USB-Device doesn,t work permanently on DM3730

Lukas,

Moved this thread to DM37x forum for better response.

Regards,
Senthil

Hi Lukas,

Could you specify what software you are using? Also would be helpful to attach an output of 'dmesg' kernel log when the issue has been observed.

BR
Tsvetolin Shulev

Hey,
sorry for my late response. I get with dmesg different messages:

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

1)
hsusb2_clk 0x0100 -> 0x0003
mux: Setting signal etk_d12.hsusb2_dir 0x0100 -> 0x010b
mux: Setting signal etk_d13.hsusb2_nxt 0x0100 -> 0x010b
mux: Setting signal etk_d14.hsusb2_data0 0x0100 -> 0x010b
mux: Setting signal etk_d15.hsusb2_data1 0x0100 -> 0x010b
mux: Setting signal mcspi1_cs3.hsusb2_data2 0x0108 -> 0x010b
mux: Setting signal mcspi2_cs1.hsusb2_data3 0x0108 -> 0x010b
mux: Setting signal mcspi2_simo.hsusb2_data4 0x0100 -> 0x010b
mux: Setting signal mcspi2_somi.hsusb2_data5 0x0100 -> 0x010b
mux: Setting signal mcspi2_cs0.hsusb2_data6 0x0108 -> 0x010b
mux: Setting signal mcspi2_clk.hsusb2_data7 0x0100 -> 0x010b
Target VDD1 OPP = 3, VDD2 OPP = 2
mux: Setting signal mcbsp1_fsr.gpio157 0x0018 -> 0x011c
mux: Setting signal cam_fld.gpio98 0x0004 -> 0x011c
omap3evmdc: Driver registration complete
TEAX: omap_init_clocksource_32k disabled
OMAP DMA hardware revision 5.0
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c_omap i2c_omap.1: bus 1 rev4.0 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
mux: Setting signal gpmc_wait1.gpio63 0x0118 -> 0x0104
mux: Setting signal sdmmc1_clk.sdmmc1_clk 0x0018 -> 0x0118
mux: Setting signal sdmmc1_cmd.sdmmc1_cmd 0x0118 -> 0x0118
mux: Setting signal sdmmc1_dat0.sdmmc1_dat0 0x0118 -> 0x0118
mux: Setting signal sdmmc1_dat1.sdmmc1_dat1 0x0118 -> 0x0118
mux: Setting signal sdmmc1_dat2.sdmmc1_dat2 0x0118 -> 0x0118
mux: Setting signal sdmmc1_dat3.sdmmc1_dat3 0x0118 -> 0x0118
regulator: VMMC1: 1850 <--> 3150 mV normal standby
regulator: VDAC: 1800 mV normal standby
regulator: VAUX2_4030: 2800 mV normal standby
regulator: VPLL2: 1800 mV normal standby
regulator: VSIM: 1800 <--> 3000 mV normal standby
i2c_omap i2c_omap.2: bus 2 rev4.0 at 400 kHz
i2c_omap i2c_omap.3: bus 3 rev4.0 at 400 kHz
Switching to clocksource gp timer
musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0
HS USB OTG: revision 0x40, sysconfig 0x2001, sysstatus 0x1, intrfsel 0x1, simenable 0x0
musb_hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine (X), bulk split (X), HB-ISO Rx, HB-ISO Tx, SoftConn)
musb_hdrc: MHDRC RTL version 1.800
musb_hdrc: setup fifo_mode 4
musb_hdrc: 28/31 max ep, 16384/16384 memory
musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
Registered /proc/driver/musb_hdrc
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
omap-iommu omap-iommu.0: isp registered
AM37x/DM37x Linux PSP version 03.00.01.06 (OMAP3EVM)
NetWinder Floating Point Emulator V0.97 (double precision)
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 331
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
OMAP DSS rev 2.0
OMAP DISPC rev 3.0
OMAP VENC rev 2
OMAP DSI rev 1.0
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
console [ttyS2] enabled
brd: module loaded
loop: module loaded
omap2-nand driver initializing
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000080000 : "xloader-nand"
0x000000080000-0x000000240000 : "uboot-nand"
0x000000240000-0x000000280000 : "params-nand"
0x000000280000-0x000000780000 : "linux-nand"
0x000000780000-0x000020000000 : "jffs2-nand"
OneNAND driver initializing
omap2-onenand omap2-onenand: Cannot request GPMC CS
omap2-onenand: probe of omap2-onenand failed with error -16
smsc911x: Driver version 2008-10-21.
smsc911x-mdio: probed
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ffffffff:01, irq=-1)
net eth0: MAC Address: 70:b3:d5:50:00:76
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: 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: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.32 ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbtest
g_ether gadget: using random self ethernet address
g_ether gadget: using random host ethernet address
usb0: MAC 36:11:7f:a9:c1:09
usb0: HOST MAC 6a:6d:e2:ca:01:d4
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: MUSB HDRC host driver
usb usb2: Manufacturer: Linux 2.6.32 musb-hcd
usb usb2: SerialNumber: musb_hdrc
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
mice: PS/2 mouse device common for all mice
input: TWL4030 Keypad as /devices/platform/i2c_omap.1/i2c-1/1-004a/twl4030_keypad/input/input0
ads7846 spi1.0: touchscreen, irq 335
input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi1.0/input/input1
twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
twl_rtc twl_rtc: Power up reset detected.
twl_rtc twl_rtc: Enabling TWL-RTC.
i2c /dev entries driver
Linux video capture interface: v2.00
tvp514x 3-005c: Registered to v4l2 master omap34xxcam!!
omap-iommu omap-iommu.0: isp: version 1.1
Saving csi2 context
Restoring csi2 context
Saving csi2 context
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
usbcore: registered new interface driver snd-usb-audio
usb 1-2: new high speed USB device using ehci-omap and address 2
No device for DAI omap-mcbsp-dai-0
No device for DAI omap-mcbsp-dai-1
No device for DAI omap-mcbsp-dai-2
No device for DAI omap-mcbsp-dai-3
No device for DAI omap-mcbsp-dai-4
OMAP3 EVM SoC init
asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
ALSA device list:
#0: omap3evm (twl4030)
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Power Management for TI OMAP3.
Compensating OPP4 for 63mV Orig nvalue:0xaab29e New nvalue:0xaaa08d
Compensating OPP3 for 63mV Orig nvalue:0xaae7c4 New nvalue:0xaacaab
Compensating OPP2 for 50mV Orig nvalue:0x999a81 New nvalue:0x9a85e0
Compensating OPP1 for 50mV Orig nvalue:0x8991ec New nvalue:0x99e1b9
Switched to new clocking rate (Crystal/Core/MPU): 26.0/400/800 MHz
IVA2 clocking rate: 660 MHz
SmartReflex driver initialized
Disabling unused clock "sr2_fck"
Disabling unused clock "sr1_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "gpt3_ick"
Disabling unused clock "gpt4_ick"
Disabling unused clock "gpt5_ick"
Disabling unused clock "gpt6_ick"
Disabling unused clock "gpt7_ick"
Disabling unused clock "gpt8_ick"
Disabling unused clock "gpt9_ick"
Disabling unused clock "wdt3_ick"
Disabling unused clock "wdt3_fck"
Disabling unused clock "gpio2_dbck"
Disabling unused clock "gpio3_dbck"
Disabling unused clock "gpio4_dbck"
Disabling unused clock "gpio5_dbck"
Disabling unused clock "gpt9_fck"
Disabling unused clock "gpt8_fck"
Disabling unused clock "gpt7_fck"
Disabling unused clock "gpt6_fck"
Disabling unused clock "gpt5_fck"
Disabling unused clock "gpt4_fck"
Disabling unused clock "gpt3_fck"
Disabling unused clock "gpt12_ick"
Disabling unused clock "omap_32ksync_ick"
Disabling unused clock "wdt1_ick"
Disabling unused clock "gpio1_dbck"
Disabling unused clock "des1_ick"
Disabling unused clock "sha11_ick"
Disabling unused clock "rng_ick"
Disabling unused clock "aes1_ick"
Disabling unused clock "ssi_ick"
Disabling unused clock "mailboxes_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "gpt10_ick"
Disabling unused clock "gpt11_ick"
Disabling unused clock "hdq_ick"
Disabling unused clock "mspro_ick"
Disabling unused clock "des2_ick"
Disabling unused clock "sha12_ick"
Disabling unused clock "gpt11_fck"
Disabling unused clock "gpt10_fck"
Disabling unused clock "sad2d_ick"
Disabling unused clock "dpll4_m6x2_ck"
Disabling unused clock "dpll3_m3x2_ck"
Disabling unused clock "sys_clkout1"
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
usb 1-2: New USB device found, idVendor=0930, idProduct=6544
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-2: Product: TransMemory
usb 1-2: Manufacturer: TOSHIBA
usb 1-2: SerialNumber: 7427EA2C37BDCF51D00C5BA3
scsi0 : usb-storage 1-2:1.0
twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
Restoring csi2 context
tvp514x 3-005c: tvp5146m2 found at 0xb8 (OMAP I2C adapter)
Saving csi2 context
omap_vout omap_vout: 'tv' Display already enabled
omap_vout omap_vout: 'tv' Display already enabled
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 1
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 2
Waiting for root device /dev/mmcblk0p2...
mmc0: new high speed SDHC card at address aaaa
mmcblk0: mmc0:aaaa SL08G 7.40 GiB
mmcblk0: p1 p2
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
Freeing init memory: 172K
udev: starting version 141
udev: renamed network interface eth0 to eth4
CMEMK module: built on Feb 10 2016 at 20:48:57
Reference Linux version 2.6.32
File /home/ti/ti-dvsdk_dm3730-evm_4_02_00_06/linuxutils_2_26_01_02/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c
CMEM Range Overlaps Kernel Physical - allowing overlap
CMEM phys_start (0x83700000) overlaps kernel (0x80000000 -> 0x8b000000)
allocated heap buffer 0xd2000000 of size 0x2200000
heap fallback enabled - will try heap if pool buffer is not available
cmemk initialized
DSPLINK Module (1.65.00.02) created on Date: Feb 10 2016 Time: 20:49:12
SDMAK module: built on Feb 10 2016 at 20:48:58
Reference Linux version 2.6.32
File /home/ti/ti-dvsdk_dm3730-evm_4_02_00_06/linuxutils_2_26_01_02/packages/ti/sdo/linuxutils/sdma/src/module/sdmak.c
scsi 0:0:0:0: Direct-Access TOSHIBA TransMemory 1.00 PQ: 0 ANSI: 4
sd 0:0:0:0: [sda] 15155200 512-byte logical blocks: (7.75 GB/7.22 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 45 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI removable disk
FAT: invalid media value (0x00)
VFS: Can't find a valid FAT filesystem on dev sda.
net eth4: SMSC911x/921x identified at 0xd0860000, IRQ: 336
omap-resizer: Device is opened in blocking mode
Restoring csi2 context
tvp514x 3-005c: tvp5146m2 found at 0xb8 (OMAP I2C adapter)
hub 1-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
usb 1-2: USB disconnect, address 2
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=0x01 driverbyte=0x00
sd 0:0:0:0: [sda] CDB:
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
cdb[0]=0x2a: 2a 00 00 06 79 1f 00 00 d4 00
end_request: I/O error, dev sda, sector 424223
FAT: FAT read failed (blocknr 3614)
FAT: FAT read failed (blocknr 3613)
FAT: unable to read inode block for updating (i_pos 524291)
usb 1-2: new high speed USB device using ehci-omap and address 3
usb 1-2: New USB device found, idVendor=0930, idProduct=6544
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
usb 1-2: Product: TransMemory
usb 1-2: Manufacturer: TOSHIBA
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
usb 1-2: SerialNumber: 7427EA2C37BDCF51D00C5BA3
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
scsi1 : usb-storage 1-2:1.0
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
scsi 1:0:0:0:media value (0x00)
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!
VFS: Can't find a valid FAT filesystem on dev sda.
omap3isp omap3isp: isp_wait: wait is too much
omap3isp omap3isp: ccdc 1 won't become idle!

2)
dmesg says some times:
FAT: FAT read failed (blocknr 3230)

3)
FAT: Filesystem error (dev sda1)
clusters badly computed (1356 != 1312)

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

It works between 5 and 30 min.

I use the same program to write data to the SD-card and it works fine. As soon as I write the data to the usb-stick the error appears.
I use the Linux Version 2.6.32

Best Regards
Lukas