FAQs
English (US) 日本語 | Japanese 中文 | Chinese (Simplified)

imx6Q Kernel hang up in DDR2 400/DDR2 528

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

imx6Q Kernel hang up in DDR2 400/DDR2 528

‎03-11-2016 02:19 AM
2,242 Views
jiujinhong
Contributor IV

Hi All,

We met some issue about imx6Q customized board, similar as

3.10.53 kernel booting problem

If comment below code in arch/arm/mach-imx/clk-imx6q.c, can finish kernel boot in DDR400 mode,  but can not boot in DDR528 no matter comment or not, and can not boot in DDR400 mode without comment.

We try to enable UART clock as metioned  solution in above URL, but failed, still the same issue.

644 //                                                       
645  writel_relaxed(1 << CCM_CCGR_OFFSET(0), base + 0x7c);
646  writel_relaxed(0, base + 0x80);
647// End

...

659 writel_relaxed(reg, anatop_base + 0x100);

Linux kernel version: 3.10.53

Uboot version: 2014.04

So any one can give some positive advice, thanks!

0 Kudos
Reply
7 Replies

‎03-15-2016 12:16 AM
894 Views
jiujinhong
Contributor IV

With some fix in DTS, config  GPC/VPU/xxx's pu-supply to reg_pu, Kernel can run, but android randomly crash or hang

1)hang in android

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:02:23 UTC (143)

ALSA device list:

  #0: wm8962-audio

Freeing unused kernel memory: 344K (80e5d000 - 80eb3000)

init: /init.freescale.rc: 181: ignored duplicate definition of service 'console'

init: /dev/hw_random not found

Console: switching to colour dummy device 80x30

init: /dev/hw_random not found

EXT4-fs (mmcblk3p5): mounted filesystem with ordered data mode. Opts: barrier=1

fs_mgr: __mount(source=/dev/block/mmcblk3p5,target=/system,type=ext4)=0

EXT4-fs (mmcblk3p4): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p4): recovery complete

EXT4-fs (mmcblk3p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic

fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=0

EXT4-fs (mmcblk3p6): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p6): recovery complete

EXT4-fs (mmcblk3p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit

fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=0

EXT4-fs (mmcblk3p7): mounted filesystem with ordered data mode. Opts: (null)

fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=0

rfkill: BT RF going to : off

init: cannot find '/system/bin/autotest', disabling 'autotest'

2) crash if press RESET or software reboot

android_usb gadget: Mass Storage Function, version: 2009/09/11

android_usb gadget: Number of LUNs=1

lun0: LUN: removable file: (no medium)

android_usb gadget: android_usb ready

input: gpio-keys.25 as /devices/soc0/gpio-keys.25/input/input2

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:01:17 UTC (77)

ALSA device list:

  #0: wm8962-audio

Freeing unused kernel memory: 344K (80e5d000 - 80eb3000)

init: /init.freescale.rc: 181: ignored duplicate definition of service 'console'

init: /dev/hw_random not found

Console: switching to colour dummy device 80x30

init: /dev/hw_random not found

EXT4-fs (mmcblk3p5): mounted filesystem with ordered data mode. Opts: barrier=1

fs_mgr: __mount(source=/dev/block/mmcblk3p5,target=/system,type=ext4)=0

EXT4-fs (mmcblk3p4): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p4): recovery complete

EXT4-fs (mmcblk3p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic

fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=0

EXT4-fs (mmcblk3p6): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p6): recovery complete

EXT4-fs (mmcblk3p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit

fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=0

EXT4-fs (mmcblk3p7): mounted filesystem with ordered data mode. Opts: (null)

fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=0

rfkill: BT RF going to : off

init: cannot find '/system/bin/autotest', disabling 'autotest'

binder: 140:140 transaction failed 29189, size 0-0

init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead

init: using deprecated syntax for specifying property 'ro.product.manufacturer', use ${name} instead

init: using deprecated syntax for specifying property 'ro.product.model', use ${name} instead

init: cannot find '/system/bin/debuggerd64', disabling 'debuggerd64'

Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

CPU1: stopping

CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.10.53 #24

[<800144d8>] (unwind_backtrace+0x0/0xf8) from [<80011df4>] (show_stack+0x10/0x14)

[<80011df4>] (show_stack+0x10/0x14) from [<80013714>] (handle_IPI+0x178/0x1a8)

[<80013714>] (handle_IPI+0x178/0x1a8) from [<800085f0>] (gic_handle_irq+0x54/0x5c)

[<800085f0>] (gic_handle_irq+0x54/0x5c) from [<8000de00>] (__irq_svc+0x40/0x70)

Exception stack(0xa4097f60 to 0xa4097fa8)

7f60: a4097fa8 00000000 362f2f95 00000001 82600310 00000000 35f24b0a 00000001

7f80: 00000000 412fc09a 00000001 00000000 00000000 a4097fa8 80069e94 8054eac8

7fa0: 600b0013 ffffffff

[<8000de00>] (__irq_svc+0x40/0x70) from [<8054eac8>] (cpuidle_enter_state+0x50/0xec)

[<8054eac8>] (cpuidle_enter_state+0x50/0xec) from [<8054ec0c>] (cpuidle_idle_call+0xa8/0x160)

[<8054ec0c>] (cpuidle_idle_call+0xa8/0x160) from [<8000eef4>] (arch_cpu_idle+0x10/0x48)

[<8000eef4>] (arch_cpu_idle+0x10/0x48) from [<80069040>] (cpu_startup_entry+0x9c/0x138)

[<80069040>] (cpu_startup_entry+0x9c/0x138) from [<107bad84>] (0x107bad84)

Rebooting in 5 seconds..

0 Kudos
Reply

‎03-17-2016 05:23 AM
894 Views
jiujinhong
Contributor IV

I reenable ldo_bypass function to trace this issue, seems board not stable.

my board has passed DDR2 Stress test (DDR528)

1)Some times once i restart board (insert power adapter again,not RESET key), crash in kernel unpress

U-Boot 2014.04 (Mar 17 2016 - 19:43:49)

                                      

CPU:   Freescale i.MX6D rev1.5 at 792 MHz

CPU:   Temperature 29 C, calibration data: 0x5554c569

Reset cause: POR                                    

Board: MX6-Yilian

I2C:   ready    

DRAM:  2 GiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

*** Warning - bad CRC, using default environment

                                               

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)         

In:    serial                  

Out:   serial

Err:   serial

Found PFUZE100 deviceid=10,revid=11

check_and_clean: reg 0, flag_set 0

Fastboot: Normal                 

flash target is MMC:2

Net:   FEC [PRIME]  

Warning: failed to set MAC address

                                 

Normal Boot

Hit any key to stop autoboot:  0

booti mmc2                      

kernel   @ 14008000 (6820256)

ramdisk  @ 15000000 (729064)

fdt      @ 14f00000 (42790)

kernel cmdline:           

        use boot.img command line:

        console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

                                                                                                           

ldo_bypass == 1

switch to ldo_bypass mode!

   Using Device Tree in place at 14f00000, end 14f0d725

WARNING: could not create /memory: FDT_ERR_EXISTS.    

                                                 

Starting kernel ...

                  

Uncompressing Linux...

Compressed data violation

-- System halted

2) Some times kernel can run ,but stop in

writel_relaxed(1 << CCM_CCGR_OFFSET(0), base + 0x7c);

                                  

CPU:   Freescale i.MX6D rev1.5 at 792 MHz

CPU:   Temperature 30 C, calibration data: 0x5554c569

Reset cause: POR                                

Board: MX6-Yilian

I2C:   ready

DRAM:  2 GiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

*** Warning - bad CRC, using default environment

                                           

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)     
In:serial              

Out:   serial

Err:   serial

Found PFUZE100 deviceid=10,revid=11

check_and_clean: reg 0, flag_set 0

Fastboot: Normal             

flash target is MMC:2

Net:   FEC [PRIME]  

Warning: failed to set MAC address

                             

Normal Boot

Hit any key to stop autoboot:  0

booti mmc2                  

kernel   @ 14008000 (6820256)

ramdisk  @ 15000000 (729064)

fdt  @ 14f00000 (42790)
kernel cmdline:       
    use boot.img command line:

        console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.

console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

                                                                                                       

ldo_bypass == 1

switch to ldo_bypass mode!

   Using Device Tree in place at 14f00000, end 14f0d725

                                                  

Starting kernel ...

              

Uncompressing Linux... done, booting the kernel.

Booting Linux on physical CPU 0x0

Initializing cgroup subsys cpu  

Initializing cgroup subsys cpuacct

Linux version 3.10.53 (linux@linux) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #34 SMP PREEMPT Thu Mar 17 19:53:57 CST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d                                                                                 

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 Quad SABRE Smart Device Board

cma: CMA: reserved 384 MiB at 38000000                                                               

Memory policy: ECC disabled, Data cache writealloc

On node 0 totalpages: 524032                 

free_area_init_node: node 0, pgdat 80f54b80, node_mem_map 80feb000

  DMA zone: 2048 pages used for memmap                       
  DMA zone: 0 pages reserved     

  DMA zone: 262144 pages, LIFO batch:31

  HighMem zone: 3584 pages used for memmap

  HighMem zone: 261888 pages, LIFO batch:31

PERCPU: Embedded 8 pages/cpu @82606000 s9728 r8192 d14848 u32768

pcpu-alloc: s9728 r8192 d14848 u32768 alloc=8*4096         
pcpu-alloc: [0] 0 [0] 1                      

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 521984

Kernel command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

PID hash table entries: 4096 (order: 2, 16384 bytes)                                                                

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) 

Memory: 1024MB 959MB 64MB = 2047MB total                 

Memory: 1667720k/1667720k available, 429432k reserved, 1047552K highmem

Virtual kernel memory layout:                                     
vector  : 0xffff0000 - 0xffff1000   (   4 kB)
fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
vmalloc : 0xc0800000 - 0xff000000   (1000 MB)
lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
modules : 0x7f000000 - 0x7fe00000   (  14 MB)
  .text : 0x80008000 - 0x80e7a51c   (14794 kB)
  .init : 0x80e7b000 - 0x80ed0600   ( 342 kB)
  .data : 0x80ed2000 - 0x80f560c0   ( 529 kB)
   .bss : 0x80f560c0 - 0x80feacb8   ( 595 kB)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1

Preemptible hierarchical RCU implementation.         
NR_IRQS:16 nr_irqs:16 16               

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B

CONFIG CCGR OFFSET(0) before

3)Once i comment CCGR set code,kernel crash in below

Starting kernel ...

                  

Uncompressing Linux... done, booting the kernel.

Booting Linux on physical CPU 0x0

Initializing cgroup subsys cpu  

Initializing cgroup subsys cpuacct

Linux version 3.10.53 (linux@linux) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #35 SMP PREEMPT Thu Mar 17 20:12:11 CST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d                                                                                 

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 Quad SABRE Smart Device Board

cma: CMA: reserved 384 MiB at 38000000                                                                   

Memory policy: ECC disabled, Data cache writealloc

On node 0 totalpages: 524032                     

free_area_init_node: node 0, pgdat 80f54b80, node_mem_map 80feb000

  DMA zone: 2048 pages used for memmap                           

  DMA zone: 0 pages reserved         

  DMA zone: 262144 pages, LIFO batch:31

  HighMem zone: 3584 pages used for memmap

  HighMem zone: 261888 pages, LIFO batch:31

PERCPU: Embedded 8 pages/cpu @82606000 s9728 r8192 d14848 u32768

pcpu-alloc: s9728 r8192 d14848 u32768 alloc=8*4096             

pcpu-alloc: [0] 0 [0] 1                          

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 521984

Kernel command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

PID hash table entries: 4096 (order: 2, 16384 bytes)                                                                    

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) 

Memory: 1024MB 959MB 64MB = 2047MB total                     

Memory: 1667720k/1667720k available, 429432k reserved, 1047552K highmem

Virtual kernel memory layout:                                         

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)

    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)

    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

    modules : 0x7f000000 - 0x7fe00000   (  14 MB)

      .text : 0x80008000 - 0x80e7a51c   (14794 kB)

      .init : 0x80e7b000 - 0x80ed0600   ( 342 kB)

      .data : 0x80ed2000 - 0x80f560c0   ( 529 kB)

       .bss : 0x80f560c0 - 0x80feacb8   ( 595 kB)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1

Preemptible hierarchical RCU implementation.             

NR_IRQS:16 nr_irqs:16 16                   

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B

(null) --> CONFIG CCGR OFFSET(0) before                                      

Unable to handle kernel paging request at virtual address 200001d3

pgd = 80004000                                                   

[200001d3] *pgd=00000000

Internal error: Oops: 5 [#1] PREEMPT SMP ARM

Modules linked in:                         

CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.53 #35

task: 80ee2108 ti: 80ed2000 task.ti: 80ed2000       

PC is at strnlen+0xc/0x54                   

LR is at string.isra.3+0x2c/0xcc

pc : [<80316450>]    lr : [<80317f6c>]    psr: a00001d3

sp : 80ed3e28  ip : ffffffff  fp : 00000020           

r10: 80f587c0  r9 : 80812a80  r8 : 00000000

r7 : ffffffff  r6 : 200001d3  r5 : 80f58ba0  r4 : 80f587c0

r3 : 00000000  r2 : 200001d3  r1 : ffffffff  r0 : 200001d3

Flags: NzCv  IRQs off  FIQs off  Mode SVC_32  ISA ARM  Segment kernel

Control: 10c53c7d  Table: 1000404a  DAC: 00000015                   

                                                

PC: 0x803163d0:

63d0  e12fff1e e1a00003 e12fff1e e59f1028 e5d03000 e7d13003 e3130020 012fff1e

63f0  e1a03000 e5f32001 e2800001 e7d12002 e3120020 1afffffa e12fff1e 80812a80

6410  e5d03000 e3530000 0a000007 e1a02000 e1a03000 e5f21001 e2833001 e3510000

6430  1afffffb e0600003 e12fff1e e1a00003 e12fff1e e3510000 01a00001 012fff1e

6450  e5d02000 e3520000 0a00000c e2411001 e1a02000 e3a03000 ea000002 e7d0c003

6470  e35c0000 0a000003 e1510003 e2822001 e2833001 1afffff8 e0600002 e12fff1e

6490  e1a00002 e12fff1e e92d0030 e5d0c000 e35c0000 01a0000c 0a00000e e5d14000

64b0  e1a05000 e3540000 01a00004 0a000009 e3a00000 e154000c 11a02001 1a000002

                                                                            

LR: 0x80317eec:

7eec  eaffff2e e59dc010 e24c3002 e6bf3073 e58d3010 eaffff1c e59dc010 e2700000

7f0c  e2e11000 e24c3001 e3a0c02d e58dc018 e6bf3073 e58d3010 eaffff9a e1a02000

7f2c  e1a03001 e1a00007 ebfffea0 eaffffe9 80812bd4 e92d41f0 e3520a01 e59f60b8

7f4c  e1a04000 21a06002 e1a05001 e1dd11fc e1a08003 e1a00006 e1dd71f8 ebfff935

7f6c  e3180010 1a00000b e2473001 e1500007 e6bf7073 aa000007 e3a02020 e1550004

7f8c  e2473001 85c42000 e1500007 e2844001 e6bf7073 bafffff8 e3500000 da000008

7fac  e3a03000 e0842003 e1550002 87d62003 87c42003 e2833001 e1500003 1afffff8

7fcc  e0844000 e1500007 aa000009 e2477001 e3a02020 e6bf7077 e1550004 e2473001

                                                                            

SP: 0x80ed3da8:

3da8  80f54b80 00000000 00000000 a4001f00 00000000 00000000 00000000 00000000

3dc8  00000000 80316450 a00001d3 ffffffff 80ed3e14 8000dc98 200001d3 ffffffff

3de8  200001d3 00000000 80f587c0 80f58ba0 200001d3 ffffffff 00000000 80812a80

3e08  80f587c0 00000020 ffffffff 80ed3e28 80317f6c 80316450 a00001d3 ffffffff

3e28  80d47438 80d4743a 00000002 80f58ba0 80ed3f18 80318d14 ffffffff ffffffff

3e48  00000000 807e22f4 000008d8 80f587c0 000003e0 00000010 ff0a0004 ffffffff

3e68  200001d3 000003e0 00000000 80f57ec8 80f57ec8 80ee7f78 00000000 600001d3

3e88  f42c4000 80319000 00000000 8002fdfc 00000000 00000000 00000000 00000000

                                                                            

R4: 0x80f58740:

8740  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8760  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8780  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

87a0  0000004f 00000000 00000002 00000000 0000004f 00000000 00001a98 00000002

87c0  30633738 33373333 38350033 3a303437 5420000a 656c6261 3031203a 30343030

87e0  20206134 3a434144 30303020 31303030 52000a35 5320204d 656d6765 6b20746e

8800  656e7265 69000a6c 203a2070 66666666 66666666 70662020 30203a20 30303030

8820  0a303230 30303000 2d203030 66783020 30656666 20303030 20282020 20363938

                                                                            

R5: 0x80f58b20:

8b20  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8b40  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8b60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8b80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8ba0  00000000 ffff8ad0 00000000 00000000 00000000 00000000 00000000 00000000

8bc0  00000000 00000000 00000000 00000000 00210038 c6000000 746f6f42 20676e69

8be0  756e694c 6e6f2078 79687020 61636973 5043206c 78302055 00000030 00000000

8c00  00000000 00000000 001e0030 c6000000 74696e49 696c6169 676e697a 72676320

                                                                            

R9: 0x80812a00:

2a00  80303130 0c0a0a06 0a0a0c10 69736373 7265765f 5f796669 5f6b6c62 74636f69

2a20  0000006c 80306208 803055cc 00000000 000000a5 80305224 000000a9 80305228

2a40  000000a6 8030522c 00000081 80305234 00000063 80305230 00000082 80305220

2a60  000000bf 80305220 00000000 00000000 a19d880f 4d3b05fc 3f7406a0 1e91840f

2a80  08080808 08080808 28282808 08082828 08080808 08080808 08080808 08080808

2aa0  101010a0 10101010 10101010 10101010 04040404 04040404 10100404 10101010

2ac0  41414110 01414141 01010101 01010101 01010101 01010101 10010101 10101010

2ae0  42424210 02424242 02020202 02020202 02020202 02020202 10020202 08101010

                                                                            

R10: 0x80f58740:

8740  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8760  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

8780  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

87a0  0000006a 00000000 00000002 00000000 0000006a 00000000 00002400 00000002

87c0  30633738 33373333 35660033 30343738 54000a3a 656c6261 3031203a 30343030

87e0  20206134 3a434144 30303020 31303030 52000a35 5320204d 656d6765 6b20746e

8800  656e7265 69000a6c 203a2070 66666666 66666666 70662020 30203a20 30303030

8820  0a303230 30303000 2d203030 66783020 30656666 20303030 20282020 20363938

Process swapper/0 (pid: 0, stack limit = 0x80ed2238)                        

Stack: (0x80ed3e28 to 0x80ed4000)                  

3e20:                   80d47438 80d4743a 00000002 80f58ba0 80ed3f18 80318d14

3e40: ffffffff ffffffff 00000000 807e22f4 000008d8 80f587c0 000003e0 00000010

3e60: ff0a0004 ffffffff 200001d3 000003e0 00000000 80f57ec8 80f57ec8 80ee7f78

3e80: 00000000 600001d3 f42c4000 80319000 00000000 8002fdfc 00000000 00000000

3ea0: 00000000 00000000 80f587c0 00000027 f42c4078 ffffffff 80f587c0 8061aa10

3ec0: 600001d3 00000000 00000000 00000000 80f56820 80f569ac 80f56d4c 00000000

3ee0: 80f569ac 80f56820 f42c4078 f42c407c f42c4000 807d98d0 80d47438 80ed3f14

3f00: f42c4001 80ed3f14 00000000 80e8ab14 80d47438 200001d3 80ed3e90 00000000

3f20: f42c4060 00000018 00000000 80f56820 00000000 80f56820 1000406a 0000001e

3f40: f42c4080 f42c4018 f42c401c f42c4014 f42c4068 f42c4030 f42c4038 f42c4060

3f60: f42c4048 f42c4034 f42c4028 f42c4024 f42c402c f42c4020 f42c403c 825f8140

3f80: 00000000 80ecbcc0 80ed3fac 825f8140 80ee3064 1000406a 412fc09a 00000000

3fa0: 00000000 80eb15a4 00000000 80ecbcc0 80f560c0 80ec2560 82603a00 80e8b904

3fc0: 80f560c0 80e7ef88 00000002 80e7b938 ffffffff ffffffff 80e7b53c 00000000

3fe0: 00000000 80ec2560 10c53c7d 80eda520 80ec255c 10008074 00000000 00000000

[<80316450>] (strnlen+0xc/0x54) from [<80317f6c>] (string.isra.3+0x2c/0xcc) 

[<80317f6c>] (string.isra.3+0x2c/0xcc) from [<80318d14>] (vsnprintf+0x1b8/0x424)

[<80318d14>] (vsnprintf+0x1b8/0x424) from [<80319000>] (vscnprintf+0xc/0x24)   

[<80319000>] (vscnprintf+0xc/0x24) from [<8002fdfc>] (vprintk_emit+0x8c/0x560)

[<8002fdfc>] (vprintk_emit+0x8c/0x560) from [<807d98d0>] (printk+0x34/0x44)  

[<807d98d0>] (printk+0x34/0x44) from [<80e8ab14>] (imx6q_clocks_init+0x3258/0x3ff4)

[<80e8ab14>] (imx6q_clocks_init+0x3258/0x3ff4) from [<80eb15a4>] (of_clk_init+0x3c/0x64)

[<80eb15a4>] (of_clk_init+0x3c/0x64) from [<80e8b904>] (imx6q_timer_init+0xc/0x4c)     

[<80e8b904>] (imx6q_timer_init+0xc/0x4c) from [<80e7ef88>] (time_init+0x1c/0x30) 

[<80e7ef88>] (time_init+0x1c/0x30) from [<80e7b938>] (start_kernel+0x1d4/0x32c)

[<80e7b938>] (start_kernel+0x1d4/0x32c) from [<10008074>] (0x10008074)        

Code: e12fff1e e3510000 01a00001 012fff1e (e5d02000)                 

---[ end trace 1b75b31a2719ed1c ]---                

Kernel panic - not syncing: Attempted to kill the idle task!

Rebooting in 5 seconds..Unable to handle kernel NULL pointer dereference at virtual address 00000000

pgd = 80004000                                                                                     

[00000000] *pgd=00000000

Internal error: Oops: 805 [#2] PREEMPT SMP ARM

Modules linked in:                           

CPU: 0 PID: 0 Comm: swapper/0 Tainted: G      D      3.10.53 #35

task: 80ee2108 ti: 80ed2000 task.ti: 80ed2000                  

PC is at mxc_restart+0x70/0x11c             

LR is at machine_restart+0x28/0x5c

pc : [<8001c5fc>]    lr : [<8000ee9c>]    psr: 200001d3

sp : 80ed3b98  ip : 00000000  fp : 600001d3           

r10: 80ef7ec4  r9 : 80ed2000  r8 : 00000000

r7 : 00001388  r6 : 80ee7f74  r5 : 80ef7ec4  r4 : 80f5655c

r3 : 00000000  r2 : 00000004  r1 : 00000000  r0 : 00000000

Flags: nzCv  IRQs off  FIQs off  Mode SVC_32  ISA ARM  Segment kernel

Control: 10c53c7d  Table: 1000404a  DAC: 00000015                   

                                                

PC: 0x8001c57c:

c57c  e59f0004 e8bd4008 ea1ef4c4 80d453d0 e92d4038 e2514000 0a000009 e1a00004

c59c  e59f10e4 eb0be74b e3500000 0a000032 e1a00004 e59f10d4 eb0be746 e3500000

c5bc  0a00002f e59f40c8 e5940000 e3500000 0a000000 eb17f145 e59f30b8 e5933000

c5dc  e3530002 e59f30b0 e5932000 0a00001a e3520062 13a02004 03a02014 e5943004

c5fc  e1c320b0 e1c320b0 e59f5090 e3a04f7d e5953004 e30605b0 e3400666 e12fff33

c61c  e2544001 1afffff9 e59f0074 e3a04032 e59f1070 eb1ef499 e5953004 e30605b0

c63c  e3400666 e12fff33 e2544001 1afffff9 e1a00004 e8bd4038 eaffc9b8 e3520063

c65c  0a000003 e3520061 0a000001 e3520060 1affffde e3a02014 eaffffdf ebffffa1

                                                                            

LR: 0x8000ee1c:

ee1c  ea008941 eb00334e eafffff9 80f56188 e92d4008 e3a00001 eb011540 e8bd4008

ee3c  ea008a03 e92d4008 eb00111b f10c0080 eafffffe e92d4008 eb001117 e59f3010

ee5c  e5933084 e3530000 08bd8008 e12fff33 e8bd8008 80f56188 e92d4038 e1a04000

ee7c  eb00110d e59f203c e1a01004 e59f5038 e3a04ffa e592305c e5d20000 e12fff33

ee9c  e5953004 e30605b0 e3400666 e12fff33 e2544001 1afffff9 e59f0010 eb1f2a77

eebc  f10c0080 eafffffe 80ee3070 80ef7ec4 80d42448 e92d4ff0 e1a04000 e24dd05c

eedc  e59f02b4 eb008900 e594303c e59f02ac e3a06000 e1a01003 eb01b3c7 e5943038

eefc  e59f029c e1a01003 eb01b3c3 e594e030 e594c02c e5945034 e594103c e5942038

                                                                            

SP: 0x80ed3b18:

3b18  00000004 80ee7f78 00000000 00000000 00000000 8002ff58 00000000 00000000

3b38  00000000 8001c5fc 200001d3 ffffffff 80ed3b84 8000dc98 00000000 00000000

3b58  00000004 00000000 80f5655c 80ef7ec4 80ee7f74 00001388 00000000 80ed2000

3b78  80ef7ec4 600001d3 00000000 80ed3b98 8000ee9c 8001c5fc 200001d3 ffffffff

3b98  8001c58c 000003e8 80ef7ec4 8000ee9c 00000005 00001388 00000001 807d9824

3bb8  80f02c78 80ed3be4 80f587c2 80ee2108 0000000b 00000001 80ee3290 00000000

3bd8  80ed2000 800331d4 80d49d48 80ed3bf0 80ed3c28 00000000 80ed3c7a 80ed2000

3bf8  600001d3 807d98d0 80d49854 80ed3c1c 0000000b 80f56344 0000000b 00000001

                                                                            

R4: 0x80f564dc:

64dc  00000000 00000000 00000000 00000000 f4a02000 00a02000 32070000 00000132

64fc  00000132 00000000 00000000 3000000f 00000003 00000000 00010001 00000000

651c  0000ffff 00000000 00100000 410000c7 00000010 00000800 00000001 00000000

653c  00000000 00000000 00000000 00000000 00000000 00000000 00000063 00000015

655c  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

657c  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

659c  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

65bc  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

                                                                            

R5: 0x80ef7e44:

7e44  80d7d7f0 000001a4 80307c88 80307a78 80d7d7fc 000001a4 80307c5c 80307a3c

7e64  80d7d808 000001a4 80307c44 80307a10 80d7d818 000001a4 80307c18 803079e0

7e84  80d7d824 000001a4 80307bec 803079b0 80df7788 000001a4 80307bd4 80307984

7ea4  80d7d830 000001a4 80307ba8 80307948 00000000 00000000 00000000 00000000

7ec4  8030dd44 8030dd18 8030dd10 00000000 80ef7ed4 80ef7ed4 80310324 80812bb0

7ee4  00000000 00000000 00000000 8031032c 80812bb0 00000000 00000000 00000000

7f04  00000000 00000000 8031117c 803110e8 00000000 00000000 00000000 00000001

7f24  00000000 80ef7f28 80ef7f28 00000000 00000000 80ef7f38 80ef7f38 00000000

                                                                            

R6: 0x80ee7ef4:

7ef4  00000000 00000001 00000002 00000003 00000004 00000005 00000006 00000007

7f14  00000008 00000009 0000000a 0000000b 0000000c 0000000d 0000000e 0000000f

7f34  00000010 00000011 00000012 00000013 00000014 00000015 00000016 00000017

7f54  00000018 00000019 0000001a 0000001b 0000001c 0000001d 0000001e 0000001f

7f74  00000005 00000001 00040000 00000000 80ee7f84 80ee7f84 80f58bc8 80ee7f90

7f94  80ee7f90 00000000 000001f4 0000000a 00000000 00000000 00000000 08960896

7fb4  00000001 80ee7fb8 80ee7fb8 00000000 0000000f 00000004 00000001 00000007

7fd4  ffffffff ffffffff ffffffff 80031544 00000000 00000000 00000000 00000001

                                                                            

R9: 0x80ed1f80:

1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

2000  00000000 00000004 00000000 80ee2108 80ee7ec8 00000000 00000015 00000000

2020  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

2040  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

2060  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

                                                                            

R10: 0x80ef7e44:

7e44  80d7d7f0 000001a4 80307c88 80307a78 80d7d7fc 000001a4 80307c5c 80307a3c

7e64  80d7d808 000001a4 80307c44 80307a10 80d7d818 000001a4 80307c18 803079e0

7e84  80d7d824 000001a4 80307bec 803079b0 80df7788 000001a4 80307bd4 80307984

7ea4  80d7d830 000001a4 80307ba8 80307948 00000000 00000000 00000000 00000000

7ec4  8030dd44 8030dd18 8030dd10 00000000 80ef7ed4 80ef7ed4 80310324 80812bb0

7ee4  00000000 00000000 00000000 8031032c 80812bb0 00000000 00000000 00000000

7f04  00000000 00000000 8031117c 803110e8 00000000 00000000 00000000 00000001

7f24  00000000 80ef7f28 80ef7f28 00000000 00000000 80ef7f38 80ef7f38 00000000

Process swapper/0 (pid: 0, stack limit = 0x80ed2238)                        

Stack: (0x80ed3b98 to 0x80ed4000)                  

3b80:                                                       8001c58c 000003e8

3ba0: 80ef7ec4 8000ee9c 00000005 00001388 00000001 807d9824 80f02c78 80ed3be4

3bc0: 80f587c2 80ee2108 0000000b 00000001 80ee3290 00000000 80ed2000 800331d4

3be0: 80d49d48 80ed3bf0 80ed3c28 00000000 80ed3c7a 80ed2000 600001d3 807d98d0

3c00: 80d49854 80ed3c1c 0000000b 80f56344 0000000b 00000001 80ee3290 00000000

3c20: 80ed3c7a 80ed2000 600001d3 80011b24 80ed2238 0000000b 600001d3 600001d3

3c40: 00000000 00000008 650001d3 66663231 20653166 31353365 30303030 61313020

3c60: 30303030 31302031 66666632 28206531 30643565 30303032 00002029 807d98d0

3c80: 80da7034 00000000 200001d3 00000005 80ed3de0 00000000 80812a80 200001d3

3ca0: 00000028 807d96c4 80ee2108 80018cf8 80f54b80 80f54b80 80f54b80 00000001

3cc0: 80f54b80 00000000 00000000 00000000 80f54b80 80f54b80 00000000 00000001

3ce0: 80f54b80 00000000 00000000 82606b54 82606b50 807e22ac 00000000 800ab050

3d00: 00000041 807e22ac 00000000 00000001 600001d3 82606b54 00000000 00000005

3d20: 80ee3be0 200001d3 80ed3de0 00000000 80812a80 80f587c0 00000020 800083b0

3d40: 00000001 80eceb48 01738000 82606b50 00000000 ffffffff 01738000 80f54b80

3d60: 00000000 00000000 80f55c80 80edae18 00000020 00201200 00000001 00000000

3d80: 00000000 800abc6c 00000001 00000041 80f54b80 00000000 00000001 00000041

3da0: 80f54b80 00000000 80f54b80 00000000 00000000 a4001f00 00000000 00000000

3dc0: 00000000 00000000 00000000 80316450 a00001d3 ffffffff 80ed3e14 8000dc98

3de0: 200001d3 ffffffff 200001d3 00000000 80f587c0 80f58ba0 200001d3 ffffffff

3e00: 00000000 80812a80 80f587c0 00000020 ffffffff 80ed3e28 80317f6c 80316450

3e20: a00001d3 ffffffff 80d47438 80d4743a 00000002 80f58ba0 80ed3f18 80318d14

3e40: ffffffff ffffffff 00000000 807e22f4 000008d8 80f587c0 000003e0 00000010

3e60: ff0a0004 ffffffff 200001d3 000003e0 00000000 80f57ec8 80f57ec8 80ee7f78

3e80: 00000000 600001d3 f42c4000 80319000 00000000 8002fdfc 00000000 00000000

3ea0: 00000000 00000000 80f587c0 00000027 f42c4078 ffffffff 80f587c0 8061aa10

3ec0: 600001d3 00000000 00000000 00000000 80f56820 80f569ac 80f56d4c 00000000

3ee0: 80f569ac 80f56820 f42c4078 f42c407c f42c4000 807d98d0 80d47438 80ed3f14

3f00: f42c4001 80ed3f14 00000000 80e8ab14 80d47438 200001d3 80ed3e90 00000000

3f20: f42c4060 00000018 00000000 80f56820 00000000 80f56820 1000406a 0000001e

3f40: f42c4080 f42c4018 f42c401c f42c4014 f42c4068 f42c4030 f42c4038 f42c4060

3f60: f42c4048 f42c4034 f42c4028 f42c4024 f42c402c f42c4020 f42c403c 825f8140

3f80: 00000000 80ecbcc0 80ed3fac 825f8140 80ee3064 1000406a 412fc09a 00000000

3fa0: 00000000 80eb15a4 00000000 80ecbcc0 80f560c0 80ec2560 82603a00 80e8b904

3fc0: 80f560c0 80e7ef88 00000002 80e7b938 ffffffff ffffffff 80e7b53c 00000000

3fe0: 00000000 80ec2560 10c53c7d 80eda520 80ec255c 10008074 00000000 00000000

[<8001c5fc>] (mxc_restart+0x70/0x11c) from [<8000ee9c>] (machine_restart+0x28/0x5c)

[<8000ee9c>] (machine_restart+0x28/0x5c) from [<807d9824>] (panic+0x140/0x1b8)    

[<807d9824>] (panic+0x140/0x1b8) from [<800331d4>] (do_exit+0x790/0x890)     

[<800331d4>] (do_exit+0x790/0x890) from [<80011b24>] (die+0x1ec/0x3a8) 

[<80011b24>] (die+0x1ec/0x3a8) from [<807d96c4>] (__do_kernel_fault.part.9+0x54/0x74)

[<807d96c4>] (__do_kernel_fault.part.9+0x54/0x74) from [<80018cf8>] (do_page_fault+0x2a0/0x358)

[<80018cf8>] (do_page_fault+0x2a0/0x358) from [<800083b0>] (do_DataAbort+0x34/0x9c)           

[<800083b0>] (do_DataAbort+0x34/0x9c) from [<8000dc98>] (__dabt_svc+0x38/0x60)    

Exception stack(0x80ed3de0 to 0x80ed3e28)                                    

3de0: 200001d3 ffffffff 200001d3 00000000 80f587c0 80f58ba0 200001d3 ffffffff

3e00: 00000000 80812a80 80f587c0 00000020 ffffffff 80ed3e28 80317f6c 80316450

3e20: a00001d3 ffffffff                                                     

[<8000dc98>] (__dabt_svc+0x38/0x60) from [<80316450>] (strnlen+0xc/0x54)

[<80316450>] (strnlen+0xc/0x54) from [<80317f6c>] (string.isra.3+0x2c/0xcc)

[<80317f6c>] (string.isra.3+0x2c/0xcc) from [<80318d14>] (vsnprintf+0x1b8/0x424)

[<80318d14>] (vsnprintf+0x1b8/0x424) from [<80319000>] (vscnprintf+0xc/0x24)   

[<80319000>] (vscnprintf+0xc/0x24) from [<8002fdfc>] (vprintk_emit+0x8c/0x560)

[<8002fdfc>] (vprintk_emit+0x8c/0x560) from [<807d98d0>] (printk+0x34/0x44)  

[<807d98d0>] (printk+0x34/0x44) from [<80e8ab14>] (imx6q_clocks_init+0x3258/0x3ff4)

[<80e8ab14>] (imx6q_clocks_init+0x3258/0x3ff4) from [<80eb15a4>] (of_clk_init+0x3c/0x64)

[<80eb15a4>] (of_clk_init+0x3c/0x64) from [<80e8b904>] (imx6q_timer_init+0xc/0x4c)     

[<80e8b904>] (imx6q_timer_init+0xc/0x4c) from [<80e7ef88>] (time_init+0x1c/0x30) 

[<80e7ef88>] (time_init+0x1c/0x30) from [<80e7b938>] (start_kernel+0x1d4/0x32c)

[<80e7b938>] (start_kernel+0x1d4/0x32c) from [<10008074>] (0x10008074)        

Code: e3520062 13a02004 03a02014 e5943004 (e1c320b0)                 

---[ end trace 1b75b31a2719ed1d ]---                

0 Kudos
Reply

‎03-14-2016 10:39 PM
894 Views
jiujinhong
Contributor IV

If disable ldo bypass in u-boot,u-boot (DDR528) can run kernel without comment above code,but stop in below message,and if u-boot run in DDR400,run stop in "starting kernel",same as before.

(prerelease) (GCC) ) #23 SMP PREEMPT Tue Mar 15 13:00:59 CST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 Quad SABRE Smart Device Board

cma: CMA: reserved 384 MiB at 38000000

Memory policy: ECC disabled, Data cache writealloc

PERCPU: Embedded 8 pages/cpu @825f7000 s10240 r8192 d14336 u32768

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 521984

Kernel command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

PID hash table entries: 4096 (order: 2, 16384 bytes)

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

Memory: 1024MB 959MB 64MB = 2047MB total

Memory: 1667776k/1667776k available, 429376k reserved, 1047552K highmem

Virtual kernel memory layout:

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)

    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)

    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

    modules : 0x7f000000 - 0x7fe00000   (  14 MB)

      .text : 0x80008000 - 0x80e5cd2c   (14676 kB)

      .init : 0x80e5d000 - 0x80eb3800   ( 346 kB)

      .data : 0x80eb4000 - 0x80f34900   ( 515 kB)

       .bss : 0x80f34900 - 0x80fd2f90   ( 634 kB)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1

Preemptible hierarchical RCU implementation.

NR_IRQS:16 nr_irqs:16 16

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B

sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms

CPU identified as i.MX6Q, silicon rev 1.5

Console: colour dummy device 80x30

Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

pid_max: default: 32768 minimum: 301

Security Framework initialized

SELinux:  Initializing.

Mount-cache hash table entries: 512

Initializing cgroup subsys debug

Initializing cgroup subsys freezer

CPU: Testing write buffer coherency: ok

CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

Setting up static identity map for 0x807c7498 - 0x807c74f0

CPU1: Booted secondary processor

CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

Brought up 2 CPUs

SMP: Total of 2 processors activated (3162.11 BogoMIPS).

CPU: All CPU(s) started in SVC mode.

devtmpfs: initialized

pinctrl core: initialized pinctrl subsystem

regulator-dummy: no parameters

NET: Registered protocol family 16

DMA: preallocated 256 KiB pool for atomic coherent allocations

Use WDOG1 as reset source

syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered

vdd1p1: 800 <--> 1375 mV at 1100 mV

vdd3p0: 2625 <--> 3400 mV at 3000 mV

vdd2p5: 2000 <--> 2750 mV at 2400 mV

cpu: 725 <--> 1450 mV at 1150 mV

vddpu: 725 <--> 1450 mV

vddsoc: 725 <--> 1450 mV at 1175 mV

syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered

syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered

!!request miniPCIE Power On gpio

hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

hw-breakpoint: maximum watchpoint size is 4 bytes.

imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

bio: create slab <bio-0> at 0

mxs-dma 110000.dma-apbh: initialized

usb_otg_vbus: 5000 mV

usb_h1_vbus: 5000 mV

wm8962-supply: no parameters

mipi_dsi_pwr_on: no parameters

sensor-supply: 3300 mV

i2c-core: driver [max17135] using legacy suspend method

i2c-core: driver [max17135] using legacy resume method

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c i2c-0: IMX I2C adapter registered

i2c i2c-1: IMX I2C adapter registered

i2c i2c-2: IMX I2C adapter registered

Linux video capture interface: v2.00

pps_core: LinuxPPS API ver. 1 registered

pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

PTP clock support registered

imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a

MIPI CSI2 driver module loaded

Advanced Linux Sound Architecture Driver Initialized.

Bluetooth: Core ver 2.16

NET: Registered protocol family 31

Bluetooth: HCI device and connection manager initialized

Bluetooth: HCI socket layer initialized

Bluetooth: L2CAP socket layer initialized

Bluetooth: SCO socket layer initialized

pureg-dummy: no parameters

Switching to clocksource mxc_timer1

NET: Registered protocol family 2

TCP established hash table entries: 8192 (order: 4, 65536 bytes)

TCP bind hash table entries: 8192 (order: 5, 163840 bytes)

TCP: Hash tables configured (established 8192 bind 8192)

TCP: reno registered

UDP hash table entries: 512 (order: 2, 24576 bytes)

UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)

NET: Registered protocol family 1

RPC: Registered named UNIX socket transport module.

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

Trying to unpack rootfs image as initramfs...

Freeing initrd memory: 708K (85000000 - 850b1000)

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

imx6_busfreq busfreq.16: DDR medium rate not supported.

Bus freq driver module loaded

bt power gpio is:2

mxc_bt_rfkill driver success loaded

rfkill: BT RF going to : on

mxc_bt_rfkill_reset

mxc_ir consumer_ir.39: unable to request PWM.

platform consumer_ir.39: Driver mxc_ir requests probe deferral

console [pstore-1] enabled

ramoops: attached 0x100000@0xbbf00000, ecc: 0/0

mxc_ramoops device success loaded

futex hash table entries: 512 (order: 3, 32768 bytes)

audit: initializing netlink socket (disabled)

type=2000 audit(0.380:1): initialized

bounce pool size: 64 pages

VFS: Disk quotas dquot_6.5.2

Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

NFS: Registering the id_resolver key type

Key type id_resolver registered

Key type id_legacy registered

NTFS driver 2.1.30 [Flags: R/W DEBUG].

jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.

fuse init (API version 7.22)

msgmni has been set to 1980

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

imx-weim 21b8000.weim: WEIM driver registered.

mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed

MIPI DSI driver module loaded

mxc_sdc_fb fb.28: registered mxc display driver ldb

imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)

Console: switching to colour frame buffer device 128x48

mxc_sdc_fb fb.29: NO mxc display driver found!

mxc_sdc_fb fb.30: Can't get fb option for mxcfb2!

mxc_sdc_fb fb.31: Can't get fb option for mxcfb3!

imx-sdma 20ec000.sdma: no iram assigned, using external mem

imx-sdma 20ec000.sdma: loaded firmware 1.1

imx-sdma 20ec000.sdma: initialized

pfuze100-regulator 1-0008: Full lay: 1, Metal lay: 1

pfuze100-regulator 1-0008: FAB: 0, FIN: 0

pfuze100-regulator 1-0008: pfuze100 found.

SW1AB: 300 <--> 1350 mV at 1250 mV

SW1C: 300 <--> 1250 mV at 1250 mV

SW2: 800 <--> 3300 mV at 3300 mV

SW3A: 400 <--> 1000 mV at 1000 mV

SW3B: 800 <--> 2500 mV at 2500 mV

SW4: 800 <--> 1800 mV at 1800 mV

SWBST: 5000 <--> 5150 mV at 5000 mV

VSNVS: 1000 <--> 3000 mV at 3000 mV

VREFDDR: 600 mV

VGEN1: 800 <--> 1050 mV at 1050 mV

VGEN2: 800 <--> 1500 mV at 1500 mV

VGEN3: 1800 <--> 3300 mV at 2800 mV

VGEN4: 1800 <--> 3300 mV at 1800 mV

VGEN5: 1800 <--> 3300 mV at 3000 mV

VGEN6: 1800 <--> 2800 mV at 2800 mV

Serial: IMX driver

2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX

21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX

console [ttymxc1] enabled

serial: Freescale lpuart driver

imx sema4 driver is registered.

[drm] Initialized drm 1.1.0 20060810

[drm] Initialized vivante 1.0.0 20120216 on minor 0

brd: module loaded

loop: module loaded

spi_imx 2008000.ecspi: probed

tun: Universal TUN/TAP device driver, 1.6

tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

CAN device driver interface

fec 2188000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00

fec 2188000.ethernet (unregistered net_device): Using random MAC address: c2:74:dc:0c:85:5f

libphy: fec_enet_mii_bus: probed

fec 2188000.ethernet eth0: registered PHC device 0

PPP generic driver version 2.4.2

PPP BSD Compression module registered

PPP Deflate Compression module registered

PPP MPPE Compression module registered

NET: Registered protocol family 24

usbcore: registered new interface driver asix

usbcore: registered new interface driver ax88179_178a

usbcore: registered new interface driver cdc_ether

usbcore: registered new interface driver net1080

usbcore: registered new interface driver cdc_subset

usbcore: registered new interface driver zaurus

usbcore: registered new interface driver cdc_ncm

ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

usbcore: registered new interface driver cdc_acm

cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

usbcore: registered new interface driver usb-storage

usbcore: registered new interface driver usbserial

usbcore: registered new interface driver option

usbserial: USB Serial support registered for GSM modem (1-port)

ci_hdrc ci_hdrc.1: doesn't support gadget

ci_hdrc ci_hdrc.1: EHCI Host Controller

ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1

ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

usb usb1: Product: EHCI Host Controller

usb usb1: Manufacturer: Linux 3.10.53 ehci_hcd

usb usb1: SerialNumber: ci_hdrc.1

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

mousedev: PS/2 mouse device common for all mice

usbcore: registered new interface driver xpad

usbcore: registered new interface driver usb_acecad

usbcore: registered new interface driver aiptek

usbcore: registered new interface driver gtco

usbcore: registered new interface driver hanwang

usbcore: registered new interface driver kbtab

usbcore: registered new interface driver wacom

elan-touch 2-0010: elan - Read Hello Packet Failed

elan-touch: probe of 2-0010 failed with error -5

egalax_ts 1-0004: Failed to read firmware version

egalax_ts: probe of 1-0004 failed with error -5

egalax_ts 2-0004: Failed to read firmware version

egalax_ts: probe of 2-0004 failed with error -5

input: max11801_ts as /devices/soc0/soc.1/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input0

i2c-core: driver [isl29023] using legacy suspend method

i2c-core: driver [isl29023] using legacy resume method

snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

i2c /dev entries driver

ov5640 0-003c: setup pinctrl failed

ov5642 0-003c: ov5642 setup pinctrl failed!

ov5640_read_reg:write reg error:reg=300a

camera ov5640_mipi is not found

mxc_v4l2_output v4l2_out.36: V4L2 device registered as video16

mxc_v4l2_output v4l2_out.36: V4L2 device registered as video17

usbcore: registered new interface driver uvcvideo

USB Video Class driver (1.1.1)

gspca_main: v2.14.0 registered

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

fxos8700 2-001f: >>>> Wan Lizhou <<<< fxos8700_probe is called

fxos8700 2-001f: read chip ID 0xfffffffb is not equal to 0xc7 or 0xc4

fxos8700: probe of 2-001f failed with error -22

mma8x5x 0-001c: read chip ID 0xfffffffb is not equal to 0x1a,0x2a,0x3a,0x4a,0x5a!

mma8x5x: probe of 0-001c failed with error -22

imx2-wdt 20c0000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)

device-mapper: uevent: version 1.0.3

device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com

Bluetooth: Virtual HCI driver ver 1.3

Bluetooth: HCI UART driver ver 2.2

Bluetooth: HCIATH3K protocol initialized

usbcore: registered new interface driver btusb

cpuidle: using governor ladder

cpuidle: using governor menu

sdhci: Secure Digital Host Controller Interface driver

sdhci: Copyright(c) Pierre Ossman

sdhci-pltfm: SDHCI platform and OF driver helper

BUG: sleeping function called from invalid context at kernel/mutex.c:95

in_atomic(): 1, irqs_disabled(): 0, pid: 1, name: swapper/0

CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.53 #23

[<800144d8>] (unwind_backtrace+0x0/0xf8) from [<80011df4>] (show_stack+0x10/0x14)

[<80011df4>] (show_stack+0x10/0x14) from [<807c5008>] (mutex_lock+0x18/0x64)

[<807c5008>] (mutex_lock+0x18/0x64) from [<805e720c>] (of_alias_get_id+0x1c/0x80)

[<805e720c>] (of_alias_get_id+0x1c/0x80) from [<805540fc>] (mmc_alloc_host+0x44/0x200)

[<805540fc>] (mmc_alloc_host+0x44/0x200) from [<80562f50>] (sdhci_alloc_host+0x1c/0x44)

[<80562f50>] (sdhci_alloc_host+0x1c/0x44) from [<80567af0>] (sdhci_pltfm_init+0x68/0x1f4)

[<80567af0>] (sdhci_pltfm_init+0x68/0x1f4) from [<80568dac>] (sdhci_esdhc_imx_probe+0x28/0x6c8)

[<80568dac>] (sdhci_esdhc_imx_probe+0x28/0x6c8) from [<803b9f48>] (platform_drv_probe+0x18/0x1c)

[<803b9f48>] (platform_drv_probe+0x18/0x1c) from [<803b8d98>] (driver_probe_device+0x8c/0x240)

[<803b8d98>] (driver_probe_device+0x8c/0x240) from [<803b8fd8>] (__driver_attach+0x8c/0x90)

[<803b8fd8>] (__driver_attach+0x8c/0x90) from [<803b758c>] (bus_for_each_dev+0x60/0x94)

[<803b758c>] (bus_for_each_dev+0x60/0x94) from [<803b8508>] (bus_add_driver+0xd8/0x228)

[<803b8508>] (bus_add_driver+0xd8/0x228) from [<803b948c>] (driver_register+0x78/0xf4)

[<803b948c>] (driver_register+0x78/0xf4) from [<80008774>] (do_one_initcall+0xf4/0x154)

[<80008774>] (do_one_initcall+0xf4/0x154) from [<80e5db88>] (kernel_init_freeable+0xfc/0x1c8)

[<80e5db88>] (kernel_init_freeable+0xfc/0x1c8) from [<807b92d4>] (kernel_init+0x8/0xe4)

[<807b92d4>] (kernel_init+0x8/0xe4) from [<8000e298>] (ret_from_fork+0x14/0x3c)

mmc2: no vqmmc regulator found

mmc2: no vmmc regulator found

mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA

mmc3: no vqmmc regulator found

mmc3: no vmmc regulator found

mmc3: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA

Galcore version 5.0.11.25762

0 Kudos
Reply

‎03-11-2016 03:09 AM
894 Views
igorpadykov
NXP Employee
NXP Employee

Hi jiu

first please try increasing drive strengths to 40 Ohms or 34 Ohms,

MMDCx_MDOR = 0x009F0E10, MMDCx_MDOTC = 0x42272000.

Check also suggestions on :

MX6Q+LPDDR2(32bit) boot issue

Best regards

igor

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

0 Kudos
Reply

‎03-24-2016 04:23 AM
894 Views
jiujinhong
Contributor IV

Hi sir, update some new info to you.

Uboot DDR400/528 all passed stress test, but there are some issue in kernel boot.

In uboot DDR400 (DATA 4, 0x020c4018, 0x00060324 in DCD) , Kernel hang up in below place.

arch/arm/mach-imx/clk-imx6q.c）：

writel_relaxed(1 << CCM_CCGR_OFFSET(0), base + 0x7c);

if  modify  writel_relaxed(1 << CCM_CCGR_OFFSET(0), base + 0x7c); to

"writel_relaxed(1 << CCM_CCGR_OFFSET(0) |                                                  

1 << CCM_CCGR_OFFSET(12) |

1 << CCM_CCGR_OFFSET(13), base + 0x7c)",

Kernel will hang up in "writel_relaxed(reg, anatop_base + 0x100);",

if comment all anatop_base reg code, Kernel will run successfully.

In use same code (uboot DDR528)(DATA 4, 0x020c4018, 0x00020324), Kernel will boot crash in

Starting Kernel ...

Uncompressing Linux ...

Compressed data violation

--System halted.

Seems has RAM issue?

Can you give us some postive advice ? I try to register busines email in NXP support website, but it failed.

0 Kudos
Reply

‎03-13-2016 09:10 PM
894 Views
jiujinhong
Contributor IV

Hi,

still exists if MMDCx_MDOR = 0x009F0E10, MMDCx_MDOTC = 0x42272000.

Your suggested post use imx6QSDL,we use Imx6D (dual-core version of imx6Q).

void s_init(void)                                                                             

790 {

791 struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
792 int is_6sx = is_cpu_type(MXC_CPU_MX6SX);
793 u32 mask480;
794 u32 mask528;
795 u32 reg, periph1, periph2;

796

797 /* Don't reset PFD for MX6SX */
798 if (is_6sx)
799     return;

800

801 /* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs
802  * to make sure PFD is working right, otherwise, PFDs may
803  * not output clock after reset, MX6DL and MX6SL have added 396M pfd
804  * workaround in ROM code, as bus clock need it
805  */

806

807 mask480 = ANATOP_PFD_CLKGATE_MASK(0) |
808     ANATOP_PFD_CLKGATE_MASK(1) |
809     ANATOP_PFD_CLKGATE_MASK(2) |
810     ANATOP_PFD_CLKGATE_MASK(3);
811 mask528 = ANATOP_PFD_CLKGATE_MASK(1) |
812     ANATOP_PFD_CLKGATE_MASK(3);
0 Kudos
Reply

‎03-14-2016 01:27 AM
894 Views
jiujinhong
Contributor IV

Here i posted kernel messg in DDR400 with comment  below code:

writel_relaxed(1 << CCM_CCGR_OFFSET(0), base + 0x7c);

writel_relaxed(0, base + 0x80);

U-Boot 2014.04 (Mar 08 2016 - 20:23:40)

                                      

CPU:   Freescale i.MX6D rev1.5 at 792 MHz

CPU:   Temperature 26 C, calibration data: 0x5554c569

Reset cause: POR                                    

Board: MX6-linux

I2C:   ready    

DRAM:  2 GiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

*** Warning - bad CRC, using default environment

                                               

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)         

In:    serial                  

Out:   serial

Err:   serial

Found PFUZE100 deviceid=10,revid=11

check_and_clean: reg 0, flag_set 0

Fastboot: Normal                 

flash target is MMC:2

Net:   FEC [PRIME]  

Warning: failed to set MAC address

                                 

Normal Boot

Hit any key to stop autoboot:  0

booti mmc2                      

kernel   @ 14008000 (6767328)

ramdisk  @ 15000000 (729069)

fdt      @ 14f00000 (42798)

kernel cmdline:           

        use boot.img command line:

        console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M androidboot.

console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

switch to ldo_bypass mode!                                                                                 

   Using Device Tree in place at 14f00000, end 14f0d72d

                                                      

Starting kernel ...

                  

Booting Linux on physical CPU 0x0

Initializing cgroup subsys cpu

Initializing cgroup subsys cpuacct

Linux version 3.10.53 (linux@linux) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #9 SMP PREEMPT Thu Mar 10 10:59:35 CST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 Quad SABRE Smart Device Board

cma: CMA: reserved 384 MiB at 38000000

Memory policy: ECC disabled, Data cache writealloc

PERCPU: Embedded 8 pages/cpu @825f5000 s10240 r8192 d14336 u32768

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 521984

Kernel command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off vmalloc=400M

androidboot.console=ttymxc1 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.serialno=070a79d4e3029649

PID hash table entries: 4096 (order: 2, 16384 bytes)

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

Memory: 1024MB 959MB 64MB = 2047MB total

Memory: 1667788k/1667788k available, 429364k reserved, 1047552K highmem

Virtual kernel memory layout:

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)

    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)

    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

    modules : 0x7f000000 - 0x7fe00000   (  14 MB)

      .text : 0x80008000 - 0x80e5ad24   (14668 kB)

      .init : 0x80e5b000 - 0x80eb1800   ( 346 kB)

      .data : 0x80eb2000 - 0x80f32900   ( 515 kB)

       .bss : 0x80f32900 - 0x80fd0f90   ( 634 kB)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1

Preemptible hierarchical RCU implementation.

NR_IRQS:16 nr_irqs:16 16

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B

sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms

CPU identified as i.MX6Q, silicon rev 1.5

Console: colour dummy device 80x30

Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

pid_max: default: 32768 minimum: 301

Security Framework initialized

SELinux:  Initializing.

Mount-cache hash table entries: 512

Initializing cgroup subsys debug

Initializing cgroup subsys freezer

CPU: Testing write buffer coherency: ok

CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

Setting up static identity map for 0x807c7318 - 0x807c7370

CPU1: Booted secondary processor

CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

Brought up 2 CPUs

SMP: Total of 2 processors activated (3162.11 BogoMIPS).

CPU: All CPU(s) started in SVC mode.

devtmpfs: initialized

pinctrl core: initialized pinctrl subsystem

regulator-dummy: no parameters

NET: Registered protocol family 16

DMA: preallocated 256 KiB pool for atomic coherent allocations

Use WDOG2 as reset source

syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered

vdd1p1: 800 <--> 1375 mV at 1100 mV

vdd3p0: 2625 <--> 3400 mV at 3000 mV

vdd2p5: 2000 <--> 2750 mV at 2400 mV

cpu: 725 <--> 1450 mV

vddpu: 725 <--> 1450 mV

vddsoc: 725 <--> 1450 mV

syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered

syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered

!!request miniPCIE Power On gpio

hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

hw-breakpoint: maximum watchpoint size is 4 bytes.

imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

bio: create slab <bio-0> at 0

mxs-dma 110000.dma-apbh: initialized

usb_otg_vbus: 5000 mV

usb_h1_vbus: 5000 mV

wm8962-supply: no parameters

mipi_dsi_pwr_on: no parameters

sensor-supply: 3300 mV

i2c-core: driver [max17135] using legacy suspend method

i2c-core: driver [max17135] using legacy resume method

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c i2c-0: IMX I2C adapter registered

i2c i2c-1: IMX I2C adapter registered

i2c i2c-2: IMX I2C adapter registered

Linux video capture interface: v2.00

pps_core: LinuxPPS API ver. 1 registered

pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

PTP clock support registered

imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a

MIPI CSI2 driver module loaded

Advanced Linux Sound Architecture Driver Initialized.

Bluetooth: Core ver 2.16

NET: Registered protocol family 31

Bluetooth: HCI device and connection manager initialized

Bluetooth: HCI socket layer initialized

Bluetooth: L2CAP socket layer initialized

Bluetooth: SCO socket layer initialized

pureg-dummy: no parameters

Switching to clocksource mxc_timer1

NET: Registered protocol family 2

TCP established hash table entries: 8192 (order: 4, 65536 bytes)

TCP bind hash table entries: 8192 (order: 5, 163840 bytes)

TCP: Hash tables configured (established 8192 bind 8192)

TCP: reno registered

UDP hash table entries: 512 (order: 2, 24576 bytes)

UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)

NET: Registered protocol family 1

RPC: Registered named UNIX socket transport module.

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

Trying to unpack rootfs image as initramfs...

Freeing initrd memory: 708K (85000000 - 850b1000)

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

imx6_busfreq busfreq.16: DDR medium rate not supported.

Bus freq driver module loaded

bt power gpio is:2

mxc_bt_rfkill driver success loaded

rfkill: BT RF going to : on

mxc_bt_rfkill_reset

mxc_ir consumer_ir.39: unable to request PWM.

platform consumer_ir.39: Driver mxc_ir requests probe deferral

console [pstore-1] enabled

ramoops: attached 0x100000@0xbbf00000, ecc: 0/0

mxc_ramoops device success loaded

futex hash table entries: 512 (order: 3, 32768 bytes)

audit: initializing netlink socket (disabled)

type=2000 audit(0.380:1): initialized

bounce pool size: 64 pages

VFS: Disk quotas dquot_6.5.2

Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

NFS: Registering the id_resolver key type

Key type id_resolver registered

Key type id_legacy registered

NTFS driver 2.1.30 [Flags: R/W DEBUG].

jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.

fuse init (API version 7.22)

msgmni has been set to 1980

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

imx-weim 21b8000.weim: WEIM driver registered.

mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed

MIPI DSI driver module loaded

mxc_sdc_fb fb.28: registered mxc display driver ldb

imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)

Console: switching to colour frame buffer device 128x48

mxc_sdc_fb fb.29: NO mxc display driver found!

mxc_sdc_fb fb.30: Can't get fb option for mxcfb2!

mxc_sdc_fb fb.31: Can't get fb option for mxcfb3!

imx-sdma 20ec000.sdma: no iram assigned, using external mem

imx-sdma 20ec000.sdma: loaded firmware 1.1

imx-sdma 20ec000.sdma: initialized

pfuze100-regulator 1-0008: Full lay: 1, Metal lay: 1

pfuze100-regulator 1-0008: FAB: 0, FIN: 0

pfuze100-regulator 1-0008: pfuze100 found.

SW1AB: 300 <--> 1350 mV at 1150 mV

SW1C: 300 <--> 1200 mV at 1175 mV

SW2: 800 <--> 3300 mV at 3300 mV

SW3A: 400 <--> 1000 mV at 1000 mV

SW3B: 800 <--> 2500 mV at 2500 mV

SW4: 800 <--> 1800 mV at 1800 mV

SWBST: 5000 <--> 5150 mV at 5000 mV

VSNVS: 1000 <--> 3000 mV at 3000 mV

VREFDDR: 600 mV

VGEN1: 800 <--> 1050 mV at 1050 mV

VGEN2: 800 <--> 1500 mV at 1500 mV

VGEN3: 1800 <--> 3300 mV at 2800 mV

VGEN4: 1800 <--> 3300 mV at 1800 mV

VGEN5: 1800 <--> 3300 mV at 3000 mV

VGEN6: 1800 <--> 2800 mV at 2800 mV

Serial: IMX driver

2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX

21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX

console [ttymxc1] enabled

serial: Freescale lpuart driver

imx sema4 driver is registered.

[drm] Initialized drm 1.1.0 20060810

[drm] Initialized vivante 1.0.0 20120216 on minor 0

brd: module loaded

loop: module loaded

spi_imx 2008000.ecspi: probed

tun: Universal TUN/TAP device driver, 1.6

tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

CAN device driver interface

fec 2188000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00

fec 2188000.ethernet (unregistered net_device): Using random MAC address: 9a:d2:6e:e1:8d:64

libphy: fec_enet_mii_bus: probed

fec 2188000.ethernet eth0: registered PHC device 0

PPP generic driver version 2.4.2

PPP BSD Compression module registered

PPP Deflate Compression module registered

PPP MPPE Compression module registered

NET: Registered protocol family 24

usbcore: registered new interface driver asix

usbcore: registered new interface driver ax88179_178a

usbcore: registered new interface driver cdc_ether

usbcore: registered new interface driver net1080

usbcore: registered new interface driver cdc_subset

usbcore: registered new interface driver zaurus

usbcore: registered new interface driver cdc_ncm

ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

usbcore: registered new interface driver cdc_acm

cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

usbcore: registered new interface driver usb-storage

usbcore: registered new interface driver usbserial

usbcore: registered new interface driver option

usbserial: USB Serial support registered for GSM modem (1-port)

ci_hdrc ci_hdrc.1: doesn't support gadget

ci_hdrc ci_hdrc.1: EHCI Host Controller

ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1

ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

usb usb1: Product: EHCI Host Controller

usb usb1: Manufacturer: Linux 3.10.53 ehci_hcd

usb usb1: SerialNumber: ci_hdrc.1

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

mousedev: PS/2 mouse device common for all mice

usbcore: registered new interface driver xpad

usbcore: registered new interface driver usb_acecad

usbcore: registered new interface driver aiptek

usbcore: registered new interface driver gtco

usbcore: registered new interface driver hanwang

usbcore: registered new interface driver kbtab

usbcore: registered new interface driver wacom

elan-touch 2-0010: elan - Read Hello Packet Failed

elan-touch: probe of 2-0010 failed with error -5

egalax_ts 1-0004: Failed to read firmware version

egalax_ts: probe of 1-0004 failed with error -5

egalax_ts 2-0004: Failed to read firmware version

egalax_ts: probe of 2-0004 failed with error -5

input: max11801_ts as /devices/soc0/soc.1/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input0

i2c-core: driver [isl29023] using legacy suspend method

i2c-core: driver [isl29023] using legacy resume method

snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

i2c /dev entries driver

ov5640 0-003c: setup pinctrl failed

ov5642 0-003c: ov5642 setup pinctrl failed!

ov5640_read_reg:write reg error:reg=300a

camera ov5640_mipi is not found

mxc_v4l2_output v4l2_out.36: V4L2 device registered as video16

mxc_v4l2_output v4l2_out.36: V4L2 device registered as video17

usbcore: registered new interface driver uvcvideo

USB Video Class driver (1.1.1)

gspca_main: v2.14.0 registered

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

fxos8700 2-001f: >>>> Wan Lizhou <<<< fxos8700_probe is called

fxos8700 2-001f: read chip ID 0xfffffffb is not equal to 0xc7 or 0xc4

fxos8700: probe of 2-001f failed with error -22

mma8x5x 0-001c: read chip ID 0xfffffffb is not equal to 0x1a,0x2a,0x3a,0x4a,0x5a!

mma8x5x: probe of 0-001c failed with error -22

imx2-wdt 20c0000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)

device-mapper: uevent: version 1.0.3

device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com

Bluetooth: Virtual HCI driver ver 1.3

Bluetooth: HCI UART driver ver 2.2

Bluetooth: HCIATH3K protocol initialized

usbcore: registered new interface driver btusb

cpuidle: using governor ladder

cpuidle: using governor menu

sdhci: Secure Digital Host Controller Interface driver

sdhci: Copyright(c) Pierre Ossman

sdhci-pltfm: SDHCI platform and OF driver helper

BUG: sleeping function called from invalid context at kernel/mutex.c:95

in_atomic(): 1, irqs_disabled(): 0, pid: 1, name: swapper/0

CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.53 #9

[<80014498>] (unwind_backtrace+0x0/0xf8) from [<80011db4>] (show_stack+0x10/0x14)

[<80011db4>] (show_stack+0x10/0x14) from [<807c4e88>] (mutex_lock+0x18/0x64)

[<807c4e88>] (mutex_lock+0x18/0x64) from [<805e70ec>] (of_alias_get_id+0x1c/0x80)

[<805e70ec>] (of_alias_get_id+0x1c/0x80) from [<80553fdc>] (mmc_alloc_host+0x44/0x200)

[<80553fdc>] (mmc_alloc_host+0x44/0x200) from [<80562e30>] (sdhci_alloc_host+0x1c/0x44)

[<80562e30>] (sdhci_alloc_host+0x1c/0x44) from [<805679d0>] (sdhci_pltfm_init+0x68/0x1f4)

[<805679d0>] (sdhci_pltfm_init+0x68/0x1f4) from [<80568c8c>] (sdhci_esdhc_imx_probe+0x28/0x6c8)

[<80568c8c>] (sdhci_esdhc_imx_probe+0x28/0x6c8) from [<803b9e28>] (platform_drv_probe+0x18/0x1c)

[<803b9e28>] (platform_drv_probe+0x18/0x1c) from [<803b8c78>] (driver_probe_device+0x8c/0x240)

[<803b8c78>] (driver_probe_device+0x8c/0x240) from [<803b8eb8>] (__driver_attach+0x8c/0x90)

[<803b8eb8>] (__driver_attach+0x8c/0x90) from [<803b746c>] (bus_for_each_dev+0x60/0x94)

[<803b746c>] (bus_for_each_dev+0x60/0x94) from [<803b83e8>] (bus_add_driver+0xd8/0x228)

[<803b83e8>] (bus_add_driver+0xd8/0x228) from [<803b936c>] (driver_register+0x78/0xf4)

[<803b936c>] (driver_register+0x78/0xf4) from [<80008734>] (do_one_initcall+0xf4/0x154)

[<80008734>] (do_one_initcall+0xf4/0x154) from [<80e5bb88>] (kernel_init_freeable+0xfc/0x1c8)

[<80e5bb88>] (kernel_init_freeable+0xfc/0x1c8) from [<807b91b4>] (kernel_init+0x8/0xe4)

[<807b91b4>] (kernel_init+0x8/0xe4) from [<8000e258>] (ret_from_fork+0x14/0x3c)

mmc2: no vqmmc regulator found

mmc2: no vmmc regulator found

mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA

mmc3: no vqmmc regulator found

mmc3: no vmmc regulator found

mmc3: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA

Galcore version 5.0.11.25762

mmc3: BKOPS_EN bit is not set

mmc3: new high speed DDR MMC card at address 0001

mmcblk3: mmc3:0001 008G70 7.28 GiB

mmcblk3boot0: mmc3:0001 008G70 partition 1 4.00 MiB

mmcblk3boot1: mmc3:0001 008G70 partition 2 4.00 MiB

mmcblk3rpmb: mmc3:0001 008G70 partition 3 4.00 MiB

mmcblk3: p1 p2 p3 < p5 p6 p7 p8 > p4

mmcblk3: p4 size 13090816 extends beyond EOD, truncated

mmcblk3boot1: unknown partition table

mmcblk3boot0: unknown partition table

mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed

mxc_asrc 2034000.asrc: mxc_asrc registered

mxc_vpu 2040000.vpu: VPU initialized

hidraw: raw HID events driver (C) Jiri Kosina

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

ashmem: initialized

logger: created 256K log 'log_main'

logger: created 256K log 'log_events'

logger: created 256K log 'log_radio'

logger: created 256K log 'log_system'

usbcore: registered new interface driver snd-usb-audio

wm8962 0-001a: customer id 0 revision D

input: WM8962 Beep Generator as /devices/soc0/soc.1/2100000.aips-bus/21a0000.i2c/i2c-0/0-001a/input/input1

imx-wm8962 sound.26:  wm8962 <-> 202c000.ssi mapping ok

imx-audio-hdmi sound-hdmi.27: initialize HDMI-audio failed. load HDMI-video first!

NET: Registered protocol family 26

u32 classifier

    Actions configured

Netfilter messages via NETLINK v0.30.

nf_conntrack version 0.5.0 (16384 buckets, 65536 max)

ctnetlink v0.93: registering with nfnetlink.

NF_TPROXY: Transparent proxy support initialized, version 4.1.0

NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.

xt_time: kernel timezone is -0000

ip_tables: (C) 2000-2006 Netfilter Core Team

arp_tables: (C) 2002 David S. Miller

TCP: cubic registered

Initializing XFRM netlink socket

NET: Registered protocol family 10

mip6: Mobile IPv6

ip6_tables: (C) 2000-2006 Netfilter Core Team

NET: Registered protocol family 17

NET: Registered protocol family 15

can: controller area network core (rev 20120528 abi 9)

NET: Registered protocol family 29

can: raw protocol (rev 20120528)

can: broadcast manager protocol (rev 20120528 t)

can: netlink gateway (rev 20130117) max_hops=1

Bluetooth: RFCOMM TTY layer initialized

Bluetooth: RFCOMM socket layer initialized

Bluetooth: RFCOMM ver 1.11

Bluetooth: BNEP (Ethernet Emulation) ver 1.3

Bluetooth: BNEP filters: protocol multicast

Bluetooth: BNEP socket layer initialized

Bluetooth: HIDP (Human Interface Emulation) ver 1.2

Bluetooth: HIDP socket layer initialized

8021q: 802.1Q VLAN Support v1.8

Key type dns_resolver registered

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

SW1C: unsupportable voltage range: 1250000-1200000uV

imx6-cpufreq imx6-cpufreq.0: failed to scale vddsoc up: -22

SW1C: unsupportable voltage range: 1250000-1200000uV

imx6-cpufreq imx6-cpufreq.0: failed to scale vddsoc up: -22

VGEN1: disabling

SWBST: disabling

SW4: disabling

wm8962-supply: disabling

usb_otg_vbus: disabling

regulator-dummy: disabling

imx mcc test is registered.

file system registered

android_usb gadget: Mass Storage Function, version: 2009/09/11

android_usb gadget: Number of LUNs=1

lun0: LUN: removable file: (no medium)

android_usb gadget: android_usb ready

input: gpio-keys.25 as /devices/soc0/gpio-keys.25/input/input2

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)

ALSA device list:

  #0: wm8962-audio

Freeing unused kernel memory: 344K (80e5b000 - 80eb1000)

init: /init.freescale.rc: 181: ignored duplicate definition of service 'console'

init: /dev/hw_random not found

Console: switching to colour dummy device 80x30

init: /dev/hw_random not found

EXT4-fs (mmcblk3p5): mounted filesystem with ordered data mode. Opts: barrier=1

fs_mgr: __mount(source=/dev/block/mmcblk3p5,target=/system,type=ext4)=0

EXT4-fs (mmcblk3p4): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p4): recovery complete

EXT4-fs (mmcblk3p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic

fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=0

EXT4-fs (mmcblk3p6): Ignoring removed nomblk_io_submit option

EXT4-fs (mmcblk3p6): recovery complete

EXT4-fs (mmcblk3p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit

fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=0

EXT4-fs (mmcblk3p7): mounted filesystem with ordered data mode. Opts: (null)

fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=0

rfkill: BT RF going to : off

init: cannot find '/system/bin/autotest', disabling 'autotest'

binder: 142:142 transaction failed 29189, size 0-0

init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead

init: using deprecated syntax for specifying property 'ro.product.manufacturer', use ${name} instead

init: using deprecated syntax for specifying property 'ro.product.model', use ${name} instead

init: cannot find '/system/bin/debuggerd64', disabling 'debuggerd64'

init: cannot find '/system/bin/install-recovery.sh', disabling 'flash_recovery'

android_usb: already disabled

read descriptors

read strings

mtp_bind_config

warning: `dhcpcd' uses 32-bit capabilities (legacy support in use)

warning: `dhcpcd' uses 32-bit capabilities (legacy support in use)

android_work: sent uevent USB_STATE=CONNECTED

android_work: sent uevent USB_STATE=DISCONNECTED

root@linux:/ # android_work: sent uevent USB_STATE=CONNECTED

android_usb gadget: high-speed config #1: android

android_work: sent uevent USB_STATE=CONFIGURED

healthd: BatteryTemperaturePath not found

healthd: BatteryTechnologyPath not found

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

ERROR: v4l2 capture: slave not found!

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

init: cannot find '/system/bin/autotest', disabling 'autotest'

request_suspend_state: wakeup (3->0) at 19191590334 (1970-01-01 00:00:15.934314668 UTC)

init: cannot find '/system/bin/autotest', disabling 'autotest'

SW1C: unsupportable voltage range: 1250000-1200000uV

imx6-cpufreq imx6-cpufreq.0: failed to scale vddsoc up: -22

SW1C: unsupportable voltage range: 1250000-1200000uV

imx6-cpufreq imx6-cpufreq.0: failed to scale vddsoc up: -22

SW1C: unsupportable voltage range: 1250000-1200000uV

imx6-cpufreq imx6-cpufreq.0: failed to scale vddsoc up: -22

0 Kudos
Reply