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am572x rtc don't work

vefone
Expert 2440 points

Hi,

TI

I use the the SDK ti-processor-sdk-linux-am57xx-evm-03.00.00.04 ,which the kernel version is linux4.4.12.I modfiy the arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi like that,because my rtc chip is connect to i2c4 bus.

But it does not work fine---when the power down,the time does not go forward.The hardware is fine,because I use the sdk ti-processor-sdk-linux-am57xx-evm-02.00.02.11,the rtc works fine.

What are the difference between the sdk-03 and sdk-02? it seems that the sdk-03 can update the rtc time through the network.

BR,

vefone

  • 0
    TI__Guru**** 393215 points
    I will ask the software team to comment.
  • 0
    Expert 2440 points

    What is more.

    I set up the time like that:

    root@am57xx-evm:~# date -s "2016-8-29 15:00:00"

    root@am57xx-evm:~# hwclock -w

    root@am57xx-evm:~# reboot

    But when it boot up again,I use the date to get the time it is not the time that I set.

    BR,

    vefone

  • 0 in reply to vefone
    TI__Guru**** 161600 points
    Hi Vefone,

    But when it boot up again,I use the date to get the time it is not the time that I set.

    Can you provide the bootlog of your system, running SDK3.0 (kernel 4.4.12)?

    What are the difference between the sdk-03 and sdk-02?

    You can refer to the following wiki:
    processors.wiki.ti.com/.../Processor_SDK_Linux_Kernel_Release_Notes
    you can use the git log for the provided build info & also the generic kernel release notes, to track the changes between kernels.

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    Expert 2440 points

    Hi,Yordan

    Here are the log:

    7853.log.txt 
    U-Boot SPL 2016.05-00013-g3a1e432-dirty (Aug 29 2016 - 17:38:11)
DRA752-GP ES2.0
Trying to boot from MMC1
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img


U-Boot 2016.05-00013-g3a1e432-dirty (Aug 29 2016 - 17:38:11 +0800)

CPU  : DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15
Board: AM572x EVM REV A.30
I2C:   ready
DRAM:  2 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env

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

SCSI:  SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net:
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
574 bytes read in 3 ms (186.5 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
3780824 bytes read in 210 ms (17.2 MiB/s)
102479 bytes read in 56 ms (1.7 MiB/s)
Booting from mmc0 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x39b0d8 ]
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe3000, end 8ffff04e ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.12-g3639bea54a (vefone@vefone2aileen) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #6 SMP PREEMPT Mon Aug 29 10:34:00 HKT 2016
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: TI AM572x EVM Rev A3
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fe000000
[    0.000000] Forcing write-allocate cache policy for SMP
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[    0.000000] DRA752 ES2.0
[    0.000000] PERCPU: Embedded 12 pages/cpu @eed2d000 s19200 r8192 d21760 u49152
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 472640
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=00099def-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 1680072K/1897472K available (7051K kernel code, 329K rwdata, 2496K rodata, 360K init, 287K bss, 28984K reserved, 188416K cma-reserved, 1283072K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc095b05c   (9549 kB)
[    0.000000]       .init : 0xc095c000 - 0xc09b6000   ( 360 kB)
[    0.000000]       .data : 0xc09b6000 - 0xc0a084c8   ( 330 kB)
[    0.000000]        .bss : 0xc0a0a000 - 0xc0a51d40   ( 288 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] Architected cp15 timer(s) running at 6.14MHz (virt).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000015] Switching to timer-based delay loop, resolution 162ns
[    0.000321] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000329] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000751] Console: colour dummy device 80x30
[    0.000766] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000773] This ensures that you still see kernel messages. Please
[    0.000778] update your kernel commandline.
[    0.000791] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000803] pid_max: default: 32768 minimum: 301
[    0.000895] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000905] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001427] Initializing cgroup subsys io
[    0.001443] Initializing cgroup subsys memory
[    0.001466] Initializing cgroup subsys devices
[    0.001479] Initializing cgroup subsys freezer
[    0.001491] Initializing cgroup subsys perf_event
[    0.001502] Initializing cgroup subsys pids
[    0.001522] CPU: Testing write buffer coherency: ok
[    0.001714] /cpus/cpu@0 missing clock-frequency property
[    0.001730] /cpus/cpu@1 missing clock-frequency property
[    0.001740] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001776] Setting up static identity map for 0x800082c0 - 0x80008318
[    0.080061] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.080126] Brought up 2 CPUs
[    0.080139] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.080146] CPU: All CPU(s) started in SVC mode.
[    0.080463] devtmpfs: initialized
[    0.105581] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.106479] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.307628] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.311855] pinctrl core: initialized pinctrl subsystem
[    0.312716] NET: Registered protocol family 16
[    0.314335] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.340233] cpuidle: using governor ladder
[    0.370254] cpuidle: using governor menu
[    0.378718] OMAP GPIO hardware version 0.1
[    0.385000] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.385398] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.410337] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.410347] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.410802] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.410811] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.411372] OMAP DMA hardware revision 0.0
[    0.444716] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
[    0.445845] edma 43300000.edma: memcpy is disabled
[    0.450603] edma 43300000.edma: TI EDMA DMA engine driver
[    0.454477] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.454658] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.454812] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.454965] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.455236] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.455432] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.457301] vgaarb: loaded
[    0.457718] SCSI subsystem initialized
[    0.457941] usbcore: registered new interface driver usbfs
[    0.457999] usbcore: registered new interface driver hub
[    0.458076] usbcore: registered new device driver usb
[    0.458735] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c1_pins_default, deferring probe
[    0.459122] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.459180] omap_i2c 4807a000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c4_pins_default, deferring probe
[    0.459723] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[    0.459913] media: Linux media interface: v0.10
[    0.459964] Linux video capture interface: v2.00
[    0.460001] pps_core: LinuxPPS API ver. 1 registered
[    0.460008] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.460033] PTP clock support registered
[    0.460312] EDAC MC: Ver: 3.0.0
[    0.461085] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.461379] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.461664] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.461945] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.462258] Advanced Linux Sound Architecture Driver Initialized.
[    0.463051] clocksource: Switched to clocksource arch_sys_counter
[    0.473562] NET: Registered protocol family 2
[    0.474054] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.474116] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.474242] TCP: Hash tables configured (established 8192 bind 8192)
[    0.474288] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.474319] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.474456] NET: Registered protocol family 1
[    0.474754] RPC: Registered named UNIX socket transport module.
[    0.474762] RPC: Registered udp transport module.
[    0.474769] RPC: Registered tcp transport module.
[    0.474775] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.475746] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.477755] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.485402] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.486054] NFS: Registering the id_resolver key type
[    0.486081] Key type id_resolver registered
[    0.486089] Key type id_legacy registered
[    0.486157] ntfs: driver 2.1.32 [Flags: R/O].
[    0.487429] bounce: pool size: 64 pages
[    0.487578] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[    0.487595] io scheduler noop registered
[    0.487610] io scheduler deadline registered
[    0.487645] io scheduler cfq registered (default)
[    0.495159] omap_hwmod: ocp2scp3: _wait_target_disable failed
[    0.502361] omap_hwmod: ocp2scp1: _wait_target_disable failed
[    0.509384] omap_hwmod: ocp2scp1: _wait_target_disable failed
[    0.511627] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.515373] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
[    0.515386]   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
[    0.515419]    IO 0x20003000..0x20012fff -> 0x00000000
[    0.515440]   MEM 0x20013000..0x2fffffff -> 0x20013000
[    0.522048] omap_hwmod: ocp2scp1: _wait_target_disable failed
[    0.551311] dra7-pcie 51000000.pcie: link is not up
[    0.551477] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    0.551490] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.551500] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.551510] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    0.551909] PCI: bus0: Fast back to back transfers disabled
[    0.552030] PCI: bus1: Fast back to back transfers enabled
[    0.552078] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
[    0.552110] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.552125] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    0.552137] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.552358] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.612087] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.615515] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[    0.616382] console [ttyS2] disabled
[    0.616425] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 302, base_baud = 3000000) is a 8250
[    1.637768] console [ttyS2] enabled
[    1.642084] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 303, base_baud = 3000000) is a 8250
[    1.652107] [drm] Initialized drm 1.1.0 20060810
[    1.658562] omapdss_dss 58000000.dss: master bind failed: -517
[    1.665085] tpd12s015 encoder: failed to find video source
[    1.671159] connector-hdmi connector: failed to find video source
[    1.677622] panel-dpi display: failed to find video source
[    1.690301] loop: module loaded
[    1.697006] m25p80 spi32766.0: s25fl256s1 (32768 Kbytes)
[    1.702409] 8 ofpart partitions found on MTD device spi32766.0
[    1.708292] Creating 8 MTD partitions on "spi32766.0":
[    1.713473] 0x000000000000-0x000000020000 : "QSPI.SPL"
[    1.719552] 0x000000020000-0x000000040000 : "QSPI.SPL.backup1"
[    1.726354] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    1.732651] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    1.739585] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    1.746265] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    1.753651] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    1.759971] 0x0000009e0000-0x000002000000 : "QSPI.user-data"
[    1.767526] libphy: Fixed MDIO Bus: probed
[    1.823082] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    1.829206] davinci_mdio 48485000.mdio: detected phy mask fffffffc
[    1.839319] libphy: 48485000.mdio: probed
[    1.843368] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[    1.853080] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    1.863418] cpsw 48484000.ethernet: Detected MACID = a4:d5:78:d3:e4:d2
[    1.870687] cpsw 48484000.ethernet: cpsw: Detected MACID = a4:d5:78:d3:e4:d3
[    1.878325] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[    1.885828] usbcore: registered new interface driver pegasus
[    1.891568] usbcore: registered new interface driver asix
[    1.897052] usbcore: registered new interface driver ax88179_178a
[    1.903225] usbcore: registered new interface driver cdc_ether
[    1.909141] usbcore: registered new interface driver smsc75xx
[    1.914987] usbcore: registered new interface driver smsc95xx
[    1.920798] usbcore: registered new interface driver net1080
[    1.926539] usbcore: registered new interface driver cdc_subset
[    1.932522] usbcore: registered new interface driver zaurus
[    1.938210] usbcore: registered new interface driver cdc_ncm
[    1.944826] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.951387] ehci-pci: EHCI PCI platform driver
[    1.955916] ehci-platform: EHCI generic platform driver
[    1.961461] ehci-omap: OMAP-EHCI Host Controller driver
[    1.966940] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.973179] ohci-pci: OHCI PCI platform driver
[    1.977690] ohci-platform: OHCI generic platform driver
[    1.983654] usbcore: registered new interface driver usb-storage
[    1.990000] mousedev: PS/2 mouse device common for all mice
[    1.996548] spi1.0 supply vcc not found, using dummy regulator
[    2.002676] ads7846 spi1.0: touchscreen, irq 129
[    2.007753] input: ADS7846 Touchscreen as /devices/platform/44000000.ocp/48098000.spi/spi_master/spi1/spi1.0/input/input0
[    2.019207] i2c /dev entries driver
[    2.025338] gpio-fan gpio_fan: GPIO fan initialized
[    2.032537] sdhci: Secure Digital Host Controller Interface driver
[    2.038843] sdhci: Copyright(c) Pierre Ossman
[    2.043850] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    2.048652] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
[    2.055141] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
[    2.061521] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
[    2.067915] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
[    2.074307] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
[    2.080689] omap_hsmmc 4809c000.mmc: no pinctrl state for hs mode
[    2.113269] pinctrl-single 4a003400.pinmux: pin 4a0037b0.0 already requested by 48098000.spi; cannot claim for 480b4000.mmc
[    2.124478] pinctrl-single 4a003400.pinmux: pin-236 (480b4000.mmc) status -22
[    2.131649] pinctrl-single 4a003400.pinmux: could not request pin 236 (4a0037b0.0) from group mmc2_pins_default  on device pinctrl-single
[    2.144068] omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
[    2.151842] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    2.158248] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    2.193385] omap_hsmmc 480ad000.mmc: no pinctrl state for default mode
[    2.223311] Synopsys Designware Multimedia Card Interface Driver
[    2.229990] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.237297] ledtrig-cpu: registered to indicate activity on CPUs
[    2.243531] usbcore: registered new interface driver usbhid
[    2.249125] usbhid: USB HID core driver
[    2.255992] NET: Registered protocol family 10
[    2.261257] sit: IPv6 over IPv4 tunneling driver
[    2.266455] NET: Registered protocol family 17
[    2.271141] Key type dns_resolver registered
[    2.275554] omap_voltage_late_init: Voltage driver support not added
[    2.282442] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[    2.288672] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[    2.294935] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[    2.301531] Power Management for TI OMAP4+ devices.
[    2.306664] ThumbEE CPU extension supported.
[    2.310966] Registering SWP/SWPB emulation handler
[    2.318507] dmm 4e000000.dmm: initialized all PAT entries
[    2.325263] palmas 0-0058: Irq flag is 0x00000008
[    2.743883] random: nonblocking pool is initialized
[   73.130175] irq 38: nobody cared (try booting with the "irqpoll" option)
[   73.136913] CPU: 0 PID: 69 Comm: irq/38-palmas Not tainted 4.4.12-g3639bea54a #6
[   73.144340] Hardware name: Generic DRA74X (Flattened Device Tree)
[   73.150459] Backtrace:
[   73.152941] [<c00130c0>] (dump_backtrace) from [<c00132bc>] (show_stack+0x18/0x1c)
[   73.160542]  r7:00000026 r6:20000193 r5:00000000 r4:c09d524c
[   73.166271] [<c00132a4>] (show_stack) from [<c02a4148>] (dump_stack+0x90/0xa4)
[   73.173533] [<c02a40b8>] (dump_stack) from [<c007ba04>] (__report_bad_irq+0x30/0xd4)
[   73.181305]  r7:00000026 r6:00000002 r5:00000000 r4:ee1cd240
[   73.187028] [<c007b9d4>] (__report_bad_irq) from [<c007be3c>] (note_interrupt+0x2ac/0x2fc)
[   73.195324]  r9:ee1cd240 r8:00000026 r7:00000026 r6:00000002 r5:00000000 r4:ee1cd240
[   73.203147] [<c007bb90>] (note_interrupt) from [<c0079278>] (handle_irq_event_percpu+0x104/0x160)
[   73.212054]  r10:c0a0786e r9:ee1cd240 r8:00000026 r7:00002008 r6:00000002 r5:00000002
[   73.219960]  r4:00000000 r3:00000000
[   73.223569] [<c0079174>] (handle_irq_event_percpu) from [<c0079314>] (handle_irq_event+0x40/0x64)
[   73.232477]  r10:00000000 r9:20000193 r8:00000001 r7:ee1e1a10 r6:ee1cd250 r5:ee1cd2a0
[   73.240380]  r4:ee1cd240
[   73.242937] [<c00792d4>] (handle_irq_event) from [<c007c504>] (handle_level_irq+0xb4/0x13c)
[   73.251319]  r7:ee1e1a10 r6:ee1cd250 r5:ee1cd2a0 r4:ee1cd240
[   73.257038] [<c007c450>] (handle_level_irq) from [<c0078854>] (generic_handle_irq+0x2c/0x3c)
[   73.265509]  r7:ee1e1a10 r6:ee1e1a68 r5:ee1e1a64 r4:00000000
[   73.271229] [<c0078828>] (generic_handle_irq) from [<c02e42a8>] (omap_gpio_irq_handler+0x134/0x174)
[   73.280318] [<c02e4174>] (omap_gpio_irq_handler) from [<c0079228>] (handle_irq_event_percpu+0xb4/0x160)
[   73.289747]  r10:c0a0786e r9:ee1cd000 r8:00000025 r7:00000000 r6:00000000 r5:ee1cd060
[   73.297649]  r4:ee1cadc0
[   73.300203] [<c0079174>] (handle_irq_event_percpu) from [<c0079314>] (handle_irq_event+0x40/0x64)
[   73.309109]  r10:c007a284 r9:ee6a5280 r8:ee008000 r7:00000000 r6:c09d54a4 r5:ee1cd060
[   73.317009]  r4:ee1cd000
[   73.319564] [<c00792d4>] (handle_irq_event) from [<c007c64c>] (handle_fasteoi_irq+0xc0/0x194)
[   73.328123]  r7:00000000 r6:c09d54a4 r5:ee1cd060 r4:ee1cd000
[   73.333840] [<c007c58c>] (handle_fasteoi_irq) from [<c0078854>] (generic_handle_irq+0x2c/0x3c)
[   73.342484]  r7:00000000 r6:00000000 r5:00000025 r4:c09b2424
[   73.348205] [<c0078828>] (generic_handle_irq) from [<c0078b2c>] (__handle_domain_irq+0x64/0xbc)
[   73.356945] [<c0078ac8>] (__handle_domain_irq) from [<c000948c>] (gic_handle_irq+0x40/0x7c)
[   73.365329]  r9:ee6a5280 r8:fa213000 r7:fa212000 r6:ee6e1e90 r5:fa21200c r4:c09b8890
[   73.373152] [<c000944c>] (gic_handle_irq) from [<c0013d80>] (__irq_svc+0x40/0x74)
[   73.380667] Exception stack(0xee6e1e90 to 0xee6e1ed8)
[   73.385740] 1e80:                                     ee1cd2a0 a0000093 00000000 00000000
[   73.393952] 1ea0: ee1cd240 ee1cd2a0 ee6a5280 ee1cd250 ee1cd240 ee6a5280 c007a284 ee6e1efc
[   73.402164] 1ec0: ee6e1ee0 ee6e1ee0 c007a1a0 c007a1a0 60000013 ffffffff
[   73.408805]  r9:ee6a5280 r8:ee1cd240 r7:ee6e1ec4 r6:ffffffff r5:60000013 r4:c007a1a0
[   73.416629] [<c007a11c>] (irq_finalize_oneshot.part.1) from [<c007a2d8>] (irq_thread_fn+0x54/0x5c)
[   73.425623]  r7:00000001 r6:00000000 r5:ee1cd240 r4:ee6a5280
[   73.431341] [<c007a284>] (irq_thread_fn) from [<c007a5b0>] (irq_thread+0x140/0x1f8)
[   73.439026]  r7:00000001 r6:00000000 r5:ee6a52a4 r4:ee6e0000
[   73.444745] [<c007a470>] (irq_thread) from [<c004f9e8>] (kthread+0xe4/0xfc)
[   73.451732]  r10:00000000 r9:00000000 r8:00000000 r7:c007a470 r6:ee6a5280 r5:ee6a52c0
[   73.459635]  r4:00000000
[   73.462188] [<c004f904>] (kthread) from [<c000fac8>] (ret_from_fork+0x14/0x2c)
[   73.469437]  r7:00000000 r6:00000000 r5:c004f904 r4:ee6a52c0
[   73.475150] handlers:
[   73.477431] [<c0079390>] irq_default_primary_handler threaded [<c03f919c>] regmap_irq_thread
[   73.485926] Disabling IRQ #38
[   73.490001] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[   73.499562] smps3: ramp_delay not set
[   73.527849] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[   73.553883] tmp102 3-0049: initialized
[   73.557817] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
[   73.570855] omap_hwmod: ocp2scp1: _wait_target_disable failed
[   73.584376] omap_hwmod: ocp2scp1: _wait_target_disable failed
[   73.590482] OMAP DSS rev 6.1
[   73.593609] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[   73.602066] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[   73.611468] omap_hsmmc 4809c000.mmc: Got CD GPIO
[   73.616283] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
[   73.622753] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
[   73.629151] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
[   73.635547] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
[   73.641928] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
[   73.648323] omap_hsmmc 4809c000.mmc: no pinctrl state for hs mode
[   73.654630] vdd_3v3: supplied by regen1
[   73.703075] pinctrl-single 4a003400.pinmux: pin 4a0037b0.0 already requested by 48098000.spi; cannot claim for 480b4000.mmc
[   73.716295] pinctrl-single 4a003400.pinmux: pin-236 (480b4000.mmc) status -22
[   73.724506] pinctrl-single 4a003400.pinmux: could not request pin 236 (4a0037b0.0) from group mmc2_pins_default  on device pinctrl-single
[   73.738946] omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
[   73.746744] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[   73.753193] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[   73.790253] mmc0: host does not support reading read-only switch, assuming write-enable
[   73.793328] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[   73.793332] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[   73.810841] mmc0: new SDHC card at address 0007
[   73.815700] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[   73.821936] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[   73.828339] mmcblk0: mmc0:0007 SS08G 7.21 GiB
[   73.834186]  mmcblk0: p1 p2
[   73.854441] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   73.861082] [drm] No driver support for vblank timestamp query.
[   73.868095] [drm] Enabling DMM ywrap scrolling
[   73.903573] Console: switching to colour frame buffer device 60x34
[   73.910434] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[   73.916906] mmc1: MAN_BKOPS_EN bit is not set
[   73.923278] pinctrl-single 4a003400.pinmux: pin 4a0037b0.0 already requested by 48098000.spi; cannot claim for 480b4000.mmc
[   73.934480] pinctrl-single 4a003400.pinmux: pin-236 (480b4000.mmc) status -22
[   73.941644] pinctrl-single 4a003400.pinmux: could not request pin 236 (4a0037b0.0) from group mmc2_pins_hs  on device pinctrl-single
[   73.953632] omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
[   73.953771] omapwb-m2m: Device registered as video10
[   73.953774] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[   73.966894] input: gpio_keys as /devices/platform/gpio_keys/input/input1
[   73.967090] hctosys: unable to open rtc device (rtc0)
[   73.977445] aic_dvdd_fixed: disabling
[   73.977450] vmmcwl_fixed: disabling
[   73.987558] ldousb: disabling
[   73.994038] omap_hsmmc 480b4000.mmc: failed to select pinctrl state
[   74.000630] ALSA device list:
[   74.003627]   No soundcards found.
[   74.009076] pinctrl-single 4a003400.pinmux: pin 4a0037b0.0 already requested by 48098000.spi; cannot claim for 480b4000.mmc
[   74.020299] pinctrl-single 4a003400.pinmux: pin-236 (480b4000.mmc) status -22
[   74.027496] pinctrl-single 4a003400.pinmux: could not request pin 236 (4a0037b0.0) from group pinmux_mmc2_ddr_3_3v_pins  on device pinctrl-single
[   74.040612] omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
[   74.048068] omap_hsmmc 480b4000.mmc: failed to select pinctrl state
[   74.054441] mmc1: error -110 whilst initialising MMC card
[   74.059868] pinctrl-single 4a003400.pinmux: pin 4a0037b0.0 already requested by 48098000.spi; cannot claim for 480b4000.mmc
[   74.071070] pinctrl-single 4a003400.pinmux: pin-236 (480b4000.mmc) status -22
[   74.073013] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   74.073035] VFS: Mounted root (ext4 filesystem) on device 179:2.
[   74.074761] devtmpfs: mounted
[   74.074923] Freeing unused kernel memory: 360K (c095c000 - c09b6000)
[   74.074925] This architecture does not have kernel memory protection.
[   74.108210] pinctrl-single 4a003400.pinmux: could not request pin 236 (4a0037b0.0) from group mmc2_pins_default  on device pinctrl-single
[   74.120610] omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
[   74.128044] omap_hsmmc 480b4000.mmc: failed to select pinctrl state
[   74.537405] systemd[1]: System time before build time, advancing clock.
[   74.615867] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[   74.634389] systemd[1]: Detected architecture arm.

Welcome to Arago 2016.05!

[   74.664502] systemd[1]: Set hostname to <am57xx-evm>.
[   75.418500] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[   75.426339] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[   75.434105] systemd[1]: sysinit.target: Found dependency on basic.target/start
[   75.441363] systemd[1]: sysinit.target: Found dependency on sockets.target/start
[   75.448823] systemd[1]: sysinit.target: Found dependency on dbus.socket/start
[   75.456004] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[   75.463443] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[   75.472880] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
[ SKIP ] Ordering cycle found, skipping alignment.service
[   75.505502] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[   75.533371] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[   75.563423] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[   75.593321] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[   75.623230] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[   75.654469] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[   75.683464] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[   75.713321] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[   75.743378] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[   75.773217] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[   75.793787] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[   75.853240] systemd[1]: Mounting Temporary Directory...
         Mounting Temporary Directory...
[   75.884120] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[   75.905351] systemd[1]: Starting Setup Virtual Console...
         Starting Setup Virtual Console...
[   75.935374] systemd[1]: Mounting Debug File System...
         Mounting Debug File System...
[   75.953290] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[   76.003462] 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...
[   76.035443] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[   76.055346] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[   76.073486] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   76.133458] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[   76.156019] CMEMK module: reference Linux version 4.4.12
[   76.161959] allocated heap buffer 0x40500000 of size 0x100000
[   76.168729] systemd[1]: Created slice system-getty.slice.
[   76.174221] cmemk initialized
[  OK  ] Created slice system-getty.slice.
[   76.185828] cryptodev: driver 1.8 loaded.
[   76.193297] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[   76.213388] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[   76.243343] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[   76.303452] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[   76.329156] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[   76.353384] systemd[1]: Mounted Debug File System.
[  OK  ] Mounted Debug File System.
[   76.383371] systemd[1]: Mounted Temporary Directory.
[  OK  ] Mounted Temporary Directory.
[   76.414672] systemd[1]: Started Setup Virtual Console.
[  OK  ] Started Setup Virtual Console.
[   76.444533] 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.
[   76.474540] systemd[1]: Started Remount Root and Kernel File Systems.
[  OK  ] Started Remount Root and Kernel File Systems.
[   76.504248] systemd[1]: Started Load Kernel Modules.
[  OK  ] Started Load Kernel Modules.
[   76.533756] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
         Starting Apply Kernel Variables...
         Starting udev Coldplug all Devices...
         Starting Flush Journal to Persistent Storage...
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create Static Device Nodes in /dev.
[   77.077834] systemd-journald[152]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started udev Coldplug all Devices.
[   77.435974] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[   77.449626]  remoteproc0: 58820000.ipu is available
[   77.456715]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[   77.471858]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   77.486811] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[   77.506067]  remoteproc1: 55020000.ipu is available
[   77.513650]  remoteproc1: Note: remoteproc is still under development and considered experimental.
[   77.540314]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   77.557437] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[   77.571805]  remoteproc2: 40800000.dsp is available
[   77.582059]  remoteproc2: Note: remoteproc is still under development and considered experimental.
[  OK  ] Found device /dev/ttyS2.
[   77.604129]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   77.624532] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[   77.632748]  remoteproc3: 41000000.dsp is available
[   77.652616]  remoteproc3: Note: remoteproc is still under development and considered experimental.
[   77.667863]  remoteproc3: THE BINARY FORMAT IS NOT YET FINLIZED, and backward compatibility isn't yet guaranteed.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
[   77.771533] mt9t11x 4-003c: input-clock-freq: 32000000
[   77.777603] mt9t11x 4-003c: pixel-clock-freq: 96000000
[   77.778208] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[   77.798752] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659 as rtc1
         Starting Create Volatile Files and Directories...
[   77.863203] mt9t11x 4-003c: Product ID error ffffff87
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[   78.943185]  remoteproc0: registered virtio0 (type 7)
[   79.770499]  remoteproc1: registered virtio1 (type 7)
[   80.196591] pixcir_ts 4-005c: pixcir_set_power_mode: can't read reg 0x33 : -121
[   80.203946] pixcir_ts 4-005c: Failed to set IDLE mode
[   80.210339] pixcir_ts: probe of 4-005c failed with error -121
[   80.665171] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc2
[   81.123729] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[  OK  ] Started Network Time Synchronization.
[   81.152329] rtc-ds1307 3-006f: rtc core: registered mcp7941x as rtc0
[   81.159930] rtc-ds1307 3-006f: 64 bytes nvram
         Starting Synchronize System and HW clocks...
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[   81.854095] aic_dvdd_fixed: supplied by vdd_3v3
[   82.146169] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[   82.154276] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   82.162841] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
[   82.192220] scsi host0: ahci
[   82.197258] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 347
[   82.399747] CAN device driver interface
[   82.545958] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=357)
[   82.555071] ata1: SATA link down (SStatus 0 SControl 300)
[   82.643361] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   82.653976] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   82.660010]  remoteproc2: registered virtio2 (type 7)
[   82.713762] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   82.730053] ti-pruss 4b200000.pruss: creating PRU cores and other child platform devices
[   82.740605] ti-pruss 4b280000.pruss: creating PRU cores and other child platform devices
[   82.765891] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   82.775624] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[   82.871921] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[   82.913775] vpe 489d0000.vpe: Device registered as /dev/video0
[   82.939768]  remoteproc3: registered virtio3 (type 7)
[  OK  ] Listening on dropbear.socket.
[   82.991712]  remoteproc4: 4b234000.pru0 is available
[   83.002002]  remoteproc4: Note: remoteproc is still under development and considered experimental.
[   83.021844]  remoteproc4: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[   83.055480] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[   83.066423] asoc-simple-card sound@0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[   83.076160]  remoteproc4: registered virtio4 (type 7)
[   83.082451] pru-rproc 4b234000.pru0: PRU rproc node /ocp/pruss@4b200000/pru0@4b234000 probed successfully
[  OK  ] Reached target Basic System.
[   83.102046] vip 48990000.vip: loading firmware vpdma-1b8.bin
[   83.111012]  remoteproc5: 4b238000.pru1 is available
[   83.119525]  remoteproc5: Note: remoteproc is still under development and considered experimental.
[   83.133114] vip 48990000.vip: VPDMA firmware loaded
[   83.139867]  remoteproc5: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   83.172730]  remoteproc5: registered virtio5 (type 7)
         Starting Avahi mDNS/DNS-SD Stack...[   83.178789] pru-rproc 4b238000.pru1: PRU rproc node /ocp/pruss@4b200000/pru1@4b238000 probed successfully

         Starting Login Service...
[   83.244961]  remoteproc6: 4b2b4000.pru0 is available
[  OK  ] Started Kernel Logging Service.[   83.265463]  remoteproc6: Note: remoteproc is still under development and considered experimental.

[   83.279427]  remoteproc6: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   83.336719]  remoteproc6: registered virtio6 (type 7)
[   83.348915] pru-rproc 4b2b4000.pru0: PRU rproc node /ocp/pruss@4b280000/pru0@4b2b4000 probed successfully
         Starting uim-sysfs.service...
[   83.368072]  remoteproc7: 4b2b8000.pru1 is available
[   83.387008]  remoteproc7: Note: remoteproc is still under development and considered experimental.
[   83.407426]  remoteproc7: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[  OK  ] Started System Logging Service.
[  OK  ] Started D-Bus System Message Bus.
[   83.465570]  remoteproc7: registered virtio7 (type 7)
[   83.488838] pru-rproc 4b2b8000.pru1: PRU rproc node /ocp/pruss@4b280000/pru1@4b2b8000 probed successfully
[   83.826610] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
         Starting Network Service...
         Starting Permit User Sessions...
         Starting Save/Restore Sound Card State...
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
[   84.016420] net eth1: initializing cpsw version 1.15 (0)
[   84.042242] net eth0: initialized cpsw ale version 1.4
         Starting Telephony service...
[  OK  ] Started Network Service.
[  OK  ] Started Permit User Sessions.[   84.163190] net eth1: phy found : id is : 0x221622

[  OK  ] Started Save/Restore Sound Card State.
[   84.201856] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   84.217902] net eth0: initializing cpsw version 1.15 (0)
[   84.334699] net eth0: phy found : id is : 0x221622
[   84.357209] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   84.518119] Bluetooth: Core ver 2.21
[   84.521745] NET: Registered protocol family 31
[   84.529246]  remoteproc0: powering up 58820000.ipu
[   84.549001] Bluetooth: HCI device and connection manager initialized
[   84.567311]  remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4941296
[   84.593471] Bluetooth: HCI socket layer initialized
[   84.613090] Bluetooth: L2CAP socket layer initialized
[   84.618193] Bluetooth: SCO socket layer initialized
[   84.641063] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   84.655528]  remoteproc0: remote processor 58820000.ipu is now up
[   84.662599] virtio_rpmsg_bus virtio0: rpmsg host is online
[   84.664239] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x32
[   84.664388] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x33
[   84.664551] virtio_rpmsg_bus virtio0: creating channel rpmsg-omx addr 0x3c
[   84.664657] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   84.699519]  remoteproc1: powering up 55020000.ipu
[   84.708222]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3493212
[   84.715516] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   84.763775]  remoteproc1: remote processor 55020000.ipu is now up
[   84.773162] virtio_rpmsg_bus virtio1: rpmsg host is online
[   84.776224] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[   84.777030] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x66
[   84.793757]  remoteproc2: powering up 40800000.dsp
[   84.818311]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 22103432
[   84.831985] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   84.837865] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   84.843780] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   84.858600]  remoteproc2: remote processor 40800000.dsp is now up
[   84.867171] virtio_rpmsg_bus virtio2: rpmsg host is online
[   84.867255] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[   84.881208]  remoteproc3: powering up 41000000.dsp
[  OK  ] Started uim-sysfs.service.
[   85.681471]  remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 22103432
[   85.705044] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[   85.710938] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[   85.716876] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[   85.764944]  remoteproc3: remote processor 41000000.dsp is now up
[   85.784153] virtio_rpmsg_bus virtio3: rpmsg host is online
[   85.784242] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
[   85.813287]  remoteproc4: powering up 4b234000.pru0
[   85.818342]  remoteproc4: Booting fw image am57xx-pru1_0-fw, size 80760
[   85.843394] ti-pruss 4b200000.pruss: configured system_events = 0x1000000000000000 intr_channels = 0x00000001 host_intr = 0x00000001
[   85.857781]  remoteproc4: remote processor 4b234000.pru0 is now up
[   85.873148] virtio_rpmsg_bus virtio4: rpmsg host is online
[   85.873178] virtio_rpmsg_bus virtio4: creating channel rpmsg-pru addr 0x1e
[   85.901310]  remoteproc5: powering up 4b238000.pru1
[   85.913266]  remoteproc5: Booting fw image am57xx-pru1_1-fw, size 80768
[   85.925902] ti-pruss 4b200000.pruss: configured system_events = 0x0800000000000000 intr_channels = 0x00000002 host_intr = 0x00000002
[   85.941722] NET: Registered protocol family 15
[   85.953093]  remoteproc5: remote processor 4b238000.pru1 is now up
[   85.969642] virtio_rpmsg_bus virtio5: rpmsg host is online
[   85.969672] virtio_rpmsg_bus virtio5: creating channel rpmsg-pru addr 0x1f
[   85.982895]  remoteproc6: powering up 4b2b4000.pru0
[   85.988192]  remoteproc6: Booting fw image am57xx-pru2_0-fw, size 80760
[   85.995286] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   86.000812] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   86.010391] ti-pruss 4b280000.pruss: configured system_events = 0x1000000000000000 intr_channels = 0x00000001 host_intr = 0x00000001
[   86.028815]  remoteproc6: remote processor 4b2b4000.pru0 is now up
[   86.037013] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
[   86.045904] virtio_rpmsg_bus virtio6: rpmsg host is online
[   86.048165] virtio_rpmsg_bus virtio6: creating channel rpmsg-pru addr 0x20
[   86.058644] xhci-hcd xhci-hcd.1.auto: irq 473, io mem 0x48890000
[   86.070526] hub 1-0:1.0: USB hub found
[   86.074607]  remoteproc7: powering up 4b2b8000.pru1
[   86.079627] hub 1-0:1.0: 1 port detected
[   86.084587]  remoteproc7: Booting fw image am57xx-pru2_1-fw, size 80768
[   86.092480] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   86.103135] ti-pruss 4b280000.pruss: configured system_events = 0x0800000000000000 intr_channels = 0x00000002 host_intr = 0x00000002
[   86.115213] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   86.124016] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   86.133753]  remoteproc7: remote processor 4b2b8000.pru1 is now up
[   86.140073] virtio_rpmsg_bus virtio7: rpmsg host is online
[   86.140103] virtio_rpmsg_bus virtio7: creating channel rpmsg-pru addr 0x21
[   86.154283] hub 2-0:1.0: USB hub found
[   86.160455] hub 2-0:1.0: 1 port detected
[   86.176578] Initializing XFRM netlink socket
[   86.190802] rpmsg_pru rpmsg8: new rpmsg_pru device: /dev/rpmsg_pru30
[   86.198178] NET: Registered protocol family 41
[   86.219299] rpmsg_rpc rpmsg3: probing service rpc_example_2 with src 1024 dst 101
[   86.227034] rpmsg_pru rpmsg9: new rpmsg_pru device: /dev/rpmsg_pru31
[   86.244053] rpmsg_rpc rpmsg4: probing service dce-callback with src 1024 dst 101
[   86.244544] rpmsg_rpc rpmsg3: published functions = 8
[   86.260991] rpmsg_pru rpmsg10: new rpmsg_pru device: /dev/rpmsg_pru32
[   86.273564] rpmsg_rpc rpmsg5: probing service rpmsg-dce with src 1025 dst 102
[   86.273919] rpmsg_rpc rpmsg4: published functions = 4
[   86.287564] rpmsg_pru rpmsg11: new rpmsg_pru device: /dev/rpmsg_pru33
[   86.297070] rpmsg_rpc rpmsg5: published functions = 8
[  OK  ] Started Telephony service.
[   86.507646] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[  OK  ] Started Login Service.[   86.515149] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3

[   86.529517] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
[  OK  ] Reached target Sound Card.[   86.540000] xhci-hcd xhci-hcd.2.auto: irq 474, io mem 0x488d0000

[   86.548818] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: USB cable is attached
[   86.562193] hub 3-0:1.0: USB hub found
[   86.566109] hub 3-0:1.0: 1 port detected
[   86.570333] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   86.575983] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
         Starting rc.pvr.service...[   86.595262] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.

[   86.609096] hub 4-0:1.0: USB hub found
[   86.612894] hub 4-0:1.0: 1 port detected
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
[   86.702793] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
         Starting Load/Save Screen Backlight...htness of backlight:backlight...
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Network.
         Starting Lightning Fast Webserver With Light System Requirements...
         Starting Network Name Resolution...
[  OK  ] Started rc.pvr.service.
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started Network Name Resolution.
         Starting weston.service...
[  OK  ] Started weston.service.
         Starting tiipclad-daemon.service...
         Starting telnetd.service...
[  OK  ] Started telnetd.service.
[  OK  ] Started tiipclad-daemon.service.
         Starting thttpd.service...
[  OK  ] Started thttpd.service.
         Starting rng-tools.service...
[  OK  ] Started rng-tools.service.
         Starting gdbserverproxy.service...
[  OK  ] Started gdbserverproxy.service.
         Starting matrix-gui-2.0.service...
[  OK  ] Started matrix-gui-2.0.service.
         Starting thermal-zone-init.service...
[  OK  ] Started thermal-zone-init.service.
         Starting gplv3-notice.service...

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

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2016.05 am57xx-evm ttyS2

am57xx-evm login: [   95.040083] omap_hwmod: mmu1_dsp1: _wait_target_disable failed
[   95.052847] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   96.039999] omap_hwmod: mmu1_dsp2: _wait_target_disable failed
[   96.053344] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[   96.269734] omap_hwmod: mmu_ipu1: _wait_target_disable failed
[   97.027634] omap_hwmod: mmu_ipu2: _wait_target_disable failed

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

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2016.05 am57xx-evm ttyS2

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

    I set up the time like that,

    When I reboot,the time is :

    What wiill change the hwclock time when the board reboot?It seems that the system change the time after reboot.

    BR,vefone