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Linux/DRA750: J6 boot up stucking in kernel panic

Part Number: DRA750
Other Parts Discussed in Thread: DRA752

Tool/software: Linux

Hi all,

We have custom daughter board  + custom  DRA752 CPU module board  with  uboot  2014.07  in glsdk 7.03.00.00.3 , but some our CPU modules which  filter out by our MP line  are bad.

Because those CPU modules  can not boot up successfully ,  the kernel panic has occurred during boot up, please reference the error log as below:

U-Boot 2014.07 (Apr 26 2017 - 16:16:36)

CPU  : DRA752-GP ES2.0
Board: DRA7xx
I2C:   ready
DRAM:  2 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1, OMAP SD/MMC: 2
Using default environment

serial# not set, setting...
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).
SCSI:  Net:   Phy not found
cpsw
Hit any key to stop autoboot:  1  0 
J6 ...
Card did not respond to voltage select!
Card did not respond to voltage select!
switch to partitions #0, OK
mmc1(part 0) is current device
SD/MMC found on device 1
reading j6_uenv.txt
206 bytes read in 2 ms (100.6 KiB/s)
Loaded environment from j6_uenv.txt
Importing environment from mmc1 ...
5178640 bytes read in 121 ms (40.8 MiB/s)
101700 bytes read in 8 ms (12.1 MiB/s)
Booting from mmc1 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x4f0510 ]
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe4000, end 8ffffd43 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.67-gb3b170c-dirty (andy@andy-Veriton-M490) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #2 SMP PREEMPT Wed Nov 30 21:05:59 CST 2016
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: TI DRA742 20161107
[    0.000000] Reserved memory: created CMA memory pool at 0x95800000, 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 0x99000000, 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 0x9d000000, 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 0x9f000000, size 8 MiB
[    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: CMA: reserved 64 MiB at ab800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 518656
[    0.000000] free_area_init_node: node 0, pgdat c0a575c0, node_mem_map ea7aa000
[    0.000000]   Normal zone: 1520 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 193536 pages, LIFO batch:31
[    0.000000]   HighMem zone: 2544 pages used for memmap
[    0.000000]   HighMem zone: 325120 pages, LIFO batch:31
[    0.000000] DRA752 ES2.0
[    0.000000] PERCPU: Embedded 8 pages/cpu @ea761000 s8640 r8192 d15936 u32768
[    0.000000] pcpu-alloc: s8640 r8192 d15936 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 517136
[    0.000000] Kernel command line: console=ttyO2,115200n8 elevator=noop root=/dev/mmcblk2p2 rw rootwait earlyprintk fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M loglevel=8 rootfstype=ext4 snd.slots_reserved=1,1
[    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: 1816504K/2074624K available (6799K kernel code, 692K rwdata, 2684K rodata, 376K init, 267K bss, 258120K reserved, 1300480K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc094b0d4   (9485 kB)
[    0.000000]       .init : 0xc094c000 - 0xc09aa1c0   ( 377 kB)
[    0.000000]       .data : 0xc09ac000 - 0xc0a59260   ( 693 kB)
[    0.000000]        .bss : 0xc0a5926c - 0xc0a9bf7c   ( 268 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] OMAP clockevent source: timer1 at 31475 Hz
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns
[    0.000030] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000427] Architected cp15 timer(s) running at 5.90MHz (virt).
[    0.000463] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 2911033065472ns
[    0.000471] Switching to timer-based delay loop
[    0.001517] Console: colour dummy device 80x30
[    0.001534] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.001542] This ensures that you still see kernel messages. Please
[    0.001548] update your kernel commandline.
[    0.001563] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
[    0.001577] pid_max: default: 32768 minimum: 301
[    0.001688] Security Framework initialized
[    0.001742] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001754] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.025728] CPU: Testing write buffer coherency: ok
[    0.025982] /cpus/cpu@0 missing clock-frequency property
[    0.026017] /cpus/cpu@1 missing clock-frequency property
[    0.026029] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.026054] Setting up static identity map for 0x806a9808 - 0x806a9878
[    0.080888] CPU1: Booted secondary processor
[    0.080917] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.081052] Brought up 2 CPUs
[    0.081068] SMP: Total of 2 processors activated (23.60 BogoMIPS).
[    0.081076] CPU: All CPU(s) started in SVC mode.
[    0.081502] devtmpfs: initialized
[    0.082287] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.084005] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.097310] omap_hwmod: tptc0 using broken dt data from edma-controller
[    0.097827] omap_hwmod: tptc1 using broken dt data from edma-controller
[    0.192234] omap_hwmod: dcan1: _wait_target_disable failed
[    0.224996] omap_hwmod: tpcc: _wait_target_disable failed
[    0.283250] pinctrl core: initialized pinctrl subsystem
[    0.284010] regulator-dummy: no parameters
[    0.288053] NET: Registered protocol family 16
[    0.289874] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.292051] cpuidle: using governor ladder
[    0.292062] cpuidle: using governor menu
[    0.338984] syscon 4a002000.tisysconcore: regmap [mem 0x4a002000-0x4a0026cf] registered
[    0.339326] syscon 4a002e00.tisyscon: regmap [mem 0x4a002e00-0x4a002e7b] registered
[    0.342049] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[    0.342313] OMAP GPIO hardware version 0.1
[    0.343015] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[    0.343846] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[    0.344705] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[    0.345591] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[    0.346512] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[    0.347404] gpiochip_add: registered GPIOs 192 to 223 on device: gpio
[    0.348342] gpiochip_add: registered GPIOs 224 to 255 on device: gpio
[    0.357018] platform 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[    0.357335] platform 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[    0.357639] platform 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[    0.376091] platform 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[    0.382459] No ATAGs?
[    0.382485] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.382495] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.385448] OMAP DMA hardware revision 0.0
[    0.415763] bio: create slab <bio-0> at 0
[    0.431598] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[    0.437827] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
[    0.438479] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator-evm_3v3_sd[0]'
[    0.438707] evm_3v3_sd: 3300 mV 
[    0.438820] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator-evm_3v3_sw[0]'
[    0.439038] evm_3v3_sw: 3300 mV 
[    0.439101] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to find supply vin
[    0.439290] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to register regulator: -517
[    0.439310] platform fixedregulator-evm_3v3_sw: Driver reg-fixed-voltage requests probe deferral
[    0.439363] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator-aic_dvdd[0]'
[    0.439575] aic_dvdd: 1800 mV 
[    0.439631] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to find supply vin
[    0.439813] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to register regulator: -517
[    0.439832] platform fixedregulator-aic_dvdd: Driver reg-fixed-voltage requests probe deferral
[    0.439885] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator-mmcwl[0]'
[    0.440089] vmmcwl_fixed: 1800 mV 
[    0.440206] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator-vtt[0]'
[    0.440411] vtt_fixed: 1350 mV 
[    0.440456] reg-fixed-voltage fixedregulator-vtt: Failed to find supply vin
[    0.440645] reg-fixed-voltage fixedregulator-vtt: Failed to register regulator: -517
[    0.440665] platform fixedregulator-vtt: Driver reg-fixed-voltage requests probe deferral
[    0.444682] vgaarb: loaded
[    0.445144] i2c-core: driver [palmas] using legacy suspend method
[    0.445154] i2c-core: driver [palmas] using legacy resume method
[    0.445757] SCSI subsystem initialized
[    0.446190] libata version 3.00 loaded.
[    0.447036] usbcore: registered new interface driver usbfs
[    0.447204] usbcore: registered new interface driver hub
[    0.447389] usbcore: registered new device driver usb
[    0.449217] ======palmas_i2c_probe:526========
[    0.449238] ======palmas_i2c_probe:559, features=0x0========
[    0.449787] palmas 0-0058: IRQ missing: skipping irq request
[    0.458256] palmas 0-0058: Muxing GPIO a, PWM 0, LED 0
[    0.461414] prom_parse: Bad cell count for /ocp/i2c@48070000/tps659038@58
[    0.484460] SMPS12: at 1070 mV 
[    0.501647] SMPS3: at 1350 mV 
[    0.537716] smps45: 850 <--> 1150 mV at 990 mV 
[    0.573766] smps6: 850 <--> 1250 mV at 1080 mV 
[    0.605608] smps7: 850 <--> 1060 mV at 1110 mV 
[    0.641669] smps8: 850 <--> 1250 mV at 1010 mV 
[    0.673506] smps9: 1800 mV 
[    0.695569] ldo1: 1800 <--> 3300 mV at 3000 mV 
[    0.721359] ldo2: 3300 mV 
[    0.751386] ldo3: 1800 mV 
[    0.767447] LDO4: no parameters
[    0.776161] LDO5: no parameters
[    0.784890] LDO6: no parameters
[    0.793648] LDO7: no parameters
[    0.802367] LDO8: no parameters
[    0.821460] ldo9: 1050 mV 
[    0.851477] ldoln: 1800 mV 
[    0.881503] ldousb: 3300 mV 
[    0.893340] REGEN1: no parameters
[    0.897820] regen2: no parameters
[    0.909634] sysen1: no parameters
[    0.918348] sysen2: no parameters
[    0.922672] omap_i2c 48070000.i2c: bus 0 rev0.12 at 1 kHz
[    0.923646] pcf857x 1-0026: probe error -121 for 'pcf8575'
[    0.923665] pcf857x: probe of 1-0026 failed with error -121
[    0.925158] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.925597] omap_i2c 48060000.i2c: bus 2 rev0.12 at 1 kHz
[    0.941570] pcf857x 3-0021: probe error -121 for 'pcf8575'
[    0.941588] pcf857x: probe of 3-0021 failed with error -121
[    0.941619] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 1 kHz
[    0.942070] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 1 kHz
[    0.942396] media: Linux media interface: v0.10
[    0.942546] Linux video capture interface: v2.00
[    0.942780] pps_core: LinuxPPS API ver. 1 registered
[    0.942789] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.942905] PTP clock support registered
[    0.944409] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.944874] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.946066] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.946179] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.946285] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.946389] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.946579] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.946697] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.947481] Advanced Linux Sound Architecture Driver Initialized.
[    0.948913] Switched to clocksource arch_sys_counter
[    0.968406] NET: Registered protocol family 2
[    0.969129] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.969197] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.969329] TCP: Hash tables configured (established 8192 bind 8192)
[    0.969374] TCP: reno registered
[    0.969387] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.969418] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.969617] NET: Registered protocol family 1
[    0.969880] RPC: Registered named UNIX socket transport module.
[    0.969889] RPC: Registered udp transport module.
[    0.969897] RPC: Registered tcp transport module.
[    0.969904] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.969914] PCI: CLS 0 bytes, default 64
[    0.971141] hw perfevents: enabled with ARMv7 Cortex-A15 PMU driver, 7 counters available
[    0.974221] futex hash table entries: 512 (order: 3, 32768 bytes)
[    1.087359] bounce pool size: 64 pages
[    1.087628] VFS: Disk quotas dquot_6.5.2
[    1.087735] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.088352] NFS: Registering the id_resolver key type
[    1.088386] Key type id_resolver registered
[    1.088395] Key type id_legacy registered
[    1.088429] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    1.088614] msgmni has been set to 1455
[    1.092570] alg: No test for stdrng (krng)
[    1.092750] NET: Registered protocol family 38
[    1.092779] io scheduler noop registered (default)
[    1.092789] io scheduler deadline registered
[    1.092828] io scheduler cfq registered
[    1.107298] pinctrl-single 4a003400.pinmux: 281 pins at pa fc003400 size 1124
[    1.110472] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/axi@0/pcie@51000000[0]'
[    1.123017] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    1.123032] pci_bus 0000:00: root bus resource [io  0x1000-0x10000]
[    1.123044] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    1.123055] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    1.123092] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[    1.123124] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    1.123148] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    1.123212] pci 0000:00:00.0: supports D1
[    1.123222] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    1.123573] PCI: bus0: Fast back to back transfers disabled
[    1.123879] pci 0000:01:00.0: [8086:10d3] type 00 class 0x020000
[    1.123926] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x0001ffff]
[    1.123957] pci 0000:01:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    1.123986] pci 0000:01:00.0: reg 0x18: [io  0x0000-0x001f]
[    1.124015] pci 0000:01:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[    1.124085] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0003ffff pref]
[    1.124226] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.124574] PCI: bus1: Fast back to back transfers disabled
[    1.124589] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    1.124604] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[    1.124731] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    1.124747] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
[    1.124760] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
[    1.124772] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    1.124786] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
[    1.124802] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
[    1.124814] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
[    1.124834] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
[    1.124853] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
[    1.124873] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
[    1.124892] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.124903] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
[    1.124915] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
[    1.124926] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
[    1.124943] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.124954] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
[    1.124965] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
[    1.124976] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
[    1.124990] pci_bus 0000:00: resource 4 [io  0x1000-0x10000]
[    1.125000] pci_bus 0000:00: resource 5 [mem 0x20013000-0x2fffffff]
[    1.125010] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
[    1.125020] pci_bus 0000:01: resource 1 [mem 0x20200000-0x202fffff]
[    1.125029] pci_bus 0000:01: resource 2 [mem 0x20300000-0x203fffff pref]
[    1.127378] OMAP DSS rev 6.1
[    1.131707] panel-dpi display@2: GPIO lookup for consumer enable
[    1.131718] panel-dpi display@2: using device tree for GPIO lookup
[    1.131729] of_get_named_gpiod_flags: can't parse gpios property of node '/display@2[0]'
[    1.131738] panel-dpi display@2: using lookup tables for GPIO lookup
[    1.131748] panel-dpi display@2: lookup for GPIO enable failed
[    1.132455] of_get_named_gpiod_flags exited with status 0
[    1.132678] platform encoder@1: Driver dra7evm-tpd12s015 requests probe deferral
[    1.133340] of_get_named_gpiod_flags: can't parse gpios property of node '/connector@1[0]'
[    1.133383] connector-hdmi connector@1: failed to find video source
[    1.133401] platform connector@1: Driver connector-hdmi requests probe deferral
[    1.134341] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV 
[    1.135179] abb_mpu: 1100 <--> 1210 mV 
[    1.135536] abb_ivahd: 1060 <--> 1250 mV 
[    1.135903] abb_dspeve: 1060 <--> 1250 mV 
[    1.136268] abb_gpu: 1060 <--> 1280 mV 
[    1.137451] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    1.141703] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]'
[    1.142111] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
[    1.142509] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]'
[    1.142873] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
[    1.143302] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48020000[0]'
[    1.143663] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[    2.793318] console [ttyS2] enabled
[    2.797273] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48066000[0]'
[    2.806658] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 302, base_baud = 3000000) is a 8250
[    2.815923] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48068000[0]'
[    2.825295] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 303, base_baud = 3000000) is a 8250
[    2.834572] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48424000[0]'
[    2.843951] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 304, base_baud = 3000000) is a 8250
[    2.853211] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4ae2b000[0]'
[    2.862587] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 305, base_baud = 3000000) is a 8250
[    2.873349] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    2.880560] [drm] Initialized drm 1.1.0 20060810
[    2.895865] brd: module loaded
[    2.904475] loop: module loaded
[    2.907986] (hci_tty): inside hci_tty_init
[    2.912469] (hci_tty): allocated 249, 0
[    2.918961] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[    2.925712] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    2.934295] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
[    2.944801] scsi0 : ahci_platform
[    2.948620] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 343
[    2.957950] mtdoops: mtd device (mtddev=name/number) must be supplied
[    2.973986] usbcore: registered new interface driver asix
[    2.979575] usbcore: registered new interface driver ax88179_178a
[    2.985830] usbcore: registered new interface driver cdc_ether
[    2.991867] usbcore: registered new interface driver smsc95xx
[    2.997773] usbcore: registered new interface driver net1080
[    3.003618] usbcore: registered new interface driver cdc_subset
[    3.009732] usbcore: registered new interface driver zaurus
[    3.015495] usbcore: registered new interface driver cdc_ncm
[    3.022120] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.028678] ehci-pci: EHCI PCI platform driver
[    3.033298] ehci-omap: OMAP-EHCI Host Controller driver
[    3.039118] usbcore: registered new interface driver cdc_wdm
[    3.044958] usbcore: registered new interface driver usb-storage
[    3.051337] usbcore: registered new interface driver usbserial
[    3.057336] usbcore: registered new interface driver pl2303
[    3.063083] usbserial: USB Serial support registered for pl2303
[    3.070197] mousedev: PS/2 mouse device common for all mice
[    3.078243] i2c-core: driver [rtc-ds1307] using legacy suspend method
[    3.084730] i2c-core: driver [rtc-ds1307] using legacy resume method
[    3.091808] rtc rtc0: 48838000.rtcss: dev (254:0)
[    3.096547] omap_rtc 48838000.rtcss: rtc core: registered 48838000.rtcss as rtc0
[    3.104916] i2c /dev entries driver
[    3.110090] ov1063x 1-0037: ov1063x Product ID 0 Manufacturer ID 0
[    3.117241] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[    3.123438] vip 48990000.vip: No explicit pinctrl resources data.
[    3.130519] vip 48990000.vip: loading firmware vpdma-1b8.bin
[    3.137015] of_get_named_gpiod_flags exited with status 0
[    3.142551] DRA7xx Radio probe done
[    3.146240] vpe 489d0000.vpe: Device registered as /dev/video0
[    3.152128] vip 48990000.vip: VPDMA firmware loaded
[    3.157046] vip2-s0: Port A enabled but no endpoints found
[    3.162460] vip2-s1: Port A enabled but no endpoints foundvip2-s0: Port B enabled but no endpoints found
[    3.172139] Driver for 1-wire Dallas network protocol.
[    3.172150] vip2-s1: Using subdev ov1063x 1-0037 for capture
[    3.172439] vip2-s1: vip Device registered as /dev/video1
[    3.189876] coproc iva_coproc: probe
[    3.193568] Adding alias for supply vdd,iva_coproc -> vdd,4a0025cc.voltdm
[    3.200412] Adding alias for supply vbb,iva_coproc -> vbb,4a0025cc.voltdm
[    3.227929] coproc iva_coproc: coproc_probe result=0
[    3.232973] coproc dsp_coproc: probe
[    3.236650] Adding alias for supply vdd,dsp_coproc -> vdd,4a0025e0.voltdm
[    3.243512] Adding alias for supply vbb,dsp_coproc -> vbb,4a0025e0.voltdm
[    3.270954] coproc dsp_coproc: coproc_probe result=0
[    3.280306] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    3.289015] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]'
[    3.297754] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]'
[    3.298970] ata1: SATA link down (SStatus 0 SControl 300)
[    3.359127] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]'
[    3.367904] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]'
[    3.376965] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517
[    3.383612] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral
[    3.390824] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'
[    3.399615] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'
[    3.408611] 480d1000.mmc supply vmmc not found, using dummy regulator
[    3.415411] omap_hsmmc 480d1000.mmc: could not set regulator OCR (-22)
[    3.459694] ledtrig-cpu: registered to indicate activity on CPUs
[    3.466048] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    3.472361] alg: skcipher: Test 4 failed on encryption for ecb-aes-omap
[    3.479056] 00000000: e7 aa a4 c2 69 29 cc 22 2c fd 0d c7 02 6e 6f 39
[    3.485561] 00000010: 56 1e c2 b2 f6 a1 66 58 b8 65 c3 d8 5e 0f b4 a4
[    3.492078] 00000020: 5e 06 f0 5f 31 51 18 37 45 d7 ca 3a fd 6c 3f e1
[    3.498555] 00000030: dd 8d 22 65 2b 00 50 ce ba 28 67 d7 ce 0e 0d ea
[    3.505043] 00000040: 6c 22 0b fe ed 75 1d df 64 7d c5 33 68 32 cf 00
[    3.505053] omap_hsmmc 480d1000.mmc: exceeding card's volts
[    3.517119] 00000050: cb 6d a2 fb da af 09 f8 81 82 27 fa 45 9c 29 a4
[    3.523667] 00000060: 50 59 93 15 4b 9d 4e 9d 2c 7f 9e cf 64 98 72 c4
[    3.530158] 00000070: 41 72 51 97 1d 07 49 a0 1b 8e 65 4b b2 6a 12 03
[    3.536634] 00000080: a0 d4 a7 c0 c0 5f ef 47 ad 2a 98 03 b3 4f 33 66
[    3.543113] 00000090: 22 74 a6 6c 9b 73 ce 3f e1 8b 22 17 59 0c 47 89
[    3.549600] 000000a0: 33 a1 d6 47 03 19 4f a8 67 69 f0 5b f0 20 ad 06
[    3.556074] 000000b0: 32 7f b5 ba 56 16 00 bc 10 88 37 44 07 9e 55 e7
[    3.562561] 000000c0: 12 2f 07 32 ee 39 af 64 05 8f b3 d4 eb 1b 46 6e
[    3.569038] 000000d0: 41 70 2e cd 52 2d 46 8c 18 d1 2e 16 97 35 57 f0
[    3.575513] 000000e0: bd 0a 14 95 0f 8b a8 2f 4b 1b a7 bf 82 a6 43 0c
[    3.582002] 000000f0: b9 39 4a a8 10 6f 50 7b 25 fb 26 81 e0 2f f0 96
[    3.588470] 00000100: 21 3e 8c 1b 16 55 8d a1 17 5a 02 de b1 55 f6 6d
[    3.594949] 00000110: fc a0 d9 bf 7c 3a 0e 29 6f d1 6c 6f a5 da bf b1
[    3.601434] 00000120: 84 a5 e2 5a 03 12 29 c8 1c b3 99 c4 c4 10 aa 97
[    3.607909] 00000130: f0 f6 f0 59 bd 8f 38 50 31 cb 69 3f 96 15 d6 f5
[    3.614399] 00000140: 4b 17 24 f5 9f 1f af e2 be 52 83 10 60 53 e4 6f
[    3.620887] 00000150: dc 6a 80 34 73 97 1b c5 ca 26 16 77 0e 60 ab 89
[    3.627362] 00000160: 0f 04 27 bd ce 3e 71 b4 a0 d7 22 7e db eb 24 70
[    3.633849] 00000170: 6d 2d d9 3c fa e7 ea d5 5a 4c a4 b0 a7 17 e8 41
[    3.640338] 00000180: 11 08 42 4f e5 ad 26 92 d2 00 ae a8 e3 4b 37 47
[    3.646823] 00000190: f6 36 a3 36 c5 7e 00 78 0a 39 b7 ea d0 6a 16 1c
[    3.653312] 000001a0: 35 a2 fd 45 52 39 13 6f c1 53 f3 53 df 33 84 d7
[    3.659808] 000001b0: d2 c8 37 b0 75 e3 41 46 b3 c7 83 2e 8a bb a4 e5
[    3.666291] 000001c0: 6a b0 a9 fc a0 0f 61 66 e1 6d 2b 75 06 0a fd 27
[    3.666304] mmc1: host does not support reading read-only switch. assuming write-enable.
[    3.680905] 000001d0: 40 86 7f 51 e1 11 9c cb 88 e6 68 47 e3 2b c5 ff
[    3.680926] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
[    3.680937] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
[    3.701711] 000001e0: 02 27 02 3f ef ac ce 31 d0 86 81 9b 6d 22 c1 cf
[    3.708204] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
[    3.709230] alg: skcipher: Test 1 failed on encryption for ctr-aes-omap
[    3.709234] 00000000: 87 4d 61 91 b6 20 e3 26 1b ef 68 64 98 0d b6 ce
[    3.709238] 00000010: 98 06 f6 6b 79 70 fd ff 86 17 18 7b b9 ff fd ff
[    3.709241] 00000020: 5a e4 df 3e db d5 d3 5e 5b 4f 09 02 0c b0 3e ab
[    3.709245] 00000030: 1e 03 1d da 2f be 03 d1 79 21 70 a0 f3 00 9c ee
[    3.709292] Unable to handle kernel NULL pointer dereference at virtual address 0000001e
[    3.709296] pgd = c0004000
[    3.709302] [0000001e] *pgd=00000000
[    3.709308] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[    3.709313] Modules linked in:
[    3.709320] CPU: 0 PID: 1078 Comm: cryptomgr_test Not tainted 3.14.67-gb3b170c-dirty #2
[    3.709325] task: e99fc040 ti: e9d30000 task.ti: e9d30000
[    3.709336] PC is at omap_aes_gcm_crypt+0x6c/0x230
[    3.709348] LR is at crypto_mod_put+0x54/0x58
[    3.709354] pc : [<c0544ad4>]    lr : [<c02744c4>]    psr: 20000113
[    3.709354] sp : e9d31cd0  ip : e9d31c08  fp : e9d31d3c
[    3.709358] r10: e9b10168  r9 : e9d2d000  r8 : e9b10100
[    3.709362] r7 : 00000001  r6 : fffffffe  r5 : e9b10080  r4 : e9d31ce8
[    3.709366] r3 : 00000006  r2 : 0000000c  r1 : 000000d0  r0 : fffffffe
[    3.709371] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    3.709375] Control: 10c5387d  Table: 8000406a  DAC: 00000015
[    3.709380] Process cryptomgr_test (pid: 1078, stack limit = 0xe9d30240)
[    3.709384] Stack: (0xe9d31cd0 to 0xe9d32000)
[    3.709389] 1cc0:                                     c09f2f38 00000000 c0a59ed8 00000010
[    3.709396] 1ce0: 00000011 e9b10100 01000000 e9d31cf8 c0028cfc e9b10100 00000010 e9b10100
[    3.709402] 1d00: c0a83b00 e9b10148 00000010 c0545030 0000000f 00000000 00000000 e9daa000
[    3.709407] 1d20: 00000001 e9b10100 e9d2d000 c0a137a8 e9d31d4c e9d31d40 c0544fe0 c0544a74
[    3.709413] 1d40: e9d31e7c e9d31d50 c027e6a0 c0544fd8 e9aefcc0 00000000 e9aefd00 c002b618
[    3.709419] 1d60: e9d31d84 e9d31d70 00000010 c002a158 e9aeb210 c0a42770 e9d31d9c c08946a8
[    3.709425] 1d80: c089980c e9d89440 60000193 00000000 e9d893c0 e9d31da0 c06a47e0 e9d89340
[    3.709431] 1da0: e9b10100 00000001 00000009 e9b10080 00000000 c0a137a8 e9d31ddc 00000000
[    3.709436] 1dc0: 00000000 e9d31dc4 e9d31dc4 e9aeb270 e9daa000 e9da9000 e9da8000 e9d27000
[    3.709442] 1de0: e9d26000 e9d25000 e9d24000 e9d23000 e9d31e84 e9d31e00 c0276e94 e9aeb210
[    3.709447] 1e00: e9aeb270 00000004 e9d31e24 e9d31e18 e9d2d000 e9d72000 e9d73000 e9d62000
[    3.709453] 1e20: e9d63000 e9c14000 e9c15000 e9d02000 00000000 00000000 00000000 01000000
[    3.709458] 1e40: 00000000 00000000 00000000 00000000 00000000 e9b10100 00000009 c0a137a8
[    3.709464] 1e60: 00000001 e9d5f6c0 00000000 e9d5f700 e9d31eac e9d31e80 c027f14c c027e344
[    3.709470] 1e80: 00000000 00000000 c06c90cc c06c90cc e9b10100 00000000 e9d5f6c0 e9d5f6c0
[    3.709476] 1ea0: e9d31ecc e9d31eb0 c027f24c c027f128 ffffffff 0000005c 00000000 00001083
[    3.709482] 1ec0: e9d31f44 e9d31ed0 c027f70c c027f1e4 c09a9ac0 00000400 c006dfe8 c006dd28
[    3.709488] 1ee0: e9d31f24 e9d31ef0 c007aa80 e9d30000 e9923c40 a0000113 c027c418 00000000
[    3.709493] 1f00: 00000000 00000000 e9d31f2c e9d31f18 c06a199c c06a135c 00000002 e9d5f6c0
[    3.709500] 1f20: e9dbd140 e9d5f6c0 c027c418 00000000 00000000 00000000 e9d31f5c e9d31f48
[    3.709505] 1f40: c027c444 c027f534 e99fc040 00000000 e9d31fac e9d31f60 c0062798 c027c424
[    3.709511] 1f60: e9d31f94 00000000 c006a498 e9d5f6c0 00000000 00000000 e9d31f78 e9d31f78
[    3.709516] 1f80: 00000000 00000000 e9d31f88 e9d31f88 e9dbd140 c00626c0 00000000 00000000
[    3.709522] 1fa0: 00000000 e9d31fb0 c000ec00 c00626cc 00000000 00000000 00000000 00000000
[    3.709527] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    3.709533] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00dcd38a 423e6fb4
[    3.709537] Backtrace: 
[    3.709546] [<c0544a68>] (omap_aes_gcm_crypt) from [<c0544fe0>] (omap_aes_gcm_encrypt+0x14/0x18)
[    3.709561]  r10:c0a137a8 r9:e9d2d000 r8:e9b10100 r7:00000001 r6:e9daa000 r5:00000000
[    3.709565]  r4:00000000
[    3.709577] [<c0544fcc>] (omap_aes_gcm_encrypt) from [<c027e6a0>] (__test_aead+0x368/0xde4)
[    3.709587] [<c027e338>] (__test_aead) from [<c027f14c>] (test_aead+0x30/0xbc)
[    3.709599]  r10:e9d5f700 r9:00000000 r8:e9d5f6c0 r7:00000001 r6:c0a137a8 r5:00000009
[    3.709604]  r4:e9b10100
[    3.709613] [<c027f11c>] (test_aead) from [<c027f24c>] (alg_test_aead+0x74/0xac)
[    3.709625]  r8:e9d5f6c0 r7:e9d5f6c0 r6:00000000 r5:e9b10100 r4:c06c90cc
[    3.709633] [<c027f1d8>] (alg_test_aead) from [<c027f70c>] (alg_test+0x1e4/0x284)
[    3.709643]  r7:00001083 r6:00000000 r5:0000005c r4:ffffffff
[    3.709650] [<c027f528>] (alg_test) from [<c027c444>] (cryptomgr_test+0x2c/0x4c)
[    3.709662]  r10:00000000 r9:00000000 r8:00000000 r7:c027c418 r6:e9d5f6c0 r5:e9dbd140
[    3.709666]  r4:e9d5f6c0
[    3.709678] [<c027c418>] (cryptomgr_test) from [<c0062798>] (kthread+0xd8/0xe4)
[    3.709684]  r4:00000000 r3:e99fc040
[    3.709694] [<c00626c0>] (kthread) from [<c000ec00>] (ret_from_fork+0x14/0x34)
[    3.709704]  r7:00000000 r6:00000000 r5:c00626c0 r4:e9dbd140
[    3.709711] Code: e50b3058 ebf4cc44 e3a010d0 e1a06000 (e5900020) 
[    3.709728] ---[ end trace 35c2627f99968ff2 ]---
[    4.188073] mmc1: new high speed SDHC card at address 1234
[    4.194110] mmcblk1: mmc1:1234 SA04G 3.70 GiB 
[    4.199890]  mmcblk1: p1 p2
[   17.776451] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
[   17.783898] ata1: irq_stat 0x00000040, connection status changed
[   17.789947] ata1: SError: { RecovComm PHYRdyChg CommWake DevExch }
[   17.796169] ata1: hard resetting link
[   27.788938] ata1: softreset failed (1st FIS failed)
[   27.793840] ata1: hard resetting link
[   33.578955] ata1: SATA link down (SStatus 0 SControl 300)
[   33.584390] ata1: EH complete

Could you give us some direction to debug it ?  ( it should be h/w issue , but we want to know which part is NG  )

BTW, I have increased debug level (loglevel=8) in j6_uenv.txt.

Best Regards,

Bowei Ren

  • Hi, Bowei,

    I changed the title to include kernel panic here.

    As you use a customer board the first thing I would recommend is to check the DT file to reflect the differences between the customer board and TI EVM.

    Regards,
    Mariya
  • Dear Mariya,

    Compare the differences between the customer board and TI EVM, that is not a good idea.
    Because only a few CPU module have this problem. So we would like to know what happened on these CPU modules.
    Could you give me some direction to debug it? or where we need to add debug messages?

    Best Regards,
    Bowei Ren
  • Hi, ,

    The kernel experts have been notified. They will respond here.

    Regards,
    Mariya
  • Hi,
    I see that this issue is happening only on a few boards, is this correct?
    Does the crash happen on every boot? does it always happen in crypto manager or is it random?

    I see DDR size is printed as 2GiB, is this correct?

    Regards,
    RK
  • Hi,

    Yes, this issue is happening only on a piece CPU module.
    The DDR size is 2GiB , this is correct.

    Best Regards,
    Bowei
  • Hi Bowei,

    Does it always crash in crypto manager or the crash is random in nature?

    Regards,

    RK

  • Hi RK,

    It always crash in crypto manager.

    BRs,
    Bowei
  • Hi Ren,

    Like your other post related u-boot, I am seeing even this to point to eMMC/SDCard.
    "omap_hsmmc 480d1000.mmc: could not set regulator OCR"
    Can you disable crypto manager and check if there is still crash.
  • Hi,

    Of course, I will try.
    But could you tell me how to disable crypto manager?
    Thank you

    Best Regards,
    Bowei
  • By not configuring CONFIG_CRYPTO in kernel
  • Hi,

    The result is the same after I disable crypto manager.
    please let me know if you need any log or debug message.

    Best Regards,
    Bowei
  • Hi,

    I went through your logs, looks like Device tree is corrupt. Also from the other post, now I don't doubt eMMC. But as I pointed in previous post. there seems to be eMMC issue. This also could be due to corrupt DT.
  • Hi,

    The eMMC device is on the custom daughter board not on the CPU module. So I think the problem is on the CPU module absolutely.

    Following is my experiment about crypto_manager issue:
    I have disabled CONFIG_CRYPTO_NULL, CONFIG_CRYPTO_TEST, CONFIG_CRYPTO_CCM and CONFIG_CRYPTO_GCM.
    Then the boot flow can go and boot up successfully.
    Do you have any idea what are related to these configs?

    Best Regards,
    Bowei
  • I agree it has nothing to do with eMMC. I am not able to relate crypto issue to hardware. Do you get the same logs in working Boards, except for the crypto crash ?

    Do you see the same logs in normal case too ?

    [ 3.376965] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517
    [ 3.383612] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral
    [ 3.390824] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'
    [ 3.399615] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'
    [ 3.408611] 480d1000.mmc supply vmmc not found, using dummy regulator
  • working_board.txt
    U-Boot SPL 2014.07 (Jun 08 2017 - 18:57:28)
    DRA752-GP ES2.0
    before do_io_settings
    before prcm_init
    	|-before enable_basic_clocks
    Enable clock domain - 4a009700
    Enable clock domain - 4a009300
    Enable clock domain - 4a008b00
    Enable clock domain - 4a008d00
    Enable clock domain - 4a0093c0
    Enable clock domain - 4a008700
    Enable clock module - 4a008728
    Enable clock module - 4a008b30
    Enable clock module - 4a008b38
    Enable clock module - 4a008d20
    Enable clock module - 4ae07838
    Enable clock module - 4a009760
    Enable clock module - 4a009768
    Enable clock module - 4a009770
    Enable clock module - 4a009778
    Enable clock module - 4a009780
    Enable clock module - 4a009810
    Enable clock module - 4a009818
    Enable clock module - 4a008778
    Enable clock module - 4a008780
    Enable clock module - 4ae07840
    Enable clock module - 4a009328
    Enable clock module - 4a009330
    Enable clock module - 4a009738
    Enable clock module - 4ae07830
    Enable clock module - 4a009850
    Enable clock module - 4a0097a0
    Enable clock module - 4a0093d0
    Enable clock module - 4a009838
    Enable clock domain - 4a009700
    Enable clock domain - 4a009300
    Enable clock domain - 4a008b00
    Enable clock domain - 4a008d00
    Enable clock domain - 4a0093c0
    Enable clock domain - 4a008700
    	|-before timer_init
    	|-before scale_vcores
    		|-before vcores->core
    optimize_vcore_voltage:efuse 0x4a0025f4 bits=16 Vnom=1030, using efuse value 1020
    		|-before core
    do_scale_vcore: volt - 1020 offset_code - 0x3a
    		|-before recalibrate_iodelay
    			|-before __recalibrate_iodelay
    				|-before calibrate_iodelay
    				|-before isolate_io
    					|- isolate = 1
    					|-  wait_on_value1
    					|-  wait_on_value11C�BBBBB�K��wait_on_value12
    					|-  wait_on_value13
    					|-  wait_on_value2
    IODELAY: IO delay recalibration successfully completed
    		|-before vcores->mpu
    optimize_vcore_voltage:efuse 0x4a003b20 bits=16 Vnom=1090, using efuse value 975
    		|-before mpu
    do_scale_vcore: volt - 975 offset_code - 0x36
    		|-before abb_setup
    		|-before mm
    		|-before mm
    		|-before gpu
    optimize_vcore_voltage:efuse 0x4a003b10 bits=16 Vnom=1250, using efuse value 1060
    		|-before gpu
    do_scale_vcore: volt - 1060 offset_code - 0x3e
    		|-before eve
    optimize_vcore_voltage:efuse 0x4a0025e0 bits=16 Vnom=1060, using efuse value 965
    		|-before eve
    do_scale_vcore: volt - 965 offset_code - 0x35
    		|-before iva
    optimize_vcore_voltage:efuse 0x4a0025cc bits=16 Vnom=1060, using efuse value 970
    		|-before iva
    do_scale_vcore: volt - 970 offset_code - 0x35
     |-before setup_dplls
    setup_dplls
    
     core Dpll locked, but not for ideal M = 266,N = 4 values, current values are M = 532,N= 9
     before core[4a005120] Dpll wait_for_lock 
    Core DPLL configured
    
     per Dpll locked, but not for ideal M = 96,N = 4 values, current values are M = 1920,N= ��NC��before per[4a008140] Dpll wait_for_lock 
    PER DPLL locked
    
     mpu Dpll locked, but not for ideal M = 500,N = 9 values, current values are M = 1470,N= 24
     before mpu[4a005160] Dpll wait_for_lock 
    MPU DPLL locked
    
     before usb[4a008180] Dpll wait_for_lock 
    
     before ddr[4a005210] Dpll wait_for_lock 
    
     before gmac[4a0052a8] Dpll wait_for_lock 
     |-before setup_warmreset_time
    before board_early_init_f
    before sdram_init
    >>sdram_init()
    in_sdram = 0
    >>do_sdram_init() 4c000000
    <<do_sdram_init() 4c000000
    >>do_sdram_init() 4d000000
    <<do_sdram_init() 4d000000
     size_prog = 7f000000 
    base=80000000 , maxsize=40000000 , cnt=10000000
    i=28
    get_ram_size() successful<<sdram_init()
    [board_init_f];<arch/arm/lib/spl.c>:{28}
    [board_init_r];<common/spl/spl.c>:{287}
    spl_mmc_load_image
    [spl_mmc_load_image];<common/spl/spl_mmc.c>:{346}
    [spl_mmc_load_image];<common/spl/spl_mmc.c>:{348}
    [fs/fat/fat.c];<1267>;{file_fat_read}
    [fs/fat/fat.c];<1260>;{file_fat_read_at}
    reading dra7-evm.dtb
    [fs/fat/fat.c];<1172>;{do_fat_read_at};ret=-1
    spl_load_image_fat_os: error reading image dra7-evm.dtb, err - -1
    [spl_mmc_load_image];<common/spl/spl_mmc.c>:{365}
    [fs/fat/fat.c];<1267>;{file_fat_read}
    [fs/fat/fat.c];<1260>;{file_fat_read_at}
    reading u-boot.img
    [fs/fat/fat.c];<1172>;{do_fat_read_at};ret=64
    [fs/fat/fat.c];<1267>;{file_fat_read}
    [fs/fat/fat.c];<1260>;{file_fat_read_at}
    reading u-boot.img
    [fs/fat/fat.c];<1172>;{do_fat_read_at};ret=373024
    [spl_mmc_load_image];<common/spl/spl_mmc.c>:{369}
    [board_init_r];<common/spl/spl.c>:{289}
    entry point = 0x8080000, the value = 
    [board_init_r];<common/spl/spl.c>:{416}
    [jump_to_image_no_args];<arch/arm/cpu/armv7/omap-common/boot-common.c>:{168}
    [jump_to_image_no_args];<arch/arm/cpu/armv7/omap-common/boot-common.c>:{171}
    [jump_to_image_no_args];<arch/arm/cpu/armv7/omap-common/boot-common.c>:{174}
    
    
    U-Boot 2014.07 (Dec 08 2016 - 15:53:31)
    
    CPU  : DRA752-GP ES2.0
    Board: DRA7xx
    I2C:   ready
    DRAM:  2 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1, OMAP SD/MMC: 2
    Using default environment
    
    serial# not set, setting...
    Target spinup took 0 ms.
    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...
    timeout exit!
    Found 0 device(s).
    SCSI:  Net:   cpsw
    Hit any key to stop autoboot:  1  0 
    J6 ...
    Card did not respond to voltage select!
    Card did not respond to voltage select!
    switch to partitions #0, OK
    mmc1(part 0) is current device
    SD/MMC found on device 1
    reading j6_uenv.txt
    195 bytes read in 3 ms (63.5 KiB/s)
    Loaded environment from j6_uenv.txt
    Importing environment from mmc1 ...
    5178640 bytes read in 125 ms (39.5 MiB/s)
    101736 bytes read in 9 ms (10.8 MiB/s)
    Booting from mmc1 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x4f0510 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffffd67 ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 3.14.67-gb3b170c-dirty (andy@andy-Veriton-M490) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #2 SMP PREEMPT Wed Nov 30 21:05:59 CST 2016
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI DRA742 20161111
    [    0.000000] Reserved memory: created CMA memory pool at 0x95800000, 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 0x99000000, 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 0x9d000000, 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 0x9f000000, size 8 MiB
    [    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: CMA: reserved 64 MiB at ab800000
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] DRA752 ES2.0
    [    0.000000] PERCPU: Embedded 8 pages/cpu @ea761000 s8640 r8192 d15936 u32768
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 517136
    [    0.000000] Kernel command line: console=ttyO2,115200n8 elevator=noop root=/dev/mmcblk2p2 rw rootwait earlyprintk fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M rootfstype=ext4 snd.slots_reserved=1,1
    [    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: 1816504K/2074624K available (6799K kernel code, 692K rwdata, 2684K rodata, 376K init, 267K bss, 258120K reserved, 1300480K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    [    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc094b0d4   (9485 kB)
    [    0.000000]       .init : 0xc094c000 - 0xc09aa1c0   ( 377 kB)
    [    0.000000]       .data : 0xc09ac000 - 0xc0a59260   ( 693 kB)
    [    0.000000]        .bss : 0xc0a5926c - 0xc0a9bf7c   ( 268 kB)
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns
    [    0.000000] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000457] Architected cp15 timer(s) running at 6.14MHz (virt).
    [    0.000462] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 2794592043008ns
    [    0.000471] Switching to timer-based delay loop
    [    0.001517] Console: colour dummy device 80x30
    [    0.001535] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.001542] This ensures that you still see kernel messages. Please
    [    0.001548] update your kernel commandline.
    [    0.001563] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [    0.001576] pid_max: default: 32768 minimum: 301
    [    0.001685] Security Framework initialized
    [    0.001738] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001749] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.025511] CPU: Testing write buffer coherency: ok
    [    0.025763] /cpus/cpu@0 missing clock-frequency property
    [    0.025797] /cpus/cpu@1 missing clock-frequency property
    [    0.025809] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.025834] Setting up static identity map for 0x806a9808 - 0x806a9878
    [    0.080887] CPU1: Booted secondary processor
    [    0.080916] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.081051] Brought up 2 CPUs
    [    0.081068] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [    0.081075] CPU: All CPU(s) started in SVC mode.
    [    0.081497] devtmpfs: initialized
    [    0.082257] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.083977] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.097163] omap_hwmod: tptc0 using broken dt data from edma-controller
    [    0.097668] omap_hwmod: tptc1 using broken dt data from edma-controller
    [    0.192750] omap_hwmod: dcan1: _wait_target_disable failed
    [    0.230476] omap_hwmod: tpcc: _wait_target_disable failed
    [    0.297999] pinctrl core: initialized pinctrl subsystem
    [    0.298760] regulator-dummy: no parameters
    [    0.302826] NET: Registered protocol family 16
    [    0.304709] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.306841] cpuidle: using governor ladder
    [    0.306851] cpuidle: using governor menu
    [    0.353962] syscon 4a002000.tisysconcore: regmap [mem 0x4a002000-0x4a0026cf] registered
    [    0.354304] syscon 4a002e00.tisyscon: regmap [mem 0x4a002e00-0x4a002e7b] registered
    [    0.357205] OMAP GPIO hardware version 0.1
    [    0.371911] platform 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [    0.372228] platform 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [    0.372534] platform 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [    0.390982] platform 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
    [    0.397274] No ATAGs?
    [    0.397301] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.397310] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.400294] OMAP DMA hardware revision 0.0
    [    0.430497] bio: create slab <bio-0> at 0
    [    0.446192] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    [    0.454502] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [    0.455389] evm_3v3_sd: 3300 mV 
    [    0.455713] evm_3v3_sw: 3300 mV 
    [    0.455779] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to find supply vin
    [    0.455969] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to register regulator: -517
    [    0.455989] platform fixedregulator-evm_3v3_sw: Driver reg-fixed-voltage requests probe deferral
    [    0.456247] aic_dvdd: 1800 mV 
    [    0.456301] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to find supply vin
    [    0.456482] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to register regulator: -517
    [    0.456501] platform fixedregulator-aic_dvdd: Driver reg-fixed-voltage requests probe deferral
    [    0.456758] vmmcwl_fixed: 1800 mV 
    [    0.457077] vtt_fixed: 1350 mV 
    [    0.457121] reg-fixed-voltage fixedregulator-vtt: Failed to find supply vin
    [    0.457301] reg-fixed-voltage fixedregulator-vtt: Failed to register regulator: -517
    [    0.457320] platform fixedregulator-vtt: Driver reg-fixed-voltage requests probe deferral
    [    0.461316] vgaarb: loaded
    [    0.461740] i2c-core: driver [palmas] using legacy suspend method
    [    0.461749] i2c-core: driver [palmas] using legacy resume method
    [    0.462352] SCSI subsystem initialized
    [    0.463601] usbcore: registered new interface driver usbfs
    [    0.463767] usbcore: registered new interface driver hub
    [    0.463943] usbcore: registered new device driver usb
    [    0.465710] ======palmas_i2c_probe:526========
    [    0.465730] ======palmas_i2c_probe:559, features=0x0========
    [    0.466292] palmas 0-0058: IRQ missing: skipping irq request
    [    0.466631] palmas 0-0058: Muxing GPIO a, PWM 0, LED 0
    [    0.466780] prom_parse: Bad cell count for /ocp/i2c@48070000/tps659038@58
    [    0.468345] SMPS12: at 980 mV 
    [    0.469257] SMPS3: at 1350 mV 
    [    0.470892] smps45: 850 <--> 1150 mV at 970 mV 
    [    0.472552] smps6: 850 <--> 1250 mV at 1060 mV 
    [    0.474010] smps7: 850 <--> 1060 mV at 1020 mV 
    [    0.475635] smps8: 850 <--> 1250 mV at 970 mV 
    [    0.477085] smps9: 1800 mV 
    [    0.482357] ldo1: 1800 <--> 3300 mV at 3000 mV 
    [    0.491185] ldo2: 3300 mV 
    [    0.501354] ldo3: 1800 mV 
    [    0.502205] LDO4: no parameters
    [    0.502794] LDO5: no parameters
    [    0.503380] LDO6: no parameters
    [    0.503982] LDO7: no parameters
    [    0.504572] LDO8: no parameters
    [    0.511214] ldo9: 1050 mV 
    [    0.521238] ldoln: 1800 mV 
    [    0.531304] ldousb: 3300 mV 
    [    0.532012] REGEN1: no parameters
    [    0.532436] regen2: no parameters
    [    0.533134] sysen1: no parameters
    [    0.533715] sysen2: no parameters
    [    0.533965] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.551293] pcf857x: probe of 1-0026 failed with error -121
    [    0.552807] omap_i2c 48072000.i2c: bus 1 rev0.12 at 1 kHz
    [    0.553242] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.554127] pcf857x: probe of 3-0021 failed with error -121
    [    0.554158] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
    [    0.554597] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [    0.554925] media: Linux media interface: v0.10
    [    0.555076] Linux video capture interface: v2.00
    [    0.555306] pps_core: LinuxPPS API ver. 1 registered
    [    0.555315] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.555430] PTP clock support registered
    [    0.556930] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.557390] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.558585] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.558702] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.558809] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.558921] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.559112] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.559228] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.560011] Advanced Linux Sound Architecture Driver Initialized.
    [    0.561570] Switched to clocksource arch_sys_counter
    [    0.580338] NET: Registered protocol family 2
    [    0.581044] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.581109] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.581241] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.581286] TCP: reno registered
    [    0.581299] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.581331] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.581524] NET: Registered protocol family 1
    [    0.581816] RPC: Registered named UNIX socket transport module.
    [    0.581826] RPC: Registered udp transport module.
    [    0.581834] RPC: Registered tcp transport module.
    [    0.581841] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.583054] hw perfevents: enabled with ARMv7 Cortex-A15 PMU driver, 7 counters available
    [    0.586139] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.699227] bounce pool size: 64 pages
    [    0.699506] VFS: Disk quotas dquot_6.5.2
    [    0.699620] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [    0.700233] NFS: Registering the id_resolver key type
    [    0.700268] Key type id_resolver registered
    [    0.700277] Key type id_legacy registered
    [    0.700309] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
    [    0.700496] msgmni has been set to 1455
    [    0.704588] alg: No test for stdrng (krng)
    [    0.704769] NET: Registered protocol family 38
    [    0.704799] io scheduler noop registered (default)
    [    0.704808] io scheduler deadline registered
    [    0.704848] io scheduler cfq registered
    [    0.711140] pinctrl-single 4a003400.pinmux: 281 pins at pa fc003400 size 1124
    [    0.722491] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    0.722505] pci_bus 0000:00: root bus resource [io  0x1000-0x10000]
    [    0.722516] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.722528] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
    [    0.723043] PCI: bus0: Fast back to back transfers disabled
    [    0.724049] PCI: bus1: Fast back to back transfers disabled
    [    0.724206] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.724222] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [    0.724235] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
    [    0.724248] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.724262] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
    [    0.724278] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
    [    0.724290] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
    [    0.724310] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
    [    0.724330] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
    [    0.724349] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
    [    0.724369] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.724380] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.724391] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.724402] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.724420] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.724430] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.724442] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.724453] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.726921] OMAP DSS rev 6.1
    [    0.732051] platform encoder@1: Driver dra7evm-tpd12s015 requests probe deferral
    [    0.732784] connector-hdmi connector@1: failed to find video source
    [    0.732802] platform connector@1: Driver connector-hdmi requests probe deferral
    [    0.733758] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV 
    [    0.734584] abb_mpu: 1100 <--> 1210 mV 
    [    0.734957] abb_ivahd: 1060 <--> 1250 mV 
    [    0.735314] abb_dspeve: 1060 <--> 1250 mV 
    [    0.735681] abb_gpu: 1060 <--> 1280 mV 
    [    0.736871] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [    0.741511] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
    [    0.742299] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
    [    0.743100] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
    [    2.032012] console [ttyS2] enabled
    [    2.036351] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 302, base_baud = 3000000) is a 8250
    [    2.046089] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 303, base_baud = 3000000) is a 8250
    [    2.055727] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 304, base_baud = 3000000) is a 8250
    [    2.065360] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 305, base_baud = 3000000) is a 8250
    [    2.076142] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [    2.083353] [drm] Initialized drm 1.1.0 20060810
    [    2.098742] brd: module loaded
    [    2.107316] loop: module loaded
    [    2.110832] (hci_tty): inside hci_tty_init
    [    2.115323] (hci_tty): allocated 249, 0
    [    2.121821] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
    [    2.128571] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    [    2.137155] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
    [    2.147683] scsi0 : ahci_platform
    [    2.151498] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 343
    [    2.160823] mtdoops: mtd device (mtddev=name/number) must be supplied
    [    2.176873] usbcore: registered new interface driver asix
    [    2.182461] usbcore: registered new interface driver ax88179_178a
    [    2.188718] usbcore: registered new interface driver cdc_ether
    [    2.194751] usbcore: registered new interface driver smsc95xx
    [    2.200658] usbcore: registered new interface driver net1080
    [    2.206498] usbcore: registered new interface driver cdc_subset
    [    2.212624] usbcore: registered new interface driver zaurus
    [    2.218391] usbcore: registered new interface driver cdc_ncm
    [    2.225031] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.231606] ehci-pci: EHCI PCI platform driver
    [    2.236209] ehci-omap: OMAP-EHCI Host Controller driver
    [    2.241936] usbcore: registered new interface driver cdc_wdm
    [    2.247773] usbcore: registered new interface driver usb-storage
    [    2.254135] usbcore: registered new interface driver usbserial
    [    2.260130] usbcore: registered new interface driver pl2303
    [    2.265878] usbserial: USB Serial support registered for pl2303
    [    2.272977] mousedev: PS/2 mouse device common for all mice
    [    2.281005] i2c-core: driver [rtc-ds1307] using legacy suspend method
    [    2.287491] i2c-core: driver [rtc-ds1307] using legacy resume method
    [    2.294558] omap_rtc 48838000.rtcss: rtc core: registered 48838000.rtcss as rtc0
    [    2.302943] i2c /dev entries driver
    [    2.308024] ov1063x 1-0037: ov1063x Product ID 0 Manufacturer ID 0
    [    2.315201] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [    2.321382] vip 48990000.vip: No explicit pinctrl resources data.
    [    2.328474] vip 48990000.vip: loading firmware vpdma-1b8.bin
    [    2.334522] vpe 489d0000.vpe: Device registered as /dev/video0
    [    2.341011] DRA7xx Radio probe done
    [    2.345016] Driver for 1-wire Dallas network protocol.
    [    2.351332] coproc iva_coproc: probe
    [    2.354953] vip 48990000.vip: VPDMA firmware loaded
    [    2.359878] vip2-s0: Port A enabled but no endpoints found
    [    2.365331] Adding alias for supply vdd,iva_coproc -> vdd,4a0025cc.voltdm
    [    2.372351] vip2-s1: Port A enabled but no endpoints found
    [    2.377686] vip2-s0: Port B enabled but no endpoints found[    2.381621] Adding alias for supply vbb,iva_coproc -> vbb,4a0025cc.voltdm
    [    2.390089] vip2-s1: Using subdev ov1063x 1-0037 for capture
    [    2.396136] vip2-s1: vip Device registered as /dev/video1
    [    2.402255] coproc iva_coproc: coproc_probe result=0
    [    2.407283] coproc dsp_coproc: probe
    [    2.410956] Adding alias for supply vdd,dsp_coproc -> vdd,4a0025e0.voltdm
    [    2.417817] Adding alias for supply vbb,dsp_coproc -> vbb,4a0025e0.voltdm
    [    2.425739] coproc dsp_coproc: coproc_probe result=0
    [    2.435149] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [    2.482134] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517
    [    2.489809] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral
    [    2.499311] 480d1000.mmc supply vmmc not found, using dummy regulator
    [    2.506209] omap_hsmmc 480d1000.mmc: could not set regulator OCR (-22)
    [    2.552271] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.557847] omap_hsmmc 480d1000.mmc: exceeding card's volts
    [    2.564239] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [    2.583682] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [    2.589983] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [    2.596362] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
    [    2.604112] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [    2.612280] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [    2.625493] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [    2.631273] omap-sham 4b101000.sham: initialization failed.
    [    2.636929] omap-sham: probe of 4b101000.sham failed with error -22
    [    2.639071] mmc1: host does not support reading read-only switch. assuming write-enable.
    [    2.641023] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.641034] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.641091] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.641105] mmc1: new high speed SDHC card at address 0001
    [    2.678666] mmcblk1: mmc1:0001 SD4GB 3.64 GiB 
    [    2.679196] usbcore: registered new interface driver usbhid
    [    2.679198] usbhid: USB HID core driver
    [    2.693385]  remoteproc0: 58820000.ipu is available
    [    2.694143]  mmcblk1: p1
    [    2.700877]  remoteproc0: Note: remoteproc is still under development and considered experimental.
    [    2.709954]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    2.720545]  remoteproc0: Direct firmware load failed with error -2
    [    2.727045]  remoteproc1: 55020000.ipu is available
    [    2.731971]  remoteproc1: Note: remoteproc is still under development and considered experimental.
    [    2.740967]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    2.751376]  remoteproc0: Falling back to user helper
    [    2.751731]  remoteproc1: Direct firmware load failed with error -2
    [    2.751734]  remoteproc1: Falling back to user helper
    [    2.752002]  remoteproc2: 40800000.dsp is available
    [    2.752006]  remoteproc2: Note: remoteproc is still under development and considered experimental.
    [    2.752009]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    2.752128]  remoteproc2: Direct firmware load failed with error -2
    [    2.752130]  remoteproc2: Falling back to user helper
    [    2.752530]  remoteproc3: 41000000.dsp is available
    [    2.752534]  remoteproc3: Note: remoteproc is still under development and considered experimental.
    [    2.752537]  remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    2.752865]  remoteproc3: Direct firmware load failed with error -2
    [    2.752869]  remoteproc3: Falling back to user helper
    [    2.841292] tlv320aic3x-codec 1-0018: Failed to get supply 'IOVDD': -517
    [    2.848068] tlv320aic3x-codec 1-0018: Failed to request supplies: -517
    [    2.854758] i2c 1-0018: Driver tlv320aic3x-codec requests probe deferral
    [    2.861821] tlv320aic3x-codec 1-0019: Failed to get supply 'IOVDD': -517
    [    2.868552] tlv320aic3x-codec 1-0019: Failed to request supplies: -517
    [    2.875236] i2c 1-0019: Driver tlv320aic3x-codec requests probe deferral
    [    2.882208] tlv320aic3x-codec 1-001a: Failed to get supply 'IOVDD': -517
    [    2.888939] tlv320aic3x-codec 1-001a: Failed to request supplies: -517
    [    2.895618] i2c 1-001a: Driver tlv320aic3x-codec requests probe deferral
    [    2.902864] platform bt_sco_card: Driver asoc-simple-card requests probe deferral
    [    2.911131] asoc-simple-card asoc-simple-card.0:  hdmi-hifi <-> 58040000.encoder mapping ok
    [    2.921210] davinci-mcasp 48464000.mcasp: DAI is shared
    [    2.928263] davinci-mcasp 48474000.mcasp: DAI is shared
    [    2.935186] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [    2.943766] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [    2.950525] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [    2.957457] platform primary_sound: Driver davinci_evm requests probe deferral
    [    2.965244] dra7xx-jamr3-snd jamr3_sound: ASoC: CODEC (null) not registered
    [    2.972281] dra7xx-jamr3-snd jamr3_sound: failed to register sound card -517
    [    2.979370] platform jamr3_sound: Driver dra7xx-jamr3-snd requests probe deferral
    [    2.987834] oprofile: using timer interrupt.
    [    2.992211] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
    [    2.998798] ip_tables: (C) 2000-2006 Netfilter Core Team
    [    3.004224] TCP: cubic registered
    [    3.007552] Initializing XFRM netlink socket
    [    3.011870] NET: Registered protocol family 17
    [    3.016350] NET: Registered protocol family 15
    [    3.020883] Bridge firewalling registered
    [    3.024931] can: controller area network core (rev 20120528 abi 9)
    [    3.031195] NET: Registered protocol family 29
    [    3.035677] can: raw protocol (rev 20120528)
    [    3.040009] 8021q: 802.1Q VLAN Support v1.8
    [    3.044287] Key type dns_resolver registered
    [    3.048576] NET: Registered protocol family 41
    [    3.053749] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [    3.060050] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [    3.066381] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [    3.073217] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [    3.081966] cpu cpu0: cpu0 clock notifier not ready, retry
    [    3.087485] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [    3.095155] Power Management for TI OMAP4+ devices.
    [    3.100221] ThumbEE CPU extension supported.
    [    3.104538] Registering SWP/SWPB emulation handler
    [    3.109348] SmartReflex Class3 initialized
    [    3.114868] REGEN1: disabling
    [    3.119254] vmmcwl_fixed: disabling
    [    3.122798] evm_3v3_sd: disabling
    [    3.126128] regulator-dummy: disabling
    [    3.130171] dmm 4e000000.dmm: workaround for errata i878 in use
    [    3.138436] dmm 4e000000.dmm: initialized all PAT entries
    [    3.144429] platform omapdrm.0: Driver omapdrm requests probe deferral
    [    3.152854] evm_3v3_sw: 3300 mV 
    [    3.156144] evm_3v3_sw: supplied by sysen1
    [    3.160826] aic_dvdd: 1800 mV 
    [    3.163975] aic_dvdd: supplied by evm_3v3_sw
    [    3.168653] vtt_fixed: 1350 mV 
    [    3.171856] vtt_fixed: supplied by sysen2
    [    3.217689] asoc-simple-card bt_sco_card:  bt-sco-pcm <-> 48478000.mcasp mapping ok
    [    3.227055] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [    3.235611] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [    3.242406] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [    3.249323] platform primary_sound: Driver davinci_evm requests probe deferral
    [    3.254767] mmc2: BKOPS_EN bit is not set
    [    3.259177] mmc2: new high speed DDR MMC card at address 0001
    [    3.266735] mmcblk2: mmc2:0001 R1J55A 7.28 GiB 
    [    3.271473] mmcblk2boot0: mmc2:0001 R1J55A partition 1 128 KiB
    [    3.277545] mmcblk2boot1: mmc2:0001 R1J55A partition 2 128 KiB
    [    3.283692] dra7xx-jamr3-snd jamr3_sound:  multicodec <-> 48474000.mcasp mapping ok
    [    3.292261]  mmcblk2: p1 p2
    [    3.296195] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [    3.302608] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [    3.309206] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [    3.316379] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [    3.325140] cpu cpu0: cpu0 clock notifier not ready, retry
    [    3.330665]  mmcblk2boot1: unknown partition table
    [    3.335605] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [    3.344678]  mmcblk2boot0: unknown partition table
    [    3.364677] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [    3.371322] [drm] No driver support for vblank timestamp query.
    [    3.652288] [drm] Enabling DMM ywrap scrolling
    [    3.747797] Console: switching to colour frame buffer device 240x67
    [    3.770164] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [    3.776123] omapdrm omapdrm.0: registered panic notifier
    [    3.781469] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
    [    3.787848] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [    3.796389] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [    3.803184] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [    3.810101] platform primary_sound: Driver davinci_evm requests probe deferral
    [    3.817559] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [    3.823893] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [    3.830211] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [    3.837050] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [    3.845800] cpu cpu0: cpu0 clock notifier not ready, retry
    [    3.851318] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [    3.860036] omap_rtc 48838000.rtcss: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
    [    3.868890] sr_init: No PMIC hook to init smartreflex
    [    3.874317] sr_init: platform driver register failed for SR
    [    3.893277] ALSA device list:
    [    3.896264]   #1: HDMI 58040000.encoder
    [    3.900114]   #2: DRA7xx-WiLink
    [    3.903283]   #3: DRA7xx-JAMR3
    [   12.161596] ata1: softreset failed (1st FIS failed)
    [   22.171594] ata1: softreset failed (1st FIS failed)
    [   27.561617] ata1: SATA link down (SStatus 0 SControl 300)
    [   28.128032] EXT4-fs (mmcblk2p2): recovery complete
    [   28.133961] EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null)
    [   28.142135] VFS: Mounted root (ext4 filesystem) on device 179:10.
    [   28.151880] devtmpfs: mounted
    [   28.155108] Freeing unused kernel memory: 376K (c094c000 - c09aa000)
    INIT: version 2.88 booting
    Starting udev
    [   28.432999] udevd[1219]: starting version 182
    [   29.026126] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   29.119296] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   29.197285] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   29.274876] platform primary_sound: Driver davinci_evm requests probe deferral
    [   29.303162] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   29.309469] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   29.324459]  remoteproc3: failed to load dra7-dsp2-fw.xe66
    [   29.353343]  remoteproc2: powering up 40800000.dsp
    [   29.358181]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 929770
    [   29.396423] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   29.400808] ov1063x 1-0037: r3003 = 17 , r3004 = 23
    [   29.400814] ov1063x 1-0037: width x height = 720 x 480
    [   29.400819] ov1063x 1-0037: hts x vts = 1083 x 530
    [   29.431698] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
    [   29.437598] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
    [   29.443557] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
    [   29.450158] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   29.477479]  remoteproc0: failed to load dra7-ipu1-fw.xem4
    [   29.485397] cpu cpu0: cpu0 clock notifier not ready, retry
    [   29.490939] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   29.570800] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   29.584278] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   29.596658] random: nonblocking pool is initialized
    [   29.602479] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   29.627637] platform primary_sound: Driver davinci_evm requests probe deferral
    [   29.630353] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
    [   29.630356] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
    [   29.630460] PCI: enabling device 0000:01:00.0 (0140 -> 0142)
    [   29.630731] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
    [   29.666329] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   29.674291] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   29.682347] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   29.689376] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   29.700118] cpu cpu0: cpu0 clock notifier not ready, retry
    [   29.706424] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   29.715583] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   29.726503] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   29.735164] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   29.747594] platform primary_sound: Driver davinci_evm requests probe deferral
    [   29.763543]  remoteproc1: powering up 55020000.ipu
    [   29.783102]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3484972
    [   29.790118] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    udevd[1498]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    udevd[1499]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   29.914723] e1000e 0000:01:00.0 eth0: registered PHC clock
    [   29.920248] e1000e 0000:01:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
    udevd[1502]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   29.974792] e1000e 0000:01:00.0 eth0: Intel(R) PRO/1000 Network Connection
    [   29.999037] e1000e 0000:01:00.0 eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF
    [   30.025691] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.035518] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.061866] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.067909]  remoteproc2: remote processor 40800000.dsp is now up
    [   30.099684] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.108497] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.112357]  remoteproc1: remote processor 55020000.ipu is now up
    [   30.121093] virtio_rpmsg_bus virtio1: rpmsg host is online
    [   30.126792] virtio_rpmsg_bus virtio0: rpmsg host is online
    [   30.131651] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.132208] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.132257] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.132297] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.132316] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.169112]  remoteproc1: registered virtio1 (type 7)
    [   30.169293] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.169297] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.169330] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.169339] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.169344] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.169359] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.169708] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.169741] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.169776] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.169792] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.244590]  remoteproc2: registered virtio0 (type 7)
    [   30.244747] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.244751] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.244772] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.244780] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.244785] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.244799] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.245142] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.245175] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.245209] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.245226] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.320851] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x3b
    [   30.329239] rpmsg_rpc rpmsg0: probing service rpmsg-dce with src 1024 dst 59
    [   30.337202] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x36
    [   30.337394] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.337398] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.337422] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.337430] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.337436] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.337450] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.337829] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.337866] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.337901] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.337916] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.417909] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x37
    [   30.427506] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x3b
    [   30.436497] rpmsg_rpc rpmsg3: probing service rpmsg-dce-dsp with src 1024 dst 59
    [   30.445249] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.452810] rpmsg_rpc rpmsg3: published functions = 8
    [   30.457921] rpmsg_rpc rpmsg0: published functions = 8
    [   30.463058] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.469383] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.476299] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.485148] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.490739] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.498816] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.507455] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.514286] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.521246] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.537805] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.544129] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.550446] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.557283] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.566100] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.571637] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.579385] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   30.587906] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   30.594678] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   30.601619] platform primary_sound: Driver davinci_evm requests probe deferral
    [   30.945229] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   30.952433] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   30.958821] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   30.965743] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   30.974853] cpu cpu0: cpu0 clock notifier not ready, retry
    [   30.980448] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   30.984289] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
    [   30.984855] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
    [   31.001632] xhci-hcd xhci-hcd.0.auto: irq 435, io mem 0x48890000
    [   31.002165] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   31.002207] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   31.002246] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   31.002264] platform primary_sound: Driver davinci_evm requests probe deferral
    [   31.037339] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [   31.044218] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   31.051475] usb usb1: Product: xHCI Host Controller
    [   31.056393] usb usb1: Manufacturer: Linux 3.14.67-gb3b170c-dirty xhci-hcd
    [   31.063296] usb usb1: SerialNumber: xhci-hcd.0.auto
    [   31.069001] hub 1-0:1.0: USB hub found
    [   31.072818] hub 1-0:1.0: 1 port detected
    [   31.077079] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   31.077120] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
    [   31.077437] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
    [   31.077680] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
    [   31.077686] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   31.077692] usb usb2: Product: xHCI Host Controller
    [   31.077697] usb usb2: Manufacturer: Linux 3.14.67-gb3b170c-dirty xhci-hcd
    [   31.077701] usb usb2: SerialNumber: xhci-hcd.0.auto
    [   31.078556] hub 2-0:1.0: USB hub found
    [   31.078594] hub 2-0:1.0: 1 port detected
    [   31.079038] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   31.079383] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
    [   31.148155] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   31.154517] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   31.161342] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   31.170120] cpu cpu0: cpu0 clock notifier not ready, retry
    [   31.170171] xhci-hcd xhci-hcd.1.auto: irq 436, io mem 0x488d0000
    [   31.170376] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
    [   31.170383] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   31.170389] usb usb3: Product: xHCI Host Controller
    [   31.170394] usb usb3: Manufacturer: Linux 3.14.67-gb3b170c-dirty xhci-hcd
    [   31.170399] usb usb3: SerialNumber: xhci-hcd.1.auto
    [   31.171238] hub 3-0:1.0: USB hub found
    [   31.171277] hub 3-0:1.0: 1 port detected
    [   31.171661] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   31.171960] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
    [   31.172198] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
    [   31.172205] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   31.172211] usb usb4: Product: xHCI Host Controller
    [   31.172216] usb usb4: Manufacturer: Linux 3.14.67-gb3b170c-dirty xhci-hcd
    [   31.172221] usb usb4: SerialNumber: xhci-hcd.1.auto
    [   31.173084] hub 4-0:1.0: USB hub found
    [   31.173120] hub 4-0:1.0: 1 port detected
    [   31.272370] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   31.280807] davinci_evm primary_sound: Could not get requested rate 11289600 using 10000000.
    [   31.291150] davinci_evm primary_sound: ASoC: CODEC (null) not registered
    [   31.297947] davinci_evm primary_sound: snd_soc_register_card failed (-517)
    [   31.307290] platform primary_sound: Driver davinci_evm requests probe deferral
    [   31.314902] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm
    [   31.321201] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm
    [   31.327566] omap_voltdm 4a003b20.voltdm: Unable to get vdd regulator:-517
    [   31.334414] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
    [   31.343269] cpu cpu0: cpu0 clock notifier not ready, retry
    [   31.348797] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [   31.433981] EXT4-fs (mmcblk2p2): re-mounted. Opts: (null)
    Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
    bootlogd.
    ALSA: Restoring mixer settings...
    No state is present for card H58040000encode
    Found hardware: "HDMI_58040000_e" "" "" "" ""
    Hardware is initialized using a generic method
    No state is present for card H58040000encode
    No state is present for card DRA7xxWiLink
    Found hardware: "DRA7xx-WiLink" "" "" "" ""
    Hardware is initialized using a generic method
    No state is present for card DRA7xxWiLink
    No state is present for card DRA7xxJAMR3
    Found hardware: "DRA7xx-JAMR3" "" "" "" ""
    Hardware is initialized using a generic method
    No state is present for card DRA7xxJAMR3
    Thu Sep  3 18:41:00 UTC 2015
    
    
    
    2017.05.08 12:00 PM EQT
    
    
    
    This version is for J6
    [   46.846788] dwc3 488d0000.usb: otg: usb_otg_unregister_hcd: device not registered to otg core
    [   46.855641] xhci-hcd xhci-hcd.1.auto: remove, state 4
    [   46.861138] usb usb4: USB disconnect, device number 1
    [   46.867698] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered
    [   46.875003] dwc3 488d0000.usb: otg: usb_otg_unregister_hcd: device not registered to otg core
    [   46.883816] xhci-hcd xhci-hcd.1.auto: remove, state 4
    [   46.889280] usb usb3: USB disconnect, device number 1
    [   46.895786] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered
    [   46.903850] dwc3 48890000.usb: otg: usb_otg_unregister_hcd: device not registered to otg core
    [   46.912682] xhci-hcd xhci-hcd.0.auto: remove, state 4
    [   46.918154] usb usb2: USB disconnect, device number 1
    [   46.924558] xhci-hcd xhci-hcd.0.auto: USB bus 2 deregistered
    [   46.931535] dwc3 48890000.usb: otg: usb_otg_unregister_hcd: device not registered to otg core
    [   46.940376] xhci-hcd xhci-hcd.0.auto: remove, state 4
    [   46.945900] usb usb1: USB disconnect, device number 1
    [   46.952397] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered
    [AB_server.c, AB_boot_finish, 120] AB boot success, pull high GPIO
    [AB_server.c, AB_boot_finish, 140] AB boot success, pull high GPIO finished
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio180/direction: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio204/direction: No such file or directory
    [AB_server.c, main, 233] AB_server: version 0110
    
    
    INIT: Entering runlevel: 5
    Configuring network interfaces... [   48.632716] 8021q: adding VLAN 0 to HW filter on device eth0
    udhcpc (v1.22.1) started
    Sending discover...
    Sending discover...
    [   51.812603] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
    Sending discover...
    No lease, forking to background
    done.
    Starting system message bus: dbus.
    UIM SYSFS Node Not Found
    Starting telnet daemon.
    Starting tiipclad daemon
    GateMP support enabled on host
    
    Opened log file: lad.txt
    
    numProcessors = 5 id = 0 baseId = 0
    
    Spawned daemon: /usr/bin/lad_dra7xx
    
    .
    Starting rpcbind daemon...rpcbind: cannot create socket for udp6
    rpcbind: cannot create socket for tcp6
    done.
    creating NFS state directory: done
    starting statd: done
    NFS daemon support not enabled in kernel
    Starting syslogd/klogd: done
    Starting thttpd.
    Enabling thermal zones...
    Stopping Bootlog daemon: bootlogd.
    
    root@wnc-j6:~# 
    non-working_board.txt
    U-Boot SPL 2014.07 (Dec 08 2016 - 15:53:31)
    DRA752-GP ES2.0
    spl_mmc_load_image
    reading dra7-evm.dtb
    spl_load_image_fat_os: error reading image dra7-evm.dtb, err - -1
    reading u-boot.img
    reading u-boot.img
    
    
    U-Boot 2014.07 (Dec 08 2016 - 15:53:31)
    
    CPU  : DRA752-GP ES2.0
    Board: DRA7xx
    I2C:   ready
    DRAM:  2 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1, OMAP SD/MMC: 2
    Using default environment
    
    serial# not set, setting...
    Target spinup took 0 ms.
    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...
    timeout exit!
    Found 0 device(s).
    SCSI:  Net:   cpsw
    Hit any key to stop autoboot:  1  0 
    J6 ...
    Card did not respond to voltage select!
    Card did not respond to voltage select!
    switch to partitions #0, OK
    mmc1(part 0) is current device
    SD/MMC found on device 1
    reading j6_uenv.txt
    195 bytes read in 2 ms (94.7 KiB/s)
    Loaded environment from j6_uenv.txt
    Importing environment from mmc1 ...
    5178640 bytes read in 119 ms (41.5 MiB/s)
    101736 bytes read in 9 ms (10.8 MiB/s)
    Booting from mmc1 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x4f0510 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffffd67 ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 3.14.67-gb3b170c-dirty (andy@andy-Veriton-M490) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #2 SMP PREEMPT Wed Nov 30 21:05:59 CST 2016
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI DRA742 20161111
    [    0.000000] Reserved memory: created CMA memory pool at 0x95800000, 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 0x99000000, 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 0x9d000000, 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 0x9f000000, size 8 MiB
    [    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: CMA: reserved 64 MiB at ab800000
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] DRA752 ES2.0
    [    0.000000] PERCPU: Embedded 8 pages/cpu @ea761000 s8640 r8192 d15936 u32768
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 517136
    [    0.000000] Kernel command line: console=ttyO2,115200n8 elevator=noop root=/dev/mmcblk2p2 rw rootwait earlyprintk fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M rootfstype=ext4 snd.slots_reserved=1,1
    [    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: 1816504K/2074624K available (6799K kernel code, 692K rwdata, 2684K rodata, 376K init, 267K bss, 258120K reserved, 1300480K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    [    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc094b0d4   (9485 kB)
    [    0.000000]       .init : 0xc094c000 - 0xc09aa1c0   ( 377 kB)
    [    0.000000]       .data : 0xc09ac000 - 0xc0a59260   ( 693 kB)
    [    0.000000]        .bss : 0xc0a5926c - 0xc0a9bf7c   ( 268 kB)
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] OMAP clockevent source: timer1 at 31475 Hz
    [    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns
    [    0.000030] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000427] Architected cp15 timer(s) running at 5.90MHz (virt).
    [    0.000463] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 2911033065472ns
    [    0.000471] Switching to timer-based delay loop
    [    0.001518] Console: colour dummy device 80x30
    [    0.001535] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.001542] This ensures that you still see kernel messages. Please
    [    0.001549] update your kernel commandline.
    [    0.001563] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
    [    0.001576] pid_max: default: 32768 minimum: 301
    [    0.001687] Security Framework initialized
    [    0.001739] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001751] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.025619] CPU: Testing write buffer coherency: ok
    [    0.025866] /cpus/cpu@0 missing clock-frequency property
    [    0.025902] /cpus/cpu@1 missing clock-frequency property
    [    0.025914] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.025940] Setting up static identity map for 0x806a9808 - 0x806a9878
    [    0.080880] CPU1: Booted secondary processor
    [    0.080908] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.081045] Brought up 2 CPUs
    [    0.081061] SMP: Total of 2 processors activated (23.60 BogoMIPS).
    [    0.081069] CPU: All CPU(s) started in SVC mode.
    [    0.081490] devtmpfs: initialized
    [    0.082248] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.083968] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.097179] omap_hwmod: tptc0 using broken dt data from edma-controller
    [    0.097697] omap_hwmod: tptc1 using broken dt data from edma-controller
    [    0.192231] omap_hwmod: dcan1: _wait_target_disable failed
    [    0.224952] omap_hwmod: tpcc: _wait_target_disable failed
    [    0.283518] pinctrl core: initialized pinctrl subsystem
    [    0.284280] regulator-dummy: no parameters
    [    0.288315] NET: Registered protocol family 16
    [    0.290141] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.292297] cpuidle: using governor ladder
    [    0.292308] cpuidle: using governor menu
    [    0.339223] syscon 4a002000.tisysconcore: regmap [mem 0x4a002000-0x4a0026cf] registered
    [    0.339566] syscon 4a002e00.tisyscon: regmap [mem 0x4a002e00-0x4a002e7b] registered
    [    0.342522] OMAP GPIO hardware version 0.1
    [    0.357215] platform 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [    0.357531] platform 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [    0.357835] platform 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [    0.376268] platform 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
    [    0.382581] No ATAGs?
    [    0.382606] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.382616] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.385579] OMAP DMA hardware revision 0.0
    [    0.415865] bio: create slab <bio-0> at 0
    [    0.432509] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    [    0.438686] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [    0.439555] evm_3v3_sd: 3300 mV 
    [    0.439878] evm_3v3_sw: 3300 mV 
    [    0.439937] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to find supply vin
    [    0.440124] reg-fixed-voltage fixedregulator-evm_3v3_sw: Failed to register regulator: -517
    [    0.440144] platform fixedregulator-evm_3v3_sw: Driver reg-fixed-voltage requests probe deferral
    [    0.440402] aic_dvdd: 1800 mV 
    [    0.440457] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to find supply vin
    [    0.440641] reg-fixed-voltage fixedregulator-aic_dvdd: Failed to register regulator: -517
    [    0.440660] platform fixedregulator-aic_dvdd: Driver reg-fixed-voltage requests probe deferral
    [    0.440937] vmmcwl_fixed: 1800 mV 
    [    0.441259] vtt_fixed: 1350 mV 
    [    0.441305] reg-fixed-voltage fixedregulator-vtt: Failed to find supply vin
    [    0.441487] reg-fixed-voltage fixedregulator-vtt: Failed to register regulator: -517
    [    0.441507] platform fixedregulator-vtt: Driver reg-fixed-voltage requests probe deferral
    [    0.445487] vgaarb: loaded
    [    0.445957] i2c-core: driver [palmas] using legacy suspend method
    [    0.445966] i2c-core: driver [palmas] using legacy resume method
    [    0.446582] SCSI subsystem initialized
    [    0.447868] usbcore: registered new interface driver usbfs
    [    0.448038] usbcore: registered new interface driver hub
    [    0.448228] usbcore: registered new device driver usb
    [    0.450070] ======palmas_i2c_probe:526========
    [    0.450090] ======palmas_i2c_probe:559, features=0x0========
    [    0.450646] palmas 0-0058: IRQ missing: skipping irq request
    [    0.451001] palmas 0-0058: Muxing GPIO a, PWM 0, LED 0
    [    0.452337] prom_parse: Bad cell count for /ocp/i2c@48070000/tps659038@58
    [    0.453900] SMPS12: at 1070 mV 
    [    0.454812] SMPS3: at 1350 mV 
    [    0.456444] smps45: 850 <--> 1150 mV at 990 mV 
    [    0.458043] smps6: 850 <--> 1250 mV at 1080 mV 
    [    0.459488] smps7: 850 <--> 1060 mV at 1110 mV 
    [    0.461088] smps8: 850 <--> 1250 mV at 1010 mV 
    [    0.462543] smps9: 1800 mV 
    [    0.471797] ldo1: 1800 <--> 3300 mV at 3000 mV 
    [    0.481173] ldo2: 3300 mV 
    [    0.491263] ldo3: 1800 mV 
    [    0.492136] LDO4: no parameters
    [    0.492715] LDO5: no parameters
    [    0.493307] LDO6: no parameters
    [    0.493884] LDO7: no parameters
    [    0.494472] LDO8: no parameters
    [    0.501201] ldo9: 1050 mV 
    [    0.511226] ldoln: 1800 mV 
    [    0.521290] ldousb: 3300 mV 
    [    0.521992] REGEN1: no parameters
    [    0.522408] regen2: no parameters
    [    0.523095] sysen1: no parameters
    [    0.523676] sysen2: no parameters
    [    0.523932] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.541280] pcf857x: probe of 1-0026 failed with error -121
    [    0.542791] omap_i2c 48072000.i2c: bus 1 rev0.12 at 1 kHz
    [    0.543232] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.544122] pcf857x: probe of 3-0021 failed with error -121
    [    0.544153] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
    [    0.544598] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [    0.544925] media: Linux media interface: v0.10
    [    0.545074] Linux video capture interface: v2.00
    [    0.545302] pps_core: LinuxPPS API ver. 1 registered
    [    0.545311] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.545427] PTP clock support registered
    [    0.546925] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.547390] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.548585] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.548703] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.548810] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.548917] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.549112] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.549225] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.550010] Advanced Linux Sound Architecture Driver Initialized.
    [    0.551554] Switched to clocksource arch_sys_counter
    [    0.570332] NET: Registered protocol family 2
    [    0.571039] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.571108] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.571240] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.571286] TCP: reno registered
    [    0.571298] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.571331] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.571523] NET: Registered protocol family 1
    [    0.571816] RPC: Registered named UNIX socket transport module.
    [    0.571826] RPC: Registered udp transport module.
    [    0.571833] RPC: Registered tcp transport module.
    [    0.571841] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.573046] hw perfevents: enabled with ARMv7 Cortex-A15 PMU driver, 7 counters available
    [    0.576121] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.689013] bounce pool size: 64 pages
    [    0.689283] VFS: Disk quotas dquot_6.5.2
    [    0.689390] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [    0.690014] NFS: Registering the id_resolver key type
    [    0.690048] Key type id_resolver registered
    [    0.690058] Key type id_legacy registered
    [    0.690090] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
    [    0.690281] msgmni has been set to 1455
    [    0.694279] alg: No test for stdrng (krng)
    [    0.694458] NET: Registered protocol family 38
    [    0.694488] io scheduler noop registered (default)
    [    0.694497] io scheduler deadline registered
    [    0.694532] io scheduler cfq registered
    [    0.700844] pinctrl-single 4a003400.pinmux: 281 pins at pa fc003400 size 1124
    [    0.706483] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    0.706498] pci_bus 0000:00: root bus resource [io  0x1000-0x10000]
    [    0.706509] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.706521] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
    [    0.707030] PCI: bus0: Fast back to back transfers disabled
    [    0.708031] PCI: bus1: Fast back to back transfers disabled
    [    0.708190] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.708207] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [    0.708221] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
    [    0.708233] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.708246] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
    [    0.708263] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
    [    0.708274] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
    [    0.708294] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
    [    0.708314] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
    [    0.708334] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
    [    0.708354] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.708364] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.708376] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.708387] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.708405] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.708415] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.708427] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.708438] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.710848] OMAP DSS rev 6.1
    [    0.715881] platform encoder@1: Driver dra7evm-tpd12s015 requests probe deferral
    [    0.716599] connector-hdmi connector@1: failed to find video source
    [    0.716616] platform connector@1: Driver connector-hdmi requests probe deferral
    [    0.717551] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV 
    [    0.718373] abb_mpu: 1100 <--> 1210 mV 
    [    0.718732] abb_ivahd: 1060 <--> 1250 mV 
    [    0.719106] abb_dspeve: 1060 <--> 1250 mV 
    [    0.719461] abb_gpu: 1060 <--> 1280 mV 
    [    0.720631] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [    0.725366] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
    [    0.726130] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
    [    0.726916] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
    [    2.015995] console [ttyS2] enabled
    [    2.020341] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 302, base_baud = 3000000) is a 8250
    [    2.029976] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 303, base_baud = 3000000) is a 8250
    [    2.039611] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 304, base_baud = 3000000) is a 8250
    [    2.049336] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 305, base_baud = 3000000) is a 8250
    [    2.060122] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [    2.067334] [drm] Initialized drm 1.1.0 20060810
    [    2.082664] brd: module loaded
    [    2.091249] loop: module loaded
    [    2.094780] (hci_tty): inside hci_tty_init
    [    2.099243] (hci_tty): allocated 249, 0
    [    2.105711] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
    [    2.112480] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    [    2.121047] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
    [    2.131884] scsi0 : ahci_platform
    [    2.135707] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 343
    [    2.145013] mtdoops: mtd device (mtddev=name/number) must be supplied
    [    2.161028] usbcore: registered new interface driver asix
    [    2.166615] usbcore: registered new interface driver ax88179_178a
    [    2.172892] usbcore: registered new interface driver cdc_ether
    [    2.178910] usbcore: registered new interface driver smsc95xx
    [    2.184836] usbcore: registered new interface driver net1080
    [    2.190655] usbcore: registered new interface driver cdc_subset
    [    2.196774] usbcore: registered new interface driver zaurus
    [    2.202562] usbcore: registered new interface driver cdc_ncm
    [    2.209203] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.215776] ehci-pci: EHCI PCI platform driver
    [    2.220385] ehci-omap: OMAP-EHCI Host Controller driver
    [    2.226133] usbcore: registered new interface driver cdc_wdm
    [    2.232000] usbcore: registered new interface driver usb-storage
    [    2.238329] usbcore: registered new interface driver usbserial
    [    2.244340] usbcore: registered new interface driver pl2303
    [    2.250070] usbserial: USB Serial support registered for pl2303
    [    2.257205] mousedev: PS/2 mouse device common for all mice
    [    2.265242] i2c-core: driver [rtc-ds1307] using legacy suspend method
    [    2.271729] i2c-core: driver [rtc-ds1307] using legacy resume method
    [    2.278808] omap_rtc 48838000.rtcss: rtc core: registered 48838000.rtcss as rtc0
    [    2.287199] i2c /dev entries driver
    [    2.292290] ov1063x 1-0037: ov1063x Product ID 0 Manufacturer ID 0
    [    2.299445] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [    2.305651] vip 48990000.vip: No explicit pinctrl resources data.
    [    2.312727] vip 48990000.vip: loading firmware vpdma-1b8.bin
    [    2.319262] DRA7xx Radio probe done
    [    2.323096] vpe 489d0000.vpe: Device registered as /dev/video0
    [    2.329299] Driver for 1-wire Dallas network protocol.
    [    2.334490] vip 48990000.vip: VPDMA firmware loaded
    [    2.339410] vip2-s0: Port A enabled but no endpoints found
    [    2.344840] vip2-s1: Port A enabled but no endpoints foundvip2-s0: Port B enabled but no endpoints found
    [    2.355223] vip2-s1: Using subdev ov1063x 1-0037 for capture
    [    2.361297] coproc iva_coproc: probe
    [    2.365003] Adding alias for supply vdd,iva_coproc -> vdd,4a0025cc.voltdm
    [    2.371909] Adding alias for supply vbb,iva_coproc -> vbb,4a0025cc.voltdm
    [    2.378915] vip2-s1: vip Device registered as /dev/video1
    [    2.385768] coproc iva_coproc: coproc_probe result=0
    [    2.390796] coproc dsp_coproc: probe
    [    2.394519] Adding alias for supply vdd,dsp_coproc -> vdd,4a0025e0.voltdm
    [    2.401336] Adding alias for supply vbb,dsp_coproc -> vbb,4a0025e0.voltdm
    [    2.409589] coproc dsp_coproc: coproc_probe result=0
    [    2.419014] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [    2.462119] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517
    [    2.469796] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral
    [    2.479295] 480d1000.mmc supply vmmc not found, using dummy regulator
    [    2.486227] omap_hsmmc 480d1000.mmc: could not set regulator OCR (-22)
    [    2.533372] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.541783] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [    2.548125] alg: skcipher: Test 4 failed on encryption for ecb-aes-omap
    [    2.554832] 00000000: e7 aa a4 c2 69 29 cc 22 2c fd 0d c7 02 6e 6f 39
    [    2.561350] 00000010: 56 1e c2 b2 f6 a1 66 58 b8 65 c3 d8 5e 0f b4 a4
    [    2.567855] 00000020: 5e 06 f0 5f 31 51 18 37 45 d7 ca 3a fd 6c 3f e1
    [    2.574354] omap_hsmmc 480d1000.mmc: exceeding card's volts
    [    2.580964] 00000030: dd 8d 22 65 2b 00 50 ce ba 28 67 d7 ce 0e 0d ea
    [    2.589470] 00000040: 6c 22 0b fe ed 75 1d df 64 7d c5 33 68 32 cf 00
    [    2.595999] 00000050: cb 6d a2 fb da af 09 f8 81 82 27 fa 45 9c 29 a4
    [    2.602502] 00000060: 50 59 93 15 4b 9d 4e 9d 2c 7f 9e cf 64 98 72 c4
    [    2.608990] 00000070: 41 72 51 97 1d 07 49 a0 1b 8e 65 4b b2 6a 12 03
    [    2.615474] 00000080: a0 d4 a7 c0 c0 5f ef 47 ad 2a 98 03 b3 4f 33 66
    [    2.621973] 00000090: 22 74 a6 6c 9b 73 ce 3f e1 8b 22 17 59 0c 47 89
    [    2.628463] 000000a0: 33 a1 d6 47 03 19 4f a8 67 69 f0 5b f0 20 ad 06
    [    2.634967] 000000b0: 32 7f b5 ba 56 16 00 bc 10 88 37 44 07 9e 55 e7
    [    2.641459] 000000c0: 12 2f 07 32 ee 39 af 64 05 8f b3 d4 eb 1b 46 6e
    [    2.647962] 000000d0: 41 70 2e cd 52 2d 46 8c 18 d1 2e 16 97 35 57 f0
    [    2.654466] 000000e0: bd 0a 14 95 0f 8b a8 2f 4b 1b a7 bf 82 a6 43 0c
    [    2.660956] 000000f0: b9 39 4a a8 10 6f 50 7b 25 fb 26 81 e0 2f f0 96
    [    2.667531] 00000100: 21 3e 8c 1b 16 55 8d a1 17 5a 02 de b1 55 f6 6d
    [    2.674044] 00000110: fc a0 d9 bf 7c 3a 0e 29 6f d1 6c 6f a5 da bf b1
    [    2.680551] 00000120: 84 a5 e2 5a 03 12 29 c8 1c b3 99 c4 c4 10 aa 97
    [    2.687080] 00000130: f0 f6 f0 59 bd 8f 38 50 31 cb 69 3f 96 15 d6 f5
    [    2.693583] mmc1: host does not support reading read-only switch. assuming write-enable.
    [    2.701726] 00000140: 4b 17 24 f5 9f 1f af e2 be 52 83 10 60 53 e4 6f
    [    2.708194] 00000150: dc 6a 80 34 73 97 1b c5 ca 26 16 77 0e 60 ab 89
    [    2.714706] 00000160: 0f 04 27 bd ce 3e 71 b4 a0 d7 22 7e db eb 24 70
    [    2.721203] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.728389] 00000170: 6d 2d d9 3c fa e7 ea d5 5a 4c a4 b0 a7 17 e8 41
    [    2.728416] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.742040] 00000180: 11 08 42 4f e5 ad 26 92 d2 00 ae a8 e3 4b 37 47
    [    2.748517] 00000190: f6 36 a3 36 c5 7e 00 78 0a 39 b7 ea d0 6a 16 1c
    [    2.748530] omap_hsmmc 480d1000.mmc: no pinctrl state for hs or hs-rev20 mode
    [    2.748546] mmc1: new high speed SDHC card at address 0001
    [    2.767706] 000001a0: 35 a2 fd 45 52 39 13 6f c1 53 f3 53 df 33 84 d7
    [    2.774206] 000001b0: d2 c8 37 b0 75 e3 41 46 b3 c7 83 2e 8a bb a4 e5
    [    2.780714] 000001c0: 6a b0 a9 fc a0 0f 61 66 e1 6d 2b 75 06 0a fd 27
    [    2.780737] mmcblk1: mmc1:0001 SD4GB 3.64 GiB 
    [    2.791677] 000001d0: 40 86 7f 51 e1 11 9c cb 88 e6 68 47 e3 2b c5 ff
    [    2.791727]  mmcblk1: p1
    [    2.800681] 000001e0: 02 27 02 3f ef ac ce 31 d0 86 81 9b 6d 22 c1 cf
    [    2.807997] alg: skcipher: Test 1 failed on encryption for ctr-aes-omap
    [    2.814702] 00000000: 87 4d 61 91 b6 20 e3 26 1b ef 68 64 98 0d b6 ce
    [    2.821170] 00000010: 98 06 f6 6b 79 70 fd ff 86 17 18 7b b9 ff fd ff
    [    2.827720] 00000020: 5a e4 df 3e db d5 d3 5e 5b 4f 09 02 0c b0 3e ab
    [    2.834222] 00000030: 1e 03 1d da 2f be 03 d1 79 21 70 a0 f3 00 9c ee
    [    2.840735] Unable to handle kernel NULL pointer dereference at virtual address 0000001e
    [    2.848924] pgd = c0004000
    [    2.851660] [0000001e] *pgd=00000000
    [    2.855261] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
    [    2.860593] Modules linked in:
    [    2.863669] CPU: 1 PID: 1084 Comm: cryptomgr_test Not tainted 3.14.67-gb3b170c-dirty #2
    [    2.871707] task: e9bfedc0 ti: e9d2c000 task.ti: e9d2c000
    [    2.877135] PC is at omap_aes_gcm_crypt+0x6c/0x230
    [    2.881952] LR is at crypto_mod_put+0x54/0x58
    [    2.886327] pc : [<c0544ad4>]    lr : [<c02744c4>]    psr: 20000113
    [    2.886327] sp : e9d2dcd0  ip : e9d2dc08  fp : e9d2dd3c
    [    2.897854] r10: e9b98ce8  r9 : e9dc0000  r8 : e9b98c80
    [    2.903100] r7 : 00000001  r6 : fffffffe  r5 : e9b98c00  r4 : e9d2dce8
    [    2.909654] r3 : 00000006  r2 : 0000000c  r1 : 000000d0  r0 : fffffffe
    [    2.916209] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
    [    2.923549] Control: 10c5387d  Table: 8000406a  DAC: 00000015
    [    2.929320] Process cryptomgr_test (pid: 1084, stack limit = 0xe9d2c240)
    [    2.936048] Stack: (0xe9d2dcd0 to 0xe9d2e000)
    [    2.940423] dcc0:                                     c09f2f38 00000000 c0a59ed8 00000010
    [    2.948637] dce0: 00000011 e9b98c80 01000000 e9d2dcf8 c0028cfc e9b98c80 00000010 e9b98c80
    [    2.956849] dd00: c0a83b00 e9b98cc8 00000010 c0545030 0000000f 00000000 00000000 e9c67000
    [    2.965062] dd20: 00000001 e9b98c80 e9dc0000 c0a137a8 e9d2dd4c e9d2dd40 c0544fe0 c0544a74
    [    2.973275] dd40: e9d2de7c e9d2dd50 c027e6a0 c0544fd8 e9aefcc0 00000000 e9aefd00 c002b618
    [    2.981487] dd60: e9d2dd84 e9d2dd70 00000010 c002a158 e9aeb210 c0a42770 e9d2dd9c c08946a8
    [    2.989699] dd80: c089980c e9a54b40 60000193 00000000 e9a54ac0 e9d2dda0 c06a47e0 e9a54a40
    [    2.997912] dda0: e9b98c80 00000001 00000009 e9b98c00 00000000 c0a137a8 e9d2dddc 00000000
    [    3.006126] ddc0: 00000000 e9d2ddc4 e9d2ddc4 e9aeb270 e9c67000 e9c62000 e9c63000 e9c64000
    [    3.014339] dde0: e9c65000 e9c66000 e9d2e000 e9d2f000 e9d2de84 e9d2de00 c0276e94 e9aeb210
    [    3.022552] de00: e9aeb270 00000004 e9d2de24 e9d2de18 e9dc0000 e9dc1000 e9dc2000 e9dc3000
    [    3.030765] de20: e9dc4000 e9dc5000 e9dc6000 e9dc7000 00000000 00000000 00000000 01000000
    [    3.038977] de40: 00000000 00000000 00000000 00000000 00000000 e9b98c80 00000009 c0a137a8
    [    3.047191] de60: 00000001 e9c10600 00000000 e9c10640 e9d2deac e9d2de80 c027f14c c027e344
    [    3.055403] de80: 00000000 00000000 c06c90cc c06c90cc e9b98c80 00000000 e9c10600 e9c10600
    [    3.063616] dea0: e9d2decc e9d2deb0 c027f24c c027f128 ffffffff 0000005c 00000000 00001083
    [    3.071829] dec0: e9d2df44 e9d2ded0 c027f70c c027f1e4 c09a9ac0 00000400 c006dfe8 c006dd28
    [    3.080042] dee0: e9d2df24 e9d2def0 c007aa80 c006dfe0 e9b0e038 00000000 e9b0e038 e9923c44
    [    3.088253] df00: e9923c40 a0000113 c027c418 00000000 00000000 00000000 e9d2df3c e9c10600
    [    3.096466] df20: e9db8c40 e9c10600 c027c418 00000000 00000000 00000000 e9d2df5c e9d2df48
    [    3.104678] df40: c027c444 c027f534 e9bfedc0 00000000 e9d2dfac e9d2df60 c0062798 c027c424
    [    3.112891] df60: e9d2df94 00000000 c006a438 e9c10600 00000000 00000000 e9d2df78 e9d2df78
    [    3.121103] df80: 00000000 00000000 e9d2df88 e9d2df88 e9db8c40 c00626c0 00000000 00000000
    [    3.129315] dfa0: 00000000 e9d2dfb0 c000ec00 c00626cc 00000000 00000000 00000000 00000000
    [    3.137527] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
    [    3.145740] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 c29c0760 9f5d7ebe
    [    3.153948] Backtrace: 
    [    3.156418] [<c0544a68>] (omap_aes_gcm_crypt) from [<c0544fe0>] (omap_aes_gcm_encrypt+0x14/0x18)
    [    3.165238]  r10:c0a137a8 r9:e9dc0000 r8:e9b98c80 r7:00000001 r6:e9c67000 r5:00000000
    [    3.173141]  r4:00000000
    [    3.175698] [<c0544fcc>] (omap_aes_gcm_encrypt) from [<c027e6a0>] (__test_aead+0x368/0xde4)
    [    3.184089] [<c027e338>] (__test_aead) from [<c027f14c>] (test_aead+0x30/0xbc)
    [    3.191340]  r10:e9c10640 r9:00000000 r8:e9c10600 r7:00000001 r6:c0a137a8 r5:00000009
    [    3.199242]  r4:e9b98c80
    [    3.201797] [<c027f11c>] (test_aead) from [<c027f24c>] (alg_test_aead+0x74/0xac)
    [    3.209222]  r8:e9c10600 r7:e9c10600 r6:00000000 r5:e9b98c80 r4:c06c90cc
    [    3.215995] [<c027f1d8>] (alg_test_aead) from [<c027f70c>] (alg_test+0x1e4/0x284)
    [    3.223508]  r7:00001083 r6:00000000 r5:0000005c r4:ffffffff
    [    3.229225] [<c027f528>] (alg_test) from [<c027c444>] (cryptomgr_test+0x2c/0x4c)
    [    3.236650]  r10:00000000 r9:00000000 r8:00000000 r7:c027c418 r6:e9c10600 r5:e9db8c40
    [    3.244551]  r4:e9c10600
    [    3.247108] [<c027c418>] (cryptomgr_test) from [<c0062798>] (kthread+0xd8/0xe4)
    [    3.254446]  r4:00000000 r3:e9bfedc0
    [    3.258056] [<c00626c0>] (kthread) from [<c000ec00>] (ret_from_fork+0x14/0x34)
    [    3.265306]  r7:00000000 r6:00000000 r5:c00626c0 r4:e9db8c40
    [    3.271021] Code: e50b3058 ebf4cc44 e3a010d0 e1a06000 (e5900020) 
    [    3.277233] ---[ end trace 6ed88e6f4ceedcf1 ]---
    [   12.151578] ata1: softreset failed (1st FIS failed)
    [   22.161579] ata1: softreset failed (1st FIS failed)
    [   27.551583] ata1: SATA link down (SStatus 0 SControl 300)
    
    Hi,

    I did not find out following two lines in the log of normal board:

    [ 3.390824] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'

    [ 3.399615] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d1000[0]'

    The attachment is my working board log and non-working board log.

    Best Regards,

    Bowei

  • Hi Bowei,
    Can you let me know what MMC instances are connected to SD/EMMC/SDIO cards on your board?
    Please share your board dts files.

    Also to eliminate device tree corruption from the equation, you can change the device tree load address (fdtaddr)in your u-boot environment variables.
    Please share the environment settings, Stop at U-boot and run #printenv.

    Regards,
    RK
  • Hi RK,

    Our board are boot from eMMC.

    The attachment is our DTS and bootloader parameter.

    Thanks for your support.

    7851.log.zip

    Best Regards,

    Bowei

  • Hi Bowei,

    To eliminate device_tree corruption issue , you may change the fdt_addr

    fdt_addr_r=0x88000000
    fdtaddr=0x88000000

    to something else like 0x84000000 and also set "fdt_high 0x86000000" by either stopping at u-boot and update or update uenv.txt

    Regards,
    RK