Linux/AM5728: HDMI issue in latest SDK

U-Boot SPL 2017.01-00319-gfe893f7-dirty (Aug 25 2017 - 10:01:38)
DRA752-GP ES2.0
Trying to boot from MMC1
reading uboot.env

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

reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img


U-Boot 2017.01-00319-gfe893f7-dirty (Aug 25 2017 - 10:01:38 +0800)

CPU  : DRA752-GP ES2.0
Model: SEED DBS5728
Board: SEED DBS5728 REV 
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

I2C chip 50: requested alen 2 does not match chip offset_len 1
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:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot:  2  1  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
3722112 bytes read in 225 ms (15.8 MiB/s)
98962 bytes read in 52 ms (1.8 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe4000, end 8ffff291 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.28-geed43d1050 (root@ubuntu) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #12 SMP PREEMPT Thu Sep 7 14:08:40 CST 2017
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: SEED DBS5728
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[    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 13 pages/cpu @eed37000 s22092 r8192 d22964 u53248
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 472640
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=50e41a45-02 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: 1675696K/1897472K available (8192K kernel code, 314K rwdata, 2412K rodata, 2048K init, 296K bss, 33360K 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 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc104e860   ( 315 kB)
[    0.000000]        .bss : 0xc1050000 - 0xc109a130   ( 297 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] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000016] Switching to timer-based delay loop, resolution 162ns
[    0.000322] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000330] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000731] Console: colour dummy device 80x30
[    0.000748] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000755] This ensures that you still see kernel messages. Please
[    0.000762] update your kernel commandline.
[    0.000779] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000793] pid_max: default: 32768 minimum: 301
[    0.000892] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000903] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001514] CPU: Testing write buffer coherency: ok
[    0.001723] /cpus/cpu@0 missing clock-frequency property
[    0.001740] /cpus/cpu@1 missing clock-frequency property
[    0.001751] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001767] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080081] EFI services will not be available.
[    0.170332] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170418] Brought up 2 CPUs
[    0.170431] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170438] CPU: All CPU(s) started in HYP mode.
[    0.170444] CPU: Virtualization extensions available.
[    0.170953] devtmpfs: initialized
[    0.197224] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.197450] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.197466] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.200834] pinctrl core: initialized pinctrl subsystem
[    0.201623] NET: Registered protocol family 16
[    0.202480] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.203435] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.313582] omap_hwmod: dcan1: _wait_target_disable failed
[    0.440388] cpuidle: using governor ladder
[    0.470414] cpuidle: using governor menu
[    0.479613] OMAP GPIO hardware version 0.1
[    0.494025] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.520634] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.520644] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.520985] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.520995] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.521521] OMAP DMA hardware revision 0.0
[    0.571561] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.572814] edma 43300000.edma: memcpy is disabled
[    0.577612] edma 43300000.edma: TI EDMA DMA engine driver
[    0.581534] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.581709] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.581863] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.582009] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.582267] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.582447] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.585210] palmas 0-0058: IRQ missing: skipping irq request
[    0.610938] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.614886] vtt_fixed: supplied by smps3
[    0.662950] random: fast init done
[    0.691941] vdd_3v3: supplied by regen1
[    0.692180] aic_dvdd_fixed: supplied by vdd_3v3
[    0.694340] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.694731] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.694898] media: Linux media interface: v0.10
[    0.694944] Linux video capture interface: v2.00
[    0.694982] pps_core: LinuxPPS API ver. 1 registered
[    0.694991] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.695010] PTP clock support registered
[    0.695042] EDAC MC: Ver: 3.0.0
[    0.695734] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.696015] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.696294] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.696574] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.696899] Advanced Linux Sound Architecture Driver Initialized.
[    0.697702] clocksource: Switched to clocksource arch_sys_counter
[    0.707999] NET: Registered protocol family 2
[    0.708492] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.708556] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.708681] TCP: Hash tables configured (established 8192 bind 8192)
[    0.708727] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.708758] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.708885] NET: Registered protocol family 1
[    0.709256] RPC: Registered named UNIX socket transport module.
[    0.709266] RPC: Registered udp transport module.
[    0.709273] RPC: Registered tcp transport module.
[    0.709280] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.710178] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.713056] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.720534] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.721252] NFS: Registering the id_resolver key type
[    0.721273] Key type id_resolver registered
[    0.721281] Key type id_legacy registered
[    0.721320] ntfs: driver 2.1.32 [Flags: R/O].
[    0.722500] bounce: pool size: 64 pages
[    0.722644] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.722654] io scheduler noop registered
[    0.722662] io scheduler deadline registered
[    0.722797] io scheduler cfq registered (default)
[    0.727128] pinctrl-single 4a003400.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.727639] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.789207] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.792507] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
[    1.655310] console [ttyS0] enabled
[    1.659710] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
[    1.669437] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[    1.680051] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    1.686798] [drm] Initialized
[    1.691668] OMAP DSS rev 6.1
[    1.695014] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    1.703458] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    1.723601] brd: module loaded
[    1.731850] loop: module loaded
[    1.739096] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[    1.745882] libphy: Fixed MDIO Bus: probed
[    1.807728] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    1.813851] libphy: 48485000.mdio: probed
[    1.821940] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver TI DP83867
[    1.830282] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver TI DP83867
[    1.839193] cpsw 48484000.ethernet: Detected MACID = a0:f6:fd:b2:6d:9a
[    1.845841] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.854164] cpsw 48484000.ethernet: cpsw: Detected MACID = a0:f6:fd:b2:6d:9b
[    1.862564] mousedev: PS/2 mouse device common for all mice
[    1.868496] i2c /dev entries driver
[    1.875974] cpu cpu0: dev_pm_opp_set_regulators: no regulator (vdd) found: -19
[    1.884304] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    1.889192] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
[    1.895665] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
[    1.902072] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
[    1.908470] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
[    1.914852] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
[    1.988386] ledtrig-cpu: registered to indicate activity on CPUs
[    1.999885] NET: Registered protocol family 10
[    2.015232] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.021815] NET: Registered protocol family 17
[    2.026466] Key type dns_resolver registered
[    2.030892] omap_voltage_late_init: Voltage driver support not added
[    2.037368] Power Management for TI OMAP4+ devices.
[    2.042527] Registering SWP/SWPB emulation handler
[    2.060001] dmm 4e000000.dmm: initialized all PAT entries
[    2.066926] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.073590] [drm] No driver support for vblank timestamp query.
[    2.166521] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.177637] mmc0: new high speed SDHC card at address aaaa
[    2.183607] mmcblk0: mmc0:aaaa SL32G 29.7 GiB 
[    2.189352]  mmcblk0: p1 p2
[    2.342790] [drm] Enabling DMM ywrap scrolling
[    2.368243] Console: switching to colour frame buffer device 100x37
[    2.377975] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    2.419159] hctosys: unable to open rtc device (rtc0)
[    2.425011] ldousb: disabling
[    2.428328] ALSA device list:
[    2.431307]   No soundcards found.
[    3.043378] EXT4-fs (mmcblk0p2): recovery complete
[    3.050077] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.058258] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    3.067740] devtmpfs: mounted
[    3.072004] Freeing unused kernel memory: 2048K (c0e00000 - c1000000)
[    3.354871] systemd[1]: System time before build time, advancing clock.
[    3.421376] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    3.439850] systemd[1]: Detected architecture arm.

Welcome to Arago 2017.05!

[    3.478545] systemd[1]: Set hostname to <am57xx-evm>.
[    3.830903] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[    3.838741] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[    3.846441] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[    3.853923] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[    3.863413] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
[ SKIP ] Ordering cycle found, skipping alignment.service
[    3.910387] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    3.938044] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Listening on Journal Socket.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Created slice System Slice.
         Starting Remount Root and Kernel File Systems...
[    4.206516] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  OK  ] Reached target Slices.
         Starting Load Kernel Modules...
[    4.267338] cmemk: loading out-of-tree module taints kernel.
[    4.273876] CMEMK module: reference Linux version 4.9.28
[  OK  ] Created slice system-getty.slice.
[    4.281310] allocated heap buffer 0x40500000 of size 0x100000
[    4.291178] cmemk initialized
[    4.301205] cryptodev: driver 1.8 loaded.
         Starting Create list of required st... nodes for the current kernel...
         Mounting Debug File System...
         Mounting POSIX Message Queue File System...
         Starting Setup Virtual Console...
[  OK  ] Reached target Remote File Systems.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Swap.
         Mounting Temporary Directory...
[  OK  ] Listening on Syslog Socket.
         Starting Journal Service...
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Debug File System.
[  OK  ] Mounted Temporary Directory.
[  OK  ] Started Journal Service.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Create list of required sta...ce nodes for the current kernel.
[  OK  ] Started Setup Virtual Console.
         Starting Create Static Device Nodes in /dev...
         Mounting Configuration File System...
         Starting Apply Kernel Variables...
         Starting udev Coldplug all Devices...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Configuration File System.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Apply Kernel Variables.
[  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.
[    5.381385] systemd-journald[122]: Received request to flush runtime journal from PID 1
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Load/Save Random Seed.
         Starting Create Volatile Files and Directories...
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[    5.747600] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[    5.824352] remoteproc remoteproc0: 58820000.ipu is available
[  OK  ] Started udev Coldplug all Devices.
[    5.854135] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[  OK  ] Started Network Time Synchronization.
[    5.923571] remoteproc remoteproc1: 55020000.ipu is available
[    5.940351] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[  OK  ] Found device /dev/ttyS2.
[    5.971058] remoteproc remoteproc2: 40800000.dsp is available
         Starting Synchronize System and HW clocks...
[    6.038580] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[  OK  ] Reached target System Time Synchronized.
[    6.083308] remoteproc remoteproc3: 41000000.dsp is available
[  OK  ] Found device /dev/ttyS0.
[    6.232057] rtc-ds1307 0-006f: rtc core: registered mcp7941x as rtc0
[    6.250930] rtc-ds1307 0-006f: 64 bytes nvram
[    6.380506] remoteproc remoteproc1: powering up 55020000.ipu
[    6.386355] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743164
[    6.407827] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[    6.484677] virtio_rpmsg_bus virtio0: rpmsg host is online
[    6.490576] remoteproc remoteproc0: powering up 58820000.ipu
[    6.490590] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4872056
[    6.490700] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[    6.492490] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[    6.493423] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[    6.545750] remoteproc remoteproc1: registered virtio0 (type 7)
[    6.553953] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[    6.562404] virtio_rpmsg_bus virtio1: rpmsg host is online
[    6.564070] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x32
[    6.564241] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x33
[    6.564385] virtio_rpmsg_bus virtio1: creating channel rpmsg-omx addr 0x3c
[    6.564529] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[    6.607542] remoteproc remoteproc0: registered virtio1 (type 7)
[    6.615177] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[    6.676550] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    6.686390] omap-des 480a5000.des: will run requests pump with realtime priority
[    6.729102] SCSI subsystem initialized
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    6.815883] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[    6.848807] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[  OK  ] Listening on dropbear.socket.
[    6.882606] CAN device driver interface
[    6.891116] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    6.893175] omap-aes 4b500000.aes: will run requests pump with realtime priority
[    6.893946] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[    6.894633] omap-aes 4b700000.aes: will run requests pump with realtime priority
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting uim-sysfs.service...
[    7.008197] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[    7.014963] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    7.024145] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
         Starting Print notice about GPLv3 packages...
[    7.049457] scsi host0: ahci
[    7.052683] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 345
         Starting TI MultiCore Tools Daemon...
[    7.100416] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
         Starting Login Service...
[  OK  ] Started D-Bus System Message Bus.
[    7.201521] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[    7.207666] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[    7.247999] vpe 489d0000.vpe: Device registered as /dev/video0
[    7.301284] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=356)
[    7.389823] ata1: SATA link down (SStatus 0 SControl 300)
[    7.529363] asoc-simple-card sound@0: cannot find the slot for index 0 (range 0-0), error: -16
[    7.548390] asoc-simple-card sound@0: ASoC: can't create sound card for card BeagleBoard-X15: -16
[    7.574209] asoc-simple-card: probe of sound@0 failed with error -16
[    7.638427] vip 48970000.vip: loading firmware vpdma-1b8.bin
[    7.650230] vip 48990000.vip: loading firmware vpdma-1b8.bin
[    7.667752] vip 48970000.vip: VPDMA firmware loaded
[    7.677929] vip 48990000.vip: VPDMA firmware loaded
[    8.595959] remoteproc remoteproc2: powering up 40800000.dsp
[    8.601952] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 21891524
[    8.629274] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[    8.635179] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[    8.641158] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[    8.655081] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc1
[    8.725513] virtio_rpmsg_bus virtio2: rpmsg host is online
[    8.726509] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[    8.771179] remoteproc remoteproc2: registered virtio2 (type 7)
[    8.782114] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[    9.256260] remoteproc remoteproc3: powering up 41000000.dsp
[    9.262065] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 21891524
[    9.277061] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[    9.282965] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[    9.288924] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[    9.324716] virtio_rpmsg_bus virtio3: rpmsg host is online
[    9.325484] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
[    9.346811] remoteproc remoteproc3: registered virtio3 (type 7)
[  OK  ] Started System Logging Service.
[  OK  ] Started Kernel Logging Service.
         Starting Network Service...
[  OK  ] Starte[    9.363799] remoteproc remoteproc3: remote processor 41000000.dsp is now up
d Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
         Starting Telephony service...
         Starting Save/Restore Sound Card State...
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started uim-sysfs.service.
[  OK  ] Started TI MultiCore Tools Daemon.
[  OK  ] Started Network Service.
[    9.549315] net eth1: initializing cpsw version 1.15 (0)
[    9.567481] net eth0: initialized cpsw ale version 1.4
[    9.587612] net eth0: ALE Table size 1024
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Reached target Network.
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Lightning Fast Webserver With Light System Requirements...
         Starting Permit User Sessions...
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
         Starting Network Name Resolution...
[    9.695830] TI DP83867 48485000.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:01, irq=-1)
         Starting rc.pvr.service...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Login Service.
[  OK  ] Started Telephony service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[    9.810632] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[    9.857153] net eth0: initializing cpsw version 1.15 (0)
[    9.931983] Bluetooth: Core ver 2.22
[    9.956703] NET: Registered protocol family 31
[    9.956836] TI DP83867 48485000.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:00, irq=-1)
[    9.980428] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started Network Name Re[   10.039205] Bluetooth: HCI device and connection manager initialized
solution.
[   10.051720] Bluetooth: HCI socket layer initialized
[   10.063953] Bluetooth: L2CAP socket layer initialized
[   10.079590] Bluetooth: SCO socket layer initialized
[   10.223710] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   10.450711] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   10.478983] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   10.576725] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   10.585574] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
[   10.608440] NET: Registered protocol family 43
[  OK  ] Started rc.pvr.service.
[   10.697926] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service rpc_example_2 with src 1024 dst 101
[   10.707594] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
[   10.727004] NET: Registered protocol family 15
[   10.745581] usbcore: registered new interface driver usbfs
[   10.745652] usbcore: registered new interface driver hub
[   10.746700] usbcore: registered new device driver usb
[   10.794634] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   10.794660] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   10.795336] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   10.795400] xhci-hcd xhci-hcd.1.auto: irq 441, io mem 0x48890000
[   10.805417] hub 1-0:1.0: USB hub found
[   10.805459] hub 1-0:1.0: 1 port detected
[   10.805847] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   10.805870] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   10.805975] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.809414] hub 2-0:1.0: USB hub found
[   10.809450] hub 2-0:1.0: 1 port detected
[   10.809949] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   10.809972] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[   10.856123] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   10.856185] xhci-hcd xhci-hcd.2.auto: irq 442, io mem 0x488d0000
[   10.857059] hub 3-0:1.0: USB hub found
[   10.857095] hub 3-0:1.0: 1 port detected
[   10.857535] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   10.857551] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[   10.857641] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.860875] hub 4-0:1.0: USB hub found
[   10.860907] hub 4-0:1.0: 1 port detected
[   11.066113] Initializing XFRM netlink socket
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[   11.158375] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   11.159740] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 8
[   11.207765] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[   11.382463] hub 1-1:1.0: USB hub found
[   11.386614] hub 1-1:1.0: 4 ports detected
[  OK  ] Reached target Sound Card.
         Starting weston.service...
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started weston.service.
         Starting telnetd.service...
         Starting tiipclad-daemon.service...
[   11.727803] usb 1-1.1: new high-speed USB device number 3 using xhci-hcd
[  OK  ] Started telnetd.service.
[  OK  ] Started tiipclad-daemon.service.
         Starting thttpd.service...
[  OK  ] Started thttpd.service.
         Starting rng-tools.service...
[   12.024384] random: crng init done
[  OK  ] Started rng-tools.service.
         Starting SYSV: The kdump script provides the support:...
[   12.056925] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[FAILED] Failed to start SYSV: The kdump script provides the support:.
See 'systemctl status kdump.service' for details.
         Starting gdbserverproxy.service...
[   12.106106] uvcvideo 1-1.1:1.0: Entity type for entity Extension 3 was not initialized!
[   12.116398] uvcvideo 1-1.1:1.0: Entity type for entity Processing 2 was not initialized!
[   12.125040] uvcvideo 1-1.1:1.0: Entity type for entity Camera 1 was not initialized!
[   12.135655] input: USB 2.0 Camera as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.1/1-1.1:1.0/input/input0
[   12.152004] usbcore: registered new interface driver uvcvideo
[   12.158670] USB Video Class driver (1.1.1)
[   12.287766] usb 1-1.2: new high-speed USB device number 4 using xhci-hcd
[   12.536947] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[   12.586612] uvcvideo 1-1.2:1.0: Entity type for entity Extension 3 was not initialized!
[   12.601585] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[   12.615075] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[   12.624237] input: USB 2.0 Camera as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.2/1-1.2:1.0/input/input1
[   13.407747] usb 1-1.3: new low-speed USB device number 7 using xhci-hcd
[   13.646699] input: HID 04f3:0103 as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.3/1-1.3:1.0/0003:04F3:0103.0001/input/input2
[   13.668912] hid-generic 0003:04F3:0103.0001: input: USB HID v1.10 Keyboard [HID 04f3:0103] on usb-xhci-hcd.1.auto-1.3/input0
[   13.689372] input: HID 04f3:0103 as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.3/1-1.3:1.1/0003:04F3:0103.0002/input/input3
[   13.709010] hid-generic 0003:04F3:0103.0002: input: USB HID v1.10 Device [HID 04f3:0103] on usb-xhci-hcd.1.auto-1.3/input1
[   13.724187] usbcore: registered new interface driver usbhid
[   13.729960] usbhid: USB HID core driver
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
	autoconf
	binutils-dev
	binutils
	bison-dev
	bison
	cpp-symlinks
	cpp
	dosfstools
	g++-symlinks
	g++
	gawk-dev
	gawk
	gcc-symlinks
	gcc
	gdb
	gdbc6x
	gdbserver
	gstreamer1.0-libav
	hidapi
	libcairo-perf-utils
	libgmp10
	libidn11
	libmpc3
	libmpfr4
	libreadline-dev
	libreadline6
	m4-dev
	m4
	make
	nettle
	parted
	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
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.
[  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.
[  OK  ] Reached target Multi-User System.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

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

Arago Project http://arago-project.org am57xx-evm ttyS0

Arago 2017.05 am57xx-evm ttyS0

am57xx-evm login: [   19.045105] omap_hwmod: mmu1_dsp1: _wait_target_disable failed
[   19.059021] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   20.325090] omap_hwmod: mmu1_dsp2: _wait_target_disable failed
[   20.338834] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
root
root@am57xx-evm:~# echo 3 ?   > /sys/class/video4linux/video1
video1/  video10/ video11/ 
root@am57xx-evm:~# echo 3 > /sys/class/video4linux/video1/dev_debug 
root@am57xx-evm:~# echo 3 > /sys/class/video4linux/video1/dev_debug                                    module/vids\  eobuf2_core/parameters/debug 
root@am57xx-evm:~# echo 3 > /sys/module/videobuf2_core/parameters/debug                                 ti_vip/parameters/debug 
root@am57xx-evm:~# 
root@am57xx-evm:~# dmabuftest -s 32:640x480 -d /dev/video1 -c 640x480@YUYV
Opening Display..
using 1 connectors, 640x480 display, multiplanar: 1
Opening V4L2..
[ 2328.518769] vb2-core: __vb2_queue_alloc: allocated 6 buffers, 1 plane(s) each
Exported buffer fd = 6
[ 2328.526406] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed

Exported buffer fd = 8

Exported buffer fd = 10

Exported [ 2328.534968] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
buffer fd = 12

Exported buffer fd = 14

Exported buffer fd [ 2328.546323] vb2-core: __buf_prepare: buffer preparation failed: -14
= 16

[ 2328.558318] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2328.564607] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[ 2328.576250] vb2-core: __buf_prepare: buffer preparation failed: -14
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2328.582619] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[ 2328.593734] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[ 2328.600264] vb2-core: __buf_prepare: buffer preparation failed: -14
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2328.606583] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[ 2328.617727] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[ 2328.624196] vb2-core: __buf_prepare: buffer preparation failed: -14
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2328.630545] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[ 2328.641665] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[ 2328.648162] vb2-core: __buf_prepare: buffer preparation failed: -14
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2328.654482] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[ 2328.665618] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[ 2328.672112] vb2-core: __buf_prepare: buffer preparation failed: -14
ERROR:v4l2_qbuf:457: VIDIOC_QBUF failed: Bad address (-1)
[ 2329.317579] vb2-core: vb2_core_streamon: successful
[ 2329.322536] vb2-core: __vb2_wait_for_done_vb: will sleep waiting for buffers
^C[ 2340.595766] vb2-core: __vb2_wait_for_done_vb: sleep was interrupted

root@am57xx-evm:~# 

dmesg|grep video
[    0.694944] Linux video capture interface: v2.00
[    7.247999] vpe 489d0000.vpe: Device registered as /dev/video0
[   12.056925] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[   12.106106] uvcvideo 1-1.1:1.0: Entity type for entity Extension 3 was not initialized!
[   12.116398] uvcvideo 1-1.1:1.0: Entity type for entity Processing 2 was not initialized!
[   12.125040] uvcvideo 1-1.1:1.0: Entity type for entity Camera 1 was not initialized!
[   12.152004] usbcore: registered new interface driver uvcvideo
[   12.536947] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[   12.586612] uvcvideo 1-1.2:1.0: Entity type for entity Extension 3 was not initialized!
[   12.601585] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[   12.615075] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[ 2328.459301] video1: VIDIOC_G_FMT: type=vid-cap, width=640, height=480, pixelformat=YUYV, field=none, bytesperline=1280, sizeimage=614400, colorspace=8, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0
[ 2328.518254] video1: VIDIOC_S_FMT: type=vid-cap, width=640, height=480, pixelformat=YUYV, field=none, bytesperline=1280, sizeimage=614400, colorspace=8, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0
[ 2328.525940] video1: VIDIOC_REQBUFS: count=6, type=vid-cap, memory=dmabuf
[ 2328.526042] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=0, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2328.526107] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=1, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2328.526169] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=2, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2328.526230] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=3, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2328.526288] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=4, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2328.526347] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=5, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[ 2329.322512] video1: VIDIOC_STREAMON: type=vid-cap
root@am57xx-evm:~#               

dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.28-geed43d1050 (root@ubuntu) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #12 SMP PREEMPT Thu Sep 7 14:08:40 CST 2017
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: SEED DBS5728
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 474368
[    0.000000] free_area_init_node: node 0, pgdat c104bc00, node_mem_map eeda2000
[    0.000000]   DMA zone: 1728 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 147456 pages, LIFO batch:31
[    0.000000]   HighMem zone: 326912 pages, LIFO batch:31
[    0.000000] DRA752 ES2.0
[    0.000000] percpu: Embedded 13 pages/cpu @eed37000 s22092 r8192 d22964 u53248
[    0.000000] pcpu-alloc: s22092 r8192 d22964 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 472640
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=50e41a45-02 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: 1675696K/1897472K available (8192K kernel code, 314K rwdata, 2412K rodata, 2048K init, 296K bss, 33360K reserved, 188416K cma-reserved, 1283072K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                     .data : 0xc1000000 - 0xc104e860   ( 315 kB)
                      .bss : 0xc1050000 - 0xc109a130   ( 297 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] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000017] Switching to timer-based delay loop, resolution 162ns
[    0.000326] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000334] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000722] Console: colour dummy device 80x30
[    0.000739] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000746] This ensures that you still see kernel messages. Please
[    0.000753] update your kernel commandline.
[    0.000770] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000783] pid_max: default: 32768 minimum: 301
[    0.000884] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000895] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001502] CPU: Testing write buffer coherency: ok
[    0.001712] /cpus/cpu@0 missing clock-frequency property
[    0.001728] /cpus/cpu@1 missing clock-frequency property
[    0.001740] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001757] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080079] EFI services will not be available.
[    0.170334] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170420] Brought up 2 CPUs
[    0.170434] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170441] CPU: All CPU(s) started in HYP mode.
[    0.170447] CPU: Virtualization extensions available.
[    0.170951] devtmpfs: initialized
[    0.197266] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.197491] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.197508] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.200890] pinctrl core: initialized pinctrl subsystem
[    0.201689] NET: Registered protocol family 16
[    0.202550] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.203501] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.313349] omap_hwmod: dcan1: _wait_target_disable failed
[    0.440390] cpuidle: using governor ladder
[    0.470418] cpuidle: using governor menu
[    0.477949] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.478186] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.479626] OMAP GPIO hardware version 0.1
[    0.480284] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.480539] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.482297] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.482508] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.484313] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.484522] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.486320] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
[    0.486522] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
[    0.488280] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
[    0.488482] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
[    0.490262] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
[    0.490488] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
[    0.492310] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
[    0.492523] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
[    0.494054] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.520674] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.520685] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.521023] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.521033] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.521560] OMAP DMA hardware revision 0.0
[    0.571528] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.572788] edma 43300000.edma: memcpy is disabled
[    0.577567] edma 43300000.edma: TI EDMA DMA engine driver
[    0.577931] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vdd_3v3[0]'
[    0.578197] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-aic_dvdd[0]'
[    0.578524] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[    0.581505] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.581681] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.581835] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.581982] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.582239] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.582419] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.585196] palmas 0-0058: IRQ missing: skipping irq request
[    0.610946] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.614848] vtt_fixed: supplied by smps3
[    0.663066] random: fast init done
[    0.691947] vdd_3v3: supplied by regen1
[    0.692173] aic_dvdd_fixed: supplied by vdd_3v3
[    0.694323] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.694711] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.694879] media: Linux media interface: v0.10
[    0.694924] Linux video capture interface: v2.00
[    0.694964] pps_core: LinuxPPS API ver. 1 registered
[    0.694972] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.694992] PTP clock support registered
[    0.695022] EDAC MC: Ver: 3.0.0
[    0.695717] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.695997] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.696280] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.696560] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.696886] Advanced Linux Sound Architecture Driver Initialized.
[    0.697696] clocksource: Switched to clocksource arch_sys_counter
[    0.707975] NET: Registered protocol family 2
[    0.708472] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.708535] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.708661] TCP: Hash tables configured (established 8192 bind 8192)
[    0.708706] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.708737] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.708866] NET: Registered protocol family 1
[    0.709217] RPC: Registered named UNIX socket transport module.
[    0.709227] RPC: Registered udp transport module.
[    0.709234] RPC: Registered tcp transport module.
[    0.709241] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.709250] PCI: CLS 0 bytes, default 64
[    0.710138] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.713039] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.720558] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.721280] NFS: Registering the id_resolver key type
[    0.721301] Key type id_resolver registered
[    0.721309] Key type id_legacy registered
[    0.721347] ntfs: driver 2.1.32 [Flags: R/O].
[    0.722529] bounce: pool size: 64 pages
[    0.722672] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.722682] io scheduler noop registered
[    0.722691] io scheduler deadline registered
[    0.722824] io scheduler cfq registered (default)
[    0.727161] pinctrl-single 4a003400.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.727671] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.789169] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.792455] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
[    1.655283] console [ttyS0] enabled
[    1.659705] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
[    1.669425] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[    1.680035] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    1.686780] [drm] Initialized
[    1.691627] OMAP DSS rev 6.1
[    1.694976] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    1.703422] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    1.712215] tpd12s015 encoder: GPIO lookup for consumer (null)
[    1.712223] tpd12s015 encoder: using device tree for GPIO lookup
[    1.712249] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[0]' - status (0)
[    1.712281] tpd12s015 encoder: GPIO lookup for consumer (null)
[    1.712288] tpd12s015 encoder: using device tree for GPIO lookup
[    1.712323] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[1]' - status (0)
[    1.712335] tpd12s015 encoder: GPIO lookup for consumer (null)
[    1.712341] tpd12s015 encoder: using device tree for GPIO lookup
[    1.712388] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[2]' - status (0)
[    1.713004] of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/connector@1[0]'
[    1.723569] brd: module loaded
[    1.731831] loop: module loaded
[    1.739092] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[    1.745875] libphy: Fixed MDIO Bus: probed
[    1.807722] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    1.813847] libphy: 48485000.mdio: probed
[    1.821986] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver TI DP83867
[    1.830330] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver TI DP83867
[    1.839245] cpsw 48484000.ethernet: Detected MACID = a0:f6:fd:b2:6d:9a
[    1.845892] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.854218] cpsw 48484000.ethernet: cpsw: Detected MACID = a0:f6:fd:b2:6d:9b
[    1.862615] mousedev: PS/2 mouse device common for all mice
[    1.868543] i2c /dev entries driver
[    1.876010] cpu cpu0: dev_pm_opp_set_regulators: no regulator (vdd) found: -19
[    1.884277] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd
[    1.884284] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    1.884311] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)
[    1.884347] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    1.889023] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp
[    1.889030] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    1.889038] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[    1.889046] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[    1.889052] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[    1.889059] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed
[    1.889238] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
[    1.895712] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
[    1.902120] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
[    1.908521] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
[    1.914903] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
[    1.988383] ledtrig-cpu: registered to indicate activity on CPUs
[    1.999884] NET: Registered protocol family 10
[    2.015238] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.021818] NET: Registered protocol family 17
[    2.026477] Key type dns_resolver registered
[    2.030898] omap_voltage_late_init: Voltage driver support not added
[    2.037375] Power Management for TI OMAP4+ devices.
[    2.042529] Registering SWP/SWPB emulation handler
[    2.060159] dmm 4e000000.dmm: initialized all PAT entries
[    2.067091] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.073754] [drm] No driver support for vblank timestamp query.
[    2.166495] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.178374] mmc0: new high speed SDHC card at address aaaa
[    2.184353] mmcblk0: mmc0:aaaa SL32G 29.7 GiB 
[    2.190105]  mmcblk0: p1 p2
[    2.342765] [drm] Enabling DMM ywrap scrolling
[    2.368175] Console: switching to colour frame buffer device 100x37
[    2.377850] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    2.419152] hctosys: unable to open rtc device (rtc0)
[    2.425008] ldousb: disabling
[    2.428322] ALSA device list:
[    2.431302]   No soundcards found.
[    2.947997] EXT4-fs (mmcblk0p2): recovery complete
[    2.954570] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.962745] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    2.972528] devtmpfs: mounted
[    2.976782] Freeing unused kernel memory: 2048K (c0e00000 - c1000000)
[    3.260772] systemd[1]: System time before build time, advancing clock.
[    3.326127] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    3.344636] systemd[1]: Detected architecture arm.
[    3.378522] systemd[1]: Set hostname to <am57xx-evm>.
[    3.751650] systemd[1]: sockets.target: Found ordering cycle on sockets.target/start
[    3.759466] systemd[1]: sockets.target: Found dependency on rpcbind.socket/start
[    3.766903] systemd[1]: sockets.target: Found dependency on sysinit.target/start
[    3.774382] systemd[1]: sockets.target: Found dependency on alignment.service/start
[    3.782098] systemd[1]: sockets.target: Found dependency on basic.target/start
[    3.789399] systemd[1]: sockets.target: Found dependency on sockets.target/start
[    3.796832] systemd[1]: sockets.target: Breaking ordering cycle by deleting job rpcbind.socket/start
[    4.286892] cmemk: loading out-of-tree module taints kernel.
[    4.293416] CMEMK module: reference Linux version 4.9.28
[    4.302760] allocated heap buffer 0x40500000 of size 0x100000
[    4.314218] cmemk initialized
[    4.325175] cryptodev: driver 1.8 loaded.
[    4.412735] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.148246] systemd-journald[122]: Received request to flush runtime journal from PID 1
[    5.731351] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[    5.778129] remoteproc remoteproc0: 58820000.ipu is available
[    5.798034] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[    5.855515] remoteproc remoteproc1: 55020000.ipu is available
[    5.893365] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[    5.938616] remoteproc remoteproc2: 40800000.dsp is available
[    5.974556] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[    6.015135] remoteproc remoteproc3: 41000000.dsp is available
[    6.165451] of_get_named_gpiod_flags: can't parse 'gpio-reset' property of node '/ocp/i2c@48070000/tlv320aic3104@18[0]'
[    6.372589] remoteproc remoteproc1: powering up 55020000.ipu
[    6.378378] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743164
[    6.387484] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[    6.423676] rtc rtc0: 48838000.rtc: dev (253:0)
[    6.423701] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
[    6.510700] virtio_rpmsg_bus virtio0: rpmsg host is online
[    6.517009] remoteproc remoteproc1: registered virtio0 (type 7)
[    6.517321] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[    6.518208] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[    6.533999] remoteproc remoteproc0: powering up 58820000.ipu
[    6.534011] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4872056
[    6.534119] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[    6.567305] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[    6.579901] rtc-ds1307 0-006f: read: 85 02 00 2a 01 01 01
[    6.579913] rtc-ds1307 0-006f: read secs=5, mins=2, hours=0, mday=1, mon=0, year=101, wday=1
[    6.579932] rtc-ds1307 0-006f: /aliases ID 0 not available
[    6.595746] rtc-ds1307 0-006f: read: 85 02 00 2a 01 01 01
[    6.595767] rtc-ds1307 0-006f: read secs=5, mins=2, hours=0, mday=1, mon=0, year=101, wday=1
[    6.596903] rtc-ds1307 0-006f: mcp794xx_read_alarm, sec=0 min=0 hour=0 wday=0 mday=1 mon=0 enabled=0 polarity=0 irq=0 match=0
[    6.597133] virtio_rpmsg_bus virtio1: rpmsg host is online
[    6.604196] rtc-ds1307 0-006f: read: 85 02 00 2a 01 01 01
[    6.604205] rtc-ds1307 0-006f: read secs=5, mins=2, hours=0, mday=1, mon=0, year=101, wday=1
[    6.604212] rtc rtc1: alarm rollover: year
[    6.604808] rtc-ds1307 0-006f: read: 85 02 00 2a 01 01 01
[    6.604816] rtc-ds1307 0-006f: read secs=5, mins=2, hours=0, mday=1, mon=0, year=101, wday=1
[    6.605032] rtc rtc1: mcp7941x: dev (253:1)
[    6.605045] rtc-ds1307 0-006f: rtc core: registered mcp7941x as rtc1
[    6.605371] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x32
[    6.621817] remoteproc remoteproc0: registered virtio1 (type 7)
[    6.627974] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[    6.636797] rtc-ds1307 0-006f: got IRQ 439
[    6.636821] rtc-ds1307 0-006f: 64 bytes nvram
[    6.643291] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x33
[    6.643437] virtio_rpmsg_bus virtio1: creating channel rpmsg-omx addr 0x3c
[    6.643569] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[    6.655529] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[    6.793397] vpe 489d0000.vpe: Device registered as /dev/video0
[    6.938739] CAN device driver interface
[    6.973711] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    7.055819] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=356)
[    7.087319] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    7.095344] omap-des 480a5000.des: will run requests pump with realtime priority
[    7.108387] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[    7.150367] SCSI subsystem initialized
[    7.155710] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[    7.157148] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    7.164543] omap-aes 4b500000.aes: will run requests pump with realtime priority
[    7.194156] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[    7.202662] omap-aes 4b700000.aes: will run requests pump with realtime priority
[    7.211048] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer id
[    7.211054] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
[    7.211062] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb1[0]'
[    7.211104] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/extcon_usb1[0]' - status (0)
[    7.211119] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer vbus
[    7.211124] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
[    7.211130] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb1[0]'
[    7.211135] of_get_named_gpiod_flags: can't parse 'vbus-gpio' property of node '/extcon_usb1[0]'
[    7.211140] extcon-usb-gpio extcon_usb1: using lookup tables for GPIO lookup
[    7.211145] extcon-usb-gpio extcon_usb1: lookup for GPIO vbus failed
[    7.212656] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer id
[    7.212662] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[    7.212669] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb2[0]'
[    7.212709] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/extcon_usb2[0]' - status (0)
[    7.212720] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer vbus
[    7.212724] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[    7.212730] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb2[0]'
[    7.212734] of_get_named_gpiod_flags: can't parse 'vbus-gpio' property of node '/extcon_usb2[0]'
[    7.212738] extcon-usb-gpio extcon_usb2: using lookup tables for GPIO lookup
[    7.212743] extcon-usb-gpio extcon_usb2: lookup for GPIO vbus failed
[    7.284284] libata version 3.00 loaded.
[    7.604350] vip 48970000.vip: loading firmware vpdma-1b8.bin
[    7.615126] vip 48990000.vip: loading firmware vpdma-1b8.bin
[    7.627778] vip 48970000.vip: VPDMA firmware loaded
[    7.637789] vip 48990000.vip: VPDMA firmware loaded
[    7.651359] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[    7.658178] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    7.666748] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
[    7.692981] scsi host0: ahci
[    7.696218] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 345
[    7.767440] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[    7.939363] asoc-simple-card sound@0: cannot find the slot for index 0 (range 0-0), error: -16
[    7.952625] asoc-simple-card sound@0: ASoC: can't create sound card for card BeagleBoard-X15: -16
[    7.952655] asoc-simple-card: probe of sound@0 failed with error -16
[    8.081306] ata1: SATA link down (SStatus 0 SControl 300)
[    8.444741] net eth1: initializing cpsw version 1.15 (0)
[    8.477079] net eth0: initialized cpsw ale version 1.4
[    8.477091] net eth0: ALE Table size 1024
[    8.558048] TI DP83867 48485000.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:01, irq=-1)
[    8.621060] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    8.655315] net eth0: initializing cpsw version 1.15 (0)
[    8.759847] Bluetooth: Core ver 2.22
[    8.763496] NET: Registered protocol family 31
[    8.785932] TI DP83867 48485000.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:00, irq=-1)
[    8.813701] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.865522] Bluetooth: HCI device and connection manager initialized
[    8.895087] Bluetooth: HCI socket layer initialized
[    8.948743] Bluetooth: L2CAP socket layer initialized
[    8.957589] Bluetooth: SCO socket layer initialized
[    9.087197] remoteproc remoteproc3: powering up 41000000.dsp
[    9.104042] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 21891524
[    9.156472] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[    9.162381] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[    9.168345] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[    9.320840] virtio_rpmsg_bus virtio2: rpmsg host is online
[    9.321676] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[    9.367761] remoteproc remoteproc3: registered virtio2 (type 7)
[    9.373717] remoteproc remoteproc3: remote processor 41000000.dsp is now up
[    9.959339] NET: Registered protocol family 43
[    9.965279] remoteproc remoteproc2: powering up 40800000.dsp
[    9.973056] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 21891524
[   10.001056] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   10.006971] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   10.012935] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   10.035201] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   10.062268] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   10.071261] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
[   10.083341] virtio_rpmsg_bus virtio3: rpmsg host is online
[   10.083366] remoteproc remoteproc2: registered virtio3 (type 7)
[   10.083372] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[   10.083425] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
[   10.178606] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service rpc_example_2 with src 1024 dst 101
[   10.178869] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
[   10.220813] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 8
[   10.270412] usbcore: registered new interface driver usbfs
[   10.283447] usbcore: registered new interface driver hub
[   10.300243] usbcore: registered new device driver usb
[   10.334027] NET: Registered protocol family 15
[   10.341833] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   10.353080] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   10.380278] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   10.404048] xhci-hcd xhci-hcd.1.auto: irq 441, io mem 0x48890000
[   10.420202] hub 1-0:1.0: USB hub found
[   10.430929] hub 1-0:1.0: 1 port detected
[   10.442771] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   10.453849] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   10.476115] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.485637] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   10.534625] hub 2-0:1.0: USB hub found
[   10.548947] hub 2-0:1.0: 1 port detected
[   10.562940] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   10.580511] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[   10.608825] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   10.636058] xhci-hcd xhci-hcd.2.auto: irq 442, io mem 0x488d0000
[   10.661433] hub 3-0:1.0: USB hub found
[   10.674684] hub 3-0:1.0: 1 port detected
[   10.686956] Initializing XFRM netlink socket
[   10.707638] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   10.734138] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[   10.760662] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.794630] hub 4-0:1.0: USB hub found
[   10.799931] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   10.814529] hub 4-0:1.0: 1 port detected
[   10.988621] hub 1-1:1.0: USB hub found
[   10.992762] hub 1-1:1.0: 4 ports detected
[   11.057761] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[   11.337739] usb 1-1.1: new high-speed USB device number 3 using xhci-hcd
[   11.676413] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[   11.697746] usb 1-1.2: new high-speed USB device number 4 using xhci-hcd
[   11.715584] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   11.737810] uvcvideo 1-1.1:1.0: Entity type for entity Extension 3 was not initialized!
[   11.745898] uvcvideo 1-1.1:1.0: Entity type for entity Processing 2 was not initialized!
[   11.754742] uvcvideo 1-1.1:1.0: Entity type for entity Camera 1 was not initialized!
[   11.763200] input: USB 2.0 Camera as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.1/1-1.1:1.0/input/input0
[   11.777527] usbcore: registered new interface driver uvcvideo
[   11.783403] USB Video Class driver (1.1.1)
[   11.951095] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (05a3:9230)
[   12.000049] uvcvideo 1-1.2:1.0: Entity type for entity Extension 3 was not initialized!
[   12.008794] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[   12.017153] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[   12.026530] input: USB 2.0 Camera as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.2/1-1.2:1.0/input/input1
[   12.141393] random: crng init done
[   12.817755] usb 1-1.3: new low-speed USB device number 7 using xhci-hcd
[   13.083457] input: HID 04f3:0103 as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.3/1-1.3:1.0/0003:04F3:0103.0001/input/input2
[   13.102259] hid-generic 0003:04F3:0103.0001: input: USB HID v1.10 Keyboard [HID 04f3:0103] on usb-xhci-hcd.1.auto-1.3/input0
[   13.120821] input: HID 04f3:0103 as /devices/platform/44000000.ocp/48880000.omap_dwc3_1/48890000.usb/xhci-hcd.1.auto/usb1/1-1/1-1.3/1-1.3:1.1/0003:04F3:0103.0002/input/input3
[   13.137199] hid-generic 0003:04F3:0103.0002: input: USB HID v1.10 Device [HID 04f3:0103] on usb-xhci-hcd.1.auto-1.3/input1
[   13.148972] usbcore: registered new interface driver usbhid
[   13.154979] usbhid: USB HID core driver
[   20.325522] omap_hwmod: mmu1_dsp2: _wait_target_disable failed
[   20.339300] omap_hwmod: mmu1_dsp1: _wait_target_disable failed
[   20.352829] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[   20.366469] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[  129.990310] video1: VIDIOC_G_FMT: type=vid-cap, width=640, height=480, pixelformat=YUYV, field=none, bytesperline=1280, sizeimage=614400, colorspace=8, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0
[  130.049194] video1: VIDIOC_S_FMT: type=vid-cap, width=640, height=480, pixelformat=YUYV, field=none, bytesperline=1280, sizeimage=614400, colorspace=8, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0
[  130.049688] vb2-core: __vb2_queue_alloc: allocated 6 buffers, 1 plane(s) each
[  130.056857] video1: VIDIOC_REQBUFS: count=6, type=vid-cap, memory=dmabuf
[  130.056957] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=0, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.056985] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057022] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=1, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.057048] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057083] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=2, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.057108] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057141] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=3, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.057166] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057200] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=4, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.057224] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057258] video1: VIDIOC_QUERYBUF: 00:00:00.00000000 index=5, type=vid-cap, flags=0x00012000, field=any, sequence=0, memory=dmabuf, bytesused=0, offset/userptr=0x0, length=614400
[  130.057282] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000
[  130.057317] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.069445] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.077242] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.089332] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.095624] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.107283] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.113767] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.125130] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.131652] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.138082] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.149523] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.155993] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.163392] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.174320] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.181025] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.187364] vb2-core: __qbuf_dmabuf: buffer for plane 0 changed
[  130.198283] vb2-core: __qbuf_dmabuf: failed to map dmabuf for plane 0
[  130.204987] vb2-core: __buf_prepare: buffer preparation failed: -14
[  130.843317] vb2-core: vb2_core_streamon: successful
[  130.848455] video1: VIDIOC_STREAMON: type=vid-cap
[  130.848480] vb2-core: __vb2_wait_for_done_vb: will sleep waiting for buffers
[  136.633823] vb2-core: __vb2_wait_for_done_vb: sleep was interrupted
root@am57xx-evm:~#