered protocol family 17
    [    6.162734] Key type dns_resolver registered
    [    6.169159] omap_voltage_late_init: Voltage driver support not added
    [    6.178264] Loading compiled-in X.509 certificates
    [    6.240965] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [    6.246478] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [    6.520708] nand: No NAND device found
    [    6.524868] omap2-nand: probe of 8000000.nand failed with error -110
    [    6.536872] OMAP GPIO hardware version 0.1
    [    6.547168] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [    6.559282] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz
    [    6.586857] omap_reset_deassert: timedout waiting for gfx:0
    [    6.593059] ti-sysc: probe of 5600fe00.target-module failed with error -110
    [    6.607553] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000
    microseconds (-22)
    [    6.623653] ALSA device list:
    [    6.626870]   No soundcards found.
    [    6.632794] sdhci-omap 48060000.mmc: Got CD GPIO
    [    6.638816] sdhci-omap 48060000.mmc: supply vqmmc not found, using dummy regu
    lator
    [    6.649633] sdhci-omap 48060000.mmc: Failed getting OCR mask: 0
    [    6.736584] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.756290] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.777285] mmc0: SDHCI controller on 48060000.mmc [48060000.mmc] using Exter
    nal DMA
    [    6.786449] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.795535] Waiting for root device /dev/mmcblk0p2...
    [    6.804291] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.815953] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.825996] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.891115] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.898068] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.905216] sdhci-omap 48060000.mmc: could not set regulator OCR (-22)
    [    6.912249] mmc0: new high speed SDHC card at address aaaa
    [    6.921286] mmcblk0: mmc0:aaaa SS16G 14.8 GiB
    [    6.935702]  mmcblk0: p1 p2
    [    6.970565] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesyst
    em
    [    6.978610] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
    [    7.024769] EXT4-fs (mmcblk0p2): recovery complete
    [    7.039298] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O
    pts: (null)
    [    7.048222] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
    [    7.071351] devtmpfs: mounted
    [    7.083946] Freeing unused kernel memory: 1024K
    [    7.092153] Run /sbin/init as init process
    [    7.606168] systemd[1]: System time before build time, advancing clock.
    [    7.677143] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SEL
    INUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +
    XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybr
    id)
    [    7.703013] systemd[1]: Detected architecture arm.

    Welcome to Arago 2019.11!

    [    7.776844] systemd[1]: Set hostname to <am335x-evm>.
    [    8.995786] systemd[1]: File /lib/systemd/system/systemd-journald.service:36
    configures an IP firewall (IPAddressDeny=any), but the local system does not sup
    port BPF/cgroup based firewalling.
    [    9.014221] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warni
    ng is only shown for the first loaded unit using IP firewalling.)
    [    9.400523] systemd[1]: /lib/systemd/system/gadget-init.service:15: Unknown l
    value 'ExecStopPre' in section 'Service'
    [   11.278337] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [  OK  ] Created slice system-serial\x2dgetty.slice.
    [   11.323513] systemd[1]: Started Dispatch Password Requests to Console Directo
    ry Watch.
    [  OK  ] Started Dispatch Password Requests to Console Directory Watch.
    [   11.365212] systemd[1]: Listening on udev Control Socket.
    [  OK  ] Listening on udev Control Socket.
    [   11.402028] systemd[1]: Reached target Remote File Systems.
    [  OK  ] Reached target Remote File Systems.
    [  OK  ] Created slice system-getty.slice.
    [  OK  ] Started Forward Password Requests to Wall Directory Watch.
    [  OK  ] Reached target Paths.
    [  OK  ] Listening on Journal Socket.
             Starting File System Check on Root Device...
             Mounting POSIX Message Queue File System...
             Mounting Kernel Debug File System...
    [  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
    [  OK  ] Reached target Swap.
    [  OK  ] Created slice User and Session Slice.
    [  OK  ] Listening on Process Core Dump Socket.
    [  OK  ] Listening on udev Kernel Socket.
             Starting udev Coldplug all Devices...
    [  OK  ] Listening on initctl Compatibility Named Pipe.
             Starting Load Kernel Modules...
    [  OK  ] Listening on Journal Socket (/dev/log).
    [   12.706135] systemd[1]: Starting Journal Service...
             Starting Journal Service...
    [   12.746873] systemd[1]: Listening on Network Service Netlink Socket.
    [  OK  ] Listening on Network Service Netlink Socket.
    [   12.811685] systemd[1]: Reached target Slices.
    [  OK  ] Reached target Slices.
    [   12.974496] systemd[1]: Mounting Temporary Directory (/tmp)...
             Mounting Temporary Directory (/tmp)...
    [   13.351496] systemd[1]: Started File System Check on Root Device.
    [  OK  ] Started File System Check on Root Device.
    [   13.385393] systemd[1]: Mounted POSIX Message Queue File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [   13.455230] systemd[1]: Mounted Kernel Debug File System.
    [  OK  ] Mounted Kernel Debug File System.
    [   13.515077] systemd[1]: systemd-modules-load.service: Main process exited, co
    de=exited, status=1/FAILURE
    [   13.565604] systemd[1]: systemd-modules-load.service: Failed with result 'exi
    t-code'.
    [   13.635601] systemd[1]: Failed to start Load Kernel Modules.
    [FAILED] Failed to start Load Kernel Modules.
    See 'systemctl status systemd-modules-load.service' for details.
    [  OK  ] Mounted Temporary Directory (/tmp).
             Starting Apply Kernel Variables...
             Mounting Kernel Configuration File System...
             Starting Remount Root and Kernel File Systems...
    [  OK  ] Mounted Kernel Configuration File System.
    [  OK  ] Started Apply Kernel Variables.
    [   14.851694] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [  OK  ] Started Remount Root and Kernel File Systems.
             Starting Create Static Device Nodes in /dev...
    [  OK  ] Started Create Static Device Nodes in /dev.
             Starting udev Kernel Device Manager...
    [  OK  ] Reached target Local File Systems (Pre).
             Mounting /var/volatile...
    [  OK  ] Reached target Containers.
             Mounting /media/ram...
    [  OK  ] Mounted /var/volatile.
    [  OK  ] Mounted /media/ram.
             Starting Load/Save Random Seed...
    [  OK  ] Reached target Local File Systems.
    [  OK  ] Started Load/Save Random Seed.
    [  OK  ] Started Journal Service.
             Starting Flush Journal to Persistent Storage...
    [  OK  ] Started udev Kernel Device Manager.
    [   18.979383] systemd-journald[85]: Received request to flush runtime journal f
    rom PID 1
    [  OK  ] Started Flush Journal to Persistent Storage.
             Starting Create Volatile Files and Directories...
    [  OK  ] Started Create Volatile Files and Directories.
             Starting Network Service...
             Starting Network Time Synchronization...
             Starting Update UTMP about System Boot/Shutdown...
    [  OK  ] Started Update UTMP about System Boot/Shutdown.
    [  OK  ] Started Network Service.
             Starting Network Name Resolution...
             Starting Wait for Network to be Configured...
    [  OK  ] Started Network Time Synchronization.
    [  OK  ] Reached target System Time Synchronized.
    [  OK  ] Started Network Name Resolution.
    [  OK  ] Reached target Network.
    [  OK  ] Reached target Host and Network Name Lookups.
    [  OK  ] Started udev Coldplug all Devices.
    [  OK  ] Found device /dev/ttyS0.
    [  OK  ] Reached target System Initialization.
    [  OK  ] Listening on RPCbind Server Activation Socket.
    [  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [  OK  ] Listening on dropbear.socket.
             Starting Reboot and dump vmcore via kexec...
    [  OK  ] Started Daily rotation of log files.
    [  OK  ] Started Daily Cleanup of Temporary Directories.
    [  OK  ] Reached target Timers.
    [  OK  ] Listening on D-Bus System Message Bus Socket.
    [  OK  ] Reached target Sockets.
    [  OK  ] Reached target Basic System.
    [   36.981192] vbat: disabling
    [   36.984246] v1_8d: disabling
    [   36.987308] v3_3d: disabling
             Starting Simple Network Management Protocol (SNMP) Daemon....
             Starting Login Service...
    [  OK  ] Started D-Bus System Message Bus.
    [  OK  ] Started myinitscript.
             Starting Lightning Fast Webserver With Light System Requirements...
             Starting RPC Bind Service...
    [  OK  ] Started Redis In-Memory Data Store.
             Starting Print notice about GPLv3 packages...
             Starting Avahi mDNS/DNS-SD Stack...
    [  OK  ] Started Job spooling tools.
             Starting rc.pvr.service...
             Starting Permit User Sessions...
    [  OK  ] Started Periodic Command Scheduler.
    [   46.551574] cpsw 4a100000.ethernet: initializing cpsw version 1.12 (0)
    [   46.702559] Marvell 88E1510 4a101000.mdio:01: attached PHY driver [Marvell 88
    E1510] (mii_bus:phy_addr=4a101000.mdio:01, irq=POLL)
             Starting Enable and configure wl18xx bluetooth stack...
    [  OK  ] Started Reboot and dump vmcore via kexec.
    [  OK  ] Started Lightning Fast Webserver With Light System Requirements.
    [  OK  ] Started RPC Bind Service.
    [  OK  ] Started rc.pvr.service.
    [  OK  ] Started Permit User Sessions.
    [  OK  ] Started Enable and configure wl18xx bluetooth stack.
    [  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
    [  OK  ] Found device /dev/ttyS3.
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
            autoconf
            bash-dev
            bash
            bc
            binutils
            cifs-utils
            cpio
            cpp-symlinks
            cpp
            dosfstools
            elfutils
            findutils
            g++-symlinks
            g++
            gawk
            gcc-symlinks
            gcc
            gdb
            gdbserver
            gettext
            glmark2
            gstreamer1.0-libav
            gzip
            hidapi
            libbfd
            libcairo-perf-utils
            libdw1
            libelf1
            libgdbm-compat4
            libgdbm-dev
            libgdbm6
            libgettextlib
            libgettextsrc
            libgmp10
            libidn2-0
            libmavconn
            libmpc3
            libmpfr6
            libreadline-dev
            libreadline7
            libunistring2
            m4-dev
            m4
            make
            mavlink
            mavros-extras
            mavros-msgs
            mavros
            nettle
            pdm-anomaly-detection
            socketcan-interface
            swig-dev
            swig
            which

    If you do not wish to distribute GPLv3 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  ] Started Print notice about GPLv3 packages.
    [ TIME ] Timed out waiting for device dev-ttyGS0.device.
    [DEPEND] Dependency failed for Serial Getty on ttyGS0.
    [ TIME ] Timed out waiting for device dev-mmcblk0p1.device.
    [DEPEND] Dependency failed for Start USB gadget.
    [DEPEND] Dependency failed for /run/media/mmcblk0p1.
    [DEPEND] Dependency failed for File System Check on /dev/mmcblk0p1.
    [     *] (2 of 3) A start job is running for�р�ogin Service (1min 35s / 1min 56s
    [    **] (2 of 3) A start job is running for�…ogin Service (1min 36s / 1min 56s
    [   ***] (2 of 3) A start job is running for�…ogin Service (1min 36s / 1min 56s
    [  *** ] (3 of 3) A start job is running for�…e Configured (1min 37s / no limit
    [ ***  ] (3 of 3) A start job is running for�…e Configured (1min 37s / no limit
    [***   ] (3 of 3) A start job is running for�…e Configured (1min 38s / no limit
    [**    ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 38s / 2min 2s
    [*     ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 39s / 2min 2s
    [**    ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 40s / 2min 2s
    [***   ] (2 of 3) A start job is running for�…ogin Service (1min 40s / 1min 56s
    [ ***  ] (2 of 3) A start job is running for�…ogin Service (1min 41s / 1min 56s
    [  *** ] (2 of 3) A start job is running for�…ogin Service (1min 41s / 1min 56s
    [   ***] (3 of 3) A start job is running for�…e Configured (1min 42s / no limit
    [    **] (3 of 3) A start job is running for�…e Configured (1min 42s / no limit
    [     *] (3 of 3) A start job is running for�…e Configured (1min 43s / no limit
    [    **] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 43s / 2min 2s
    [   ***] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 44s / 2min 2s
    [  *** ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 44s / 2min 2s
    [ ***  ] (2 of 3) A start job is running for�…ogin Service (1min 45s / 1min 56s
    [***   ] (2 of 3) A start job is running for�…ogin Service (1min 46s / 1min 56s
    [**    ] (2 of 3) A start job is running for�…ogin Service (1min 46s / 1min 56s
    [*     ] (3 of 3) A start job is running for�…e Configured (1min 47s / no limit
    [**    ] (3 of 3) A start job is running for�…e Configured (1min 47s / no limit
    [***   ] (3 of 3) A start job is running for�…e Configured (1min 48s / no limit
    [ ***  ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 48s / 2min 2s
    [  *** ] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 49s / 2min 2s
    [   ***] (1 of 3) A start job is running for�…/DNS-SD Stack (1min 49s / 2min 2s
    [    **] (2 of 3) A start job is running for�…ogin Service (1min 50s / 1min 56s
    [     *] (2 of 3) A start job is running for�…ogin Service (1min 50s / 1min 56s
    [    **] (2 of 3) A start job is running for�…ogin Service (1min 51s / 1min 56s
    [  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [  OK  ] Created slice system-systemd\x2dfsck.slice.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [  OK  ] Started Redis In-Memory Data Store.
    [  OK  ] Started Serial Getty on ttyS3.
    [  OK  ] Started Getty on tty1.
    [  OK  ] Started Serial Getty on ttyS0.
    [  OK  ] Reached target Login Prompts.
             Starting Synchronize System and HW clocks...
             Starting weston.service...
    [  OK  ] Started NFS status monitor for NFSv2/3 locking..
    [FAILED] Failed to start Synchronize System and HW clocks.
    See 'systemctl status sync-clocks.service' for details.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [  OK  ] Started Redis In-Memory Data Store.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
    [  OK  ] Started Login Service.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [  OK  ] Started Redis In-Memory Data Store.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [  OK  ] Started Redis In-Memory Data Store.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [  OK  ] Started Redis In-Memory Data Store.
    [  OK  ] Stopped Redis In-Memory Data Store.
    [FAILED] Failed to start Redis In-Memory Data Store.
    See 'systemctl status redis.service' for details.
    [  OK  ] Started weston.service.
             Starting telnetd.service...
    am335x-evm login:

    The BOOT logs when not booting:

    In this two types of prints are coming in minicom.

    Thanks & Regards,

    Bhardwaj.

  • 1/. How to trigger the lockup? by HW cold reset or warm reset?
    2/. How often the lockup happen?
    3/. The lockup is observed on one board or multiple board?
    Best,
    -Hong