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AM4376: PHY detection fails

Part Number: AM4376
Other Parts Discussed in Thread: TPS65218, DP83848C, AM4372

Hi,

I am using am4376 based custom board[linux SDK , u-boot].

while booting from SD card got the below error

pls help to resolve the issue

Net:   Could not get PHY for ethernet@4a100000: addr 0

Warning: ethernet@4a100000 using MAC address from ROM
eth0: ethernet@4a100000

Thanks In advance.

  • Please post the Linux version you use and the log file.
  • What is the PHY you use? Is Linux configured for it?
  • linux version :
    linux-4.4.41+gitAUTOINC+f9f6f0db2d-gf9f6f0db2d


    U-Boot SPL 2016.05-00319-g71499d6-dirty (Jun 28 2017 - 17:09:01)
    Trying to boot from MMC1
    SPL: Please implement spl_start_uboot() for your board
    SPL: Direct Linux boot not active!
    reading u-boot.img
    reading u-boot.img
    reading u-boot.img
    No matching DT out of these options:
    am437x-gp-evm
    am437x-sk-evm
    am43x-epos-evm
    am437x-idk-evm
    SPL: Please implement spl_start_uboot() for your board
    SPL: Direct Linux boot not active!
    Failed to mount ext2 filesystem...
    spl_load_image_ext: ext4fs mount err - 0


    U-Boot 2016.05-00319-g71499d6-dirty (Jun 28 2017 - 17:09:01 +0530)

    CPU : AM437X-GP rev 2.1
    Model: TI AM437x GP EVM
    DRAM: 512 MiB
    PMIC: TPS65218
    MMC: OMAP SD/MMC: 0
    reading uboot.env

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

    Net: Could not get PHY for ethernet@4a100000: addr 0

    Warning: ethernet@4a100000 using MAC address from ROM
    eth0: ethernet@4a100000
    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
    743 bytes read in 13 ms (55.7 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
    3490344 bytes read in 2116 ms (1.6 MiB/s)
    51143 bytes read in 141 ms (353.5 KiB/s)
    Kernel image @ 0x82000000 [ 0x000000 - 0x354228 ]
    ## Flattened Device Tree blob at 88000000
    Booting using the fdt blob at 0x88000000
    Loading Device Tree to 8fff0000, end 8ffff7c6 ... OK

    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Initializing cgroup subsys cpuacct
    [ 0.000000] Linux version 4.4.41-gf9f6f0db2d (lnt@lnt-OptiPlex-790) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #1 PREE7
    [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
    [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    [ 0.000000] Machine model: TI AM437x GP EVM
    [ 0.000000] cma: Reserved 48 MiB at 0x9d000000
    [ 0.000000] Memory policy: Data cache writeback
    [ 0.000000] CPU: All CPU(s) started in SVC mode.
    [ 0.000000] AM437x ES1.2 (neon )
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
    [ 0.000000] Kernel command line: console=ttyO5,115200n8 video=HDMI-A-1:800x600 root=PARTUUID=000ca616-02 rw rootfstype=ext4 rootwat
    [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    [ 0.000000] Memory: 459892K/524288K available (6627K kernel code, 326K rwdata, 2356K rodata, 268K init, 266K bss, 15244K reserved,)
    [ 0.000000] Virtual kernel memory layout:
    [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
    [ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc08ce004 (8985 kB)
    [ 0.000000] .init : 0xc08cf000 - 0xc0912000 ( 268 kB)
    [ 0.000000] .data : 0xc0912000 - 0xc0963a38 ( 327 kB)
    [ 0.000000] .bss : 0xc0963a38 - 0xc09a65d8 ( 267 kB)
    [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, 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] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000
    [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000
    [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
    [ 0.000000] OMAP L2C310: ROM does not support power control setting
    [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled
    [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
    [ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000
    [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
    [ 0.000067] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
    [ 0.000149] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
    [ 0.000182] OMAP clocksource: timer1 at 24000000 Hz
    [ 0.001283] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [ 0.001311] OMAP clocksource: 32k_counter at 32768 Hz
    [ 0.002930] Console: colour dummy device 80x30
    [ 0.003095] WARNING: Your 'console=ttyO5' has been replaced by 'ttyS5'
    [ 0.003107] This ensures that you still see kernel messages. Please
    [ 0.003112] update your kernel commandline.
    [ 0.003221] Calibrating delay loop... 1993.93 BogoMIPS (lpj=9969664)
    [ 0.110728] pid_max: default: 32768 minimum: 301
    [ 0.111425] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.111451] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.115577] Initializing cgroup subsys io
    [ 0.115760] Initializing cgroup subsys memory
    [ 0.116011] Initializing cgroup subsys devices
    [ 0.116086] Initializing cgroup subsys freezer
    [ 0.116167] Initializing cgroup subsys perf_event
    [ 0.116218] Initializing cgroup subsys pids
    [ 0.116388] CPU: Testing write buffer coherency: ok
    [ 0.119348] Setting up static identity map for 0x80008200 - 0x80008260
    [ 0.126620] devtmpfs: initialized
    [ 0.163192] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
    [ 0.258082] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.283409] pinctrl core: initialized pinctrl subsystem
    [ 0.291652] NET: Registered protocol family 16
    [ 0.298336] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.330814] cpuidle: using governor ladder
    [ 0.360714] cpuidle: using governor menu
    [ 0.368685] omap_l3_noc 44000000.ocp: L3 debug error: target 8 mod:0 (unclearable)
    [ 0.369026] omap_l3_noc 44000000.ocp: L3 application error: target 8 mod:0 (unclearable)
    [ 0.379372] omap_gpio 44e07000.gpio: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/gpio0_pins, defere
    [ 0.382409] OMAP GPIO hardware version 0.1
    [ 0.399926] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/nand_flash_x8_defe
    [ 0.412159] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
    [ 0.412267] hw-breakpoint: maximum watchpoint size is 4 bytes.
    [ 0.475280] edma 49000000.edma: TI EDMA DMA engine driver
    [ 0.492020] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c0_pins, deferrine
    [ 0.492274] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c1_pins_default, e
    [ 0.492669] media: Linux media interface: v0.10
    [ 0.492841] Linux video capture interface: v2.00
    [ 0.492990] pps_core: LinuxPPS API ver. 1 registered
    [ 0.493009] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.493095] PTP clock support registered
    [ 0.493262] EDAC MC: Ver: 3.0.0
    [ 0.498331] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    [ 0.500133] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.505771] clocksource: Switched to clocksource timer1
    [ 0.536867] NET: Registered protocol family 2
    [ 0.540604] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.540847] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.541057] TCP: Hash tables configured (established 4096 bind 4096)
    [ 0.541703] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.541780] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.542625] NET: Registered protocol family 1
    [ 0.545392] RPC: Registered named UNIX socket transport module.
    [ 0.545480] RPC: Registered udp transport module.
    [ 0.545488] RPC: Registered tcp transport module.
    [ 0.545503] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.555404] futex hash table entries: 256 (order: -1, 3072 bytes)
    [ 0.573551] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.577213] NFS: Registering the id_resolver key type
    [ 0.577612] Key type id_resolver registered
    [ 0.577629] Key type id_legacy registered
    [ 0.577908] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.600091] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [ 0.600247] io scheduler noop registered
    [ 0.600261] io scheduler deadline registered
    [ 0.600634] io scheduler cfq registered (default)
    [ 0.617544] pinctrl-single 44e10800.pinmux: 199 pins at pa f9e10800 size 796
    [ 0.753359] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.765015] omap8250 44e09000.serial: No clock speed specified: using default: 48000000
    [ 0.770358] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
    [ 0.772677] omap8250 481a6000.serial: No clock speed specified: using default: 48000000
    [ 0.777112] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 31, base_baud = 3000000) is a 8250
    [ 0.779030] omap8250 481aa000.serial: No clock speed specified: using default: 48000000
    [ 0.782572] console [ttyS5] disabled
    [ 0.782996] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 32, base_baud = 3000000) is a 8250
    [ 1.520755] console [ttyS5] enabled
    [ 1.528828] [drm] Initialized drm 1.1.0 20060810
    [ 1.568503] loop: module loaded
    [ 1.582057] libphy: Fixed MDIO Bus: probed
    [ 1.656187] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [ 1.662458] davinci_mdio 4a101000.mdio: detected phy mask fffffff3
    [ 1.675191] libphy: 4a101000.mdio: probed
    [ 1.679976] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver TI DP83848C 10/100 Mbps PHY
    [ 1.689956] davinci_mdio 4a101000.mdio: phy[3]: device 4a101000.mdio:03, driver TI DP83848C 10/100 Mbps PHY
    [ 1.704273] cpsw 4a100000.ethernet: Detected MACID = c4:be:84:cb:12:32
    [ 1.712458] cpsw 4a100000.ethernet: cpts: overflow check period 850
    [ 1.727439] mousedev: PS/2 mouse device common for all mice
    [ 1.736650] i2c /dev entries driver
    [ 1.743927] cpuidle: enable-method property 'ti,am4372' found operations
    [ 1.757875] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.781866] NET: Registered protocol family 10
    [ 1.794002] sit: IPv6 over IPv4 tunneling driver
    [ 1.802598] NET: Registered protocol family 17
    [ 1.809723] Key type dns_resolver registered
    [ 1.815480] omap_voltage_late_init: Voltage driver support not added
    [ 1.844355] GPIO line 119 (SelEMMCorNAND) hogged as output/low
    [ 1.855232] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 1.861018] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 1.873180] nand: No NAND device found
    [ 1.877347] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
    [ 1.937384] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz
    [ 1.951056] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz
    [ 1.961350] omap_hsmmc 48060000.mmc: Got CD GPIO
    [ 2.019631] hctosys: unable to open rtc device (rtc0)
    [ 2.061273] vmmcwl_fixed: disabling
    [ 2.067141] ALSA device list:
    [ 2.070450] No soundcards found.
    [ 2.080244] Waiting for root device PARTUUID=000ca616-02...
    [ 2.098573] mmc0: host does not support reading read-only switch, assuming write-enable
    [ 2.110559] mmc0: new high speed SD card at address e624
    [ 2.120905] mmcblk0: mmc0:e624 SU02G 1.84 GiB
    [ 2.131448] mmcblk0: p1 p2
    [ 2.236977] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 2.245922] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [ 2.259205] devtmpfs: mounted
    [ 2.267185] Freeing unused kernel memory: 268K (c08cf000 - c0912000)
    [ 2.273608] This architecture does not have kernel memory protection.
    [ 2.757032] systemd[1]: System time before build time, advancing clock.
    [ 2.870923] random: systemd: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
    [ 2.903870] random: systemd: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
    [ 2.931786] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTS)
    [ 2.954415] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.12!

    [ 3.002549] systemd[1]: Set hostname to <am437x-evm>.
    [ 3.484727] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
    [ 3.589469] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [ 3.609015] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [ 3.713476] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
    [ 3.854636] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
    [ 4.041967] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 4.054560] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 4.068386] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 5.632990] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
    [ 5.642445] systemd[1]: sysinit.target: Found dependency on alignment.service/start
    [ 5.650548] systemd[1]: sysinit.target: Found dependency on basic.target/start
    [ 5.657941] systemd[1]: sysinit.target: Found dependency on sockets.target/start
    [ 5.665403] systemd[1]: sysinit.target: Found dependency on dropbear.socket/stop
    [ 5.672955] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
    [ 5.680457] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
    [ 5.690310] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target
    [ SKIP ] Ordering cycle found, skipping alignment.service
    [ 5.747692] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
    [ 5.779481] systemd[1]: Listening on Journal Socket (/dev/log).
    [ OK ] Listening on Journal Socket (/dev/log).
    [ 5.797534] systemd[1]: Reached target Swap.
    [ OK ] Reached target Swap.
    [ 5.828848] systemd[1]: Listening on Journal Socket.
    [ OK ] Listening on Journal Socket.
    [ 5.870501] systemd[1]: Created slice System Slice.
    [ OK ] Created slice System Slice.
    [ 5.947273] 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...
    [ 6.080084] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [ OK ] Created slice system-serial\x2dgetty.slice.
    [ 6.221361] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [ 6.372441] systemd[1]: Mounting POSIX Message Queue File System...
    Mounting POSIX Message Queue File System...
    [ 6.669648] systemd[1]: Starting Load Kernel Modules...
    Starting Load Kernel Modules...
    [ 6.730875] systemd[1]: Listening on Syslog Socket.
    [ OK ] Listening on Syslog Socket.
    [ 6.831104] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ OK ] Started Dispatch Password Requests to Console Directory Watch.
    [ 6.883823] systemd[1]: Listening on udev Control Socket.
    [ OK ] Listening on udev Control Socket.
    [ 6.938318] CMEMK module: reference Linux version 4.4.41
    [ 6.948471] systemd[1]: Created slice system-getty.slice.
    [ OK [ 6.961977] no physical memory specified
    ] Created slice system-getty.slice.
    [ 6.967475] cmemk initialized
    [ 6.992328] systemd[1]: Listening on Network Service Netlink Socket.
    [ OK ] Listening on Network Service Netlink Socket.
    [ 7.028523] cryptodev: driver 1.8 loaded.
    [ 7.040565] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ OK ] Started Forward Password Requests to Wall Directory Watch.
    [ 7.088921] systemd[1]: Reached target Paths.
    [ OK ] Reached target Paths.
    [ 7.128972] systemd[1]: Listening on udev Kernel Socket.
    [ OK ] Listening on udev Kernel Socket.
    [ 7.163624] systemd[1]: Created slice User and Session Slice.
    [ OK ] Created slice User and Session Slice.
    [ 7.197468] systemd[1]: Reached target Slices.
    [ OK ] Reached target Slices.
    [ 7.313331] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 7.421082] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [ 7.468147] systemd[1]: Reached target Remote File Systems.
    [ OK ] Reached target Remote File Systems.
    [ 7.538821] systemd[1]: Starting Remount Root and Kernel File Systems...
    Starting Remount Root and Kernel File Systems...
    [ 7.604806] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [ 7.807980] systemd[1]: Mounted POSIX Message Queue File System.
    [ OK ] Mounted POSIX Message Queue File System.
    [ 7.838483] systemd[1]: Mounted Temporary Directory.
    [ OK ] Mounted Temporary Directory.
    [ 7.962853] systemd[1]: Started Create list of required static device nodes for the current kernel.
    [ OK ] Started Create list of required sta...ce nodes for the current kernel.
    [ 8.435618] systemd[1]: Started Load Kernel Modules.
    [ OK ] Started Load Kernel Modules.
    [ 8.672408] systemd[1]: Started Setup Virtual Console.
    [ OK ] Started Setup Virtual Console.
    [ 8.812384] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [ 8.833434] systemd[1]: Mounted Debug File System.
    [ OK ] Mounted Debug File System.
    [ 8.940295] systemd[1]: Started Remount Root and Kernel File Systems.
    [ OK ] Started Remount Root and Kernel File Systems.
    [ 9.463641] systemd[1]: Started Journal Service.
    [ OK ] Started Journal Service.
    Starting Flush Journal to Persistent Storage...
    Starting udev Coldplug all Devices...
    Starting Apply Kernel Variables...
    Starting Create Static Device Nodes in /dev...
    [ OK ] Started Apply Kernel Variables.
    [ OK ] Started Create Static Device Nodes in /dev.
    [ 12.787222] systemd-journald[86]: 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.
    Starting Load/Save Random Seed...
    [ OK ] Reached target Local File Systems.
    Starting Create Volatile Files and Directories...
    [ OK ] Started Load/Save Random Seed.
    [ OK ] Started Create Volatile Files and Directories.
    Starting Network Time Synchronization...
    Starting Update UTMP about System Boot/Shutdown...
    [ OK ] Started Network Time Synchronization.
    [ OK ] Started Update UTMP about System Boot/Shutdown.
    Starting Synchronize System and HW clocks...
    [ OK ] Reached target System Time Synchronized.
    [FAILED] Failed to start Synchronize System and HW clocks.
    See 'systemctl status sync-clocks.service' for details.
    [ 24.917342] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    [ 25.309082] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [ OK ] Started udev Coldplug all Devices.
    [ OK ] Reached target System Initialization.
    [ 25.788061] remoteproc0: wkup_m3 is available
    [ 25.792742] remoteproc0: Note: remoteproc is still under development and considered experimental.
    [ OK ] Listening on D-Bus System Message Bus Socket.
    [ OK ] Listening on RPCbind Server Activation Socket.
    [ 26.019948] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [ 26.606805] remoteproc0: powering up wkup_m3
    [ 26.701729] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217280
    [ OK ] Listening on dropbear.socket.
    [ 26.818208] ov2659 0-0030: Sensor detection failed (3030, 0)
    [ 26.897880] remoteproc0: remote processor wkup_m3 is now up
    [ 26.898020] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
    [ OK ] Reached target Sockets.
    [ 26.990035] ov2659 1-0030: Sensor detection failed (3030, 0)
    [ OK ] Reached target Basic System.
    Starting Avahi mDNS/DNS-SD Stack...
    Starting Login Service...
    [ 28.716667] pixcir_ts 1-005c: pixcir_set_power_mode: can't read reg 0x33 : -121
    [ 28.869951] pixcir_ts 1-005c: Failed to set IDLE mode
    [ OK ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
    [ 29.111046] pixcir_ts: probe of 1-005c failed with error -121
    Starting Print notice about GPLv3 packages...
    [ 29.972917] CAN device driver interface
    [ 30.463210] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=153)
    Starting uim-sysfs.service...
    [ 30.739002] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [ 30.842487] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=154)
    [ OK ] Started Kernel Logging Service.
    [ OK ] Started System Logging Service.
    [ OK ] Started D-Bus System Message Bus.
    [ 35.667569] omap-des 53701000.des: OMAP DES hw accel rev: 0.33
    [ 35.798755] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
    [ 35.946634] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [ 36.106709] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [ 36.717067] omap-aes 53501000.aes: OMAP AES hw accel rev: 0.1
    [ 39.695527] NET: Registered protocol family 15
    [ OK ] Started Avahi mDNS/DNS-SD Stack.
    Starting Permit User Sessions...
    [ 41.079631] omap-sham 53100000.sham: hw accel on OMAP rev 0.0
    Starting Telephony service...
    [ OK ] Started Daily Cleanup of Temporary Directories.
    [ 41.405277] ti-pruss 54400000.pruss: creating PRU cores and other child platform devices
    [ OK ] Reached target Timers.
    [ 41.702661] irq: no irq domain found for /ocp/pruss_wrapper@54426000/pruss@54400000/intc@54420000 !
    [ 42.099906] irq: no irq domain found for /ocp/pruss_wrapper@54426000/pruss@54400000/intc@54420000 !
    Starting Network Service...
    [ 42.491539] ti-pruss 54440000.pruss: creating PRU cores and other child platform devices
    [ 42.712511] irq: no irq domain found for /ocp/pruss_wrapper@54426000/pruss@54440000/intc@54460000 !
    [ 42.952583] irq: no irq domain found for /ocp/pruss_wrapper@54426000/pruss@54440000/intc@54460000 !
    [ OK ] Started Permit User Sessions.
    [ OK ] Found device /dev/ttyS0.
    [ OK ] Found device /dev/ttyS5.
    [ 44.254526] remoteproc1: 54434000.pru0 is available
    [ 44.446733] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 44.624643] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 45.038540] remoteproc1: registered virtio0 (type 7)
    [ 45.044521] pru-rproc 54434000.pru0: PRU rproc node /ocp/pruss_wrapper@54426000/pruss@54400000/pru0@54434000 probed successfully
    [ 45.269685] remoteproc2: 54438000.pru1 is available
    [ 45.274886] remoteproc2: Note: remoteproc is still under development and considered experimental.
    [ 45.538998] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 45.850567] remoteproc2: registered virtio1 (type 7)
    [ 46.009108] pru-rproc 54438000.pru1: PRU rproc node /ocp/pruss_wrapper@54426000/pruss@54400000/pru1@54438000 probed successfully
    [ 46.235743] remoteproc3: 54474000.pru0 is available
    [ 46.241807] asoc-simple-card sound@0: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
    [ 46.276528] remoteproc3: Note: remoteproc is still under development and considered experimental.
    [ 46.410536] remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 46.768673] remoteproc3: registered virtio2 (type 7)
    [ 46.774434] pru-rproc 54474000.pru0: PRU rproc node /ocp/pruss_wrapper@54426000/pruss@54440000/pru0@54474000 probed successfully
    [ 46.922145] remoteproc4: 54478000.pru1 is available
    [ 47.056620] remoteproc4: Note: remoteproc is still under development and considered experimental.
    [ 47.222947] remoteproc4: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 47.499035] remoteproc4: registered virtio3 (type 7)
    [ 47.504760] pru-rproc 54478000.pru1: PRU rproc node /ocp/pruss_wrapper@54426000/pruss@54440000/pru1@54478000 probed successfully
    [ OK ] Started Network Service.
    [ 48.659957] Bluetooth: Core ver 2.21
    [ 48.664674] NET: Registered protocol family 31
    [ 48.838038] net eth0: initializing cpsw version 1.15 (0)
    [ 48.843730] net eth0: initialized cpsw ale version 1.4
    [ 48.921554] Bluetooth: HCI device and connection manager initialized
    [ 48.929837] net eth0: ALE Table size 1024
    [ 48.935209] libphy: PHY 4a101000.mdio:00 not found
    [ 49.067051] Bluetooth: HCI socket layer initialized
    [ 49.072229] Bluetooth: L2CAP socket layer initialized
    [ 49.116764] net eth0: phy "4a101000.mdio:00" not found on slave 0, err -19
    [ 49.253710] Bluetooth: SCO socket layer initialized
    [ 49.442953] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 50.553910] omap_hwmod: gfx: failed to hardreset
    [ 50.856656] Initializing XFRM netlink socket
    [ 50.916725] pvrsrvkm 56000000.sgx: Unable to reset SGX!
    [ 51.181918] omap_hwmod: gfx: _wait_target_ready failed: -16
    [ 51.401386] PVR_K:(Error): EnableSGXClocks: pm_runtime_get_sync failed (16)
    [ 51.541015] PVR_K:(Error): SysInitialise: Failed to Enable system clocks (175)
    [ 52.138223] PM: bootloader does not support rtc-only!
    [ 52.871641] random: nonblocking pool is initialized
    [ 61.719318] ------------[ cut here ]------------
    [ 61.724393] WARNING: CPU: 0 PID: 440 at crypto/algapi.c:343 crypto_wait_for_test+0x7c/0x80()
    [ 61.931841] Modules linked in: drbg pm33xx xfrm_user sha512_generic sha512_arm xfrm4_tunnel bluetooth ipcomp xfrm_ipcomp sha256_ge)
    [ 62.596872] CPU: 0 PID: 440 Comm: charon Tainted: G O 4.4.41-gf9f6f0db2d #1
    [ 62.605045] Hardware name: Generic AM43 (Flattened Device Tree)
    [ 62.842289] Backtrace:
    [ 62.845297] [<c0013548>] (dump_backtrace) from [<c0013744>] (show_stack+0x18/0x1c)
    [ 62.969183] r7:c0275d00 r6:00000157 r5:00000009 r4:00000000
    [ 62.975466] [<c001372c>] (show_stack) from [<c02acfd0>] (dump_stack+0x24/0x28)
    [ 63.136917] [<c02acfac>] (dump_stack) from [<c0034240>] (warn_slowpath_common+0x88/0xb4)
    [ 63.145259] [<c00341b8>] (warn_slowpath_common) from [<c0034310>] (warn_slowpath_null+0x24/0x2c)
    [ 63.346506] r8:d9ce8400 r7:d9ce8600 r6:c092ab88 r5:00000000 r4:d9ce8600
    [ 63.353741] [<c00342ec>] (warn_slowpath_null) from [<c0275d00>] (crypto_wait_for_test+0x7c/0x80)
    [ 63.559179] [<c0275c84>] (crypto_wait_for_test) from [<c0275e14>] (crypto_register_instance+0xa8/0xec)
    [ 63.687357] r5:00000000 r4:d9ce8400
    [ 63.691406] [<c0275d6c>] (crypto_register_instance) from [<c0277c74>] (crypto_lookup_skcipher+0x25c/0x280)
    [ 63.851463] r7:d9ce8200 r6:bf0d5a40 r5:c092ab88 r4:d9d21aa8
    [ 63.910908] [<c0277a18>] (crypto_lookup_skcipher) from [<c0277d48>] (crypto_alloc_ablkcipher+0x44/0xac)
    [ 64.067276] r8:bf01404c r7:d9d20000 r6:d9d21b58 r5:00000004 r4:0000000c
    [ 64.074739] [<c0277d04>] (crypto_alloc_ablkcipher) from [<bf01097c>] (cryptodev_cipher_init+0x3c/0x46c [cryptodev])
    [ 64.333871] r9:bf01404c r8:bf01404c r7:00000010 r6:d9d21b58 r5:00000000 r4:dbbd3d94
    [ 64.372590] [<bf010940>] (cryptodev_cipher_init [cryptodev]) from [<bf00ed30>] (crypto_create_session+0x308/0xa00 [cryptodev])
    [ 64.591712] r8:00000000 r7:d9d21de4 r6:d9e29d80 r5:dbbd3d80 r4:00000000
    [ 64.655188] [<bf00ea28>] (crypto_create_session [cryptodev]) from [<bf00fa48>] (cryptodev_ioctl+0x5ac/0x9c0 [cryptodev])
    [ 64.831873] r10:00000000[FAILED] Failed to start Login Service.
    See 'systemctl status systemd-logind.service' for details.
    r9:d9d20000 r8:beec95ec r7:00000051 r6:d9e29d80 r5:beec95ec
    [ 64.934194] r4:ffffe000
    [ 64.997451] [<bf00f49c>] (cryptodev_ioctl [cryptodev]) from [<c011abb8>] (do_vfs_ioctl+0x480/0x6f8)
    [ 65.104708] r9:d9d20000 r8:beec95ec r7:00000008 r6:d9dd5a80 r5:dbee7198 r4:beec95ec
    [ 65.152659] [<c011a738>] (do_vfs_ioctl) from [<c011ae6c>] (SyS_ioctl+0x3c/0x64)
    [ 65.292383] r10:00000000 r9:d9d20000 r8:beec95ec r7:c01c6366 r6:d9dd5a80 r5:00000008
    [ 65.371236] r4:d9dd5a80
    [ 65.374123] [<c011ae30>] (SyS_ioctl) from [<c000fa40>] (ret_fast_syscall+0x0/0x3c)
    [ 65.546540] r9:d9d20000 r8:c000fc04 r7:00000036 r6:00000008 r5:b6b0d00c r4:00000002
    [ 65.554593] ---[ end trace 00aec231c6034def ]---
    [ 85.268974] remoteproc1: powering up 54434000.pru0
    [ OK ] Started uim-sysfs.service.
    [ 85.470610] remoteproc1: Booting fw image am437x-pru1_0-fw, size 81680
    [ 85.624279] ti-pruss 54400000.pruss: configured system_events = 0x0000000000030000 intr_channels = 0x00000005 host_intr = 0x0000005
    [ 85.851690] remoteproc1: remote processor 54434000.pru0 is now up
    [ 85.963944] virtio_rpmsg_bus virtio0: creating channel rpmsg-pru addr 0x20
    [ 85.996703] virtio_rpmsg_bus virtio0: rpmsg host is online
    [ 86.104838] remoteproc2: powering up 54438000.pru1
    [ 86.171711] remoteproc2: Booting fw image am437x-pru1_1-fw, size 81680
    [ 86.324263] ti-pruss 54400000.pruss: configured system_events = 0x00000000000c0000 intr_channels = 0x0000000a host_intr = 0x000000a
    [ 86.527550] remoteproc2: remote processor 54438000.pru1 is now up
    [ 86.600964] virtio_rpmsg_bus virtio1: creating channel rpmsg-pru addr 0x21
    [ 86.632794] virtio_rpmsg_bus virtio1: rpmsg host is online
    [ 86.708598] remoteproc3: powering up 54474000.pru0
    [ 86.799621] remoteproc3: Booting fw image am437x-pru0_0-fw, size 80560
    [ 86.908349] ti-pruss 54440000.pruss: configured system_events = 0x0000000000030000 intr_channels = 0x00000005 host_intr = 0x0000005
    [ 87.017205] remoteproc3: remote processor 54474000.pru0 is now up
    [ 87.095806] virtio_rpmsg_bus virtio2: creating channel rpmsg-pru addr 0x1e
    [ 87.116840] virtio_rpmsg_bus virtio2: rpmsg host is online
    [ 87.189022] remoteproc4: powering up 54478000.pru1
    [ 87.241200] remoteproc4: Booting fw image am437x-pru0_1-fw, size 80560
    [ 87.354742] ti-pruss 54440000.pruss: configured system_events = 0x00000000000c0000 intr_channels = 0x0000000a host_intr = 0x000000a
    [ 87.507370] remoteproc4: remote processor 54478000.pru1 is now up
    [ 87.554508] virtio_rpmsg_bus virtio3: creating channel rpmsg-pru addr 0x1f
    [ 87.600963] virtio_rpmsg_bus virtio3: rpmsg host is online
    [ 88.480313] rpmsg_pru rpmsg0: new rpmsg_pru device: /dev/rpmsg_pru32
    [ 88.588910] rpmsg_pru rpmsg1: new rpmsg_pru device: /dev/rpmsg_pru33
    [ 88.697076] rpmsg_pru rpmsg2: new rpmsg_pru device: /dev/rpmsg_pru30
    [ 88.767026] rpmsg_pru rpmsg3: new rpmsg_pru device: /dev/rpmsg_pru31
    [ 90.078409] usbcore: registered new interface driver usbfs
    [ 90.154870] usbcore: registered new interface driver hub
    [ 90.220537] usbcore: registered new device driver usb
    [ 90.619937] dwc3 48390000.usb: otg: primary host xhci-hcd.0.auto registered
    [ 90.681177] dwc3 48390000.usb: otg: shared host xhci-hcd.0.auto registered
    [ 90.736940] dwc3 48390000.usb: otg: can't start till gadget registers
    [ 90.788201] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [ 90.837077] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
    [ 90.901125] xhci-hcd xhci-hcd.1.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x00210010
    [ 90.981980] xhci-hcd xhci-hcd.1.auto: irq 227, io mem 0x483d0000
    [ 91.079710] hub 1-0:1.0: USB hub found
    [ 91.136763] hub 1-0:1.0: 1 port detected
    [ 91.192387] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [ 91.232365] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
    [ 91.297309] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [ 91.417550] hub 2-0:1.0: USB hub found
    [ 91.457256] hub 2-0:1.0: 1 port detected
    [ TIME ] Timed out waiting for device dev-ttyO0.device.
    [DEPEND] Dependency failed for Serial Getty on ttyO0.
    [ OK ] Started Telephony service.
    [ OK ] Reached target Sound Card.
    Starting rc.pvr.service...
    [ OK ] Stopped Login Service.
    Starting Login Service...
    [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [ OK ] Reached target Network.
    Starting Lightning Fast Webserver With Light System Requirements...
    Starting Network Name Resolution...
    [ OK ] Started Serial Getty on ttyS5.
    [ OK ] Started Serial Getty on ttyS0.
    [ OK ] Started Getty on tty1.
    [ OK ] Reached target Login Prompts.
    [ OK ] Started rc.pvr.service.
    [ OK ] Started Lightning Fast Webserver With Light System Requirements.
    [ OK ] Started Network Name Resolution.
    [ OK ] Started Login Service.

    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org am437x-evm ttyS5

    Arago 2016.12 am437x-evm ttyS5

    am437x-evm login: ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
    autoconf
    binutils
    bison-dev
    bison
    cpp-symlinks
    cpp
    dosfstools
    g++-symlinks
    g++
    gawk-dev
    gawk
    gcc-symlinks
    gcc
    gdb
    gdbserver
    gstreamer1.0-libav
    hidapi
    libcairo-perf-utils
    libgmp10
    libidn11
    libmpc3
    libmpfr4
    m4-dev
    m4
    make
    nettle
    swig-dev
    swig

    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution. This can be done using
    the opkg remove command. i.e.:
    opkg remove <package>
    Where <package> is the name printed in the list above

    NOTE: If the package is a dependency of another package you
    will be notified of the dependent packages. You should
    use the --force-removal-of-dependent-packages option to
    also remove the dependent packages as well
    ***************************************************************
    ***************************************************************

    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org am437x-evm ttyS5

    Arago 2016.12 am437x-evm ttyS5

    am437x-evm login: root
    root@am437x-evm:~#
    root@am437x-evm:~#
    root@am437x-evm:~#



    Thanks inadvance