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Linux/AM5728: Error at systemd service,board reset

Part Number: AM5728
Other Parts Discussed in Thread: BEAGLEBOARD-X15

Tool/software: Linux

Hello i'm using am5728 linux sdk 5.02.

I've modified linux kernel & device tree based on beagleboard-x15.

While trying to boot linux from nfs it shows error while loading modules

Here is my boot commands

setenv serverip 192.168.0.101
setenv rootpath '/home/jigar/ti-processor-sdk-linux-am57xx-evm-05.02.00.10/targetNFS'
setenv bootfile zImage-am57xx-evm.bin
setenv ip_method dhcp
setenv nfsopts 'nolock,v3,tcp,rsize=4096,wsize=4096'
setenv getuenv 'mmc dev ${mmcdev}; if mmc rescan; then if run loadbootenv; then run importbootenv; fi; fi;'
setenv optargs ${optargs} systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M printk.devkmsg=on enforcing=0
setenv optargs ${optargs} lpj=61475
setenv bootcmd 'run getuenv; setenv autoload no;dhcp ;tftp ${loadaddr} zImage-am57xx-evm.bin; tftp ${fdtaddr} am57xx-blower.dtb; run netargs; bootz ${loadaddr} - ${fdtaddr}'
boot

Here is my boot log

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.79-gbde58ab01e (jigar@jigar) (gcc version 7.2.1 20171011 (Linaro GC
C 7.2-2017.11)) #3 SMP PREEMPT Wed May 8 09:33:52 IST 2019
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI AM5728 BeagleBoard-X15 rev C
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[    0.000000] DRA752 ES2.0
[    0.000000] percpu: Embedded 15 pages/cpu @ef636000 s31308 r8192 d21940 u61440
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 259648
[    0.000000] Kernel command line: console=ttyO2,115200n8 systemd.log_level=debug systemd.log_target
=kmsg log_buf_len=1M printk.devkmsg=on enforcing=0 lpj=61475 root=/dev/nfs nfsroot=192.168.0.101:/hom
e/jigar/ti-processor-sdk-linux-am57xx-evm-05.02.00.10/targetNFS,nolock,v3,tcp,rsize=4096,wsize=4096 r
w ip=dhcp
[    0.000000] log_buf_len: 1048576 bytes
[    0.000000] early log buf free: 128532(98%)
[    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: 830184K/1045504K available (8192K kernel code, 328K rwdata, 2216K rodata, 2048
K init, 280K bss, 26904K reserved, 188416K cma-reserved, 234496K 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 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc1052158   ( 329 kB)
[    0.000000]        .bss : 0xc1054000 - 0xc109a120   ( 281 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idl
e_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000017] Switching to timer-based delay loop, resolution 162ns
[    0.000347] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 583270
39986419 ns
[    0.000355] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000800] Console: colour dummy device 80x30
[    0.000822] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000829] This ensures that you still see kernel messages. Please
[    0.000836] update your kernel commandline.
[    0.000859] Calibrating delay loop (skipped) preset value.. 12.29 BogoMIPS (lpj=61475)
[    0.000874] pid_max: default: 32768 minimum: 301
[    0.000993] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001007] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001565] CPU: Testing write buffer coherency: ok
[    0.001606] CPU0: Spectre v2: using ICIALLU workaround
[    0.001822] /cpus/cpu@0 missing clock-frequency property
[    0.001840] /cpus/cpu@1 missing clock-frequency property
[    0.001853] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039881] Setting up static identity map for 0x80200000 - 0x80200060
[    0.059889] Hierarchical SRCU implementation.
[    0.080080] EFI services will not be available.
[    0.099949] smp: Bringing up secondary CPUs ...
[    0.170232] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170238] CPU1: Spectre v2: using ICIALLU workaround
[    0.170339] smp: Brought up 1 node, 2 CPUs
[    0.170351] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170359] CPU: All CPU(s) started in HYP mode.
[    0.170366] CPU: Virtualization extensions available.
[    0.170861] devtmpfs: initialized
[    0.189133] random: get_random_u32 called from bucket_table_alloc+0x108/0x230 with crng_init=0
[    0.189490] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.189694] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446
2750000 ns
[    0.189711] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.193751] pinctrl core: initialized pinctrl subsystem
[    0.194221] DMI not present or invalid.
[    0.194484] NET: Registered protocol family 16
[    0.195637] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.196607] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.394638] cpuidle: using governor ladder
[    0.394671] cpuidle: using governor menu
[    0.402390] OMAP GPIO hardware version 0.1
[    0.429421] No ATAGs?
[    0.429497] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.429511] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.429872] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.429883] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.430448] OMAP DMA hardware revision 0.0
[    0.439561] edma 43300000.edma: memcpy is disabled
[    0.442945] edma 43300000.edma: TI EDMA DMA engine driver
[    0.449952] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 suppo
rted)
[    0.450730] evm_5v0: supplied by main_12v0
[    0.453952] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.454153] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.454401] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.454649] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.454994] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.455190] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.455429] iommu: Adding device 58820000.ipu to group 1
[    0.455513] iommu: Adding device 55020000.ipu to group 2
[    0.455669] iommu: Adding device 40800000.dsp to group 0
[    0.455924] iommu: Adding device 41000000.dsp to group 3
[    0.458550] palmas 0-0058: Irq flag is 0x00000008
[    0.483015] palmas 0-0058: Muxing GPIO 2b, PWM 0, LED 0
[    0.484672] SMPS12: supplied by regulator-dummy
[    0.486544] SMPS3: supplied by regulator-dummy
[    0.488393] SMPS45: supplied by regulator-dummy
[    0.490429] SMPS6: supplied by regulator-dummy
[    0.492021] SMPS7: supplied by regulator-dummy
[    0.493622] SMPS8: supplied by regulator-dummy
[    0.495042] SMPS9: supplied by regulator-dummy
[    0.495822] LDO1: supplied by regulator-dummy
[    0.501345] random: fast init done
[    0.501385] LDO2: supplied by regulator-dummy
[    0.511220] LDO3: supplied by regulator-dummy
[    0.521243] LDO4: supplied by regulator-dummy
[    0.531263] LDO5: supplied by regulator-dummy
[    0.532051] LDO6: supplied by regulator-dummy
[    0.532831] LDO7: supplied by regulator-dummy
[    0.533644] LDO8: supplied by regulator-dummy
[    0.534432] LDO9: supplied by regulator-dummy
[    0.541292] LDOLN: supplied by regulator-dummy
[    0.551311] LDOUSB: supplied by regulator-dummy
[    0.563865] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.564119] pps_core: LinuxPPS API ver. 1 registered
[    0.564128] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.i
t>
[    0.564147] PTP clock support registered
[    0.564164] EDAC MC: Ver: 3.0.0
[    0.570690] dmi: Firmware registration failed.
[    0.571082] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.571361] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.571693] Advanced Linux Sound Architecture Driver Initialized.
[    0.572467] clocksource: Switched to clocksource arch_sys_counter
[    0.580176] NET: Registered protocol family 2
[    0.580729] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.580794] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.580920] TCP: Hash tables configured (established 8192 bind 8192)
[    0.580999] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.581033] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.581162] NET: Registered protocol family 1
[    0.581502] RPC: Registered named UNIX socket transport module.
[    0.581511] RPC: Registered udp transport module.
[    0.581519] RPC: Registered tcp transport module.
[    0.581527] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.582538] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.582717] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.583751] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.588023] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.588544] NFS: Registering the id_resolver key type
[    0.588566] Key type id_resolver registered
[    0.588574] Key type id_legacy registered
[    0.588613] ntfs: driver 2.1.32 [Flags: R/O].
[    0.590001] bounce: pool size: 64 pages
[    0.590047] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.590058] io scheduler noop registered
[    0.590067] io scheduler deadline registered
[    0.590169] io scheduler cfq registered (default)
[    0.590179] io scheduler mq-deadline registered
[    0.590187] io scheduler kyber registered
[    0.594502] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.598943] vdd_3v3: supplied by regen1
[    0.599214] aic_dvdd_fixed: supplied by vdd_3v3
[    0.599284] vtt_fixed: supplied by smps3
[    0.642556] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.645129] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 43, base_baud = 3000000) is a 8250
[    1.646680] console [ttyS2] enabled
[    1.772495] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.780189] libphy: 48485000.mdio: probed
[    1.786712] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gig
abit PHY
[    1.796935] cpsw 48484000.ethernet: Detected MACID = 10:ce:a9:bc:1b:ca
[    1.803568] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    1.809950] cpsw 48484000.ethernet: ALE Table size 1024
[    1.815228] cpsw 48484000.ethernet: device node lookup for pps timer failed
[    1.822258] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.831139] rtc-pcf85263 0-0051: Oscillator stop detected, date/time is not reliable.
[    1.839388] rtc-pcf85263 0-0051: No century in NVRAM - assume 2000
[    1.846897] rtc-pcf85263 0-0051: Oscillator stop detected, date/time is not reliable.
[    1.854945] rtc-pcf85263 0-0051: rtc core: registered rtc-pcf85263 as rtc0
[    1.861852] rtc-pcf85263 0-0051: PCF85263 RTC (irqpin=INTB irq=168)
[    1.868234] i2c /dev entries driver
[    1.872370] IR NEC protocol handler initialized
[    1.876942] IR RC5(x/sz) protocol handler initialized
[    1.882013] IR RC6 protocol handler initialized
[    1.887037] IR JVC protocol handler initialized
[    1.891585] IR Sony protocol handler initialized
[    1.896237] IR SANYO protocol handler initialized
[    1.900960] IR Sharp protocol handler initialized
[    1.905700] IR MCE Keyboard/mouse protocol handler initialized
[    1.911557] IR XMP protocol handler initialized
[    1.918281] gpio-fan gpio_fan: GPIO fan initialized
[    1.924374] tmp102 0-0048: initialized
[    1.932264] sdhci: Secure Digital Host Controller Interface driver
[    1.938556] sdhci: Copyright(c) Pierre Ossman
[    1.943710] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.022543] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[    2.070225] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.080391] mmc0: new high speed SDHC card at address 0001
[    2.086266] mmcblk0: mmc0:0001 SD 3.72 GiB 
[    2.092008]  mmcblk0: p1 p2
[    2.094843] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    2.103047] ledtrig-cpu: registered to indicate activity on CPUs
[    2.113019] NET: Registered protocol family 10
[    2.121983] Segment Routing with IPv6
[    2.125783] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.132367] NET: Registered protocol family 17
[    2.137012] Key type dns_resolver registered
[    2.141510] omap_voltage_late_init: Voltage driver support not added
[    2.147972] Power Management for TI OMAP4+ devices.
[    2.153139] Registering SWP/SWPB emulation handler
[    2.166494] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.173839] dmm 4e000000.dmm: initialized all PAT entries
[    2.179852] connector-hdmi connector: failed to find video source
[    2.186754] rtc-pcf85263 0-0051: Oscillator stop detected, date/time is not reliable.
[    2.194635] rtc-pcf85263 0-0051: hctosys: unable to read the hardware clock
[    2.202296] net eth0: initializing cpsw version 1.15 (0)
[    2.323687] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigab
it PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
[    2.344444] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.401135] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[    4.412502] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    4.442492] Sending DHCP requests ., OK
[    4.486404] IP-Config: Got DHCP answer from 192.168.0.1, my address is 192.168.0.10
[    4.494132] IP-Config: Complete:
[    4.497377]      device=eth0, hwaddr=10:ce:a9:bc:1b:ca, ipaddr=192.168.0.10, mask=255.255.255.0, g
w=192.168.0.1
[    4.507756]      host=192.168.0.10, domain=, nis-domain=(none)
[    4.513663]      bootserver=0.0.0.0, rootserver=192.168.0.101, rootpath=     nameserver0=203.187.1
93.66, nameserver1=203.187.193.68
[    4.526442] aic_dvdd_fixed: disabling
[    4.530305] ldousb: disabling
[    4.533592] ALSA device list:
[    4.536568]   No soundcards found.
[    4.560612] VFS: Mounted root (nfs filesystem) on device 0:14.
[    4.566988] devtmpfs: mounted
[    4.571057] Freeing unused kernel memory: 2048K
[    4.935063] systemd[1]: System time before build time, advancing clock.
[    4.985210] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +
SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -I
DN2 -IDN default-hierarchy=hybrid)
[    5.006851] systemd[1]: Detected architecture arm.

Welcome to Arago 2018.10!

[    5.043812] systemd[1]: Set hostname to <am57xx-evm>.
[    5.538581] random: systemd: uninitialized urandom read (16 bytes read)
[    5.546250] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    5.582655] random: systemd: uninitialized urandom read (16 bytes read)
[    5.589978] systemd[1]: Listening on udev Control Socket.
`@� [    6.145526] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    6.183271] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    6.212699] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[    6.243906] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    6.272603] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    6.302724] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    6.335398] systemd[1]: Started Boot Process Profiler.
[  OK  ] Started Boot Process Profiler.
[    6.375400] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    6.388739] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    6.426286] systemd[1]:����ɥ����ɕ��ѕ�c���́z������ť�ɕ����ѥ��"��٥���s����́3��Ɂ������ɕ��сZ��ɹ���rrj�
�         Starting Create list of required st…ce nodes for the current kernel...
[    6.488521] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    6.527130] systemd[1]: Mounted Kernel Debug File System.
[  OK  ] Mounted Kernel Debug File System.
[    6.541639] systemd-modules-load[85]: Failed to find module 'cryptodev'
[    6.562647] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[    6.592961] systemd[1]: Mounted Temporary Directory (/tmp).
[  OK  ] Mounted Temporary Directory (/tmp).
[    6.622861] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[    6.658525] systemd[1]: Started Remount Root and Kernel File Systems.
[  OK  ] Started Remount Root and Kernel File Systems.
[    6.693976] systemd[1]: Started Create list of required static device nodes for the current kernel
.
[  OK  ] Started Create list of required sta…vice nodes for the current kernel.
[    6.742867] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/F
AILURE
[    6.754880] systemd[1]: Failed to start Load Kernel Modules.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[    6.812570] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[    6.820018] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[    6.836627] systemd[1]: Starting Apply Kernel Variables...
         Starting Apply Kernel Variables...
[    6.875438] systemd[1]: Mounting Kernel Configuration File System...
         Mounting Kernel Configuration File System...
[    6.920659] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    6.966172] systemd[1]: Starting Create Static Device Nodes in /dev...
         Starting Create Static Device Nodes in /dev...
[    7.005315] systemd[1]: Starting Flush Journal to Persistent Storage...
         Starting Flush Journal to Persistent Storage...
[    7.045797] systemd[1]: Mounted Kernel Configuration File System.
[  OK  ] Mounted Kernel Configuration File System.
[    7.064748] systemd[1]: Started Apply Kernel Variables.
[  OK  ] Started Apply Kernel Variables.
[    7.118446] systemd[1]: Started Create Static Device Nodes in /dev.
[  OK  ] Started Create Static Device Nodes in /dev.
[    7.163626] systemd-journald[78]: Received request to flush runtime journal from PID 1
[    7.172020] systemd[1]: Reached target Local File Systems (Pre).
[  OK  ] Reached target Local File Systems (Pre).
[    7.204360] systemd[1]: var-volatile.mount: Directory /var/volatile to mount over is not empty, mo
unting anyway.
[    7.217098] systemd[1]: Mounting /var/volatile...
         Mounting /var/volatile...
[    7.258734] systemd[1]: Mounting /media/ram...
         Mounting /media/ram...
[    7.297308] systemd[1]: Starting udev Kernel Device Manager...
         Starting udev Kernel Device Manager...
[    7.335210] systemd[1]: Mounted /var/volatile.
[  OK  ] Mounted /var/volatile.
[    7.345816] systemd[1]: Mounted /media/ram.
[  OK  ] Mounted /media/ram.
[    7.375021] systemd[1]: Started Flush Journal to Persistent Storage.
[  OK  ] Started Flush Journal to Persistent Storage.
[    7.420246] systemd[1]: Reached target Local File Systems.
[  OK  ] Reached target Local File Systems.
[    7.455315] systemd[1]: Starting Create Volatile Files and Directories...
         Starting Create Volatile Files and Directories...
[    7.511020] systemd[1]: Starting Load/Save Random Seed...
         Starting Load/Save Random Seed...
[    7.566633] systemd[1]: Started udev Kernel Device Manager.
[  OK  ] Started udev Kernel Device Manager.
[    7.592275] systemd-tmpfiles[97]: "/var/tmp" already exists and is not a directory.
[    7.604351] systemd[1]: Started Load/Save Random Seed.
[  OK  ] Started Load/Save Random Seed.
[    7.633649] systemd-tmpfiles[97]: "/var/log" already exists and is not a directory.
[    7.689190] systemd[1]: Started Create Volatile Files and Directories.
[  OK  ] Started Create Volatile Files and Directories.
[    7.715818] systemd[1]: Starting Update UTMP about System Boot/Shutdown...
         Starting Update UTMP about System Boot/Shutdown...
[    7.767413] systemd[1]: Starting Network Time Synchronization...
         Starting Network Time Synchronization...
[    7.795839] systemd-udevd[114]: Process '/sbin/modprobe of:NocpT<NULL>Cti,dra7-l3-nocCsimple-bus' 
failed with exit code 1.
[    7.843142] systemd[1]: Started Update UTMP about System Boot/Shutdown.
[    7.874002] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[    7.874099] remoteproc remoteproc0: 58820000.ipu is available
[    7.874557] connector-hdmi connector: failed to find video source
[    7.875250] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[    7.875311] remoteproc remoteproc1: 55020000.ipu is available
[    7.875670] connector-hdmi connector: failed to find video source
[    7.876282] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[    7.876488] remoteproc remoteproc2: 40800000.dsp is available
[    7.876739] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -
2
[    7.876747] remoteproc remoteproc1: powering up 55020000.ipu
[    7.876785] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -
2
[    7.876790] remoteproc remoteproc1: request_firmware failed: -2
[    7.876820] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -
2
[    7.876828] remoteproc remoteproc0: powering up 58820000.ipu
[    7.876859] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -
2
[    7.876864] remoteproc remoteproc0: request_firmware failed: -2
[    7.877098] connector-hdmi connector: failed to find video source
[    7.877472] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -
2
[    7.877483] remoteproc remoteproc2: powering up 40800000.dsp
[    7.877542] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -
2
[    7.877549] remoteproc remoteproc2: request_firmware failed: -2
[    7.877884] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
[    7.877953] remoteproc remoteproc3: 41000000.dsp is available
[    7.878325] connector-hdmi connector: failed to find video source
[    7.878666] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -
2
[    7.878673] remoteproc remoteproc3: powering up 41000000.dsp
[    7.878705] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -
2
[    7.878711] remoteproc remoteproc3: request_firmware failed: -2
[    7.929203] systemd-udevd[114]: Process '/sbin/modprobe of:Ndsp_systemT<NULL>Csyscon' failed with 
exit code 1.
[    7.950351] systemd-udevd[113]: Process '/sbin/modprobe of:NocmcramT<NULL>Cmmio-sram' failed with 
exit code 1.

After this board resets.

Custom board is based on beagleboard-x15 with only emif1 1GB dram.

Here i'm attaching my device tree & defconfig

board-files.tar.gz

Thanks,

  • Hello jigarp,

    [FAILED] Failed to start Load Kernel Modules. Most probably fails because the kernel modules disagrees about the version of symbol module_layout. To fix this you need to make sure that the kernel modules are built against this kernel version you currently load, its kernel menuconfig configurations has not changed and the modules are properly compiled and present in the proper  /lib/modules/<kernel-version>/ location.

    Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2 Indicates that the firmwares in /lib/firmware are missing. Please, confirm their existence too.

    Best regards,
    Kemal

  • Hello Kemal,

    [FAILED] Failed to start Load Kernel Modules. Most probably fails because the kernel modules disagrees about the version of symbol module_layout. To fix this you need to make sure that the kernel modules are built against this kernel version you currently load, its kernel menuconfig configurations has not changed and the modules are properly compiled and present in the proper  /lib/modules/<kernel-version>/ location.

    I've recompiled full kernel & updated them to rootfs using sdk makefile.

    Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2 Indicates that the firmwares in /lib/firmware are missing. Please, confirm their existence too.

    I'm booting beagleboard-x15 without this binaries but board never resets.

    This board reset  in systemd.

    One more thing in Beagleboard-x15 REV B1 schematic jumper J5 should be inserted for JTAG debugging we have implemented the same in our board & connected that J5.

    Should it be the reason because it is on POWER_HOLD line of PMIC.

    I've modified the uboot command to enable systemd debugging using below command

    setenv optargs ${optargs} systemd.log_level=debug systemd.log_target=console

    U-Boot 2018.01 (May 07 2019 - 12:23:41 +0530)
    
    CPU  : DRA752-GP ES2.0
    Model: TI AM5728 BeagleBoard-X15 rev C
    Board: BeagleBoard X15 REV 
    DRAM:  1 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    Card did not respond to voltage select!
    *** Warning - MMC init failed, 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 
    => setenv serverip 192.168.0.101
    => setenv rootpath '/home/jigar/ti-processor-sdk-linux-am57xx-evm-05.02.00.10/targetNFS'
    => setenv bootfile zImage-am57xx-evm.bin
    => setenv ip_method dhcp
    => setenv nfsopts 'nolock,v3,tcp,rsize=4096,wsize=4096'
    => setenv getuenv 'mmc dev ${mmcdev}; if mmc rescan; then if run loadbootenv; then run importbootenv; fi; fi;'
    => setenv optargs ${optargs} systemd.log_level=debug systemd.log_target=console
    => setenv optargs ${optargs} lpj=61475
    => setenv bootcmd 'run getuenv; setenv autoload no;dhcp ;tftp ${loadaddr} zImage-am57xx-evm.bin; tftp ${fdtaddr} am57xx-blower.dtb; run netargs; bootz
     ${loadaddr} - ${fdtaddr}'
    => boot
    switch to partitions #0, OK
    mmc0 is current device
    ** Unable to read file uEnv.txt **
    ethernet@48484000 Waiting for PHY auto negotiation to complete. done
    link up on port 0, speed 100, full duplex
    BOOTP broadcast 1
    BOOTP broadcast 2
    BOOTP broadcast 3
    BOOTP broadcast 4
    BOOTP broadcast 5
    DHCP client bound to address 192.168.0.9 (3761 ms)
    link up on port 0, speed 100, full duplex
    Using ethernet@48484000 device
    TFTP from server 192.168.0.101; our IP address is 192.168.0.9
    Filename 'zImage-am57xx-evm.bin'.
    Load address: 0x82000000
    Loading: #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             #################################################################
             ########
             3 MiB/s
    done
    Bytes transferred = 4030976 (3d8200 hex)
    link up on port 0, speed 100, full duplex
    Using ethernet@48484000 device
    TFTP from server 192.168.0.101; our IP address is 192.168.0.9
    Filename 'am57xx-blower.dtb'.
    Load address: 0x88000000
    Loading: ####################
             2.2 MiB/s
    done
    Bytes transferred = 98413 (1806d hex)
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffff06c ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 4.14.79-gbde58ab01e (jigar@jigar) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 SMP PREEMPT Wed May 8 18:15:54
     IST 2019
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: div instructions available: patching division code
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] OF: fdt: Machine model: TI AM5728 BeagleBoard-X15 rev C
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] efi: Getting EFI parameters from FDT:
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [    0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
    [    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
    [    0.000000] DRA752 ES2.0
    [    0.000000] percpu: Embedded 15 pages/cpu @ef636000 s31372 r8192 d21876 u61440
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 259648
    [    0.000000] Kernel command line: console=ttyO2,115200n8 systemd.log_level=debug systemd.log_target=console lpj=61475 root=/dev/nfs nfsroot=192.168.
    0.101:/home/jigar/ti-processor-sdk-linux-am57xx-evm-05.02.00.10/targetNFS,nolock,v3,tcp,rsize=4096,wsize=4096 rw ip=dhcp
    [    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: 831188K/1045504K available (8192K kernel code, 347K rwdata, 2568K rodata, 2048K init, 286K bss, 25900K reserved, 188416K cma-re
    served, 234496K 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 - 0xc0a00000   (10208 kB)
    [    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
    [    0.000000]       .data : 0xc1000000 - 0xc1056e98   ( 348 kB)
    [    0.000000]        .bss : 0xc1058000 - 0xc109fbe0   ( 287 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]  Tasks RCU enabled.
    [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
    [    0.000000] GIC: Using split EOI/Deactivate mode
    [    0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [    0.000000] arch_timer: 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
    [    0.000017] Switching to timer-based delay loop, resolution 162ns
    [    0.000351] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000360] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000802] Console: colour dummy device 80x30
    [    0.000822] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000830] This ensures that you still see kernel messages. Please
    [    0.000836] update your kernel commandline.
    [    0.000859] Calibrating delay loop (skipped) preset value.. 12.29 BogoMIPS (lpj=61475)
    [    0.000874] pid_max: default: 32768 minimum: 301
    [    0.000996] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001011] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001567] CPU: Testing write buffer coherency: ok
    [    0.001607] CPU0: Spectre v2: using ICIALLU workaround
    [    0.001821] /cpus/cpu@0 missing clock-frequency property
    [    0.001839] /cpus/cpu@1 missing clock-frequency property
    [    0.001851] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.039885] Setting up static identity map for 0x80200000 - 0x80200060
    [    0.059890] Hierarchical SRCU implementation.
    [    0.080082] EFI services will not be available.
    [    0.099949] smp: Bringing up secondary CPUs ...
    [    0.170265] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.170271] CPU1: Spectre v2: using ICIALLU workaround
    [    0.170372] smp: Brought up 1 node, 2 CPUs
    [    0.170384] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [    0.170392] CPU: All CPU(s) started in HYP mode.
    [    0.170399] CPU: Virtualization extensions available.
    [    0.170908] devtmpfs: initialized
    [    0.189134] random: get_random_u32 called from bucket_table_alloc+0x108/0x230 with crng_init=0
    [    0.189472] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.189675] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.189693] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.193752] pinctrl core: initialized pinctrl subsystem
    [    0.194224] DMI not present or invalid.
    [    0.194489] NET: Registered protocol family 16
    [    0.195631] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.196593] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.395515] cpuidle: using governor ladder
    [    0.395549] cpuidle: using governor menu
    [    0.403210] OMAP GPIO hardware version 0.1
    [    0.429805] No ATAGs?
    [    0.429880] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.429894] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.430244] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.430256] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.430826] OMAP DMA hardware revision 0.0
    [    0.440518] edma 43300000.edma: memcpy is disabled
    [    0.443705] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.450377] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [    0.451158] evm_5v0: supplied by main_12v0
    [    0.454373] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.454570] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.454816] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.455062] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.455401] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.455607] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.455847] iommu: Adding device 58820000.ipu to group 1
    [    0.455930] iommu: Adding device 55020000.ipu to group 2
    [    0.456085] iommu: Adding device 40800000.dsp to group 0
    [    0.456340] iommu: Adding device 41000000.dsp to group 3
    [    0.458511] palmas 0-0058: Irq flag is 0x00000008
    [    0.483003] palmas 0-0058: Muxing GPIO 2b, PWM 0, LED 0
    [    0.484666] SMPS12: supplied by regulator-dummy
    [    0.486559] SMPS3: supplied by regulator-dummy
    [    0.488440] SMPS45: supplied by regulator-dummy
    [    0.490490] SMPS6: supplied by regulator-dummy
    [    0.492071] SMPS7: supplied by regulator-dummy
    [    0.493633] SMPS8: supplied by regulator-dummy
    [    0.495053] SMPS9: supplied by regulator-dummy
    [    0.495847] LDO1: supplied by regulator-dummy
    [    0.501311] random: fast init done
    [    0.501349] LDO2: supplied by regulator-dummy
    [    0.511223] LDO3: supplied by regulator-dummy
    [    0.521208] LDO4: supplied by regulator-dummy
    [    0.531239] LDO5: supplied by regulator-dummy
    [    0.532012] LDO6: supplied by regulator-dummy
    [    0.532797] LDO7: supplied by regulator-dummy
    [    0.533584] LDO8: supplied by regulator-dummy
    [    0.534378] LDO9: supplied by regulator-dummy
    [    0.541277] LDOLN: supplied by regulator-dummy
    [    0.551276] LDOUSB: supplied by regulator-dummy
    [    0.563907] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.564100] media: Linux media interface: v0.10
    [    0.564136] Linux video capture interface: v2.00
    [    0.564218] pps_core: LinuxPPS API ver. 1 registered
    [    0.564226] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.564245] PTP clock support registered
    [    0.564273] EDAC MC: Ver: 3.0.0
    [    0.570674] dmi: Firmware registration failed.
    [    0.571060] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.571342] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.571672] Advanced Linux Sound Architecture Driver Initialized.
    [    0.572438] clocksource: Switched to clocksource arch_sys_counter
    [    0.580125] NET: Registered protocol family 2
    [    0.580687] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.580751] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.580877] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.580955] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.580989] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.581119] NET: Registered protocol family 1
    [    0.581466] RPC: Registered named UNIX socket transport module.
    [    0.581476] RPC: Registered udp transport module.
    [    0.581484] RPC: Registered tcp transport module.
    [    0.581492] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.582482] hw perfevents: no interrupt-affinity property for /pmu, guessing.
    [    0.582661] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.583689] workingset: timestamp_bits=14 max_order=18 bucket_order=4
    [    0.587775] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.588271] NFS: Registering the id_resolver key type
    [    0.588294] Key type id_resolver registered
    [    0.588302] Key type id_legacy registered
    [    0.588340] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.589680] bounce: pool size: 64 pages
    [    0.589723] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [    0.589734] io scheduler noop registered
    [    0.589743] io scheduler deadline registered
    [    0.589838] io scheduler cfq registered (default)
    [    0.589848] io scheduler mq-deadline registered
    [    0.589856] io scheduler kyber registered
    [    0.594219] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.599511] vdd_3v3: supplied by regen1
    [    0.599780] aic_dvdd_fixed: supplied by vdd_3v3
    [    0.599863] vtt_fixed: supplied by smps3
    [    0.642200] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.644886] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 43, base_baud = 3000000) is a 8250
    [    1.643908] console [ttyS2] enabled
    [    1.782466] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
    [    1.790161] libphy: 48485000.mdio: probed
    [    1.796900] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [    1.807160] cpsw 48484000.ethernet: Detected MACID = 10:ce:a9:bc:1b:ca
    [    1.813793] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
    [    1.820175] cpsw 48484000.ethernet: ALE Table size 1024
    [    1.825451] cpsw 48484000.ethernet: device node lookup for pps timer failed
    [    1.832512] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
    [    1.840884] i2c /dev entries driver
    [    1.845104] IR NEC protocol handler initialized
    [    1.849655] IR RC5(x/sz) protocol handler initialized
    [    1.854747] IR RC6 protocol handler initialized
    [    1.859296] IR JVC protocol handler initialized
    [    1.863861] IR Sony protocol handler initialized
    [    1.868496] IR SANYO protocol handler initialized
    [    1.873237] IR Sharp protocol handler initialized
    [    1.877960] IR MCE Keyboard/mouse protocol handler initialized
    [    1.883832] IR XMP protocol handler initialized
    [    1.890799] gpio-fan gpio_fan: GPIO fan initialized
    [    1.897304] tmp102 0-0048: initialized
    [    1.905276] sdhci: Secure Digital Host Controller Interface driver
    [    1.911483] sdhci: Copyright(c) Pierre Ossman
    [    1.916694] sdhci-pltfm: SDHCI platform and OF driver helper
    [    1.924154] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
    [    1.930797] sdhci-omap 4809c000.mmc: no pinctrl state for hs200_1_8v mode
    [    1.992510] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
    [    2.040150] mmc0: host does not support reading read-only switch, assuming write-enable
    [    2.050331] mmc0: new high speed SDHC card at address 0001
    [    2.056160] mmcblk0: mmc0:0001 SD 3.72 GiB 
    [    2.062180]  mmcblk0: p1 p2
    [    2.065018] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
    [    2.073241] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.083130] NET: Registered protocol family 10
    [    2.088147] Segment Routing with IPv6
    [    2.091855] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
    [    2.098527] NET: Registered protocol family 17
    [    2.104234] Key type dns_resolver registered
    [    2.110755] omap_voltage_late_init: Voltage driver support not added
    [    2.117230] Power Management for TI OMAP4+ devices.
    [    2.122413] Registering SWP/SWPB emulation handler
    [    2.137612] dmm 4e000000.dmm: workaround for errata i878 in use
    [    2.144952] dmm 4e000000.dmm: initialized all PAT entries
    [    2.150982] connector-hdmi connector: failed to find video source
    [    2.157912] hctosys: unable to open rtc device (rtc0)
    [    2.163786] net eth0: initializing cpsw version 1.15 (0)
    [    2.293036] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=P
    OLL)
    [    2.313892] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [    4.401097] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
    [    4.412470] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [    4.442462] Sending DHCP requests ., OK
    [    4.486350] IP-Config: Got DHCP answer from 192.168.0.1, my address is 192.168.0.9
    [    4.493991] IP-Config: Complete:
    [    4.497235]      device=eth0, hwaddr=10:ce:a9:bc:1b:ca, ipaddr=192.168.0.9, mask=255.255.255.0, gw=192.168.0.1
    [    4.507720]      host=192.168.0.9, domain=, nis-domain=(none)
    [    4.513538]      bootserver=0.0.0.0, rootserver=192.168.0.101, rootpath=     nameserver0=203.187.193.66, nameserver1=203.187.193.68
    [    4.526225] aic_dvdd_fixed: disabling
    [    4.530083] ldousb: disabling
    [    4.533370] ALSA device list:
    [    4.536346]   No soundcards found.
    [    4.557791] VFS: Mounted root (nfs filesystem) on device 0:14.
    [    4.564124] devtmpfs: mounted
    [    4.568190] Freeing unused kernel memory: 2048K
    [    4.925347] systemd[1]: System time before build time, advancing clock.
    Mounting cgroup to /sys/fs/cgroup/pids of type cgroup with options pids.
    Mounting cgroup to /sys/fs/cgroup/net_cls of type cgroup with options net_cls.
    Mounting cgroup to /sys/fs/cgroup/devices of type cgroup with options devices.
    Mounting cgroup to /sys/fs/cgroup/freezer of type cgroup with options freezer.
    Mounting cgroup to /sys/fs/cgroup/perf_event of type cgroup with options perf_event.
    Mounting cgroup to /sys/fs/cgroup/cpu,cpuacct of type cgroup with options cpu,cpuacct.
    Mounting cgroup to /sys/fs/cgroup/blkio of type cgroup with options blkio.
    Mounting cgroup to /sys/fs/cgroup/memory of type cgroup with options memory.
    Mounting cgroup to /sys/fs/cgroup/cpuset of type cgroup with options cpuset.
    systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP 
    +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
    No virtualization found in DMI
    No virtualization found in CPUID
    Virtualization XEN not found, /proc/xen/capabilities does not exist
    No virtualization found in /proc/device-tree/*
    No virtualization found in /proc/cpuinfo.
    This platform does not support /proc/sysinfo
    Found VM virtualization none
    Detected architecture arm.
    
    Welcome to Arago 2018.10!
    
    Set hostname to <am57xx-evm>.
    Failed to add address 127.0.0.1 to loopback interface: File exists
    Failed to add address ::1 to loopback interface: File exists
    Failed to bring loopback interface up: Success
    Unified cgroup hierarchy is located at /sys/fs/cgroup/unified. Controllers are on legacy hierarchies.
    Controller 'cpu' supported: yes
    Controller 'cpuacct' supported: yes
    Controller 'io' supported: no
    Controller 'blkio' supported: yes
    Controller 'memory' supported: yes
    Controller 'devices' supported: yes
    Controller 'pids' supported: yes
    Set up TFD_TIMER_CANCEL_ON_SET timerfd.
    Enabling showing of status.
    Spawned /lib/systemd/system-generators/systemd-debug-generator as 65.
    Spawned /lib/systemd/system-generators/systemd-fstab-generator as 66.
    Spawned /lib/systemd/system-generators/systemd-getty-generator as 67.
    Spawned /lib/systemd/system-generators/systemd-gpt-auto-generator as 68.
    Spawned /lib/systemd/system-generators/systemd-hibernate-resume-generator as 69.
    Spawned /lib/systemd/system-generators/systemd-rc-local-generator as 70.
    Spawned /lib/systemd/system-generators/systemd-system-update-generator as 71.
    Spawned /lib/systemd/system-generators/systemd-sysv-generator as 72.
    /lib/systemd/system-generators/systemd-fstab-generator succeeded.
    /lib/systemd/system-generators/systemd-sysv-generator succeeded.
    /lib/systemd/system-generators/systemd-system-update-generator succeeded.
    /lib/systemd/system-generators/systemd-debug-generator succeeded.
    /lib/systemd/system-generators/systemd-hibernate-resume-generator succeeded.
    /lib/systemd/system-generators/systemd-rc-local-generator succeeded.
    /lib/systemd/system-generators/systemd-gpt-auto-generator succeeded.
    /lib/systemd/system-generators/systemd-getty-generator succeeded.
    system-generators succeeded.
    Looking for unit files in (higher priority first):
            /run/systemd/transient
            /etc/systemd/system
            /run/systemd/system
            /run/systemd/generator
            /lib/systemd/system
            /run/systemd/generator.late
    Unit type .busname is not supported on this system.
    dev.mount: Failed to load configuration: No such file or directory
    dev-root.mount: Failed to load configuration: No such file or directory
    var.mount: Failed to load configuration: No such file or directory
    media.mount: Failed to load configuration: No such file or directory
    run-systemd-journal-socket.mount: Failed to load configuration: No such file or directory
    run.mount: Failed to load configuration: No such file or directory
    run-systemd.mount: Failed to load configuration: No such file or directory
    run-systemd-journal.mount: Failed to load configuration: No such file or directory
    run-systemd-journal-stdout.mount: Failed to load configuration: No such file or directory
    /lib/systemd/system/systemd-journald.service:26: Support for option MemoryDenyWriteExecute= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-journald.service:27: Support for option RestrictRealtime= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-journald.service:28: Support for option RestrictNamespaces= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-journald.service:29: Support for option RestrictAddressFamilies= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-journald.service:30: Support for option SystemCallFilter= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-journald.service:31: Support for option SystemCallArchitectures= has been disabled at compile time and it is ignored
    var-log.mount: Failed to load configuration: No such file or directory
    var-log-wtmp.mount: Failed to load configuration: No such file or directory
    auditd.service: Failed to load configuration: No such file or directory
    /etc/systemd/system/systemd-udevd.service:28: Support for option MemoryDenyWriteExecute= has been disabled at compile time and it is ignored
    /etc/systemd/system/systemd-udevd.service:29: Support for option RestrictRealtime= has been disabled at compile time and it is ignored
    /etc/systemd/system/systemd-udevd.service:30: Support for option RestrictAddressFamilies= has been disabled at compile time and it is ignored
    /etc/systemd/system/systemd-udevd.service:31: Support for option SystemCallArchitectures= has been disabled at compile time and it is ignored
    run-udev.mount: Failed to load configuration: No such file or directory
    run-udev-control.mount: Failed to load configuration: No such file or directory
    /lib/systemd/system/systemd-timesyncd.service:34: Support for option MemoryDenyWriteExecute= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-timesyncd.service:35: Support for option RestrictRealtime= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-timesyncd.service:36: Support for option RestrictNamespaces= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-timesyncd.service:37: Support for option RestrictAddressFamilies= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-timesyncd.service:38: Support for option SystemCallFilter= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-timesyncd.service:39: Support for option SystemCallArchitectures= has been disabled at compile time and it is ignored
    var-tmp.mount: Failed to load configuration: No such file or directory
    var-lib.mount: Failed to load configuration: No such file or directory
    var-lib-systemd.mount: Failed to load configuration: No such file or directory
    var-lib-systemd-clock.mount: Failed to load configuration: No such file or directory
    var-lib-systemd-random\x2dseed.mount: Failed to load configuration: No such file or directory
    var-log-journal.mount: Failed to load configuration: No such file or directory
    var-lib-systemd-timers.mount: Failed to load configuration: No such file or directory
    var-lib-machines.raw.mount: Failed to load configuration: No such file or directory
    run-systemd-ask\x2dpassword.mount: Failed to load configuration: No such file or directory
    /lib/systemd/system/systemd-ask-password-console.service:19: Support for option SystemCallArchitectures= has been disabled at compile time and it is i
    gnored
    display-manager.service: Failed to load configuration: No such file or directory
    /lib/systemd/system/systemd-resolved.service:37: Support for option MemoryDenyWriteExecute= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-resolved.service:38: Support for option RestrictRealtime= has been disabled at compile time and it is ignored
    /lib/systemd/system/systemd-resolved.service:39: Support for option RestrictAddressFamilies= has been disabled���``0���00��t/start by deleting job ss
    hd.socket/stop
    atd.service: Installed new job atd.service/start as 98
    var-volatile-srv.service: Installed new job var-volatile-srv.service/start as 31
    rng-tools.service: Installed new job rng-tools.service/start as 78
    systemd-tmpfiles-clean.timer: Installed new job systemd-tmpfiles-clean.timer/start as 70
    local-fs.target: Installed new job local-fs.target/start as 27
    paths.target: Installed new job paths.target/start as 72
    thermal-zone-init.service: Installed new job thermal-zone-init.service/start as 95
    getty@tty1.service: Installed new job getty@tty1.service/start as 89
    systemd-firstboot.service: Installed new job systemd-firstboot.service/start as 43
    systemd-fsck-root.service: Installed new job systemd-fsck-root.service/start as 29
    tmp.mount: Installed new job tmp.mount/start as 17
    systemd-update-utmp.service: Installed new job systemd-update-utmp.service/start as 97
    systemd-journald-audit.socket: Installed new job systemd-journald-audit.socket/start as 42
    rngd.service: Installed new job rngd.service/start as 111
    systemd-networkd.service: Installed new job systemd-networkd.service/start as 104
    dev-mqueue.mount: Installed new job dev-mqueue.mount/start as 52
    media-ram.mount: Installed new job media-ram.mount/start as 28
    systemd-tmpfiles-setup-dev.service: Installed new job systemd-tmpfiles-setup-dev.service/start as 19
    kmod-static-nodes.service: Installed ne[    6.497524] random: crng init done
    w job kmod-static-nodes.service/start as 22
    sysinit.target: Installed new job sysinit.target/start as 6
    systemd-sysctl.service: Installed new job systemd-sysctl.service/start as 7
    swap.target: Installed new job swap.target/start as 55
    systemd-udevd-control.socket: Installed new job systemd-udevd-control.socket/start as 45
    rpcbind.socket: Installed new job rpcbind.socket/start as 61
    run-postinsts.service: Installed new job run-postinsts.service/start as 23
    systemd-udevd.service: Installed new job systemd-udevd.service/start as 44
    systemd-journald-dev-log.socket: Installed new job systemd-journald-dev-log.socket/start as 41
    org.freedesktop.resolve1.busname: Installed new job org.freedesktop.resolve1.busname/start as 113
    rc.pvr.service: Installed new job rc.pvr.service/start as 84
    var-lib-machines.mount: Installed new job var-lib-machines.mount/start as 75
    local-fs-pre.target: Installed new job local-fs-pre.target/start as 33
    sys-fs-fuse-connections.mount: Installed new job sys-fs-fuse-connections.mount/start as 35
    systemd-journald.service: Installed new job systemd-journald.service/start as 39
    var-volatile.mount: Installed new job var-volatile.mount/start as 12
    sshd.socket: Installed new job sshd.socket/start as 63
    systemd-initctl.socket: Installed new job systemd-initctl.socket/start as 59
    systemd-tmpfiles-setup.service: Installed new job systemd-tmpfiles-setup.service/start as 50
    systemd-udevd-kernel.socket: Installed new job systemd-udevd-kernel.socket/start as 47
    systemd-networkd.socket: Installed new job systemd-networkd.socket/start as 62
    rpcbind.service: Installed new job rpcbind.service/start as 82
    timers.target: Installed new job timers.target/start as 69
    systemd-sysusers.service: Installed new job systemd-sysusers.service/start as 36
    systemd-random-seed.service: Installed new job systemd-random-seed.service/start as 10
    syslog.socket: Installed new job syslog.socket/start as 94
    systemd-journal-catalog-update.service: Installed new job systemd-journal-catalog-update.service/start as 25
    system-serial\x2dgetty.slice: Installed new job system-serial\x2dgetty.slice/start as 87
    systemd-journal-flush.service: Installed new job systemd-journal-flush.service/start as 38
    systemd-machine-id-commit.service: Installed new job systemd-machine-id-commit.service/start as 53
    systemd-journald.socket: Installed new job systemd-journald.socket/start as 40
    crond.service: Installed new job crond.service/start as 99
    org.freedesktop.network1.busname: Installed new job org.freedesktop.network1.busname/start as 106
    machines.target: Installed new job machines.target/start as 108
    busybox-klogd.service: Installed new job busybox-klogd.service/start as 80
    systemd-ask-password-console.path: Installed new job systemd-ask-password-console.path/start as 48
    dev-hugepages.mount: Installed new job dev-hugepages.mount/start as 26
    systemd-hwdb-update.service: Installed new job systemd-hwdb-update.service/start as 21
    slices.target: Installed new job slices.target/start as 67
    var-volatile-lib.service: Installed new job var-volatile-lib.service/start as 11
    logrotate.timer: Installed new job logrotate.timer/start as 71
    var-volatile-spool.service: Installed new job var-volatile-spool.service/start as 30
    gplv3-notice.service: Installed new job gplv3-notice.service/start as 79
    user.slice: Installed new job user.slice/start as 110
    remote-fs.target: Installed new job remote-fs.target/start as 74
    tiipclad-daemon.service: Installed new job tiipclad-daemon.service/start as 73
    systemd-coredump.socket: Installed new job systemd-coredump.socket/start as 60
    ldconfig.service: Installed new job ldconfig.service/start as 51
    dbus.service: Installed new job dbus.service/start as 77
    dev-ttyS2.device: Installed new job dev-ttyS2.device/start as 88
    sys-kernel-debug.mount: Installed new job sys-kernel-debug.mount/start as 20
    alsa-restore.service: Installed new job alsa-restore.service/start as 68
    time-sync.target: Installed new job time-sync.target/start as 18
    systemd-update-utmp-runlevel.service: Installed new job systemd-update-utmp-runlevel.service/start as 96
    thttpd.service: Installed new job thttpd.service/start as 107
    system.slice: Installed new job system.slice/start as 4
    busybox-syslog.service: Installed new job busybox-syslog.service/start as 93
    systemd-update-done.service: Installed new job systemd-update-done.service/start as 14
    telnetd.service: Installed new job telnetd.service/start as 100
    systemd-remount-fs.service: Installed new job systemd-remount-fs.service/start as 32
    getty.target: Installed new job getty.target/start as 85
    systemd-logind.service: Installed new job systemd-logind.service/start as 109
    systemd-ask-password-wall.path: Installed new job systemd-ask-password-wall.path/start as 101
    nfs-statd.service: Installed new job nfs-statd.service/start as 81
    systemd-user-sessions.service: Installed new job systemd-user-sessions.service/start as 76
    multi-user.target: Installed new job multi-user.target/start as 1
    sys-kernel-config.mount: Installed new job sys-kernel-config.mount/start as 9
    serial-getty@ttyS2.service: Installed new job serial-getty@ttyS2.service/start as 86
    dbus.socket: Installed new job dbus.socket/start as 65
    basic.target: Installed new job basic.target/start as 2
    sockets.target: Installed new job sockets.target/start as 58
    alsa-state.service: Installed new job alsa-state.service/start as 66
    systemd-timesyncd.service: Installed new job systemd-timesyncd.service/start as 16
    systemd-resolved.service: Installed new job systemd-resolved.service/start as 112
    sync-clocks.service: Installed new job sync-clocks.service/start as 49
    sys����tart finished, result=done
    [  OK  ] Listening on Network Service Netlink Socket.
    systemd-udevd-kernel.socket: ConditionPathIsReadWrite=/sys succeeded.
    systemd-udevd-kernel.socket: Changed dead -> listening
    systemd-udevd-kernel.socket: Job systemd-udevd-kernel.socket/start finished, result=done
    [  OK  ] Listening on udev Kernel Socket.
    systemd-initctl.socket: Changed dead -> listening
    systemd-initctl.socket: Job systemd-initctl.socket/start finished, result=done
    [  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
    systemd-journald-dev-log.socket: Changed dead -> listening
    systemd-journald-dev-log.socket: Job systemd-journald-dev-log.socket/start finished, result=done
    [  OK  ] Listening on Journal Socket (/dev/log).
    systemd-udevd-control.socket: ConditionPathIsReadWrite=/sys succeeded.
    systemd-udevd-control.socket: Changed dead -> listening
    systemd-udevd-control.socket: Job systemd-udevd-control.socket/start finished, result=done
    [  OK  ] Listening on udev Control Socket.
    swap.target changed dead -> active
    swap.target: Job swap.target/start finished, result=done
    [  OK  ] Reached target Swap.
    systemd-modules-load.service: Executing: /lib/systemd/systemd-modules-load
    kmod-static-nodes.service: ConditionFileNotEmpty=/lib/modules/4.14.79-gbde58ab01e/modules.devname succeeded.
    kmod-static-nodes.service: ConditionCapability=CAP_SYS_MODULE succeeded.
    kmod-static-nodes.service: Passing 0 fds to service
    kmod-static-nodes.service: About to execute: /bin/kmod static-nodes --format=tmpfiles --output=/run/tmpfiles.d/kmod.conf
    kmod-static-nodes.service: Forked /bin/kmod as 76
    kmod-static-nodes.service: Changed dead -> start
             Starting Create list of required st…ce nodes for the current kernel...
    dev-mqueue.mount: ConditionCapability=CAP_SYS_ADMIN succeeded.
    dev-mqueue.mount: ConditionPathExists=/proc/sys/fs/mqueue succeeded.
    dev-mqueue.mount: Failed to check symlink /dev/mqueue, ignoring: No such file or directory
    dev-mqueue.mount: About to execute: /bin/mount mqueue /dev/mqueue -t mqueue
    dev-mqueue.mount: Forked /bin/mount as 77
    dev-mqueue.mount: Changed dead -> mounting
             Mounting POSIX Message Queue File System...
    kmod-static-nodes.service: Executing: /bin/kmod static-nodes --format=tmpfiles --output=/run/tmpfiles.d/kmod.conf
    systemd-journald-audit.socket: ConditionCapability=CAP_AUDIT_READ succeeded.
    dev-mqueue.mount: Executing: /bin/mount mqueue /dev/mqueue -t mqueue
    systemd-journald-audit.socket: ConditionSecurity=audit failed.
    systemd-journald-audit.socket: Starting requested but condition failed. Not starting unit.
    systemd-journald-audit.socket: Job systemd-journald-audit.socket/start finished, result=done
    systemd-journald.service: Passing 3 fds to service
    systemd-journald.service: About to execute: /lib/systemd/systemd-journald
    systemd-journald.service: Forked /lib/systemd/systemd-journald as 80
    systemd-journald.service: Changed dead -> start
             Starting Journal Service...
    tmp.mount: ConditionPathIsSymbolicLink=!/tmp succeeded.
    tmp.mount: About to execute: /bin/mount tmpfs /tmp -t tmpfs -o mode=1777,strictatime,nosuid,nodev
    tmp.mount: Forked /bin/mount as 81
    tmp.mount: Changed dead -> mounting
             Mounting Temporary Directory (/tmp)...
    systemd-fsck-root.service: ConditionPathIsReadWride=!/ failed.
    systemd-fsck-root.service: Starting requested but condition failed. Not starting unit.
    systemd-fsck-root.service: Job systemd-fsck-root.service/start finished, result=done
    systemd-remount-fs.service: ConditionPathExists=/etc/fstab succeeded.
    systemd-remount-fs.service: Passing 0 fds to service
    systemd-remount-fs.service: About to execute: /lib/systemd/systemd-remount-fs
    tmp.mount: Executing: /bin/mount tmpfs /tmp -t tmpfs -o mode=1777,strictatime,nosuid,nodev
    systemd-remount-fs.service: Forked /lib/systemd/systemd-remount-fs as 82
    systemd-remount-fs.service: Changed dead -> start
             Starting Remount Root and Kernel File Systems...
    paths.target changed dead -> active
    paths.target: Job paths.target/start finished, result=done
    [  OK  ] Reached target Paths.
    var-tmp.mount: Collecting.
    var.mount: Collecting.
    var-lib.mount: Collecting.
    var-lib-systemd.mount: Collecting.
    var-lib-systemd-coredump.mount: Collecting.
    systemd-journald.service: Executing: /lib/systemd/systemd-journald
    libmount event [rescan: yes]
    sys-kernel-debug.mount: Changed mounting -> mounting-done
    sys-kernel-debug.mount: Job sys-kernel-debug.mount/start finished, result=done
    [  OK  ] Mounted Kernel Debug File System.
    dev-mqueue.mount: Changed mounting -> mounting-done
    dev-mqueue.mount: Job dev-mqueue.mount/start finished, result=done
    [  OK  ] Mounted POSIX Message Queue File System.
    Received SIGCHLD from PID 73 (mount).
    Child 73 (mount) died (code=exited, status=0/SUCCESS)
    sys-kernel-debug.mount: Child 73 belongs to sys-kernel-debug.mount
    sys-kernel-debug.mount: Mount process exited, code=exited status=0
    sys-kernel-debug.mount: Changed mounting-done -> mounted
    Child 75 (systemd-modules) died (code=exited, status=0/SUCCESS)
    systemd-modules-load.service: Child 75 belongs to systemd-modules-load.service
    systemd-modules-load.service: Main process exited, code=exited, status=0/SUCCESS
    systemd-modules-load.service: Changed start -> exited
    systemd-modules-load.service: Job systemd-modules-load.service/start finished, result=done
    [  OK  ] Started Load Kernel Modules.
    Child 76 (kmod) died (code=exited, status=0/SUCCESS)
    kmod-static-nodes.service: Child 76 belongs to kmod-static-nodes.service
    kmod-static-nodes.service: Main process exited, code=exited, status=0/SUCCESS
    kmod-static-nodes.service: Changed start -> exited
    kmod-static-nodes.service: Job kmod-static-nodes.service/start finished, result=done
    [  OK  ] Started Create list of required sta…vice nodes for the current kernel.
    Child 77 (mount) died (code=exited, status=0/SUCCESS)
    dev-mqueue.mount: Child 77 belongs to dev-mqueue.mount
    dev-mqueue.mount: Mount process exited, code=exited status=0
    dev-mqueue.mount: Changed mounting-done -> mounted
    systemd-udevd-kernel.socket: Incoming traffic
    systemd-udevd-kernel.socket: Changed listening -> running
    systemd-journald.socket: Incoming traffic
    systemd-journald.socket: Changed listening -> running
    sys-kernel-config.mount: ConditionCapability=CAP_SYS_RAWIO succeeded.
    sys-kernel-config.mount: ConditionPathExists=/sys/kernel/config succeeded.
    sys-kernel-config.mount: About to execute: /bin/mount configfs /sys/kernel/config -t configfs
    sys-kernel-config.mount: Forked /bin/mount as 83
    systemd-remount-fs.service: Executing: /lib/systemd/systemd-remount-fs
    sys-kernel-config.mount: Changed dead -> mounting
             Mounting Kernel Configuration File System...
    systemd-sysctl.service: ConditionPathIsReadWrite=/proc/sys/net/ succeeded.
    systemd-sysctl.service: Passing 0 fds to service
    systemd-sysctl.service: About to execute: /lib/systemd/systemd-sysctl
    systemd-sysctl.service: Forked /lib/systemd/systemd-sysctl as 84
    sys-kernel-config.moun�����j            �����[�ɹ�����������͹jR4��ѕ���R��ɹ�������٥����U���ٕ��*A=11!UA�z���ѽɕ��3��B�ѽɕ��b��ͥ���kR5k�?W
    6��$.�W,W���˫�W��˩H�ދ���׮�V2W/�YO[Y��od_call sender=n/a destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1 interface=or
    g.freedesktop.systemd1.Manager member=KillUnit cookie=1 reply_cookie=0 error=n/a
    Sent message type=method_return sender=n/a destination=n/a object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a
    Received SIGCHLD from PID 91 (journalctl).
    Child 91 (journalctl) died (code=exited, status=0/SUCCESS)
    systemd-journal-flush.service: Child 91 belongs to systemd-journal-flush.service
    systemd-journal-flush.service: Main process exited, code=exited, status=0/SUCCESS
    systemd-journal-flush.service: Changed start -> exited
    systemd-journal-flush.service: Job systemd-journal-flush.service/start finished, result=done
    [  OK  ] Started Flush Journal to Persistent Storage.
    Failed to send job remove signal for 38: Connection reset by peer
    systemd-journal-flush.service: Failed to send unit change signal for systemd-journal-flush.service: Transport endpoint is not connected
    systemd-journald.service: Received EPOLLHUP on stored fd 36 (stored), closing.
    Got disconnect on private connection.
    systemd-journald.service: Received EPOLLHUP on stored fd 38 (stored), closing.
    systemd-tmpfiles-setup-dev.service: cgroup is empty
    Received SIGCHLD from PID 93 (systemd-tmpfile).
    Child 93 (systemd-tmpfile) died (code=exited, status=0/SUCCESS)
    systemd-tmpfiles-setup-dev.service: Child 93 belongs to systemd-tmpfiles-setup-dev.service
    systemd-tmpfiles-setup-dev.service: Main process exited, code=exited, status=0/SUCCESS
    systemd-tmpfiles-setup-dev.service: Changed start -> exited
    systemd-tmpfiles-setup-dev.service: Job systemd-tmpfiles-setup-dev.service/start finished, result=done
    [  OK  ] Started Create Static Device Nodes in /dev.
    local-fs-pre.target changed dead -> active
    local-fs-pre.target: Job local-fs-pre.target/start finished, result=done
    [  OK  ] Reached target Local File Systems (Pre).
    var-volatile.mount: Directory /var/volatile to mount over is not empty, mounting anyway.
    var-volatile.mount: About to execute: /bin/mount tmpfs /var/volatile -t tmpfs -o defaults,size=50M
    var-volatile.mount: Forked /bin/mount as 94
    var-volatile.mount: Changed dead -> mounting
             Mounting /var/volatile...
    var-lib-machines.mount: ConditionPathExists=/var/lib/machines.raw failed.
    var-lib-machines.mount: Starting requested but condition failed. Not starting unit.
    var-lib-machines.mount: Job var-lib-machines.mount/start finished, result=done
    var-volatile.mount: Executing: /bin/mount tmpfs /var/volatile -t tmpfs -o defaults,size=50MMinicom2.7
    media-ram.mount: About to execute: /bin/mount tmpfs /media/ram -t tmpfs -o defaults,size=16M
    media-ram.mount: Forked /bin/mount as 95
    media-ram.mount: Changed dead -> mounting
             Mounting /media/ram...
    systemd-udevd.service: ConditionPathIsReadWrite=/sys suc��ѕ�������ѕ��ѵ���٥���R���7��ѕ�������ѕ��ѵ�����٥����х�с3���͡������ձ��"���5Rڵ�ښ�
    ځ�r�²���꒕��ѕ�ɽ������ѕ�ɽ���"�ɕ�с2�ɵ݅ɕ�b����2�Ɂ"Ʌ�jJ���j2ݹ•��2��������ѡ�*�ɽɁj�j��[��OK  ] Started Update UTMP about System Boot
    /Shutdown.
    Failed to send job remove signal for 97: Connection reset by peer
    Child 97 (udevadm) died (code=exited, status=0/SUCCESS)
    systemd-udev-trigger.service: Child 97 belongs to systemd-udev-trigger.service
    systemd-udev-trigger.service: Main process exited, code=exited, status=0/SUCCESS
    systemd-udev-trigger.service: Changed start -> exited
    systemd-udev-trigger.service: Job systemd-ude[    9.986824] remoteproc remoteproc0: powering up 58820000.ipu
    v-trigger.service/start finished, result=done
    Minicom2.7Minicom2.7[    9.986857] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
    [    9.986863] remoteproc remoteproc0: request_firmware failed: -2
    [    9.996398] remoteproc remoteproc1: 55020000.ipu is available
    [    9.999937] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
    [    9.999998] remoteproc remoteproc2: 40800000.dsp is available
    [   10.000327] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
    [   10.000376] remoteproc remoteproc3: 41000000.dsp is available
    [  OK  ] Started udev Coldplug all Devices.
    [   10.380938] connector-hdmi connector: failed to find video source
    Failed to send job remove signal for 54: Transport endpoint is not connected
    systemd-udev-trigger.service: Failed to send unit change signal for systemd-udev-trigger.service: Transport endpoint is not connected
    systemd-update-utmp.service: Failed to send unit change signal for systemd-update-utmp.service: Transport e[   10.417261] remoteproc remoteproc2: Dire
    ct firmware load for dra7-dsp1-fw.xe66 failed with error -2
    ndpoint is not connected
    systemd-timesyncd.service: Got notification message from PID 113 (WATCHDOG=1)
    systemd-timesyncd.service: Got notification message from PID 113 (READY=1, STATUS=Daemon is running)
    systemd-timesyncd.service: Changed start -> running
    systemd-timesyncd.service: Job systemd-timesyncd.service/sta[   10.435981] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed w
    ith error -2
    rt finished, result=done
    [  OK  ] Started Network Time Synchronization.
    Failed to send job remove signal for 16: Transport endpoint is not connected
    systemd-timesyncd.service: Failed to send unit change signal for systemd-timesyncd.service: Transport endpoint is not connected
    systemd-timesyncd.service: G[   10.435991] remoteproc remoteproc1: powering up 55020000.ipu
    ot notification message from PID 113 (STATUS=Idle.)
    systemd-timesyncd.service: Failed to send unit change signal for systemd-timesyncd.service: Transport endpoint is not connected
    systemd-timesyncd.service: Got notification message from PID 113 (STATUS=I[   10.436026] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw
    .xem4 failed with error -2
    dle.)
    Received SIGCHLD from PID 97 (n/a).
    systemd-journald.service: Received EPOLLHUP on stored fd 40 (stored), closing.
    dev-ttyS2.device: Changed dead -> plugged
    dev-ttyS2.device: Job dev-ttyS2.device/start finished, result=done
    [   10.436031] remoteproc remoteproc1: request_firmware failed: -2
    [   10.570771] remoteproc remoteproc2: powering up 40800000.dsp
    [  OK  ] Found device /dev/ttyS2.
    Failed to send job remove signal for 88: Transport endpoint is not connected
    sys-d[   10.582602] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
    evices-platform-44000000.ocp-48020000.serial-tty-ttyS2.device: Changed dead -> plugged
    sys-devices-platform-44000000.ocp-48020000.serial-tty-ttyS2.device: Failed to send unit change signal for sys-devices-platform-44000000.oc
    
    

    Can you say why this lines are printing.

    [    7.795839] systemd-udevd[114]: Process '/sbin/modprobe of:NocpT<NULL>Cti,dra7-l3-nocCsimple-bus'
    failed with exit code 1.
    [    7.929203] systemd-udevd[114]: Process '/sbin/modprobe of:Ndsp_systemT<NULL>Csyscon' failed with
    exit code 1.
    [    7.950351] systemd-udevd[113]: Process '/sbin/modprobe of:NocmcramT<NULL>Cmmio-sram' failed with
    exit code 1.

  • jigarp said:

    [FAILED] Failed to start Load Kernel Modules. Most probably fails because the kernel modules disagrees about the version of symbol module_layout. To fix this you need to make sure that the kernel modules are built against this kernel version you currently load, its kernel menuconfig configurations has not changed and the modules are properly compiled and present in the proper  /lib/modules/<kernel-version>/ location.

    I've recompiled full kernel & updated them to rootfs using sdk makefile.


    Have you updated the kernel in your /tftpboot directory too?


    jigarp said:

    Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2 Indicates that the firmwares in /lib/firmware are missing. Please, confirm their existence too.

    I'm booting beagleboard-x15 without this binaries but board never resets.

    This board reset  in systemd.


    Can you compare the two designs and see what is different in yours?


    jigarp said:
    One more thing in Beagleboard-x15 REV B1 schematic jumper J5 should be inserted for JTAG debugging we have implemented the same in our board & connected that J5.

    If you have a connected jumper on J5, this is supposed to keep the board turned on even the ROM bootloader cannot find the correct boot image. It shouldn't turn off the board if the jumper is connected.


    jigarp said:

    Can you say why this lines are printing.

    [    7.795839] systemd-udevd[114]: Process '/sbin/modprobe of:NocpT<NULL>Cti,dra7-l3-nocCsimple-bus'
    failed with exit code 1.
    [    7.929203] systemd-udevd[114]: Process '/sbin/modprobe of:Ndsp_systemT<NULL>Csyscon' failed with
    exit code 1.
    [    7.950351] systemd-udevd[113]: Process '/sbin/modprobe of:NocmcramT<NULL>Cmmio-sram' failed with
    exit code 1.


    Please, confirm that you have successfully updated the kernel image in /tftpboot directory.

  • Hello ,
    I've updated tftpboot folder so that's why the errors came from.
    In older one i'm not gettings any errors.
    Here we've not used sata and pcie in our board so anything i need to change in software.
    I've removed sata & pcie node from device tree.
    We are using pc85263 rtc instead of MCP79410 so modified rtc node in device tree.We have implemented driver for pcf85263 in a board which is working as expected.
  • Hello jigarp,

    I suspect that there is a hardware issue with your board like has been seen in this and this thread.

    Can you also login to the rescue mode by entering these commands in U-Boot console and check whether the board continues to reset?

    => setenv optargs 'nomodule S'
    => boot

    Best regards,
    Kemal

  • Hello kemal
    I've tried this method but not succeded.
    Still it Resets.

  • If the board continues to reset on that mode, seems the reset is not caused by the SystemD. I strongly recommend you to check the schematic for current leaks, shortcuts, not proper connections and other schematic mistakes.