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Linux/AM5728: Linux reboots continuously

Part Number: AM5728
Other Parts Discussed in Thread: BEAGLEBOARD-X15, , PMP, DRA752, TMP102

Tool/software: Linux

hi,all

booting linux failed! sdk version is 'ti-processor-sdk-linux-am57xx-evm-03.02.00.05-Linux-x86-Install.bin';

reboot on following message:

.......

[  OK  ] Started Journal Service.
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Create list of required sta...ce nodes for the current kernel.
         Starting Create Static Device Nodes in /dev...
         Starting Load/Save Random Seed...
         Starting udev Coldplug all Devices...
         Starting Apply Kernel Variables...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Apply Kernel Variables.
[    6.357771] systemd-journald[152]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[    6.882806] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[  OK  ] Started Create Volatile Files and Directories.
[    6.941013]  remoteproc0: 58820000.ipu is available
[    6.945919]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    6.963319]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    7.011627] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[    7.023056]  remoteproc1: 55020000.ipu is available
[    7.031022]  remoteproc1: Note: remoteproc is still under development and considered experimental.
[    7.044937]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[  OK  ] Started udev Coldplug all Devices.
[    7.082056] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[    7.096331]  remoteproc2: 40800000.dsp is available
[    7.101844]  remoteproc2: Note: remoteproc is still under development and considered experimental.
[  OK  ] Found device /dev/ttyS2.
[    7.122317]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[  OK  ] Reached target System Initialization.[    7.153085] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000

[    7.172827]  remoteproc3: 41000000.dsp is available

reboot and reboot again until power down.

anyone coule help me to solve the problem?

Thanks.

  • Is this a custom board? Please post the complete boot log.
  • thanks! Biser.

    Debuging board is my custom board,which differing with the sdk board is th ddr3' size,resized 4GB to 2GB on my custom board.

    and on my custom board,u-boot running is OK.

    where is the preblems?

    all boot log:

    U-Boot SPL 2016.05 (Apr 10 2017 - 11:33:15)
    DRA752-GP ES2.0
    Trying to boot from MMC1
    ### spl: mmc boot mode: fs
    reading args
    spl_load_image_fat_os: error reading image args, err - -1
    reading u-boot.img
    Filesize: 641052 bytes
    ### Size: 641052, got: 64
    reading u-boot.img
    Filesize: 641052 bytes
    ### Size: 641052, got: 1260
    reading u-boot.img
    Filesize: 641052 bytes
    ### Size: 641052, got: 413532
    ### spl_fit_select_fdt FIT: Selected 'am57xx-beagle-x15'
    reading u-boot.img
    Filesize: 641052 bytes
    ### Size: 641052, got: 77589


    U-Boot 2016.05 (Apr 10 2017 - 11:33:15 +0800)

    CPU : DRA752-GP ES2.0
    ### Model: TI AM5728 BeagleBoard-X15
    Board: AM572x EVM REV A.30
    DRAM: 2 GiB
    MMC: no pinctrl for sdr104
    no pinctrl for ddr50
    no pinctrl for sdr50
    no pinctrl for sdr25
    no pinctrl for sdr12
    OMAP SD/MMC: 0, OMAP SD/MMC: 1
    reading uboot.env

    ** Unable to read "uboot.env" from mmc0:1 **
    Using default environment

    SCSI: SATA link 0 timeout.
    AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
    flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
    scanning bus for devices...
    Found 0 device(s).
    Net:
    Warning: ethernet@48484000 using MAC address from ROM
    eth0: ethernet@48484000
    Hit any key to stop autoboot: 0
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    reading boot.scr
    ** Unable to read file boot.scr **
    reading uEnv.txt
    Filesize: 574 bytes
    ### Size: 574, got: 574
    574 bytes read in 7 ms (80.1 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc0 ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3596184 bytes read in 218 ms (15.7 MiB/s)
    102718 bytes read in 84 ms (1.2 MiB/s)
    Kernel image @ 0x82000000 [ 0x000000 - 0x36df98 ]
    ## Flattened Device Tree blob at 88000000
    Booting using the fdt blob at 0x88000000
    Loading Device Tree to 8ffe3000, end 8ffff13d ... OK

    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Initializing cgroup subsys cpuset
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Initializing cgroup subsys cpuacct
    [ 0.000000] Linux version 4.4.32-gadde2ca9f8 (porcheson@porcheson-Inspiron-5758) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #19 SMP PREEMPT Mon Apr 10 16:17:12 CST 2017
    [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [ 0.000000] Machine model: TI AM572x EVM Rev A3
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
    [ 0.000000] Forcing write-allocate cache policy for SMP
    [ 0.000000] Memory policy: Data cache writealloc
    [ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
    [ 0.000000] DRA752 ES2.0
    [ 0.000000] PERCPU: Embedded 11 pages/cpu @eed2f000 s14848 r8192 d22016 u45056
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 472640
    [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=2378b48f-02 rw rootfstype=ext4 rootwait
    [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [ 0.000000] Memory: 1680636K/1897472K available (6579K kernel code, 360K rwdata, 2404K rodata, 332K init, 289K bss, 28420K reserved, 188416K cma-reserved, 1283072K highmem)
    [ 0.000000] Virtual kernel memory layout:
    [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
    [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc08ce044 (8985 kB)
    [ 0.000000] .init : 0xc08cf000 - 0xc0922000 ( 332 kB)
    [ 0.000000] .data : 0xc0922000 - 0xc097c2f0 ( 361 kB)
    [ 0.000000] .bss : 0xc097e000 - 0xc09c66c0 ( 290 kB)
    [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [ 0.000000] Preemptible hierarchical RCU implementation.
    [ 0.000000] Build-time adjustment of leaf fanout to 32.
    [ 0.000000] NR_IRQS:16 nr_irqs:16 16
    [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
    [ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
    [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
    [ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
    [ 0.000015] Switching to timer-based delay loop, resolution 162ns
    [ 0.000327] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [ 0.000335] OMAP clocksource: 32k_counter at 32768 Hz
    [ 0.000753] Console: colour dummy device 80x30
    [ 0.000769] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [ 0.000775] This ensures that you still see kernel messages. Please
    [ 0.000780] update your kernel commandline.
    [ 0.000794] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [ 0.000807] pid_max: default: 32768 minimum: 301
    [ 0.000899] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000908] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.001440] Initializing cgroup subsys io
    [ 0.001456] Initializing cgroup subsys memory
    [ 0.001479] Initializing cgroup subsys devices
    [ 0.001490] Initializing cgroup subsys freezer
    [ 0.001501] Initializing cgroup subsys perf_event
    [ 0.001511] Initializing cgroup subsys pids
    [ 0.001536] CPU: Testing write buffer coherency: ok
    [ 0.001734] /cpus/cpu@0 missing clock-frequency property
    [ 0.001750] /cpus/cpu@1 missing clock-frequency property
    [ 0.001761] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [ 0.001799] Setting up static identity map for 0x800082c0 - 0x80008318
    [ 0.080064] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [ 0.080126] Brought up 2 CPUs
    [ 0.080139] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [ 0.080146] CPU: All CPU(s) started in HYP mode.
    [ 0.080152] CPU: Virtualization extensions available.
    [ 0.080521] devtmpfs: initialized
    [ 0.108312] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [ 0.109261] omap_hwmod: l3_main_2 using broken dt data from ocp
    [ 0.310119] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.314002] pinctrl core: initialized pinctrl subsystem
    [ 0.314834] NET: Registered protocol family 16
    [ 0.315735] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.340232] cpuidle: using governor ladder
    [ 0.370255] cpuidle: using governor menu
    [ 0.378857] OMAP GPIO hardware version 0.1
    [ 0.385341] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [ 0.410974] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [ 0.410985] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [ 0.411445] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [ 0.411455] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [ 0.412024] OMAP DMA hardware revision 0.0
    [ 0.451262] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [ 0.452415] edma 43300000.edma: memcpy is disabled
    [ 0.457150] edma 43300000.edma: TI EDMA DMA engine driver
    [ 0.461315] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [ 0.461498] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [ 0.461654] omap-iommu 58882000.mmu: 58882000.mmu registered
    [ 0.461806] omap-iommu 55082000.mmu: 55082000.mmu registered
    [ 0.462073] omap-iommu 41501000.mmu: 41501000.mmu registered
    [ 0.462272] omap-iommu 41502000.mmu: 41502000.mmu registered
    [ 0.465231] palmas 0-0058: Irq flag is 0x00000008
    [ 0.481983] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
    [ 0.564053] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [ 0.564547] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [ 0.565099] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [ 0.565308] media: Linux media interface: v0.10
    [ 0.565361] Linux video capture interface: v2.00
    [ 0.565405] pps_core: LinuxPPS API ver. 1 registered
    [ 0.565412] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.565439] PTP clock support registered
    [ 0.565489] EDAC MC: Ver: 3.0.0
    [ 0.566223] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
    [ 0.566508] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
    [ 0.566798] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [ 0.567084] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [ 0.567428] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.568241] clocksource: Switched to clocksource arch_sys_counter
    [ 0.579204] NET: Registered protocol family 2
    [ 0.579694] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [ 0.579757] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [ 0.579882] TCP: Hash tables configured (established 8192 bind 8192)
    [ 0.579933] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.579964] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.580176] NET: Registered protocol family 1
    [ 0.580440] RPC: Registered named UNIX socket transport module.
    [ 0.580449] RPC: Registered udp transport module.
    [ 0.580456] RPC: Registered tcp transport module.
    [ 0.580462] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.581434] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [ 0.583842] futex hash table entries: 512 (order: 3, 32768 bytes)
    [ 0.591392] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.592037] NFS: Registering the id_resolver key type
    [ 0.592063] Key type id_resolver registered
    [ 0.592071] Key type id_legacy registered
    [ 0.592131] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.594069] bounce: pool size: 64 pages
    [ 0.594226] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [ 0.594242] io scheduler noop registered
    [ 0.594255] io scheduler deadline registered
    [ 0.594290] io scheduler cfq registered (default)
    [ 0.599299] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [ 0.603015] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
    [ 0.603026] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
    [ 0.603058] IO 0x20003000..0x20012fff -> 0x00000000
    [ 0.603078] MEM 0x20013000..0x2fffffff -> 0x20013000
    [ 0.633386] dra7-pcie 51000000.pcie_rc: link is not up
    [ 0.633548] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
    [ 0.633561] pci_bus 0000:00: root bus resource [bus 00-ff]
    [ 0.633572] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
    [ 0.633581] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [ 0.633976] PCI: bus0: Fast back to back transfers disabled
    [ 0.634092] PCI: bus1: Fast back to back transfers enabled
    [ 0.634174] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [ 0.634189] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [ 0.634202] pci 0000:00:00.0: PCI bridge to [bus 01]
    [ 0.634423] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [ 0.635756] backlight supply power not found, using dummy regulator
    [ 0.636652] ### ti_oppdm_probe: ret 0
    [ 0.636691] ### ti_oppdm_probe: ret 0
    [ 0.636728] ### ti_oppdm_probe: ret 0
    [ 0.636764] ### ti_oppdm_probe: ret 0
    [ 0.636800] ### ti_oppdm_probe: ret 0
    [ 0.695150] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.698569] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
    [ 1.679133] console [ttyS2] enabled
    [ 1.683463] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 302, base_baud = 3000000) is a 8250
    [ 1.693547] [drm] Initialized drm 1.1.0 20060810
    [ 1.700223] OMAP DSS rev 6.1
    [ 1.703983] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [ 1.712415] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [ 1.728636] loop: module loaded
    [ 1.734665] libphy: Fixed MDIO Bus: probed
    [ 1.788274] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [ 1.794397] davinci_mdio 48485000.mdio: detected phy mask fffffffd
    [ 1.803083] libphy: 48485000.mdio: probed
    [ 1.807117] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [ 1.817488] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:7d:55:02
    [ 1.824157] cpsw 48484000.ethernet: cpts: overflow check period 800
    [ 1.831119] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:7d:55:03
    [ 1.839614] mousedev: PS/2 mouse device common for all mice
    [ 1.845653] i2c /dev entries driver
    [ 1.851965] gpio-fan gpio_fan: GPIO fan initialized
    [ 1.857181] tmp102 0-0048: error reading config register
    [ 1.862545] tmp102: probe of 0-0048 failed with error -121
    [ 1.871128] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [ 1.876130] vdd_3v3: supplied by regen1
    [ 1.918924] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
    [ 1.925307] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
    [ 2.009615] ledtrig-cpu: registered to indicate activity on CPUs
    [ 2.019496] NET: Registered protocol family 10
    [ 2.034795] sit: IPv6 over IPv4 tunneling driver
    [ 2.040038] NET: Registered protocol family 17
    [ 2.044722] Key type dns_resolver registered
    [ 2.049271] Power Management for TI OMAP4+ devices.
    [ 2.054419] Registering SWP/SWPB emulation handler
    [ 2.061942] dmm 4e000000.dmm: initialized all PAT entries
    [ 2.082324] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 2.089009] [drm] No driver support for vblank timestamp query.
    [ 2.097586] [drm] Enabling DMM ywrap scrolling
    [ 2.125572] mmc0: host does not support reading read-only switch, assuming write-enable
    [ 2.127514] mmc0: new high speed SDHC card at address 1234
    [ 2.137973] mmcblk0: mmc0:1234 SA08G 7.25 GiB
    [ 2.141260] Console: switching to colour frame buffer device 100x30
    [ 2.141334] mmcblk0: p1 p2
    [ 2.171327] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [ 2.201092] mmc1: MAN_BKOPS_EN bit is not set
    [ 2.207296] mmc1: new DDR MMC card at address 0001
    [ 2.212803] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
    [ 2.222584] mmcblk1: mmc1:0001 SEM04G 3.69 GiB
    [ 2.227357] mmcblk1boot0: mmc1:0001 SEM04G partition 1 2.00 MiB
    [ 2.233556] mmcblk1boot1: mmc1:0001 SEM04G partition 2 2.00 MiB
    [ 2.240539] input: gpio_keys as /devices/platform/gpio_keys/input/input0
    [ 2.247551] hctosys: unable to open rtc device (rtc0)
    [ 2.264405] aic_dvdd_fixed: disabling
    [ 2.268092] vmmcwl_fixed: disabling
    [ 2.271826] ldousb: disabling
    [ 2.275289] ALSA device list:
    [ 2.278291] No soundcards found.
    [ 2.311849] EXT4-fs (mmcblk0p2): recovery complete
    [ 2.316671] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 2.324847] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [ 2.333553] devtmpfs: mounted
    [ 2.336729] Freeing unused kernel memory: 332K (c08cf000 - c0922000)
    [ 2.343203] This architecture does not have kernel memory protection.
    [ 2.658220] systemd[1]: System time before build time, advancing clock.
    [ 2.716598] random: systemd: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
    [ 2.729723] random: systemd: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
    [ 2.741417] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
    [ 2.759982] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.10!

    [ 2.789554] systemd[1]: Set hostname to <am57xx-evm>.
    [ 2.851957] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [ 2.904049] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [ 2.914315] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [ 2.929026] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [ 2.945700] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
    [ 3.048770] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 3.058311] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 3.068281] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 3.435001] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
    [ 3.442834] systemd[1]: sysinit.target: Found dependency on alignment.service/start
    [ 3.450564] systemd[1]: sysinit.target: Found dependency on basic.target/start
    [ 3.457823] systemd[1]: sysinit.target: Found dependency on sockets.target/start
    [ 3.465310] systemd[1]: sysinit.target: Found dependency on rpcbind.socket/start
    [ 3.472770] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
    [ 3.480241] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
    [ 3.489707] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
    [ SKIP ] Ordering cycle found, skipping alignment.service
    [ 3.531174] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
    [ 3.558795] systemd[1]: Listening on Network Service Netlink Socket.
    [ OK ] Listening on Network Service Netlink Socket.
    [ 3.578451] systemd[1]: Reached target Swap.
    [ OK ] Reached target Swap.
    [ 3.599958] systemd[1]: Created slice System Slice.
    [ OK ] Created slice System Slice.
    [ 3.629191] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [ OK ] Created slice system-serial\x2dgetty.slice.
    [ 3.680694] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ OK ] Started Forward Password Requests to Wall Directory Watch.
    [ 3.708607] systemd[1]: Listening on Syslog Socket.
    [ OK ] Listening on Syslog Socket.
    [ 3.729182] systemd[1]: Created slice system-getty.slice.
    [ OK ] Created slice system-getty.slice.
    [ 3.759099] systemd[1]: Created slice User and Session Slice.
    [ OK ] Created slice User and Session Slice.
    [ 3.788480] systemd[1]: Reached target Remote File Systems.
    [ OK ] Reached target Remote File Systems.
    [ 3.808577] systemd[1]: Listening on Journal Socket.
    [ OK ] Listening on Journal Socket.
    [ 3.878644] systemd[1]: Starting Load Kernel Modules...
    Starting Load Kernel Modules...
    [ 3.900900] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [ 3.921940] CMEMK module: reference Linux version 4.4.32
    [ 3.928101] allocated heap buffer 0x40500000 of size 0x100000
    [ 3.934004] cmemk initialized
    [ 3.955850] cryptodev: driver 1.8 loaded.
    [ 3.960226] systemd[1]: Mounting POSIX Message Queue File System...
    Mounting POSIX Message Queue File System...
    [ 3.981017] systemd[1]: Starting Remount Root and Kernel File Systems...
    Starting Remount Root and Kernel File Systems...
    [ 3.999274] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [ 4.038822] systemd[1]: Starting Create list of required static device nodes for the current kernel...
    Starting Create list of required st... nodes for the current kernel...
    [ 4.078776] systemd[1]: Reached target Slices.
    [ OK ] Reached target Slices.
    [ 4.098559] systemd[1]: Listening on Journal Socket (/dev/log).
    [ OK ] Listening on Journal Socket (/dev/log).
    [ 4.158668] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 4.178698] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ OK ] Started Dispatch Password Requests to Console Directory Watch.
    [ 4.208573] systemd[1]: Reached target Paths.
    [ OK ] Reached target Paths.
    [ 4.228600] systemd[1]: Listening on udev Kernel Socket.
    [ OK ] Listening on udev Kernel Socket.
    [ 4.298496] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [ 4.318684] systemd[1]: Listening on udev Control Socket.
    [ OK ] Listening on udev Control Socket.
    [ 4.350980] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [ 4.387076] systemd[1]: Mounted POSIX Message Queue File System.
    [ OK ] Mounted POSIX Message Queue File System.
    [ 4.418566] systemd[1]: Mounted Debug File System.
    [ OK ] Mounted Debug File System.
    [ 4.438507] systemd[1]: Mounted Temporary Directory.
    [ OK ] Mounted Temporary Directory.
    [ 4.468730] systemd[1]: Started Journal Service.
    [ OK ] Started Journal Service.
    [ OK ] Started Load Kernel Modules.
    [ OK ] Started Remount Root and Kernel File Systems.
    [ OK ] Started Create list of required sta...ce nodes for the current kernel.
    [ OK ] Started Setup Virtual Console.
    Starting Create Static Device Nodes in /dev...
    Starting udev Coldplug all Devices...
    Starting Apply Kernel Variables...
    Starting Flush Journal to Persistent Storage...
    [ OK ] Started Apply Kernel Variables.
    [ OK ] Started Create Static Device Nodes in /dev.
    [ 5.192119] systemd-journald[135]: Received request to flush runtime journal from PID 1
    [ OK ] Started Flush Journal to Persistent Storage.
    Starting udev Kernel Device Manager...
    [ OK ] Reached target Local File Systems (Pre).
    Mounting /media/ram...
    Mounting /var/volatile...
    [ OK ] Mounted /var/volatile.
    [ OK ] Mounted /media/ram.
    [ OK ] Started udev Kernel Device Manager.
    [ 5.701444] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [ 5.764720] remoteproc0: 58820000.ipu is available
    [ 5.780466] remoteproc0: Note: remoteproc is still under development and considered experimental.
    [ OK ] Reached target Local File Systems.
    [ 5.798868] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 5.819393] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000


    reboot reboot again and again ....
  • Thanks. I have notified the software team. They will respond here.
  • Thanks, We should get something advise as quick as soon.
  • Thanks,Biser.

    have you  notified the software team.?

    Someone could give me some adivese?

    Thanks.

  • Hi Jiabo,
    There are memory tests(like mtest) in u-boot. Can you perform DDR memory test for entire region and check if it passes ?
  • Thanks.

    And i have tryed some configerations on systemd in rootfs like that:

    sudo mv /lib/systemd/system /lib/systemd/bsystem.

    In other word rename the system file in ' /lib/systemd/'.

    save and exit.

    then power on.CAN go into console mode like these logs:


    U-Boot SPL 2016.05 (May 04 2017 - 17:02:00)
    DRA752-GP ES2.0
    Trying to boot from MMC1
    ### spl: mmc boot mode: fs
    reading args
    spl_load_image_fat_os: error reading image args, err - -1
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 64
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 1260
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 413036
    ### spl_fit_select_fdt FIT: Selected 'am57xx-beagle-x15'
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 77605


    U-Boot 2016.05 (May 04 2017 - 17:02:00 +0800)

    CPU : DRA752-GP ES2.0
    ### Model: TI AM5728 BeagleBoard-X15
    Board: AM572x EVM REV A.30
    DRAM: 2 GiB
    MMC: no pinctrl for sdr104
    no pinctrl for ddr50
    no pinctrl for sdr50
    no pinctrl for sdr25
    no pinctrl for sdr12
    OMAP SD/MMC: 0, OMAP SD/MMC: 1
    reading uboot.env

    ** Unable to read "uboot.env" from mmc0:1 **
    Using default environment

    SCSI: SATA link 0 timeout.
    AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
    flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
    scanning bus for devices...
    Found 0 device(s).
    Net:
    Warning: ethernet@48484000 using MAC address from ROM
    eth0: ethernet@48484000
    Hit any key to stop autoboot: 0
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    reading boot.scr
    ** Unable to read file boot.scr **
    reading uEnv.txt
    Filesize: 574 bytes
    ### Size: 574, got: 574
    574 bytes read in 7 ms (80.1 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc0 ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3596264 bytes read in 220 ms (15.6 MiB/s)
    100363 bytes read in 86 ms (1.1 MiB/s)
    Kernel image @ 0x82000000 [ 0x000000 - 0x36dfe8 ]
    ## Flattened Device Tree blob at 88000000
    Booting using the fdt blob at 0x88000000
    Loading Device Tree to 8ffe4000, end 8ffff80a ... OK

    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Initializing cgroup subsys cpuset
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Initializing cgroup subsys cpuacct
    [ 0.000000] Linux version 4.4.32-gadde2ca9f8 (psuser@ubuntu) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #12 SMP PREEMPT Thu May 4 14:07:21 CST 2017
    [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [ 0.000000] Machine model: TI AM572x EVM Rev A3
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
    [ 0.000000] Forcing write-allocate cache policy for SMP
    [ 0.000000] Memory policy: Data cache writealloc
    [ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
    [ 0.000000] DRA752 ES2.0
    [ 0.000000] PERCPU: Embedded 11 pages/cpu @eed31000 s14848 r8192 d22016 u45056
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 472640
    [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=2378b48f-02 rw rootfstype=ext4 rootwait
    [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [ 0.000000] Memory: 1680648K/1897472K available (6579K kernel code, 360K rwdata, 2404K rodata, 332K init, 289K bss, 28408K reserved, 188416K cma-reserved, 1283072K highmem)
    [ 0.000000] Virtual kernel memory layout:
    [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
    [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc08ce044 (8985 kB)
    [ 0.000000] .init : 0xc08cf000 - 0xc0922000 ( 332 kB)
    [ 0.000000] .data : 0xc0922000 - 0xc097c2f0 ( 361 kB)
    [ 0.000000] .bss : 0xc097e000 - 0xc09c66c0 ( 290 kB)
    [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [ 0.000000] Preemptible hierarchical RCU implementation.
    [ 0.000000] Build-time adjustment of leaf fanout to 32.
    [ 0.000000] NR_IRQS:16 nr_irqs:16 16
    [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
    [ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
    [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
    [ 0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
    [ 0.000016] Switching to timer-based delay loop, resolution 162ns
    [ 0.000327] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [ 0.000335] OMAP clocksource: 32k_counter at 32768 Hz
    [ 0.000746] Console: colour dummy device 80x30
    [ 0.000761] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [ 0.000767] This ensures that you still see kernel messages. Please
    [ 0.000773] update your kernel commandline.
    [ 0.000785] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [ 0.000798] pid_max: default: 32768 minimum: 301
    [ 0.000891] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000901] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.001435] Initializing cgroup subsys io
    [ 0.001451] Initializing cgroup subsys memory
    [ 0.001475] Initializing cgroup subsys devices
    [ 0.001487] Initializing cgroup subsys freezer
    [ 0.001498] Initializing cgroup subsys perf_event
    [ 0.001509] Initializing cgroup subsys pids
    [ 0.001533] CPU: Testing write buffer coherency: ok
    [ 0.001730] /cpus/cpu@0 missing clock-frequency property
    [ 0.001747] /cpus/cpu@1 missing clock-frequency property
    [ 0.001757] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [ 0.001794] Setting up static identity map for 0x800082c0 - 0x80008318
    [ 0.080073] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [ 0.080136] Brought up 2 CPUs
    [ 0.080148] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [ 0.080155] CPU: All CPU(s) started in HYP mode.
    [ 0.080160] CPU: Virtualization extensions available.
    [ 0.080529] devtmpfs: initialized
    [ 0.107913] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [ 0.108855] omap_hwmod: l3_main_2 using broken dt data from ocp
    [ 0.309118] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.313010] pinctrl core: initialized pinctrl subsystem
    [ 0.313841] NET: Registered protocol family 16
    [ 0.314745] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.340240] cpuidle: using governor ladder
    [ 0.370265] cpuidle: using governor menu
    [ 0.378846] OMAP GPIO hardware version 0.1
    [ 0.385350] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [ 0.410221] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [ 0.410232] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [ 0.410707] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [ 0.410716] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [ 0.411288] OMAP DMA hardware revision 0.0
    [ 0.451288] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [ 0.452432] edma 43300000.edma: memcpy is disabled
    [ 0.457087] edma 43300000.edma: TI EDMA DMA engine driver
    [ 0.461212] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [ 0.461396] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [ 0.461551] omap-iommu 58882000.mmu: 58882000.mmu registered
    [ 0.461704] omap-iommu 55082000.mmu: 55082000.mmu registered
    [ 0.461969] omap-iommu 41501000.mmu: 41501000.mmu registered
    [ 0.462167] omap-iommu 41502000.mmu: 41502000.mmu registered
    [ 0.465029] palmas 0-0058: Irq flag is 0x00000008
    [ 0.481977] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
    [ 0.563999] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [ 0.564484] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [ 0.564687] media: Linux media interface: v0.10
    [ 0.564740] Linux video capture interface: v2.00
    [ 0.564781] pps_core: LinuxPPS API ver. 1 registered
    [ 0.564787] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.564816] PTP clock support registered
    [ 0.564866] EDAC MC: Ver: 3.0.0
    [ 0.565598] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
    [ 0.565882] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
    [ 0.566173] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [ 0.566449] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [ 0.566782] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.567594] clocksource: Switched to clocksource arch_sys_counter
    [ 0.578403] NET: Registered protocol family 2
    [ 0.578899] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [ 0.578962] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [ 0.579087] TCP: Hash tables configured (established 8192 bind 8192)
    [ 0.579134] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.579165] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.579372] NET: Registered protocol family 1
    [ 0.579634] RPC: Registered named UNIX socket transport module.
    [ 0.579643] RPC: Registered udp transport module.
    [ 0.579649] RPC: Registered tcp transport module.
    [ 0.579656] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.580618] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [ 0.582982] futex hash table entries: 512 (order: 3, 32768 bytes)
    [ 0.590613] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.591259] NFS: Registering the id_resolver key type
    [ 0.591286] Key type id_resolver registered
    [ 0.591293] Key type id_legacy registered
    [ 0.591356] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.593303] bounce: pool size: 64 pages
    [ 0.593456] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [ 0.593472] io scheduler noop registered
    [ 0.593486] io scheduler deadline registered
    [ 0.593521] io scheduler cfq registered (default)
    [ 0.598493] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [ 0.602185] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
    [ 0.602196] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
    [ 0.602228] IO 0x20003000..0x20012fff -> 0x00000000
    [ 0.602248] MEM 0x20013000..0x2fffffff -> 0x20013000
    [ 0.632431] dra7-pcie 51000000.pcie_rc: link is not up
    [ 0.632593] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
    [ 0.632606] pci_bus 0000:00: root bus resource [bus 00-ff]
    [ 0.632616] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
    [ 0.632626] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [ 0.633031] PCI: bus0: Fast back to back transfers disabled
    [ 0.633153] PCI: bus1: Fast back to back transfers enabled
    [ 0.633235] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [ 0.633250] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [ 0.633263] pci 0000:00:00.0: PCI bridge to [bus 01]
    [ 0.633487] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [ 0.693098] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.696451] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
    [ 1.645054] console [ttyS2] enabled
    [ 1.649402] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 302, base_baud = 3000000) is a 8250
    [ 1.659465] [drm] Initialized drm 1.1.0 20060810
    [ 1.666039] OMAP DSS rev 6.1
    [ 1.669852] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [ 1.678326] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [ 1.694249] loop: module loaded
    [ 1.700219] libphy: Fixed MDIO Bus: probed
    [ 1.747627] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [ 1.753751] davinci_mdio 48485000.mdio: detected phy mask fffffffd
    [ 1.762052] libphy: 48485000.mdio: probed
    [ 1.766083] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [ 1.776462] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:7d:55:02
    [ 1.783153] cpsw 48484000.ethernet: cpts: overflow check period 800
    [ 1.790176] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:7d:55:03
    [ 1.798698] mousedev: PS/2 mouse device common for all mice
    [ 1.804718] i2c /dev entries driver
    [ 1.810911] gpio-fan gpio_fan: GPIO fan initialized
    [ 1.816108] tmp102 0-0048: error reading config register
    [ 1.821503] tmp102: probe of 0-0048 failed with error -121
    [ 1.830096] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [ 1.835101] vdd_3v3: supplied by regen1
    [ 1.888093] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
    [ 1.894478] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
    [ 1.998900] ledtrig-cpu: registered to indicate activity on CPUs
    [ 2.010127] NET: Registered protocol family 10
    [ 2.025431] sit: IPv6 over IPv4 tunneling driver
    [ 2.030692] NET: Registered protocol family 17
    [ 2.035365] Key type dns_resolver registered
    [ 2.039920] Power Management for TI OMAP4+ devices.
    [ 2.045071] Registering SWP/SWPB emulation handler
    [ 2.052556] dmm 4e000000.dmm: initialized all PAT entries
    [ 2.062206] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 2.068870] [drm] No driver support for vblank timestamp query.
    [ 2.074835] omapdrm omapdrm.0: No connectors reported connected with modes
    [ 2.081761] [drm] Cannot find any crtc or sizes - going 1024x768
    [ 2.084899] mmc0: host does not support reading read-only switch, assuming write-enable
    [ 2.086846] mmc0: new high speed SDHC card at address 1234
    [ 2.097358] mmcblk0: mmc0:1234 SA08G 7.25 GiB
    [ 2.102319] mmcblk0: p1 p2
    [ 2.112382] [drm] Enabling DMM ywrap scrolling
    [ 2.123253] Console: switching to colour frame buffer device 128x48
    [ 2.135140] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [ 2.160440] mmc1: MAN_BKOPS_EN bit is not set
    [ 2.166620] mmc1: new DDR MMC card at address 0001
    [ 2.172472] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
    [ 2.182006] mmcblk1: mmc1:0001 SEM04G 3.69 GiB
    [ 2.186803] mmcblk1boot0: mmc1:0001 SEM04G partition 1 2.00 MiB
    [ 2.192996] mmcblk1boot1: mmc1:0001 SEM04G partition 2 2.00 MiB
    [ 2.199389] hctosys: unable to open rtc device (rtc0)
    [ 2.216818] aic_dvdd_fixed: disabling
    [ 2.220530] vmmcwl_fixed: disabling
    [ 2.224246] ldousb: disabling
    [ 2.227730] ALSA device list:
    [ 2.230712] No soundcards found.
    [ 2.669630] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 2.677806] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [ 2.687252] devtmpfs: mounted
    [ 2.690451] Freeing unused kernel memory: 332K (c08cf000 - c0922000)
    [ 2.696831] This architecture does not have kernel memory protection.
    sh-3.2#
    sh-3.2#
    sh-3.2#

    systemd could occuer some preoblems ?

    what can i debug like this ?

    Thanks.
  • Can you check by removing systemd service specific to remoteproc alone ?
  • Thanks.

    How to remove systemd service specific to remoteproc alone?

    point out step1,,,,steps pls.

    I am unfamiliar to the systemd service.
  • Hi Jiabo,

    I realized remoteproc.ko is a kernel module. Since it is responsible for loading firmware to other cores, I am suspecting it to cause the reboot.

    You can remove ./etc/systemd/system/modutils.service or remove the *.ko /lib/modules/4.4*/kernel/drivers/remoteproc/

    Note: take a backup or move it to another location to restore it back, if it is not causing the issue.
  • Thank you vary mach.

    I have tryed the mothed which your give me. and I can go into the console debug mode as follow:

    U-Boot SPL 2016.05 (May 04 2017 - 17:02:00)
    DRA752-GP ES2.0
    Trying to boot from MMC1
    ### spl: mmc boot mode: fs
    reading args
    spl_load_image_fat_os: error reading image args, err - -1
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 64
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 1260
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 413036
    ### spl_fit_select_fdt FIT: Selected 'am57xx-beagle-x15'
    reading u-boot.img
    Filesize: 640556 bytes
    ### Size: 640556, got: 77605


    U-Boot 2016.05 (May 04 2017 - 17:02:00 +0800)

    CPU  : DRA752-GP ES2.0
    ### Model: TI AM5728 BeagleBoard-X15
    Board: AM572x EVM REV A.30
    DRAM:  2 GiB
    MMC:   no pinctrl for sdr104
    no pinctrl for ddr50
    no pinctrl for sdr50
    no pinctrl for sdr25
    no pinctrl for sdr12
    OMAP SD/MMC: 0, OMAP SD/MMC: 1
    reading uboot.env

    ** Unable to read "uboot.env" from mmc0:1 **
    Using default environment

    SCSI:  SATA link 0 timeout.
    AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
    flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
    scanning bus for devices...
    Found 0 device(s).
    Net:  
    Warning: ethernet@48484000 using MAC address from ROM
    eth0: ethernet@48484000
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    reading boot.scr
    ** Unable to read file boot.scr **
    reading uEnv.txt
    Filesize: 574 bytes
    ### Size: 574, got: 574
    574 bytes read in 8 ms (69.3 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc0 ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3596264 bytes read in 219 ms (15.7 MiB/s)
    100363 bytes read in 84 ms (1.1 MiB/s)
    Kernel image @ 0x82000000 [ 0x000000 - 0x36dfe8 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffff80a ... OK

    Starting kernel ...

    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 4.4.32-gadde2ca9f8 (psuser@ubuntu) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #12 SMP PREEMPT Thu May 4 14:07:21 CST 2017
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI AM572x EVM Rev A3
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
    [    0.000000] Forcing write-allocate cache policy for SMP
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
    [    0.000000] DRA752 ES2.0
    [    0.000000] PERCPU: Embedded 11 pages/cpu @eed31000 s14848 r8192 d22016 u45056
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 472640
    [    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=2378b48f-02 rw rootfstype=ext4 rootwait
    [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Memory: 1680648K/1897472K available (6579K kernel code, 360K rwdata, 2404K rodata, 332K init, 289K bss, 28408K reserved, 188416K cma-reserved, 1283072K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    [    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc08ce044   (8985 kB)
    [    0.000000]       .init : 0xc08cf000 - 0xc0922000   ( 332 kB)
    [    0.000000]       .data : 0xc0922000 - 0xc097c2f0   ( 361 kB)
    [    0.000000]        .bss : 0xc097e000 - 0xc09c66c0   ( 290 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]  Build-time adjustment of leaf fanout to 32.
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
    [    0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [    0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
    [    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
    [    0.000015] Switching to timer-based delay loop, resolution 162ns
    [    0.000338] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000346] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000769] Console: colour dummy device 80x30
    [    0.000785] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000791] This ensures that you still see kernel messages. Please
    [    0.000797] update your kernel commandline.
    [    0.000809] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [    0.000822] pid_max: default: 32768 minimum: 301
    [    0.000913] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.000923] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001461] Initializing cgroup subsys io
    [    0.001477] Initializing cgroup subsys memory
    [    0.001500] Initializing cgroup subsys devices
    [    0.001512] Initializing cgroup subsys freezer
    [    0.001523] Initializing cgroup subsys perf_event
    [    0.001533] Initializing cgroup subsys pids
    [    0.001558] CPU: Testing write buffer coherency: ok
    [    0.001755] /cpus/cpu@0 missing clock-frequency property
    [    0.001771] /cpus/cpu@1 missing clock-frequency property
    [    0.001782] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.001817] Setting up static identity map for 0x800082c0 - 0x80008318
    [    0.080066] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.080127] Brought up 2 CPUs
    [    0.080141] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [    0.080148] CPU: All CPU(s) started in HYP mode.
    [    0.080153] CPU: Virtualization extensions available.
    [    0.080522] devtmpfs: initialized
    [    0.107948] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.108887] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.308957] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.312847] pinctrl core: initialized pinctrl subsystem
    [    0.313689] NET: Registered protocol family 16
    [    0.314590] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.340225] cpuidle: using governor ladder
    [    0.370244] cpuidle: using governor menu
    [    0.378819] OMAP GPIO hardware version 0.1
    [    0.385341] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [    0.410291] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.410301] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.410757] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.410766] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.411340] OMAP DMA hardware revision 0.0
    [    0.451257] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [    0.452395] edma 43300000.edma: memcpy is disabled
    [    0.457053] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.461158] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.461343] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.461499] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.461650] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.461913] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.462111] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.464990] palmas 0-0058: Irq flag is 0x00000008
    [    0.481982] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
    [    0.564009] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.564498] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.564700] media: Linux media interface: v0.10
    [    0.564753] Linux video capture interface: v2.00
    [    0.564793] pps_core: LinuxPPS API ver. 1 registered
    [    0.564800] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.564828] PTP clock support registered
    [    0.564879] EDAC MC: Ver: 3.0.0
    [    0.565611] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
    [    0.565892] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
    [    0.566181] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.566460] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.566790] Advanced Linux Sound Architecture Driver Initialized.
    [    0.567606] clocksource: Switched to clocksource arch_sys_counter
    [    0.578432] NET: Registered protocol family 2
    [    0.578928] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.578991] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.579116] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.579163] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.579194] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.579401] NET: Registered protocol family 1
    [    0.579666] RPC: Registered named UNIX socket transport module.
    [    0.579675] RPC: Registered udp transport module.
    [    0.579682] RPC: Registered tcp transport module.
    [    0.579688] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.580646] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.583011] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.590605] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.591253] NFS: Registering the id_resolver key type
    [    0.591279] Key type id_resolver registered
    [    0.591287] Key type id_legacy registered
    [    0.591349] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.593294] bounce: pool size: 64 pages
    [    0.593447] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [    0.593463] io scheduler noop registered
    [    0.593476] io scheduler deadline registered
    [    0.593511] io scheduler cfq registered (default)
    [    0.598495] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.602168] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
    [    0.602179]   No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
    [    0.602211]    IO 0x20003000..0x20012fff -> 0x00000000
    [    0.602231]   MEM 0x20013000..0x2fffffff -> 0x20013000
    [    0.632548] dra7-pcie 51000000.pcie_rc: link is not up
    [    0.632713] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
    [    0.632726] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    0.632737] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
    [    0.632747] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.633156] PCI: bus0: Fast back to back transfers disabled
    [    0.633277] PCI: bus1: Fast back to back transfers enabled
    [    0.633360] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.633375] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.633388] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.633607] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [    0.693876] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.697265] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
    [    1.645857] console [ttyS2] enabled
    [    1.650206] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 302, base_baud = 3000000) is a 8250
    [    1.660264] [drm] Initialized drm 1.1.0 20060810
    [    1.666861] OMAP DSS rev 6.1
    [    1.670668] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [    1.679146] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [    1.695069] loop: module loaded
    [    1.701031] libphy: Fixed MDIO Bus: probed
    [    1.747640] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [    1.753765] davinci_mdio 48485000.mdio: detected phy mask fffffffd
    [    1.762300] libphy: 48485000.mdio: probed
    [    1.766333] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [    1.776707] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:7d:55:02
    [    1.783396] cpsw 48484000.ethernet: cpts: overflow check period 800
    [    1.790414] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:7d:55:03
    [    1.798943] mousedev: PS/2 mouse device common for all mice
    [    1.804968] i2c /dev entries driver
    [    1.811167] gpio-fan gpio_fan: GPIO fan initialized
    [    1.816368] tmp102 0-0048: error reading config register
    [    1.821761] tmp102: probe of 0-0048 failed with error -121
    [    1.830236] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [    1.835249] vdd_3v3: supplied by regen1
    [    1.888113] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
    [    1.894495] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
    [    1.998918] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.010138] NET: Registered protocol family 10
    [    2.025440] sit: IPv6 over IPv4 tunneling driver
    [    2.030703] NET: Registered protocol family 17
    [    2.035377] Key type dns_resolver registered
    [    2.039933] Power Management for TI OMAP4+ devices.
    [    2.045083] Registering SWP/SWPB emulation handler
    [    2.052584] dmm 4e000000.dmm: initialized all PAT entries
    [    2.062220] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [    2.068883] [drm] No driver support for vblank timestamp query.
    [    2.074848] omapdrm omapdrm.0: No connectors reported connected with modes
    [    2.081775] [drm] Cannot find any crtc or sizes - going 1024x768
    [    2.091555] [drm] Enabling DMM ywrap scrolling
    [    2.102277] Console: switching to colour frame buffer device 128x48
    [    2.114044] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [    2.134885] mmc0: host does not support reading read-only switch, assuming write-enable
    [    2.144966] mmc0: new high speed SDHC card at address 1234
    [    2.151492] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
    [    2.161036] mmcblk0: mmc0:1234 SA08G 7.25 GiB
    [    2.166665]  mmcblk0: p1 p2
    [    2.170601] hctosys: unable to open rtc device (rtc0)
    [    2.187697] aic_dvdd_fixed: disabling
    [    2.191579] ldousb: disabling
    [    2.195043] ALSA device list:
    [    2.198040]   No soundcards found.
    [    2.230510] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    2.238690] mmc1: MAN_BKOPS_EN bit is not set
    [    2.238700] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    2.251000] mmc1: new DDR MMC card at address 0001
    [    2.256611] devtmpfs: mounted
    [    2.259809] Freeing unused kernel memory: 332K (c08cf000 - c0922000)
    [    2.266206] This architecture does not have kernel memory protection.
    [    2.272761] mmcblk1: mmc1:0001 SEM04G 3.69 GiB
    [    2.287659] mmcblk1boot0: mmc1:0001 SEM04G partition 1 2.00 MiB
    [    2.303922] mmcblk1boot1: mmc1:0001 SEM04G partition 2 2.00 MiB
    [    2.584755] systemd[1]: System time before build time, advancing clock.
    [    2.620550] random: systemd: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
    [    2.633558] random: systemd: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
    [    2.645233] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
    [    2.663757] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.10!

    [    2.688896] systemd[1]: Set hostname to <am57xx-evm>.
    [    2.761012] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
    [    2.811178] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [    2.821755] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [    2.833357] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/busybox-syslog.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.851645] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [    2.864045] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/ofono.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.881618] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/lighttpd.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.899387] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/avahi-daemon.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.917440] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [    2.927660] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/alsa-state.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.948810] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/rpcbind.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.971263] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/gplv3-notice.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    2.992594] systemd-sysv-generator[78]: Configuration file /lib/systemd/system/run-postinsts.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.034383] random: systemd: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
    [    3.043966] random: systemd: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
    [    3.053928] random: systemd: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
    [    3.246609] systemd[1]: Configuration file /lib/systemd/system/local-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.264777] systemd[1]: Configuration file /lib/systemd/system/var-lib-machines.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.281524] systemd[1]: Configuration file /lib/systemd/system/umount.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.296910] systemd[1]: Configuration file /lib/systemd/system/system.slice is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.312327] systemd[1]: Configuration file /lib/systemd/system/-.slice is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.327491] systemd[1]: Configuration file /lib/systemd/system/slices.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.343872] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.360821] systemd[1]: Configuration file /lib/systemd/system/systemd-journald.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.379501] systemd[1]: Configuration file /lib/systemd/system/sysinit.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.399253] systemd[1]: Configuration file /lib/systemd/system/basic.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.415711] systemd[1]: Configuration file /lib/systemd/system/alsa-state.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.430905] systemd[1]: Configuration file /lib/systemd/system/alsa-restore.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.447122] systemd[1]: Configuration file /lib/systemd/system/paths.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.462395] systemd[1]: Configuration file /lib/systemd/system/timers.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.478558] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.timer is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.495512] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-clean.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.512596] systemd[1]: Configuration file /lib/systemd/system/time-sync.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.529391] systemd[1]: Configuration file /lib/systemd/system/reboot.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.547471] systemd[1]: Configuration file /lib/systemd/system/systemd-reboot.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.563925] systemd[1]: Configuration file /lib/systemd/system/final.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.579269] systemd[1]: Configuration file /lib/systemd/system/poweroff.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.596230] systemd[1]: Configuration file /lib/systemd/system/systemd-poweroff.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.612839] systemd[1]: Configuration file /lib/systemd/system/rescue.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.629094] systemd[1]: Configuration file /lib/systemd/system/rescue.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.645291] systemd[1]: Configuration file /lib/systemd/system/graphical.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.661973] systemd[1]: Configuration file /lib/systemd/system/multi-user.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.680567] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.path is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.697873] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-wall.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.715217] systemd[1]: Configuration file /lib/systemd/system/systemd-user-sessions.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.732212] systemd[1]: Configuration file /lib/systemd/system/nss-user-lookup.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.748359] systemd[1]: Configuration file /lib/systemd/system/systemd-logind.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.765103] systemd[1]: Configuration file /lib/systemd/system/dbus.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.780682] systemd[1]: Configuration file /lib/systemd/system/user.slice is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.795804] systemd[1]: Configuration file /lib/systemd/system/dbus.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.811309] systemd[1]: Configuration file /lib/systemd/system/getty.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.827806] systemd[1]: Cannot add dependency getty@tty1.service.ss to getty.target, ignoring: Invalid argument
    [    3.839203] systemd[1]: Configuration file /lib/systemd/system/serial-getty@.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.856474] systemd[1]: Configuration file /lib/systemd/system/rc-local.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.872396] systemd[1]: Configuration file /lib/systemd/system/network.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.887929] systemd[1]: Configuration file /lib/systemd/system/network-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.903957] systemd[1]: Configuration file /lib/systemd/system/serial-getty@.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.919906] systemd[1]: Configuration file /lib/systemd/system/gplv3-notice.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.935468] systemd[1]: Configuration file /lib/systemd/system/systemd-resolved.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.952059] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.resolve1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.969267] systemd[1]: Configuration file /lib/systemd/system/busnames.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.986058] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.systemd1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.003243] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.network1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.020464] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.hostname1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.039507] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.login1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.056840] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.timedate1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.074142] systemd[1]: Configuration file /lib/systemd/system/systemd-timedated.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.091021] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.machine1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.108218] systemd[1]: Configuration file /lib/systemd/system/systemd-machined.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.125002] systemd[1]: Configuration file /lib/systemd/system/machine.slice is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.140465] systemd[1]: Configuration file /lib/systemd/system/org.freedesktop.locale1.busname is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.157678] systemd[1]: Configuration file /lib/systemd/system/systemd-localed.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.174374] systemd[1]: Configuration file /lib/systemd/system/busybox-syslog.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.189988] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.206755] systemd[1]: Configuration file /lib/systemd/system/lighttpd.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.221854] systemd[1]: Configuration file /lib/systemd/system/ofono.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.236824] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.252500] systemd[1]: Configuration file /lib/systemd/system/avahi-daemon.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.268820] systemd[1]: Configuration file /lib/systemd/system/remote-fs.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.284562] systemd[1]: Configuration file /lib/systemd/system/remote-fs-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.300581] systemd[1]: Configuration file /lib/systemd/system/strongswan.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.316639] systemd[1]: Configuration file /lib/systemd/system/busybox-klogd.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.333853] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.path is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.352130] systemd[1]: Configuration file /lib/systemd/system/systemd-ask-password-console.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.369658] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.386685] systemd[1]: Configuration file /lib/systemd/system/dev-mqueue.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.402581] systemd[1]: Configuration file /lib/systemd/system/systemd-random-seed.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.421358] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-kernel.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.438401] systemd[1]: Configuration file /lib/systemd/system/systemd-udevd-control.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.455449] systemd[1]: Configuration file /lib/systemd/system/sys-kernel-config.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.472304] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-catalog-update.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.490217] systemd[1]: Configuration file /lib/systemd/system/systemd-tmpfiles-setup-dev.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.507724] systemd[1]: Configuration file /lib/systemd/system/systemd-update-done.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.524456] systemd[1]: Configuration file /lib/systemd/system/kmod-static-nodes.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.541041] systemd[1]: Configuration file /lib/systemd/system/systemd-firstboot.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.557725] systemd[1]: Configuration file /lib/systemd/system/systemd-journal-flush.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.574878] systemd[1]: Configuration file /lib/systemd/system/dev-hugepages.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.590952] systemd[1]: Configuration file /lib/systemd/system/systemd-machine-id-commit.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.608313] systemd[1]: Configuration file /lib/systemd/system/systemd-hwdb-update.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.625138] systemd[1]: Configuration file /lib/systemd/system/ldconfig.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.640904] systemd[1]: Configuration file /lib/systemd/system/systemd-vconsole-setup.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.658049] systemd[1]: Configuration file /lib/systemd/system/sys-fs-fuse-connections.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.675180] systemd[1]: Configuration file /lib/systemd/system/systemd-sysctl.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.691548] systemd[1]: Configuration file /lib/systemd/system/systemd-udev-trigger.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.708477] systemd[1]: Configuration file /lib/systemd/system/sys-kernel-debug.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.724794] systemd[1]: Configuration file /lib/systemd/system/systemd-modules-load.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.743024] systemd[1]: Configuration file /lib/systemd/system/systemd-timesyncd.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.760194] systemd[1]: Configuration file /lib/systemd/system/run-postinsts.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.775695] systemd[1]: Configuration file /lib/systemd/system/swap.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.790932] systemd[1]: Configuration file /lib/systemd/system/emergency.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.807017] systemd[1]: Configuration file /lib/systemd/system/syslog.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.822877] systemd[1]: Configuration file /lib/systemd/system/systemd-journald-audit.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.840098] systemd[1]: Configuration file /lib/systemd/system/systemd-journald-dev-log.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.858281] systemd[1]: Configuration file /lib/systemd/system/sockets.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.875885] systemd[1]: Configuration file /lib/systemd/system/systemd-initctl.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.892447] systemd[1]: Configuration file /lib/systemd/system/systemd-initctl.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.908745] systemd[1]: Configuration file /lib/systemd/system/systemd-networkd.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.925141] systemd[1]: Configuration file /lib/systemd/system/rpcbind.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.940872] systemd[1]: Configuration file /lib/systemd/system/rpcbind.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.955798] systemd[1]: Configuration file /lib/systemd/system/dropbear.socket is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.973167] systemd[1]: Configuration file /lib/systemd/system/tmp.mount is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    4.988470] systemd[1]: Configuration file /lib/systemd/system/systemd-remount-fs.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.006117] systemd[1]: Configuration file /lib/systemd/system/systemd-fsck-root.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.022694] systemd[1]: Configuration file /lib/systemd/system/var-volatile-lib.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.039229] systemd[1]: Configuration file /lib/systemd/system/emergency.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.054906] systemd[1]: Configuration file /lib/systemd/system/local-fs-pre.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.070824] systemd[1]: Configuration file /lib/systemd/system/shutdown.target is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    5.090493] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
    [    5.098313] systemd[1]: sysinit.target: Found dependency on alignment.service/start
    [    5.106012] systemd[1]: sysinit.target: Found dependency on basic.target/start
    [    5.113295] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
    [    5.120756] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
    [    5.130237] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
    [ SKIP ] Ordering cycle found, skipping alignment.service
    [    5.170034] systemd[1]: Reached target Remote File Systems.
    [  OK  ] Reached target Remote File Systems.
    [    5.198052] systemd[1]: Listening on Network Service Netlink Socket.
    [  OK  ] Listening on Network Service Netlink Socket.
    [    5.228121] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [  OK  ] Started Dispatch Password Requests to Console Directory Watch.
    [    5.257901] systemd[1]: Listening on udev Kernel Socket.
    [  OK  ] Listening on udev Kernel Socket.
    [    5.289306] systemd[1]: Created slice System Slice.
    [  OK  ] Created slice System Slice.
    [    5.317873] systemd[1]: Reached target Swap.
    [  OK  ] Reached target Swap.
    [    5.338496] systemd[1]: Created slice User and Session Slice.
    [  OK  ] Created slice User and Session Slice.
    [    5.367998] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [  OK  ] Started Forward Password Requests to Wall Directory Watch.
    [    5.397943] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
    [    5.427826] systemd[1]: Reached target Paths.
    [  OK  ] Reached target Paths.
    [    5.447926] systemd[1]: Listening on Syslog Socket.
    [  OK  ] Listening on Syslog Socket.
    [    5.467931] systemd[1]: Listening on Journal Socket.
    [  OK  ] Listening on Journal Socket.
    [    5.538042] systemd[1]: Starting Load Kernel Modules...
             Starting Load Kernel Modules...
    [    5.570313] systemd[1]: Mounting Debug File System...
             Mounting Debug File System...
    [    5.599574] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
    [    5.610543] systemd[1]: Mounting Temporary Directory...
             Mounting Temporary Directory...
    [    5.640241] systemd[1]: Starting Remount Root and Kernel File Systems...
             Starting Remount Root and Kernel File Systems...
    [    5.655564] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [    5.668749] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [  OK  ] Created slice system-serial\x2dgetty.slice.
    [    5.728048] systemd[1]: Starting Setup Virtual Console...
             Starting Setup Virtual Console...
    [    5.757992] systemd[1]: Listening on Journal Socket (/dev/log).
    [  OK  ] Listening on Journal Socket (/dev/log).
    [    5.818052] systemd[1]: Starting Create Static Device Nodes in /dev...
             Starting Create Static Device Nodes in /dev...
    [    5.858945] systemd[1]: Starting Journal Service...
             Starting Journal Service...
    [    5.887922] systemd[1]: Reached target Slices.
    [  OK  ] Reached target Slices.
    [    5.937882] systemd[1]: Mounting POSIX Message Queue File System...
             Mounting POSIX Message Queue File System...
    [    5.968069] systemd[1]: Listening on udev Control Socket.
    [  OK  ] Listening on udev Control Socket.
    [    5.993703] systemd[1]: Mounted POSIX Message Queue File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [    6.027939] systemd[1]: Mounted Debug File System.
    [  OK  ] Mounted Debug File System.
    [    6.047902] systemd[1]: Mounted Temporary Directory.
    [  OK  ] Mounted Temporary Directory.
    [    6.078053] systemd[1]: Started Journal Service.
    [  OK  ] Started Journal Service.
    [FAILED] Failed to start Load Kernel Modules.
    See 'systemctl status systemd-modules-load.service' for details.
    [  OK  ] Started Remount Root and Kernel File Systems.
    [  OK  ] Started Setup Virtual Console.
    [  OK  ] Started Create Static Device Nodes in /dev.
             Starting udev Kernel Device Manager...
    [  OK  ] Reached target Local File Systems (Pre).
             Mounting /media/ram...
             Mounting /var/volatile...
             Starting udev Coldplug all Devices...
             Starting Apply Kernel Variables...
             Starting Flush Journal to Persistent Storage...
    [  OK  ] Mounted /var/volatile.
    [  OK  ] Mounted /media/ram.
    [  OK  ] Started udev Kernel Device Manager.
    [  OK  ] Started Apply Kernel Variables.
    [    7.030558] systemd-journald[137]: Received request to flush runtime journal from PID 1
    [  OK  ] Started Flush Journal to Persistent Storage.
    [  OK  ] Reached target Local File Systems.
             Starting Create Volatile Files and Directories...
             Starting Load/Save Random Seed...
    [  OK  ] Started Create Volatile Files and Directories.
    [  OK  ] Started Load/Save Random Seed.
    [  OK  ] Started udev Coldplug all Devices.
    [  OK  ] Found device /dev/ttyS2.
             Starting Network Time Synchronization...
    [  OK  ] Started Network Time Synchronization.
    [  OK  ] Reached target System Time Synchronized.
             Starting Synchronize System and HW clocks...
    [FAILED] Failed to start Synchronize System and HW clocks.
    See 'systemctl status sync-clocks.service' for details.
    [  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [  OK  ] Reached target System Initialization.
    [  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [  OK  ] Started Daily Cleanup of Temporary Directories.
    [  OK  ] Reached target Timers.
    [  OK  ] Listening on RPCbind Server Activation Socket.
    [  OK  ] Listening on dropbear.socket.
    [   8.670550] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [  OK  ] Listening on D-Bus System Message Bus Socket.
    [  OK  ] Reached target Sockets.
    [  OK  ] Reached target Basic System.
             Starting Avahi mDNS/DNS-SD Stack...
             Starting Permit User Sessions...
             Starting Telephony service...
             Starting tiipclad-daemon.service...
    [  OK  ] Started D-Bus System Message Bus.
    [  OK  ] Started Telephony service.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
             Starting Network Service...
    [  OK  ] Started Kernel Logging Service.
    [  OK  ] Started System Logging Service.
    [    9.243246] net eth1: initializing cpsw version 1.15 (0)
    [    9.260194] net eth0: initialized cpsw ale version 1.4
    [    9.265364] net eth0: ALE Table size 1024
             Starting Print notice about GPLv3 packages...
    [  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
             Starting Login Service...
    [    9.295698] libphy: PHY 48485000.mdio:02 not found
    [  OK  ] Started Network Service.[    9.332633] net eth1: phy "48485000.mdio:02" not found on slave 1, err -19

    [  OK  ] Started Permit User Sessions.
    [  OK  ] Started tiipclad-daemon.service.
    [    9.367687] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [    9.395852] net eth0: initializing cpsw version 1.15 (0)
    [    9.513490] net eth0: phy found : id is : 0x221622
    [    9.550198] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
             Starting thermal-zone-init.service...
    [  OK  ] Started Serial Getty on ttyS2.
    [  OK  ] Reached target Network.
             Starting Lightning Fast Webserver With Light System Requirements...
             Starting Network Name Resolution...
    [  OK  ] Started Login Service.
    [  OK  ] Started thermal-zone-init.service.
    [  OK  ] Started Lightning Fast Webserver With Light System Requirements.
    [  OK  ] Started Network Name Resolution.
    [   10.674388] random: nonblocking pool is initialized
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
            autoconf
            binutils-dev
            binutils
            bison-dev
            bison
            cpp-symlinks
            cpp
            dosfstools
            g++-symlinks
            g++
            gawk-dev
            gawk
            gcc-symlinks
            gcc
            gdb
            gdbc6x
            gdbserver
            gstreamer1.0-libav
            hidapi
            libcairo-perf-utils
            libgmp10
            libidn11
            libmpc3
            libmpfr4
            m4-dev
            m4
            make
            nettle
            parted
            swig-dev
            swig

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    the above packages prior to distribution.  This can be done using
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    Arago Project http://arago-project.org am57xx-evm ttyS2

    Arago 2016.10 am57xx-evm ttyS2

    am57xx-evm login: root
    root@am57xx-evm:~#

    as only i remove the *.ko in /lib/systemd/modules.

    but I should do some test to find out which ko module causing the problem.

    another question is that how to custom the rootfs about the systemd modbule  to resize the rootfs.

    pls give me some adivese, thanks.

  • Hi,Dwarakesh R

    I have confirmed the problem leaded by the ko modules in /lib/modules/4.4*/.

    But I cann't check out which the module is the point.

    should you give me some advises to check out the module.

    I have tryed as follow but failed:

    root@am57xx-evm: cd lib/modules/4.4.32-gadde2ca9f8

    root@am57xx-evm: modprobe -v kernel/drivers/char.b/hw_random/omap-rng.ko

    FAILED: modprobe: FATAL: Module kernel/drivers/char.b/hw_random/omap-rng.ko not found in directory /lib/modules/4.4.32-gadde2ca9f8

    Thanks.
  • I thought you have removed only the *.ko inside /lib/modules/4.4*/kernel/drivers/remoteproc/
    Can you try removing only them and check ?
  • Hi,Dwarakesh R.

    yes,I have tryed to remove only the *.ko inside  /lib/modules/4.4*/kernel/drivers/remoteproc/.

    just like this:

    mv /lib/modules/4.4*/kernel/drivers/remoteproc  /lib/modules/4.4*/kernel/drivers/remoteproc.b

    save and exit

    power on and booting failed, reboot again and again.

    so, I  want to get an advise to checking modules.

    chould you help me ?

    Thanks.

  • In that case can you rename/remove lib/systemd/system/systemd-modules-load.service to some other name. Then once you get shell, copy/rename it back to lib/systemd/system/systemd-modules-load.service.

    Then you can issue the following command

    # systemctl start systemd-modules-load.service

    Above will start systemd service specific to loading kernel modules. It could give you logs and might help to narrow down on the module causing issue.
  • I have tryed by removing the lib/systemd/system/systemd-modules-load.service file like this.

    mv lib/systemd/system/systemd-modules-load.service ../

    save and exit.

    But failed.

    and if remove the module.dep.bin in /lib/modules/4.4*/ to other dir.like this

    mv /lib/modules/4.4*/ module.dep.bin ../

    Can go into shell.

    I cann't check out which moudle leading prpblem now.
  • After that can you check lsmod to see how many modules inserted ?
  • running lsmod showing no module inserted.
  • can you copy back module.dep.bin, and then try the following command:
    # systemctl start systemd-modules-load.service
  • running  the command "systemctl start systemd-modules-load.service" failed,showing log as follow:

    Failed to start systemd-modules-load.service: Unit systemd-modules-load.service not found.

    module.dep.bin &  systemd-modules-load.service  are in the initial dir.

    I can get shell just removing the module.dep.bin to another dir  or rename it.

    what can i do next?

    Thanks.

  • running  the command "systemctl start systemd-modules-load.service" failed,showing log as follow:.

    Did you copy back systemd-modules-load.service back to lib/systemd/system, before running the command.