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AM335x wake-up from sleep mode.

Other Parts Discussed in Thread: TPS65217

Hi,

In my application I am putting a beaglebone black to sleep and having it wake up using commands such as echo -n "mem" > /sys/power/state and rtcwake -d /dev/rtc0 -m mem -s 5. This works when I have nothing/a few peripherals plugged into the board. Recently I have a put on more peripherals to the gpios and now when it wakes up only the Ethernet lights will come on, and the system doesn't fully wake up. Does this have something to do with peak wake up current or maybe boot pins? 

Thanks.

  • Hi,

    What Linux version are you using? Can you post the log file?
  • I'm using 3.14.55-ti-rt-r78.

    Here are the latest lines from /var/log/messages, I dont think anything gets written...

    May 4 17:26:40 beaglebone kernel: [ 634.905557] pruss_uio 4a300000.pruss: Unbalanced pm_runtime_enable!
    May 4 17:26:40 beaglebone kernel: [ 634.905677] pruss_uio 4a300000.pruss: pins are not configured from the driver
    May 4 17:26:41 beaglebone kernel: [ 636.371054] media: Linux media interface: v0.10
    May 4 17:26:41 beaglebone kernel: [ 636.390362] Linux video capture interface: v2.00
    May 4 17:26:41 beaglebone kernel: [ 636.416601] usbcore: registered new interface driver uvcvideo
    May 4 17:26:41 beaglebone kernel: [ 636.416629] USB Video Class driver (1.1.1)
    May 4 17:27:22 beaglebone rsyslogd: [origin software="rsyslogd" swVersion="8.4.2" x-pid="357" x-info="http://www.rsyslog.com"] start
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Booting Linux on physical CPU 0x0
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Initializing cgroup subsys cpuset
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Initializing cgroup subsys cpu
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Initializing cgroup subsys cpuacct
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Linux version 3.14.55-ti-rt-r78 (root@a3-imx6q-wandboard-2gb) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP PREEMPT Sun Oct 25 10:54:11 UTC 2015
    May 4 17:27:22 beaglebone kernel: [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
    May 4 17:27:22 beaglebone kernel: [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Machine model: TI AM335x BeagleBone Black
    May 4 17:27:22 beaglebone kernel: [ 0.000000] cma: CMA: reserved 24 MiB at 9e000000
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Memory policy: Data cache writeback
    May 4 17:27:22 beaglebone kernel: [ 0.000000] CPU: All CPU(s) started in SVC mode.
    May 4 17:27:22 beaglebone kernel: [ 0.000000] AM335X ES2.1 (sgx neon )
    May 4 17:27:22 beaglebone kernel: [ 0.000000] PERCPU: Embedded 9 pages/cpu @df9b5000 s13888 r8192 d14784 u36864
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129536
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Kernel command line: console=ttyO0,115200n8 text root=UUID=93736aba-b5cd-4117-b198-d7432afb5cb0 ro rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable
    May 4 17:27:22 beaglebone kernel: [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] allocated 1572864 bytes of page_cgroup
    May 4 17:27:22 beaglebone kernel: [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Memory: 472652K/522240K available (9283K kernel code, 699K rwdata, 3264K rodata, 629K init, 744K bss, 49588K reserved, 0K highmem)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Virtual kernel memory layout:
    May 4 17:27:22 beaglebone kernel: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] .text : 0xc0008000 - 0xc0c49044 (12549 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] .init : 0xc0c4a000 - 0xc0ce7640 ( 630 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] .data : 0xc0ce8000 - 0xc0d96d84 ( 700 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] .bss : 0xc0d96d84 - 0xc0e51078 ( 745 kB)
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Preemptible hierarchical RCU implementation.
    May 4 17:27:22 beaglebone kernel: [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
    May 4 17:27:22 beaglebone kernel: [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
    May 4 17:27:22 beaglebone kernel: [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
    May 4 17:27:22 beaglebone kernel: [ 0.000000] NR_IRQS:16 nr_irqs:16 16
    May 4 17:27:22 beaglebone kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
    May 4 17:27:22 beaglebone kernel: [ 0.000000] Total of 128 interrupts on 1 active controller
    May 4 17:27:22 beaglebone kernel: [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
    May 4 17:27:22 beaglebone kernel: [ 0.000017] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns
    May 4 17:27:22 beaglebone kernel: [ 0.000042] OMAP clocksource: timer1 at 24000000 Hz
    May 4 17:27:22 beaglebone kernel: [ 0.000390] Console: colour dummy device 80x30
    May 4 17:27:22 beaglebone kernel: [ 0.000461] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
    May 4 17:27:22 beaglebone kernel: [ 0.088513] pid_max: default: 32768 minimum: 301
    May 4 17:27:22 beaglebone kernel: [ 0.088666] Security Framework initialized
    May 4 17:27:22 beaglebone kernel: [ 0.088748] AppArmor: AppArmor disabled by boot time parameter
    May 4 17:27:22 beaglebone kernel: [ 0.088758] Yama: becoming mindful.
    May 4 17:27:22 beaglebone kernel: [ 0.088849] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    May 4 17:27:22 beaglebone kernel: [ 0.088863] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    May 4 17:27:22 beaglebone kernel: [ 0.132268] Initializing cgroup subsys memory
    May 4 17:27:22 beaglebone kernel: [ 0.132328] Initializing cgroup subsys devices
    May 4 17:27:22 beaglebone kernel: [ 0.132341] Initializing cgroup subsys freezer
    May 4 17:27:22 beaglebone kernel: [ 0.132354] Initializing cgroup subsys net_cls
    May 4 17:27:22 beaglebone kernel: [ 0.132364] Initializing cgroup subsys blkio
    May 4 17:27:22 beaglebone kernel: [ 0.132375] Initializing cgroup subsys perf_event
    May 4 17:27:22 beaglebone kernel: [ 0.132390] Initializing cgroup subsys net_prio
    May 4 17:27:22 beaglebone kernel: [ 0.132507] CPU: Testing write buffer coherency: ok
    May 4 17:27:22 beaglebone kernel: [ 0.132582] ftrace: allocating 31485 entries in 93 pages
    May 4 17:27:22 beaglebone kernel: [ 0.220990] CPU0: thread -1, cpu 0, socket -1, mpidr 0
    May 4 17:27:22 beaglebone kernel: [ 0.221071] Setting up static identity map for 0x809170f0 - 0x80917148
    May 4 17:27:22 beaglebone kernel: [ 0.318528] Brought up 1 CPUs
    May 4 17:27:22 beaglebone kernel: [ 0.318557] SMP: Total of 1 processors activated (996.14 BogoMIPS).
    May 4 17:27:22 beaglebone kernel: [ 0.318568] CPU: All CPU(s) started in SVC mode.
    May 4 17:27:22 beaglebone kernel: [ 0.319604] devtmpfs: initialized
    May 4 17:27:22 beaglebone kernel: [ 0.325098] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    May 4 17:27:22 beaglebone kernel: [ 0.351447] omap_hwmod: tptc0 using broken dt data from edma
    May 4 17:27:22 beaglebone kernel: [ 0.351710] omap_hwmod: tptc1 using broken dt data from edma
    May 4 17:27:22 beaglebone kernel: [ 0.351941] omap_hwmod: tptc2 using broken dt data from edma
    May 4 17:27:22 beaglebone kernel: [ 0.358011] omap_hwmod: debugss: _wait_target_disable failed
    May 4 17:27:22 beaglebone kernel: [ 0.420300] xor: measuring software checksum speed
    May 4 17:27:22 beaglebone kernel: [ 0.518520] arm4regs : 1244.000 MB/sec
    May 4 17:27:22 beaglebone kernel: [ 0.618491] 8regs : 1112.000 MB/sec
    May 4 17:27:22 beaglebone kernel: [ 0.718486] 32regs : 1109.600 MB/sec
    May 4 17:27:22 beaglebone kernel: [ 0.818486] neon : 1718.400 MB/sec
    May 4 17:27:22 beaglebone kernel: [ 0.818497] xor: using function: neon (1718.400 MB/sec)
    May 4 17:27:22 beaglebone kernel: [ 0.818523] pinctrl core: initialized pinctrl subsystem
    May 4 17:27:22 beaglebone kernel: [ 0.819159] regulator-dummy: no parameters
    May 4 17:27:22 beaglebone kernel: [ 0.821011] NET: Registered protocol family 16
    May 4 17:27:22 beaglebone kernel: [ 0.825517] DMA: preallocated 1024 KiB pool for atomic coherent allocations
    May 4 17:27:22 beaglebone kernel: [ 0.831714] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107fb] registered
    May 4 17:27:22 beaglebone kernel: [ 0.832807] syscon 44e10000.syscon: regmap [mem 0x44e10000-0x44e107ff] registered
    May 4 17:27:22 beaglebone kernel: [ 0.833542] platform 49000000.edma: alias fck already exists
    May 4 17:27:22 beaglebone kernel: [ 0.833570] platform 49000000.edma: alias fck already exists
    May 4 17:27:22 beaglebone kernel: [ 0.833586] platform 49000000.edma: alias fck already exists
    May 4 17:27:22 beaglebone kernel: [ 0.834637] OMAP GPIO hardware version 0.1
    May 4 17:27:22 beaglebone kernel: [ 0.860359] No ATAGs?
    May 4 17:27:22 beaglebone kernel: [ 0.860389] hw-breakpoint: debug architecture 0x4 unsupported.
    May 4 17:27:22 beaglebone kernel: [ 0.873082] bio: create slab <bio-0> at 0
    May 4 17:27:22 beaglebone kernel: [ 1.038600] raid6: int32x1 234 MB/s
    May 4 17:27:22 beaglebone kernel: [ 1.208620] raid6: int32x2 304 MB/s
    May 4 17:27:22 beaglebone kernel: [ 1.378548] raid6: int32x4 284 MB/s
    May 4 17:27:22 beaglebone kernel: [ 1.548657] raid6: int32x8 286 MB/s
    May 4 17:27:22 beaglebone kernel: [ 1.718501] raid6: neonx1 1458 MB/s
    May 4 17:27:22 beaglebone kernel: [ 1.888493] raid6: neonx2 1890 MB/s
    May 4 17:27:22 beaglebone kernel: [ 2.058507] raid6: neonx4 1927 MB/s
    May 4 17:27:22 beaglebone kernel: [ 2.228524] raid6: neonx8 805 MB/s
    May 4 17:27:22 beaglebone kernel: [ 2.228535] raid6: using algorithm neonx4 (1927 MB/s)
    May 4 17:27:22 beaglebone kernel: [ 2.228545] raid6: using intx1 recovery algorithm
    May 4 17:27:22 beaglebone kernel: [ 2.240057] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    May 4 17:27:22 beaglebone kernel: [ 2.241126] vbat: 5000 mV
    May 4 17:27:22 beaglebone kernel: [ 2.241488] vmmcsd_fixed: 3300 mV
    May 4 17:27:22 beaglebone kernel: [ 2.244768] i2c-core: driver [palmas] using legacy suspend method
    May 4 17:27:22 beaglebone kernel: [ 2.244784] i2c-core: driver [palmas] using legacy resume method
    May 4 17:27:22 beaglebone kernel: [ 2.245191] SCSI subsystem initialized
    May 4 17:27:22 beaglebone kernel: [ 2.246004] usbcore: registered new interface driver usbfs
    May 4 17:27:22 beaglebone kernel: [ 2.246091] usbcore: registered new interface driver hub
    May 4 17:27:22 beaglebone kernel: [ 2.246295] usbcore: registered new device driver usb
    May 4 17:27:22 beaglebone kernel: [ 2.246940] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
    May 4 17:27:22 beaglebone kernel: [ 2.246972] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 2.247006] omap_i2c 4802a000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c1_pins, deferring probe
    May 4 17:27:22 beaglebone kernel: [ 2.247025] platform 4802a000.i2c: Driver omap_i2c requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 2.250690] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
    May 4 17:27:22 beaglebone kernel: [ 2.251163] pps_core: LinuxPPS API ver. 1 registered
    May 4 17:27:22 beaglebone kernel: [ 2.251178] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    May 4 17:27:22 beaglebone kernel: [ 2.251220] PTP clock support registered
    May 4 17:27:22 beaglebone kernel: [ 2.252423] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    May 4 17:27:22 beaglebone kernel: [ 2.253863] Advanced Linux Sound Architecture Driver Initialized.
    May 4 17:27:22 beaglebone kernel: [ 2.255030] Switched to clocksource timer1
    May 4 17:27:22 beaglebone kernel: [ 2.379686] NET: Registered protocol family 2
    May 4 17:27:22 beaglebone kernel: [ 2.380847] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.380901] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.380964] TCP: Hash tables configured (established 4096 bind 4096)
    May 4 17:27:22 beaglebone kernel: [ 2.381040] TCP: reno registered
    May 4 17:27:22 beaglebone kernel: [ 2.381055] UDP hash table entries: 256 (order: 1, 8192 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.381079] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.381364] NET: Registered protocol family 1
    May 4 17:27:22 beaglebone kernel: [ 2.381957] RPC: Registered named UNIX socket transport module.
    May 4 17:27:22 beaglebone kernel: [ 2.381976] RPC: Registered udp transport module.
    May 4 17:27:22 beaglebone kernel: [ 2.381984] RPC: Registered tcp transport module.
    May 4 17:27:22 beaglebone kernel: [ 2.381991] RPC: Registered tcp NFSv4.1 backchannel transport module.
    May 4 17:27:22 beaglebone kernel: [ 2.382821] Unpacking initramfs...
    May 4 17:27:22 beaglebone kernel: [ 2.654297] Freeing initrd memory: 3696K (cfc63000 - cffff000)
    May 4 17:27:22 beaglebone kernel: [ 2.654711] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
    May 4 17:27:22 beaglebone kernel: [ 2.658461] futex hash table entries: 256 (order: 2, 16384 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.658680] audit: initializing netlink subsys (disabled)
    May 4 17:27:22 beaglebone kernel: [ 2.658763] audit: type=2000 audit(2.600:1): initialized
    May 4 17:27:22 beaglebone kernel: [ 2.769632] zbud: loaded
    May 4 17:27:22 beaglebone kernel: [ 2.770178] VFS: Disk quotas dquot_6.5.2
    May 4 17:27:22 beaglebone kernel: [ 2.770331] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    May 4 17:27:22 beaglebone kernel: [ 2.771186] NFS: Registering the id_resolver key type
    May 4 17:27:22 beaglebone kernel: [ 2.771274] Key type id_resolver registered
    May 4 17:27:22 beaglebone kernel: [ 2.771287] Key type id_legacy registered
    May 4 17:27:22 beaglebone kernel: [ 2.771310] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    May 4 17:27:22 beaglebone kernel: [ 2.771691] fuse init (API version 7.22)
    May 4 17:27:22 beaglebone kernel: [ 2.771977] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
    May 4 17:27:22 beaglebone kernel: [ 2.772826] msgmni has been set to 978
    May 4 17:27:22 beaglebone kernel: [ 2.775574] NET: Registered protocol family 38
    May 4 17:27:22 beaglebone kernel: [ 2.775718] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
    May 4 17:27:22 beaglebone kernel: [ 2.775971] io scheduler noop registered
    May 4 17:27:22 beaglebone kernel: [ 2.775988] io scheduler deadline registered
    May 4 17:27:22 beaglebone kernel: [ 2.776025] io scheduler cfq registered (default)
    May 4 17:27:22 beaglebone kernel: [ 2.778105] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    May 4 17:27:22 beaglebone kernel: [ 2.783916] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    May 4 17:27:22 beaglebone kernel: [ 2.789298] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a 8250
    May 4 17:27:22 beaglebone kernel: [ 2.807244] console [ttyS0] enabled
    May 4 17:27:22 beaglebone kernel: [ 2.808361] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a 8250
    May 4 17:27:22 beaglebone kernel: [ 2.809316] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 90, base_baud = 3000000) is a 8250
    May 4 17:27:22 beaglebone kernel: [ 2.810224] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 61, base_baud = 3000000) is a 8250
    May 4 17:27:22 beaglebone kernel: [ 2.811100] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 62, base_baud = 3000000) is a 8250
    May 4 17:27:22 beaglebone kernel: [ 2.813944] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    May 4 17:27:22 beaglebone kernel: [ 2.814280] [drm] Initialized drm 1.1.0 20060810
    May 4 17:27:22 beaglebone kernel: [ 2.814502] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    May 4 17:27:22 beaglebone kernel: [ 2.814563] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    May 4 17:27:22 beaglebone kernel: [ 2.814620] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    May 4 17:27:22 beaglebone kernel: [ 2.814675] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    May 4 17:27:22 beaglebone kernel: [ 2.821396] bone-pinmux-helper ocp:P8_33_pinmux: Set initial pinmux mode to uart
    May 4 17:27:22 beaglebone kernel: [ 2.822405] bone-pinmux-helper ocp:P8_35_pinmux: Set initial pinmux mode to uart
    May 4 17:27:22 beaglebone kernel: [ 2.831474] bone-pinmux-helper ocp:P9_11_pinmux: Set initial pinmux mode to uart
    May 4 17:27:22 beaglebone kernel: [ 2.832658] bone-pinmux-helper ocp:P9_13_pinmux: Set initial pinmux mode to uart
    May 4 17:27:22 beaglebone kernel: [ 2.834754] bone-pinmux-helper ocp:P9_19_pinmux: Set initial pinmux mode to i2c
    May 4 17:27:22 beaglebone kernel: [ 2.835862] bone-pinmux-helper ocp:P9_20_pinmux: Set initial pinmux mode to i2c
    May 4 17:27:22 beaglebone kernel: [ 2.862092] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    May 4 17:27:22 beaglebone kernel: [ 2.862143] ehci-omap: OMAP-EHCI Host Controller driver
    May 4 17:27:22 beaglebone kernel: [ 2.862525] usbcore: registered new interface driver usb-storage
    May 4 17:27:22 beaglebone kernel: [ 2.865718] 47401300.usb-phy supply vcc not found, using dummy regulator
    May 4 17:27:22 beaglebone kernel: [ 2.922133] platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 2.923320] 47401b00.usb-phy supply vcc not found, using dummy regulator
    May 4 17:27:22 beaglebone kernel: [ 3.031965] platform musb-hdrc.1.auto: Driver musb-hdrc requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 3.043398] mousedev: PS/2 mouse device common for all mice
    May 4 17:27:22 beaglebone kernel: [ 3.044520] i2c-core: driver [rtc-ds1307] using legacy suspend method
    May 4 17:27:22 beaglebone kernel: [ 3.044537] i2c-core: driver [rtc-ds1307] using legacy resume method
    May 4 17:27:22 beaglebone kernel: [ 3.046049] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    May 4 17:27:22 beaglebone kernel: [ 3.046510] 44e3e000.rtc: already running
    May 4 17:27:22 beaglebone kernel: [ 3.047545] i2c /dev entries driver
    May 4 17:27:22 beaglebone kernel: [ 3.050235] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    May 4 17:27:22 beaglebone kernel: [ 3.131574] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    May 4 17:27:22 beaglebone kernel: [ 3.135453] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    May 4 17:27:22 beaglebone kernel: [ 3.140546] hidraw: raw HID events driver (C) Jiri Kosina
    May 4 17:27:22 beaglebone kernel: [ 3.141703] usbcore: registered new interface driver usbhid
    May 4 17:27:22 beaglebone kernel: [ 3.141718] usbhid: USB HID core driver
    May 4 17:27:22 beaglebone kernel: [ 3.142594] ashmem: initialized
    May 4 17:27:22 beaglebone kernel: [ 3.143677] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 3.148631] oprofile: using arm/armv7
    May 4 17:27:22 beaglebone kernel: [ 3.148970] TCP: cubic registered
    May 4 17:27:22 beaglebone kernel: [ 3.149050] NET: Registered protocol family 10
    May 4 17:27:22 beaglebone kernel: [ 3.150414] mip6: Mobile IPv6
    May 4 17:27:22 beaglebone kernel: [ 3.150446] NET: Registered protocol family 17
    May 4 17:27:22 beaglebone kernel: [ 3.150612] Key type dns_resolver registered
    May 4 17:27:22 beaglebone kernel: [ 3.150628] mpls_gso: MPLS GSO support
    May 4 17:27:22 beaglebone kernel: [ 3.151719] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    May 4 17:27:22 beaglebone kernel: [ 3.157611] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    May 4 17:27:22 beaglebone kernel: [ 3.158877] PM: bootloader does not support rtc-only!
    May 4 17:27:22 beaglebone kernel: [ 3.158908] ThumbEE CPU extension supported.
    May 4 17:27:22 beaglebone kernel: [ 3.158957] Registering SWP/SWPB emulation handler
    May 4 17:27:22 beaglebone kernel: [ 3.160139] registered taskstats version 1
    May 4 17:27:22 beaglebone kernel: [ 3.160572] bio: create slab <bio-1> at 1
    May 4 17:27:22 beaglebone kernel: [ 3.161178] Btrfs loaded
    May 4 17:27:22 beaglebone kernel: [ 3.161359] vbat: disabling
    May 4 17:27:22 beaglebone kernel: [ 3.161375] regulator-dummy: disabling
    May 4 17:27:22 beaglebone kernel: [ 3.172719] mmc1: BKOPS_EN bit is not set
    May 4 17:27:22 beaglebone kernel: [ 3.180779] input: tps65217_pwr_but as /devices/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0
    May 4 17:27:22 beaglebone kernel: [ 3.182243] mmc1: new high speed MMC card at address 0001
    May 4 17:27:22 beaglebone kernel: [ 3.184077] mmcblk0: mmc1:0001 S10004 3.56 GiB
    May 4 17:27:22 beaglebone kernel: [ 3.184457] DCDC1: at 1500 mV
    May 4 17:27:22 beaglebone kernel: [ 3.185523] mmcblk0boot0: mmc1:0001 S10004 partition 1 4.00 MiB
    May 4 17:27:22 beaglebone kernel: [ 3.185958] mmcblk0boot1: mmc1:0001 S10004 partition 2 4.00 MiB
    May 4 17:27:22 beaglebone kernel: [ 3.186303] vdd_mpu: 925 <--> 1375 mV at 1325 mV
    May 4 17:27:22 beaglebone kernel: [ 3.187647] vdd_core: 925 <--> 1150 mV at 1125 mV
    May 4 17:27:22 beaglebone kernel: [ 3.189068] mmcblk0: p1
    May 4 17:27:22 beaglebone kernel: [ 3.189466] LDO1: at 1800 mV
    May 4 17:27:22 beaglebone kernel: [ 3.191405] LDO2: at 3300 mV
    May 4 17:27:22 beaglebone kernel: [ 3.192651] LDO3: 1800 mV
    May 4 17:27:22 beaglebone kernel: [ 3.193864] LDO4: at 3300 mV
    May 4 17:27:22 beaglebone kernel: [ 3.194378] mmcblk0boot1: unknown partition table
    May 4 17:27:22 beaglebone kernel: [ 3.196139] tps65217 0-0024: TPS65217 ID 0xe version 1.2
    May 4 17:27:22 beaglebone kernel: [ 3.198684] mmcblk0boot0: unknown partition table
    May 4 17:27:22 beaglebone kernel: [ 3.204109] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    May 4 17:27:22 beaglebone kernel: [ 3.204200] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    May 4 17:27:22 beaglebone kernel: [ 3.212789] rtc-ds1307: probe of 1-0068 failed with error -5
    May 4 17:27:22 beaglebone kernel: [ 3.212893] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
    May 4 17:27:22 beaglebone kernel: [ 3.233168] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    May 4 17:27:22 beaglebone kernel: [ 3.233621] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
    May 4 17:27:22 beaglebone kernel: [ 3.233924] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    May 4 17:27:22 beaglebone kernel: [ 3.233940] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    May 4 17:27:22 beaglebone kernel: [ 3.233954] usb usb1: Product: MUSB HDRC host driver
    May 4 17:27:22 beaglebone kernel: [ 3.233966] usb usb1: Manufacturer: Linux 3.14.55-ti-rt-r78 musb-hcd
    May 4 17:27:22 beaglebone kernel: [ 3.233977] usb usb1: SerialNumber: musb-hdrc.1.auto
    May 4 17:27:22 beaglebone kernel: [ 3.235351] hub 1-0:1.0: USB hub found
    May 4 17:27:22 beaglebone kernel: [ 3.235435] hub 1-0:1.0: 1 port detected
    May 4 17:27:22 beaglebone kernel: [ 3.276543] remoteproc0: wkup_m3 is available
    May 4 17:27:22 beaglebone kernel: [ 3.276568] remoteproc0: Note: remoteproc is still under development and considered experimental.
    May 4 17:27:22 beaglebone kernel: [ 3.276579] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    May 4 17:27:22 beaglebone kernel: [ 3.277643] remoteproc0: powering up wkup_m3
    May 4 17:27:22 beaglebone kernel: [ 3.277727] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating voltage latency[950000<->1325000]:-22
    May 4 17:27:22 beaglebone kernel: [ 3.293703] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 219827
    May 4 17:27:22 beaglebone kernel: [ 3.294618] PM: CM3 Firmware Version = 0x190
    May 4 17:27:22 beaglebone kernel: [ 3.294700] remoteproc0: remote processor wkup_m3 is now up
    May 4 17:27:22 beaglebone kernel: [ 3.345059] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    May 4 17:27:22 beaglebone kernel: [ 3.345085] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
    May 4 17:27:22 beaglebone kernel: [ 3.352539] libphy: 4a101000.mdio: probed
    May 4 17:27:22 beaglebone kernel: [ 3.352578] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
    May 4 17:27:22 beaglebone kernel: [ 3.353923] cpsw 4a100000.ethernet: Detected MACID = a0:f6:fd:17:b1:17
    May 4 17:27:22 beaglebone kernel: [ 3.358478] input: gpio_keys as /devices/gpio_keys/input/input1
    May 4 17:27:22 beaglebone kernel: [ 3.359282] omap_rtc 44e3e000.rtc: setting system clock to 2016-05-04 17:27:16 UTC (1462382836)
    May 4 17:27:22 beaglebone kernel: [ 3.366017] ALSA device list:
    May 4 17:27:22 beaglebone kernel: [ 3.366048] No soundcards found.
    May 4 17:27:22 beaglebone kernel: [ 3.367648] Freeing unused kernel memory: 628K (c0c4a000 - c0ce7000)
    May 4 17:27:22 beaglebone kernel: [ 3.562027] random: systemd-udevd urandom read with 59 bits of entropy available
    May 4 17:27:22 beaglebone kernel: [ 4.764325] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
    May 4 17:27:22 beaglebone kernel: [ 5.142522] random: nonblocking pool is initialized
    May 4 17:27:22 beaglebone kernel: [ 6.051795] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
    May 4 17:27:23 beaglebone kernel: [ 9.929266] using random self ethernet address
    May 4 17:27:23 beaglebone kernel: [ 9.929300] using random host ethernet address
    May 4 17:27:23 beaglebone kernel: [ 9.929318] using host ethernet address: A0:F6:FD:17:B1:19
    May 4 17:27:23 beaglebone kernel: [ 9.929330] using self ethernet address: A0:F6:FD:17:B1:10<4>[ 9.929363] using random self ethernet address
    May 4 17:27:23 beaglebone kernel: [ 9.929378] using random host ethernet address
    May 4 17:27:23 beaglebone kernel: [ 9.929393] using host ethernet address: A0:F6:FD:17:B1:19
    May 4 17:27:23 beaglebone kernel: [ 9.929402] using self ethernet address: A0:F6:FD:17:B1:10<6>[ 9.930419] usb0: HOST MAC a0:f6:fd:17:b1:19
    May 4 17:27:23 beaglebone kernel: [ 9.930608] usb0: MAC a0:f6:fd:17:b1:10
    May 4 17:27:23 beaglebone kernel: [ 9.983350] net eth0: initializing cpsw version 1.12 (0)
    May 4 17:27:23 beaglebone kernel: [ 10.012506] Number of LUNs=8
    May 4 17:27:23 beaglebone kernel: [ 10.012560] Mass Storage Function, version: 2009/09/11
    May 4 17:27:23 beaglebone kernel: [ 10.012576] LUN: removable file: (no medium)
    May 4 17:27:23 beaglebone kernel: [ 10.012605] Number of LUNs=1
    May 4 17:27:23 beaglebone kernel: [ 10.012812] LUN: removable file: /var/cache/doc-beaglebone-getting-started/beaglebone-getting-started-2015-12-04.img
    May 4 17:27:23 beaglebone kernel: [ 10.012826] Number of LUNs=1
    May 4 17:27:23 beaglebone kernel: [ 10.028525] g_multi gadget: Multifunction Composite Gadget
    May 4 17:27:23 beaglebone kernel: [ 10.028560] g_multi gadget: g_multi ready
    May 4 17:27:23 beaglebone kernel: [ 10.076078] net eth0: phy found : id is : 0x7c0f1
    May 4 17:27:23 beaglebone kernel: [ 10.131529] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    May 4 17:27:23 beaglebone kernel: [ 10.566300] CAN device driver interface
    May 4 17:27:24 beaglebone kernel: [ 11.112841] pruss_uio 4a300000.pruss: pins are not configured from the driver
    May 4 17:27:24 beaglebone kernel: [ 11.715662] spi1.0 supply vdd not found, using dummy regulator
    May 4 17:27:24 beaglebone kernel: [ 11.715813] spi1.0 supply xceiver not found, using dummy regulator
    May 4 17:27:24 beaglebone kernel: [ 11.806053] mcp251x spi1.0: probed
    May 4 17:27:25 beaglebone kernel: [ 12.460947] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
    May 4 17:27:26 beaglebone kernel: [ 13.155727] libphy: 4a101000.mdio:00 - Link is Up - 100/Full
    May 4 17:27:26 beaglebone kernel: [ 13.155806] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    May 4 17:27:26 beaglebone kernel: [ 13.289417] 8021q: 802.1Q VLAN Support v1.8
    May 4 17:27:26 beaglebone kernel: [ 13.289540] 8021q: adding VLAN 0 to HW filter on device eth0

  • This Linux version is not from one of the TI distributed Linux SDKs, therefore it's not sup[ported by TI.