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imx6Q Kernel hang up in DDR2 400/DDR2 528
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!
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..
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 ]---
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
igorpadykov
Hi jiu
first please try increasing drive strengths to 40 Ohms or 34 Ohms,
MMDCx_MDOR = 0x009F0E10, MMDCx_MDOTC = 0x42272000.
Check also suggestions on :
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
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.
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); |
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
