[IMAGE] A13(-WIFI) Debian (now Ubuntu) + xfce flashable (Updated: 08 Mar: R18)

Started by jwischka, December 17, 2012, 06:36:15 AM

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mike1968

Quote from: jwischka on February 11, 2013, 11:14:14 PM
What are you trying to connect to?

Quote from: mike1968 on February 11, 2013, 10:31:20 PM
Quote from: jwischka on February 11, 2013, 09:14:58 PM
Not sure. Can you send me a (product) link to what you're trying to use?

Quote from: mike1968 on February 11, 2013, 09:05:58 PM
Quote from: jwischka on February 11, 2013, 01:22:00 AM
Quote from: jwischka on February 11, 2013, 12:13:24 AM
Quote from: mike1968 on February 10, 2013, 11:38:24 PM
R15 same probleme
I use a pl2303 usb to serial adapter.
With lsusb it is detected as bus 002 device 005, but there is no /dev/ttyUSBx

Going to require a new kernel. Building now and will upload in a bit. I'm trying to get by with generic drivers, rather than having to build about 400 modules, but if it doesn't work, we can go the other way too.

R16 kernels are up. Try them and see if they work for your USB->serial issues.

R16 Headless
R16 Video

Jwischka thank you for the kernel.... but sorry...didn`t work

Still no   /dev/ttyUSBx
What did i wrong???

Best regards
Michael

It is a usb->seial adapterlike this:
http://www.exp-tech.de/Zubehoer/USB-SERIAL-CABLE-F.html
It works perfect with my raspberrypi
Best regards

Well, i have some modules with serial interfaces from my arduino-projekts like  gsm,gps,bt,rf,xbee

jwischka

Ok... now that I know more of what you're trying to do, I'll see what I can figure out.

My wife is having surgery tomorrow, so I'm not sure how quickly I'll get it done, but I'll try to keep you posted as to progress. Hopefully it's something simple.


Quote from: mike1968 on February 11, 2013, 11:32:50 PM
Quote from: jwischka on February 11, 2013, 11:14:14 PM
What are you trying to connect to?

Quote from: mike1968 on February 11, 2013, 10:31:20 PM
Quote from: jwischka on February 11, 2013, 09:14:58 PM
Not sure. Can you send me a (product) link to what you're trying to use?

Quote from: mike1968 on February 11, 2013, 09:05:58 PM
Quote from: jwischka on February 11, 2013, 01:22:00 AM
Quote from: jwischka on February 11, 2013, 12:13:24 AM
Quote from: mike1968 on February 10, 2013, 11:38:24 PM
R15 same probleme
I use a pl2303 usb to serial adapter.
With lsusb it is detected as bus 002 device 005, but there is no /dev/ttyUSBx

Going to require a new kernel. Building now and will upload in a bit. I'm trying to get by with generic drivers, rather than having to build about 400 modules, but if it doesn't work, we can go the other way too.

R16 kernels are up. Try them and see if they work for your USB->serial issues.

R16 Headless
R16 Video

Jwischka thank you for the kernel.... but sorry...didn`t work

Still no   /dev/ttyUSBx
What did i wrong???

Best regards
Michael

It is a usb->seial adapterlike this:
http://www.exp-tech.de/Zubehoer/USB-SERIAL-CABLE-F.html
It works perfect with my raspberrypi
Best regards

Well, i have some modules with serial interfaces from my arduino-projekts like  gsm,gps,bt,rf,xbee

bimodh

Does'nt it has a USBSerial Driver? Whenever I tried to connected the MOD-USB-RS232 module to the board, the device is not creating in the /dev. Why is it so?

LubOlimex

Hello bimodh,

The problem is probably in the MOD-USB-RS232. There is a high chance that the MOD-USB-RS232 you received was shipped without the final firmware it needs. The situation is further explained here: https://www.olimex.com/forum/index.php?topic=810.msg3644#msg3644

Sorry for the incontinence caused.

Best regards,
Lub/OLIMEX
Technical support and documentation manager at Olimex

p.kartavyy

Hello jwischka

Thank you for the work. I am a beginner in embedded linux. What you have done is a big help for me.

I have tried R15 and R12 video images on a A13 board. Both have some problems with a boot. There is only a flashing underscore symbol "_" on a VGA screen. Maybe the reason is that i don't have serial connection? Unfortunately i didn't ordered serial cable for this board. Do you have other suggestions what is the problem?

Fortunately linaro image from wiki works.

Modified 20.02.13
I made some experiments and found that this is not a problem of the image, but the problem of my zip utility.
It's very strange but if I extract image on windows it works but when I extract by unzip or ark it doesn't.
I checked that md5sum of downloaded files in linux and windows are similar.
I use openSuse 12.2. Unzip version 6.0

jwischka

I'll look into it, but video output should be enabled. I'll have to connect it up to a monitor, which I can probably do this afternoon.

It's possible it might be a script.bin issue?


Quote from: p.kartavyy on February 13, 2013, 10:45:00 AM
Hello jwischka

Thank you for the work. I am a beginner in embedded linux. What you have done is a big help for me.

I have tried R15 and R12 video images on a A13 board. Both have some problems with a boot. There is only a flashing underscore symbol "_" on a VGA screen. Maybe the reason is that i don't have serial connection? Unfortunately i didn't ordered serial cable for this board. Do you have other suggestions what is the problem?

Fortunately linaro image from wiki works.

mike1968

Hope your wife is ok.

Did you have any idea to solve the problem?


Quote from: jwischka on February 11, 2013, 11:34:31 PM
Ok... now that I know more of what you're trying to do, I'll see what I can figure out.

My wife is having surgery tomorrow, so I'm not sure how quickly I'll get it done, but I'll try to keep you posted as to progress. Hopefully it's something simple.


Quote from: mike1968 on February 11, 2013, 11:32:50 PM
Quote from: jwischka on February 11, 2013, 11:14:14 PM
What are you trying to connect to?

Quote from: mike1968 on February 11, 2013, 10:31:20 PM
Quote from: jwischka on February 11, 2013, 09:14:58 PM
Not sure. Can you send me a (product) link to what you're trying to use?

Quote from: mike1968 on February 11, 2013, 09:05:58 PM
Quote from: jwischka on February 11, 2013, 01:22:00 AM
Quote from: jwischka on February 11, 2013, 12:13:24 AM
Quote from: mike1968 on February 10, 2013, 11:38:24 PM
R15 same probleme
I use a pl2303 usb to serial adapter.
With lsusb it is detected as bus 002 device 005, but there is no /dev/ttyUSBx

Going to require a new kernel. Building now and will upload in a bit. I'm trying to get by with generic drivers, rather than having to build about 400 modules, but if it doesn't work, we can go the other way too.

R16 kernels are up. Try them and see if they work for your USB->serial issues.

R16 Headless
R16 Video

Jwischka thank you for the kernel.... but sorry...didn`t work

Still no   /dev/ttyUSBx
What did i wrong???

Best regards
Michael

It is a usb->seial adapterlike this:
http://www.exp-tech.de/Zubehoer/USB-SERIAL-CABLE-F.html
It works perfect with my raspberrypi
Best regards

Well, i have some modules with serial interfaces from my arduino-projekts like  gsm,gps,bt,rf,xbee

jwischka

Quote from: mike1968 on February 13, 2013, 07:23:57 PM
Hope your wife is ok.

Did you have any idea to solve the problem?

The procedure (diagnostic) went well, but results were not very good - looks like open heart surgery this summer.

I'll try to look at it this afternoon, but I haven't had a chance yet.

mike1968

Quote from: jwischka on February 13, 2013, 08:36:54 PM
Quote from: mike1968 on February 13, 2013, 07:23:57 PM
Hope your wife is ok.

Did you have any idea to solve the problem?

The procedure (diagnostic) went well, but results were not very good - looks like open heart surgery this summer.

I'll try to look at it this afternoon, but I haven't had a chance yet.

Wish your wife all the best...head up

I had a heard attack last summer..so i can believe you feel

jwischka

Mike -

New kernels should take care of your problem:

R17 headless
R17 video

Get current version (R17) here.

Quote from: mike1968 on February 13, 2013, 09:06:51 PM
Quote from: jwischka on February 13, 2013, 08:36:54 PM
Quote from: mike1968 on February 13, 2013, 07:23:57 PM
Hope your wife is ok.

Did you have any idea to solve the problem?

The procedure (diagnostic) went well, but results were not very good - looks like open heart surgery this summer.

I'll try to look at it this afternoon, but I haven't had a chance yet.

Wish your wife all the best...head up

I had a heard attack last summer..so i can believe you feel

mike1968

Quote from: jwischka on February 14, 2013, 06:21:05 PM
Mike -

New kernels should take care of your problem:

R17 headless
R17 video

Get current version (R17) here.

Quote from: mike1968 on February 13, 2013, 09:06:51 PM
Quote from: jwischka on February 13, 2013, 08:36:54 PM
Quote from: mike1968 on February 13, 2013, 07:23:57 PM
Hope your wife is ok.

Did you have any idea to solve the problem?

The procedure (diagnostic) went well, but results were not very good - looks like open heart surgery this summer.

I'll try to look at it this afternoon, but I haven't had a chance yet.

Wish your wife all the best...head up

I had a heard attack last summer..so i can believe you feel

Hello jeff,
My problem solved.....usb serial is running.
Thank you very much
Michael

tehowe

Hello;

By way of report, I haven't had any luck yet with R17, R15, R12 on my board.

After numerous iterations, the most promising outcome has been that my OLinuXino enters a sort of boot-loop, where the screen fades in grey then goes black again every 15s, sometimes with a fine line about 1/3 of the way down the LCD.

The board's a rev.c WIFI with the 7" LCD and touchscreen, as well as the Olimex-supplied AC adapter. It's been flashed with the LCD image to internal NVRAM.

I've tried a limited variety of sizes and brands of uSD card (Adata 16GB, Kingston 4GB, Phillips 4GB). DD actually returns an out-of-room error when I try flashing the images to either 4GB card. I've tried both 'sudo dd if=yourfile.img of=/dev/sdX' as well as 'sudo dd bs=4M oflag=sync if=yourfile.img of=/dev/sdX' (where X is the letter representing the flash card in question). I 'Eject This Card Safely' from Nautilus each time as well postflash.

The board boots Android ok. I also have tried an Olimex-supplied Debian uSD card. That just boots into Android with a message about a damaged SD card. So I'm out of ideas.

Any tips? Sorry to bug jwischka and other contributors - without you, we neophytes wouldn't have an in, so thanks.



jwischka

It sounds like there's some sort of kernel panic happening, perhaps. Is there any chance you have a usb-serial adapter and could get a log of the messages? It's going to be really hard to debug what's going on without that (unless I actually figure out a way to redirect it to the VGA, which is on the eventual to-do list).


Quote from: tehowe on February 17, 2013, 08:52:48 AM
Hello;

By way of report, I haven't had any luck yet with R17, R15, R12 on my board.

After numerous iterations, the most promising outcome has been that my OLinuXino enters a sort of boot-loop, where the screen fades in grey then goes black again every 15s, sometimes with a fine line about 1/3 of the way down the LCD.

The board's a rev.c WIFI with the 7" LCD and touchscreen, as well as the Olimex-supplied AC adapter. It's been flashed with the LCD image to internal NVRAM.

I've tried a limited variety of sizes and brands of uSD card (Adata 16GB, Kingston 4GB, Phillips 4GB). DD actually returns an out-of-room error when I try flashing the images to either 4GB card. I've tried both 'sudo dd if=yourfile.img of=/dev/sdX' as well as 'sudo dd bs=4M oflag=sync if=yourfile.img of=/dev/sdX' (where X is the letter representing the flash card in question). I 'Eject This Card Safely' from Nautilus each time as well postflash.

The board boots Android ok. I also have tried an Olimex-supplied Debian uSD card. That just boots into Android with a message about a damaged SD card. So I'm out of ideas.

Any tips? Sorry to bug jwischka and other contributors - without you, we neophytes wouldn't have an in, so thanks.

JohnS

Probably best to use an SD card with enough room.

We keep posting the same information: many "4GB" cards are LESS than 4GB so the image does not fit.

Easy fix: use a bigger one.

If dd fails, not much point booting the card.
If dd is OK, try booting.  If that fails, look at the debug messages on uart1
Easy to record them using e.g.
screen -L /dev/ttyUSB0 115200

John

agcr

Hello all,

I also have the problem with the 4GB uSD.
Hope this helps shed some light into the problem.
After flashing the image, dd reports: no space left on device (3.9 GB copied).
About the reboot cycle. It's due to a kernel panic, indeed. There is a problem related to mounting the file system.
This is what is reported thru the serial-usb connection:


Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Linux version 3.4.29-jwischka-3.4-video-20130209-R15+ (root@jeff-ThinkPad-T420) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-1ubuntu1) ) #20 PREEMPT Sat Feb 9 17:57:12 EST 2013
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: sun5i
[    0.000000] Memory Reserved:
[    0.000000]    SYS  : 0x43000000 - 0x4300ffff  (  64 kB)
[    0.000000]    LCD  : 0x5a000000 - 0x5bffffff  (  32 MB)
[    0.000000]    VE   : 0x44000000 - 0x48ffffff  (  80 MB)
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] chip-id: Unknown (AW1625)
[    0.000000] On node 0 totalpages: 131072
[    0.000000] free_area_init_node: node 0, pgdat c075ae48, node_mem_map c0803000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 130048 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc:
  • 0
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
    [    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait loglevel=8 panic=10
    [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    [    0.000000] Memory: 512MB = 512MB total
    [    0.000000] Memory: 396788k/396788k available, 127500k reserved, 0K highmem
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    [    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc06cf000   (6940 kB)
    [    0.000000]       .init : 0xc06cf000 - 0xc06f6000   ( 156 kB)
    [    0.000000]       .data : 0xc06f6000 - 0xc075b900   ( 407 kB)
    [    0.000000]        .bss : 0xc075b924 - 0xc08028c0   ( 668 kB)
    [    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] NR_IRQS:96
    [    0.000000] timer0: Periodic Mode
    [    0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
    [    0.000000] Console: colour dummy device 80x30
    [    0.000000] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
    [    0.040000] pid_max: default: 32768 minimum: 301
    [    0.040000] Mount-cache hash table entries: 512
    [    0.040000] Initializing cgroup subsys cpuacct
    [    0.040000] Initializing cgroup subsys devices
    [    0.040000] Initializing cgroup subsys freezer
    [    0.040000] Initializing cgroup subsys blkio
    [    0.040000] CPU: Testing write buffer coherency: ok
    [    0.040000] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
    [    0.040000] Setting up static identity map for 0x404f4280 - 0x404f42d8
    [    0.040000] devtmpfs: initialized
    [    0.040000] dummy:
    [    0.040000] NET: Registered protocol family 16
    [    0.040000] hw-breakpoint: debug architecture 0x4 unsupported.
    [    0.040000] SOFTWINNER DMA Driver, (c) 2003-2004,2006 Simtec Electronics
    [    0.040000] Initialize DMAC OK
    [    0.040000] bio: create slab <bio-0> at 0
    [    0.050000] SCSI subsystem initialized
    [    0.050000] usbcore: registered new interface driver usbfs
    [    0.050000] usbcore: registered new interface driver hub
    [    0.050000] usbcore: registered new device driver usb
    [    0.050000] Linux video capture interface: v2.00
    [    0.050000] Advanced Linux Sound Architecture Driver Version 1.0.25.
    [    0.050000] Init eGon pin module V2.0
    [    0.050000] Switching to clocksource aw 64bits couter
    [    0.050000] FS-Cache: Loaded
    [    0.050000] CacheFiles: Loaded
    [    0.050000] [usb_manager]: CONFIG_USB_SW_SUN5I_USB0_HOST_ONLY
    [    0.050000] [sw_hcd0]: usb host driver initialize........
    [    0.050000] [sw_hcd0]: [sw_hcd_host0]: open_usb_clock
    [    0.050000] [hcd0]: open, 0x60(0xc141), 0xcc(0x143)
    [    0.050000] [sw_hcd0]: host_init_state = 0
    [    0.050000] [sw_hcd0]: platform is usb host
    [    0.050000] [sw_hcd0]: sw_hcd_host0: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx (X), HB-ISO Tx (X), SoftConn)
    [    0.050000] [sw_hcd0]: sw_hcd_init_controller: sw_hcd_host0: USB Host mode controller at f1c13000 using PIO, IRQ 38
    [    0.050000] sw_hcd_host0 sw_hcd_host0: sw_hcd host driver
    [    0.050000] sw_hcd_host0 sw_hcd_host0: new USB bus registered, assigned bus number 1
    [    0.050000] hub 1-0:1.0: USB hub found
    [    0.050000] hub 1-0:1.0: 1 port detected
    [    0.050000] [sw_hcd_host0]: Set USB Power ON
    [    0.050000] axp driver uning configuration failed(562)
    [    0.050000] axp driver uning configuration failed(574)
    [    0.050000] NET: Registered protocol family 2
    [    0.050000] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.050000] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
    [    0.050000] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
    [    0.050000] TCP: Hash tables configured (established 16384 bind 16384)
    [    0.050000] TCP: reno registered
    [    0.050000] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [    0.050000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [    0.050000] NET: Registered protocol family 1
    [    0.060000] cfg80211: Calling CRDA to update world regulatory domain
    [    0.060000] RPC: Registered named UNIX socket transport module.
    [    0.060000] RPC: Registered udp transport module.
    [    0.060000] RPC: Registered tcp transport module.
    [    0.060000] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.060000] [pm]aw_pm_init!
    [    0.060000] audit: initializing netlink socket (disabled)
    [    0.060000] type=2000 audit(0.050:1): initialized
    [    0.060000] VFS: Disk quotas dquot_6.5.2
    [    0.060000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [    0.060000] NTFS driver 2.1.30 [Flags: R/W].
    [    0.060000] fuse init (API version 7.18)
    [    0.070000] msgmni has been set to 774
    [    0.070000] alg: No test for stdrng (krng)
    [    0.070000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
    [    0.070000] io scheduler noop registered
    [    0.070000] io scheduler deadline registered
    [    0.070000] io scheduler cfq registered (default)
    [    0.070000] sunxi disp driver loaded (/dev/disp api 1.0)
    [    0.070000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
    [    0.070000] [uart]: failed to get uart2's used information
    [    0.070000] [uart]: failed to get uart3's used information
    [    0.070000] [uart]: used uart info.: 0x02
    [    0.070000] [uart]: serial probe 1 irq 2 mapbase 0x01c28400
    [    0.080000] sunxi-uart.1: ttyS0 at MMIO 0x1c28400 (irq = 2) is a U6_16550A
    [    0.090000] console [ttyS0] enabled
    [    0.100000] brd: module loaded
    [    0.100000] loop: module loaded
    [    0.100000] 'Low Performance USB Block' driver is deprecated. Please switch to usb-storage
    [    0.110000] usbcore: registered new interface driver ub
    [    0.120000] [NAND]nand driver, init.
    [    0.120000] cmu_clk is 408
    [    0.120000] nand clk init end
    [    0.130000] offset 0xc:  0xe141
    [    0.130000] offset 0x14:  0x8200000a
    [    0.130000] [NAND] nand gpio_request
    [    0.140000] [NAND] nand driver version: 0x2 0x9
    [    0.140000] nand interrupte register ok
    [    0.150000] ret of NFC_ChangMode is 0
    [    0.150000] dma_hdle  is 0
    [    0.150000] dma_hdle  is 10000008
    [    0.160000] [SCAN_ERR] search nand physical architecture parameter failed!
    [    0.160000] [NAND]init_blklayer fail
    [    0.170000] sun4i gpio driver init
    [    0.170000] [spi]: sw spi init !!
    [    0.170000] [spi]: sw spi init fetch spi0 uning configuration failed
    [    0.180000] [spi]: Get spi devices number failed
    [    0.190000] [spi]: register spi devices board info failed
    [    0.190000] spi: cannot find any using configuration for                     all 4 spi controllers, return directly!
    [    0.200000] usbcore: registered new interface driver rtl8192cu
    [    0.210000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    0.210000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [    0.220000] [sw-ehci1]: open clock
    [    0.240000] [sw-ehci1]: Set USB Power ON
    [    0.250000] sw-ehci sw-ehci.1: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
    [    0.250000] sw-ehci sw-ehci.1: new USB bus registered, assigned bus number 2
    [    0.260000] sw-ehci sw-ehci.1: irq 39, io mem 0xf1c14000
    [    0.290000] sw-ehci sw-ehci.1: USB 0.0 started, EHCI 1.00
    [    0.290000] ehci_irq: port change detect
    [    0.290000] hub 2-0:1.0: USB hub found
    [    0.300000] hub 2-0:1.0: 1 port detected
    [    0.300000] [sw-ohci1]: open clock
    [    0.330000] sw-ohci sw-ohci.1: SW USB2.0 'Open' Host Controller (OHCI) Driver
    [    0.330000] sw-ohci sw-ohci.1: new USB bus registered, assigned bus number 3
    [    0.340000] sw-ohci sw-ohci.1: irq 64, io mem 0xf1c14400
    [    0.410000] hub 3-0:1.0: USB hub found
    [    0.410000] hub 3-0:1.0: 1 port detected
    [    0.420000] Initializing USB Mass Storage driver...
    [    0.420000] usbcore: registered new interface driver usb-storage
    [    0.430000] USB Mass Storage support registered.
    [    0.430000] usbcore: registered new interface driver ums-alauda
    [    0.440000] usbcore: registered new interface driver ums-cypress
    [    0.440000] usbcore: registered new interface driver ums-datafab
    [    0.450000] usbcore: registered new interface driver ums_eneub6250
    [    0.460000] usbcore: registered new interface driver ums-freecom
    [    0.460000] usbcore: registered new interface driver ums-isd200
    [    0.470000] usbcore: registered new interface driver ums-jumpshot
    [    0.480000] usbcore: registered new interface driver ums-karma
    [    0.480000] usbcore: registered new interface driver ums-onetouch
    [    0.490000] usbcore: registered new interface driver ums-realtek
    [    0.490000] usbcore: registered new interface driver ums-sddr09
    [    0.500000] usbcore: registered new interface driver ums-sddr55
    [    0.510000] usbcore: registered new interface driver ums-usbat
    [    0.510000] mousedev: PS/2 mouse device common for all mice
    [    0.520000] ========RTC Inital ===================
    [    0.520000] rtc_fetch_sysconfig_para: after: rtc_twi_addr is 0x51, dirty_addr_buf: 0x51. dirty_addr_buf[1]: 0xfffe
    [    0.530000] rtc_fetch_sysconfig_para: rtc_twi_id is 1.
    [    0.540000] rtc_fetch_sysconfig_para:ok
    [    0.540000] pcf8563_init: after fetch_sysconfig_para:  normal_i2c: 0x51. normal_i2c[1]: 0xfffe
    [    0.550000] i2c /dev entries driver
    [    0.550000] !!! base_Addr = 0xf1c2ac00
    [    0.560000] config i2c gpio with gpio_config api
    [    0.560000] twi0, apb clock = 24000000
    [    0.570000] axp_mfd 0-0034: AXP (CHIP ID: 0x21) detected
    [    0.570000] [AXP]axp driver uning configuration failed(323)
    [    0.580000] [AXP]power_start = 0
    [    0.580000] rtc_detect,line:157,twi_id:1,adapter->nr:0
    [    0.590000] rtc_detect,line:166
    [    0.590000] I2C: i2c-0: AW16XX I2C adapter
    [    0.600000] **********start************
    [    0.600000] 0x40
    [    0.600000] 0xf8
    [    0.600000] 0x59
    [    0.610000] 0x0
    [    0.610000] 0x0
    [    0.610000] **********end************
    [    0.610000] !!! base_Addr = 0xf1c2b000
    [    0.620000] usb 2-1: new high-speed USB device number 2 using sw-ehci
    [    0.620000] twi1, apb clock = 24000000
    [    0.630000] rtc_detect,line:157,twi_id:1,adapter->nr:1
    [    0.630000] rtc_detect: Detected chip pcf8563 at adapter 1, address 0x51
    [    0.640000] rtc_detect,line:162
    [    0.640000] pcf8563_probe,line:657
    [    0.650000] pcf8563 1-0051: chip found, driver version 0.4.3
    [    0.650000] pcf8563 1-0051: low voltage detected, date/time is not reliable.
    [    0.660000] pcf8563_get_datetime,raw data is st1=08, st2=c0, sec=c8, min=80, hr=c0, mday=c5, wday=c8, mon=40, year=00
    [    0.670000] pcf8563_get_datetime: tm is secs=48, mins=0, hours=0,mday=5, mon=-1, year=110, wday=0
    [    0.680000] pcf8563 1-0051: retrieved date/time is not valid.
    [    0.690000] pcf8563 1-0051: rtc core: registered pcf8563 as rtc0
    [    0.690000] I2C: i2c-1: AW16XX I2C adapter
    [    0.700000] **********start************
    [    0.700000] 0x40
    [    0.700000] 0xf8
    [    0.700000] 0x59
    [    0.710000] 0x0
    [    0.710000] 0x0
    [    0.710000] **********end************
    [    0.710000] !!! base_Addr = 0xf1c2b400
    [    0.720000] twi2, apb clock = 24000000
    [    0.720000] rtc_detect,line:157,twi_id:1,adapter->nr:2
    [    0.730000] rtc_detect,line:166
    [    0.730000] I2C: i2c-2: AW16XX I2C adapter
    [    0.730000] **********start************
    [    0.740000] 0x40
    [    0.740000] 0xf8
    [    0.740000] 0x59
    [    0.740000] 0x0
    [    0.740000] 0x0
    [    0.750000] **********end************
    [    0.750000] [cedar dev]: install start!!!
    [    0.750000] [cedar dev]: install end!!!
    [    0.760000] [ace_drv] start!!!
    [    0.760000] [ace_drv] init end!!!
    [    0.760000] axp20_ldo1: 1300 mV
    [    0.770000] axp20_ldo2: 1800 <--> 3300 mV at 3000 mV
    [    0.780000] hub 2-1:1.0: USB hub found
    [    0.780000] hub 2-1:1.0: 4 ports detected
    [    0.790000] axp20_ldo3: 700 <--> 3500 mV at 3300 mV
    [    0.790000] axp20_ldo4: 1250 <--> 3300 mV at 3300 mV
    [    0.800000] axp20_buck2: 700 <--> 2275 mV at 1400 mV
    [    0.810000] axp20_buck3: 700 <--> 3500 mV at 1200 mV
    [    0.810000] axp20_ldoio0: 1800 <--> 3300 mV at 2800 mV
    [    0.820000] input: axp20-supplyer as /devices/platform/sun5i-i2c.0/i2c-0/0-0034/axp20-supplyer.28/input/input0
    [    0.860000] md: linear personality registered for level -1
    [    0.870000] md: multipath personality registered for level -4
    [    0.870000] md: faulty personality registered for level -5
    [    0.880000] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
    [    0.890000] device-mapper: multipath: version 1.3.0 loaded
    [    0.890000] device-mapper: multipath round-robin: version 1.0.0 loaded
    [    0.900000] device-mapper: multipath queue-length: version 0.1.0 loaded
    [    0.910000] device-mapper: multipath service-time: version 0.2.0 loaded
    [    0.910000] [mmc_pm]: no sdio card used in configuration
    [    0.920000] [mmc]: sunximmc_init
    [    0.920000] [mmc]: sunxi mmc controller using config : 0x1
    [    0.930000] [mmc]: sunxi-mmc.0: pdev->name: sunxi-mmc, pdev->id: 0
    [    0.930000] [mmc]: mmc 0 power off !!
    [    0.940000] [mmc]: mmc0 Probe: base:0xf1c0f000 irq:32 dma:0 pdes:0xdf9dc000, ret 0.
    [    0.950000] usbcore: registered new interface driver usbhid
    [    0.950000] usbhid: USB HID core driver
    [    0.960000] enter sun5i Audio codec!!!
    [    0.960000] sun5i audio support initialized
    [    0.970000] sun5i Audio codec successfully loaded..
    [    0.970000] IPv4 over IPv4 tunneling driver
    [    0.980000] TCP: cubic registered
    [    0.980000] Initializing XFRM netlink socket
    [    0.980000] NET: Registered protocol family 17
    [    0.990000] NET: Registered protocol family 15
    [    0.990000] 8021q: 802.1Q VLAN Support v1.8
    [    1.000000] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [    1.000000] Registering SWP/SWPB emulation handler
    [    1.010000] registered taskstats version 1
    [    1.940000] [mmc]: mmc 0 detect change, present 1
    [    1.940000] Console: switching to colour frame buffer device 100x37
    [    1.960000] axp20_buck3: incomplete constraints, leaving on
    [    1.960000] axp20_buck2: incomplete constraints, leaving on
    [    1.970000] axp20_ldo4: incomplete constraints, leaving on
    [    1.970000] axp20_ldo3: incomplete constraints, leaving on
    [    1.980000] axp20_ldo2: incomplete constraints, leaving on
    [    1.990000] axp20_ldo1: incomplete constraints, leaving on
    [    1.990000] pcf8563 1-0051: low voltage detected, date/time is not reliable.
    [    2.000000] pcf8563_get_datetime,raw data is st1=08, st2=c0, sec=c9, min=80, hr=c0, mday=c5, wday=c8, mon=40, year=00
    [    2.010000] pcf8563_get_datetime: tm is secs=49, mins=0, hours=0,mday=5, mon=-1, year=110, wday=0
    [    2.020000] pcf8563 1-0051: retrieved date/time is not valid.
    [    2.030000] pcf8563 1-0051: hctosys: invalid date/time
    [    2.030000] ALSA device list:
    [    2.030000]   #0: sun5i-CODEC  Audio Codec
    [    2.040000] md: Waiting for all devices to be available before autodetect
    [    2.040000] md: If you don't use raid, use raid=noautodetect
    [    2.050000] md: Autodetecting RAID arrays.
    [    2.060000] md: Scanned 0 and added 0 devices.
    [    2.060000] md: autorun ...
    [    2.060000] md: ... autorun DONE.
    [    2.070000] Waiting for root device /dev/mmcblk0p2...
    [    2.240000] [mmc]: mmc 0 power on !!
    [    2.280000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 52,  RTO !!
    [    2.280000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 52,  RTO !!
    [    2.290000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 5,  RTO !!
    [    2.300000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 5,  RTO !!
    [    2.310000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 5,  RTO !!
    [    2.320000] [mmc]: sdxc_request_done(L1113): smc 0 err, cmd 5,  RTO !!
    [    2.360000] mmc0: new high speed SDHC card at address 1234
    [    2.360000] mmcblk0: mmc0:1234 SA04G 3.63 GiB
    [    2.370000]  mmcblk0: p1 p2
    [    2.370000] mmcblk0: p2 size 7709696 extends beyond EOD, truncated
    [    2.470000] List of all partitions:
    [    2.470000] b300         3813376 mmcblk0  driver: mmcblk
    [    2.470000]   b301           16384 mmcblk0p1 00000000-0000-0000-0000-000000000000
    [    2.480000]   b302         3795968 mmcblk0p2 00000000-0000-0000-0000-000000000000
    [    2.490000] No filesystem could mount root, tried:  ext3 ext2 ext4 vfat msdos ntfs fuseblk
    [    2.500000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
    [    2.510000] Rebooting in 10 seconds..[/b]