USB no power?
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Faaaancy
Apr 18, 2012, 3:58:16 PM4/18/12
to pandaboard
HI,
I am playing with pandaboard for serveral weeks, but I have a really
big problem that is there is no power out of USB hosts. Without the
power, I cant drive anything! Can someone help me that?
thanks in advance !!!!!!
Following is my debug info:
Using default environment
In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 0
reading boot.scr
** Unable to read "boot.scr" from mmc 0:1 **
reading uImage
3472544 bytes read
Booting from mmc0 ...
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.2.14
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3472480 Bytes = 3.3 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Linux version 3.2.14 (yuefan@yuefan-VirtualBox) (gcc
version 4.5.2 (Sourcery G++ Lite 2011.03-41) ) #14 SMP Wed Apr 18
21:44:41 CEST 2012
[ 0.000000] CPU: ARMv7 Processor [411fc093] revision 3 (ARMv7),
cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine: OMAP4 Panda board
[ 0.000000] Truncating RAM at 80000000-bfffffff to -afffffff
(vmalloc region overlap).
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] OMAP4430 ES2.3
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c11e5000 s10304 r8192
d14272 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 195072
[ 0.000000] Kernel command line: console=ttyO2,115200n8 vram=16M
root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7,
524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.000000] Memory: 768MB = 768MB total
[ 0.000000] Memory: 767260k/767260k available, 19172k 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 : 0xf0800000 - 0xf8000000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05f0d70 (6052 kB)
[ 0.000000] .init : 0xc05f1000 - 0xc0628840 ( 223 kB)
[ 0.000000] .data : 0xc062a000 - 0xc0684c30 ( 364 kB)
[ 0.000000] .bss : 0xc0684c54 - 0xc0bd7024 (5449 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:410
[ 0.000000] omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for
dpll_mpu_m2_ck.
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns,
wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat,
Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 3695 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.000793] Calibrating delay loop... 1590.23 BogoMIPS
(lpj=6213632)
[ 0.062499] pid_max: default: 32768 minimum: 301
[ 0.063110] Security Framework initialized
[ 0.063323] Mount-cache hash table entries: 512
[ 0.067138] CPU: Testing write buffer coherency: ok
[ 0.068023] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.068084] Calibrating local timer... 390.18MHz.
[ 0.109558] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver,
7 counters available
[ 0.109680] L310 cache controller enabled
[ 0.109680] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL
0x7e470000, Cache size: 1048576 B
[ 0.112365] CPU1: Booted secondary processor
[ 0.140014] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.140045] CPU1: Unknown IPI message 0x1
[ 0.140197] Brought up 2 CPUs
[ 0.140197] SMP: Total of 2 processors activated (3144.71
BogoMIPS).
[ 0.149536] omap_hwmod: l3_div_ck: missing clockdomain for
l3_div_ck.
[ 0.152862] omap_hwmod: dmm: _wait_target_disable failed
[ 0.155456] omap_hwmod: emif_fw: _wait_target_disable failed
[ 0.158081] omap_hwmod: l3_main_1: _wait_target_disable failed
[ 0.160675] omap_hwmod: l3_main_2: _wait_target_disable failed
[ 0.163299] omap_hwmod: l4_abe: _wait_target_disable failed
[ 0.165924] omap_hwmod: l4_cfg: _wait_target_disable failed
[ 0.168518] omap_hwmod: l4_per: _wait_target_disable failed
[ 0.171600] omap_hwmod: l4_wkup: _wait_target_disable failed
[ 0.174224] omap_hwmod: dma_system: _wait_target_disable failed
[ 0.176910] omap_hwmod: dss_core: _wait_target_disable failed
[ 0.179534] omap_hwmod: dss_dispc: _wait_target_disable failed
[ 0.182128] omap_hwmod: dss_dsi1: _wait_target_disable failed
[ 0.184753] omap_hwmod: dss_dsi2: _wait_target_disable failed
[ 0.187377] omap_hwmod: dss_hdmi: _wait_target_disable failed
[ 0.189971] omap_hwmod: dss_rfbi: _wait_target_disable failed
[ 0.192565] omap_hwmod: dss_venc: _wait_target_disable failed
[ 0.196166] omap_hwmod: mailbox: _wait_target_disable failed
[ 0.198852] omap_hwmod: mcpdm: cannot be enabled (3)
[ 0.201690] omap_hwmod: spinlock: _wait_target_disable failed
[ 0.206359] print_constraints: dummy:
[ 0.207427] NET: Registered protocol family 16
[ 0.208007] GPMC revision 6.0
[ 0.214111] OMAP GPIO hardware version 0.1
[ 0.220336] omap_mux_init: Add partition: #1: core, flags: 2
[ 0.221984] omap_mux_init: Add partition: #2: wkup, flags: 2
[ 0.233154] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1
watchpoint registers.
[ 0.233154] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.242950] OMAP DMA hardware revision 0.0
[ 0.276153] bio: create slab <bio-0> at 0
[ 0.277801] print_constraints: vwl1271: 1800 mV
[ 0.280731] SCSI subsystem initialized
[ 0.282562] omap2_mcspi omap2_mcspi.1: chipselect 0 already in use
[ 0.282623] omap2_mcspi omap2_mcspi.1: can't create new device for
spidev
[ 0.286407] usbcore: registered new interface driver usbfs
[ 0.286987] usbcore: registered new interface driver hub
[ 0.287353] usbcore: registered new device driver usb
[ 0.300323] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz
[ 0.303009] Skipping twl internal clock init and using bootloader
value (unknown osc rate)
[ 0.303985] twl6030: PIH (irq 39) chaining IRQs 368..387
[ 0.305725] print_constraints: VUSB: 3300 mV normal standby
[ 0.505432] twl6030_usb twl6030_usb: Initialized TWL6030 USB module
[ 0.506652] print_constraints: VMMC: 1200 <--> 3000 mV at 3000 mV
normal standby
[ 0.507904] print_constraints: VPP: 1800 <--> 2500 mV at 1900 mV
normal standby
[ 0.509155] print_constraints: VCXIO: 1800 mV normal standby
[ 0.510223] print_constraints: VDAC: 1800 mV normal standby
[ 0.511383] print_constraints: VAUX2_6030: 1200 <--> 2800 mV at
1800 mV normal standby
[ 0.512573] print_constraints: VAUX3_6030: 1000 <--> 3000 mV at
1200 mV normal standby
[ 0.513916] print_constraints: CLK32KG:
[ 0.514892] print_constraints: VANA: 2100 mV normal standby
[ 0.528808] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz
[ 0.544006] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 0.559265] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz
[ 0.563659] Bluetooth: Core ver 2.16
[ 0.563903] NET: Registered protocol family 31
[ 0.563934] Bluetooth: HCI device and connection manager
initialized
[ 0.564025] Bluetooth: HCI socket layer initialized
[ 0.564086] Switching to clocksource 32k_counter
[ 0.622650] NET: Registered protocol family 2
[ 0.623168] IP route cache hash table entries: 32768 (order: 5,
131072 bytes)
[ 0.624481] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.627044] TCP bind hash table entries: 65536 (order: 9, 2359296
bytes)
[ 0.644744] TCP: Hash tables configured (established 131072 bind
65536)
[ 0.644897] TCP reno registered
[ 0.644958] UDP hash table entries: 512 (order: 3, 40960 bytes)
[ 0.645263] UDP-Lite hash table entries: 512 (order: 3, 40960
bytes)
[ 0.646087] NET: Registered protocol family 1
[ 0.646972] RPC: Registered named UNIX socket transport module.
[ 0.647003] RPC: Registered udp transport module.
[ 0.647003] RPC: Registered tcp transport module.
[ 0.647003] RPC: Registered tcp NFSv4.1 backchannel transport
module.
[ 0.647583] NetWinder Floating Point Emulator V0.97 (double
precision)
[ 0.823913] VFS: Disk quotas dquot_6.5.2
[ 0.824127] Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 0.825500] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red
Hat, Inc.
[ 0.826049] msgmni has been set to 1498
[ 0.828063] io scheduler noop registered
[ 0.828094] io scheduler deadline registered
[ 0.828186] io scheduler cfq registered (default)
[ 0.828948] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.955596] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a
OMAP UART0
[ 0.986297] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a
OMAP UART1
[ 1.009735] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a
OMAP UART2
[ 1.839996] console [ttyO2] enabled
[ 1.861267] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a
OMAP UART3
[ 1.933288] brd: module loaded
[ 1.947052] loop: module loaded
[ 1.953216] mtdoops: mtd device (mtddev=name/number) must be
supplied
[ 1.960052] omap2-nand driver initializing
[ 1.969696] usbcore: registered new interface driver asix
[ 1.975677] usbcore: registered new interface driver cdc_ether
[ 1.982086] usbcore: registered new interface driver net1080
[ 1.988311] usbcore: registered new interface driver cdc_subset
[ 1.994964] usbcore: registered new interface driver zaurus
[ 2.000823] cdc_ncm: 04-Aug-2011
[ 2.004516] usbcore: registered new interface driver cdc_ncm
[ 2.011566] usbcore: registered new interface driver cdc_wdm
[ 2.017791] usbcore: registered new interface driver uas
[ 2.023376] Initializing USB Mass Storage driver...
[ 2.028808] usbcore: registered new interface driver usb-storage
[ 2.035125] USB Mass Storage support registered.
[ 2.040588] usbcore: registered new interface driver libusual
[ 2.047241] usbcore: registered new interface driver usbserial
[ 2.053894] USB Serial support registered for generic
[ 2.059509] usbcore: registered new interface driver
usbserial_generic
[ 2.066375] usbserial: USB Serial Driver core
[ 2.071228] usbcore: registered new interface driver usbtest
[ 2.077178] udc: OMAP UDC driver, version: 4 October 2004 (iso)
(dma)
[ 2.085571] mousedev: PS/2 mouse device common for all mice
[ 2.097442] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 2.104461] i2c /dev entries driver
[ 2.110595] Driver for 1-wire Dallas network protocol.
[ 2.118041] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
[ 2.124999] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 2.131164] usbcore: registered new interface driver btusb
[ 2.148406] usbcore: registered new interface driver usbhid
[ 2.154296] usbhid: USB HID core driver
[ 2.159179] oprofile: using arm/armv7-ca9
[ 2.163757] TCP cubic registered
[ 2.167236] Initializing XFRM netlink socket
[ 2.171783] NET: Registered protocol family 17
[ 2.176544] NET: Registered protocol family 15
[ 2.181365] Registering the dns_resolver key type
[ 2.186645] VFP support v0.3: implementor 41 architecture 3 part 30
variant 9 rev 4
[ 2.194732] ThumbEE CPU extension supported.
[ 2.199249] Registering SWP/SWPB emulation handler
[ 2.209655] omap_vc_i2c_init: I2C config for all channels must
match.
[ 2.216308] omap_vc_i2c_init: I2C config for all channels must
match.
[ 2.223907] Power Management for TI OMAP4.
[ 2.247619] clock: disabling unused clocks to save power
[ 2.255828] regulator_init_complete: VANA: incomplete constraints,
leaving on
[ 2.264434] regulator_init_complete: VDAC: incomplete constraints,
leaving on
[ 2.272613] regulator_init_complete: VUSB: incomplete constraints,
leaving on
[ 2.281616] twl_rtc twl_rtc: setting system clock to 2012-04-13
02:14:06 UTC (1334283246)
[ 2.292572] Waiting for root device /dev/mmcblk0p2...
[ 2.309875] mmc0: host does not support reading read-only switch.
assuming write-enable.
[ 2.320953] mmc0: new high speed SDHC card at address 1234
[ 2.328613] mmcblk0: mmc0:1234 SA04G 3.63 GiB
[ 2.337219] mmcblk0: p1 p2
[ 2.461181] mmc1: card claims to support voltages below the defined
range. These will be ignored.
[ 2.489898] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 2.497253] mmc1: new SDIO card at address 0001
[ 14.262390] kjournald starting. Commit interval 5 seconds
[ 14.953155] EXT3-fs (mmcblk0p2): using internal journal
[ 14.958648] EXT3-fs (mmcblk0p2): recovery complete
[ 14.968139] EXT3-fs (mmcblk0p2): mounted filesystem with ordered
data mode
[ 14.975646] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 14.982238] Freeing init memory: 220K
INIT: version 2.86 booting
Please wait: booting...
Starting udev
[ 15.482666] udevd (591): /proc/591/oom_adj is deprecated, please
use /proc/591/oom_score_adj instead.
[ 17.499237] alignment: ignoring faults is unsafe on this CPU.
Defaulting to fixup mode.
Remounting root file system...
Caching udev devnodes
Populating dev cache
ALSA: Restoring mixer settings...
Configuring network interfaces... /usr/sbin/alsactl: load_state:1625:
No soundcards found...
ifconfig: SIOCGIFFLAGS: No such device
I am playing with pandaboard for serveral weeks, but I have a really
big problem that is there is no power out of USB hosts. Without the
power, I cant drive anything! Can someone help me that?
thanks in advance !!!!!!
Following is my debug info:
Using default environment
In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 0
reading boot.scr
** Unable to read "boot.scr" from mmc 0:1 **
reading uImage
3472544 bytes read
Booting from mmc0 ...
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.2.14
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3472480 Bytes = 3.3 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Linux version 3.2.14 (yuefan@yuefan-VirtualBox) (gcc
version 4.5.2 (Sourcery G++ Lite 2011.03-41) ) #14 SMP Wed Apr 18
21:44:41 CEST 2012
[ 0.000000] CPU: ARMv7 Processor [411fc093] revision 3 (ARMv7),
cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine: OMAP4 Panda board
[ 0.000000] Truncating RAM at 80000000-bfffffff to -afffffff
(vmalloc region overlap).
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] OMAP4430 ES2.3
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c11e5000 s10304 r8192
d14272 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 195072
[ 0.000000] Kernel command line: console=ttyO2,115200n8 vram=16M
root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7,
524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.000000] Memory: 768MB = 768MB total
[ 0.000000] Memory: 767260k/767260k available, 19172k 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 : 0xf0800000 - 0xf8000000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05f0d70 (6052 kB)
[ 0.000000] .init : 0xc05f1000 - 0xc0628840 ( 223 kB)
[ 0.000000] .data : 0xc062a000 - 0xc0684c30 ( 364 kB)
[ 0.000000] .bss : 0xc0684c54 - 0xc0bd7024 (5449 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:410
[ 0.000000] omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for
dpll_mpu_m2_ck.
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns,
wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat,
Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 3695 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.000793] Calibrating delay loop... 1590.23 BogoMIPS
(lpj=6213632)
[ 0.062499] pid_max: default: 32768 minimum: 301
[ 0.063110] Security Framework initialized
[ 0.063323] Mount-cache hash table entries: 512
[ 0.067138] CPU: Testing write buffer coherency: ok
[ 0.068023] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.068084] Calibrating local timer... 390.18MHz.
[ 0.109558] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver,
7 counters available
[ 0.109680] L310 cache controller enabled
[ 0.109680] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL
0x7e470000, Cache size: 1048576 B
[ 0.112365] CPU1: Booted secondary processor
[ 0.140014] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.140045] CPU1: Unknown IPI message 0x1
[ 0.140197] Brought up 2 CPUs
[ 0.140197] SMP: Total of 2 processors activated (3144.71
BogoMIPS).
[ 0.149536] omap_hwmod: l3_div_ck: missing clockdomain for
l3_div_ck.
[ 0.152862] omap_hwmod: dmm: _wait_target_disable failed
[ 0.155456] omap_hwmod: emif_fw: _wait_target_disable failed
[ 0.158081] omap_hwmod: l3_main_1: _wait_target_disable failed
[ 0.160675] omap_hwmod: l3_main_2: _wait_target_disable failed
[ 0.163299] omap_hwmod: l4_abe: _wait_target_disable failed
[ 0.165924] omap_hwmod: l4_cfg: _wait_target_disable failed
[ 0.168518] omap_hwmod: l4_per: _wait_target_disable failed
[ 0.171600] omap_hwmod: l4_wkup: _wait_target_disable failed
[ 0.174224] omap_hwmod: dma_system: _wait_target_disable failed
[ 0.176910] omap_hwmod: dss_core: _wait_target_disable failed
[ 0.179534] omap_hwmod: dss_dispc: _wait_target_disable failed
[ 0.182128] omap_hwmod: dss_dsi1: _wait_target_disable failed
[ 0.184753] omap_hwmod: dss_dsi2: _wait_target_disable failed
[ 0.187377] omap_hwmod: dss_hdmi: _wait_target_disable failed
[ 0.189971] omap_hwmod: dss_rfbi: _wait_target_disable failed
[ 0.192565] omap_hwmod: dss_venc: _wait_target_disable failed
[ 0.196166] omap_hwmod: mailbox: _wait_target_disable failed
[ 0.198852] omap_hwmod: mcpdm: cannot be enabled (3)
[ 0.201690] omap_hwmod: spinlock: _wait_target_disable failed
[ 0.206359] print_constraints: dummy:
[ 0.207427] NET: Registered protocol family 16
[ 0.208007] GPMC revision 6.0
[ 0.214111] OMAP GPIO hardware version 0.1
[ 0.220336] omap_mux_init: Add partition: #1: core, flags: 2
[ 0.221984] omap_mux_init: Add partition: #2: wkup, flags: 2
[ 0.233154] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1
watchpoint registers.
[ 0.233154] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.242950] OMAP DMA hardware revision 0.0
[ 0.276153] bio: create slab <bio-0> at 0
[ 0.277801] print_constraints: vwl1271: 1800 mV
[ 0.280731] SCSI subsystem initialized
[ 0.282562] omap2_mcspi omap2_mcspi.1: chipselect 0 already in use
[ 0.282623] omap2_mcspi omap2_mcspi.1: can't create new device for
spidev
[ 0.286407] usbcore: registered new interface driver usbfs
[ 0.286987] usbcore: registered new interface driver hub
[ 0.287353] usbcore: registered new device driver usb
[ 0.300323] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz
[ 0.303009] Skipping twl internal clock init and using bootloader
value (unknown osc rate)
[ 0.303985] twl6030: PIH (irq 39) chaining IRQs 368..387
[ 0.305725] print_constraints: VUSB: 3300 mV normal standby
[ 0.505432] twl6030_usb twl6030_usb: Initialized TWL6030 USB module
[ 0.506652] print_constraints: VMMC: 1200 <--> 3000 mV at 3000 mV
normal standby
[ 0.507904] print_constraints: VPP: 1800 <--> 2500 mV at 1900 mV
normal standby
[ 0.509155] print_constraints: VCXIO: 1800 mV normal standby
[ 0.510223] print_constraints: VDAC: 1800 mV normal standby
[ 0.511383] print_constraints: VAUX2_6030: 1200 <--> 2800 mV at
1800 mV normal standby
[ 0.512573] print_constraints: VAUX3_6030: 1000 <--> 3000 mV at
1200 mV normal standby
[ 0.513916] print_constraints: CLK32KG:
[ 0.514892] print_constraints: VANA: 2100 mV normal standby
[ 0.528808] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz
[ 0.544006] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 0.559265] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz
[ 0.563659] Bluetooth: Core ver 2.16
[ 0.563903] NET: Registered protocol family 31
[ 0.563934] Bluetooth: HCI device and connection manager
initialized
[ 0.564025] Bluetooth: HCI socket layer initialized
[ 0.564086] Switching to clocksource 32k_counter
[ 0.622650] NET: Registered protocol family 2
[ 0.623168] IP route cache hash table entries: 32768 (order: 5,
131072 bytes)
[ 0.624481] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.627044] TCP bind hash table entries: 65536 (order: 9, 2359296
bytes)
[ 0.644744] TCP: Hash tables configured (established 131072 bind
65536)
[ 0.644897] TCP reno registered
[ 0.644958] UDP hash table entries: 512 (order: 3, 40960 bytes)
[ 0.645263] UDP-Lite hash table entries: 512 (order: 3, 40960
bytes)
[ 0.646087] NET: Registered protocol family 1
[ 0.646972] RPC: Registered named UNIX socket transport module.
[ 0.647003] RPC: Registered udp transport module.
[ 0.647003] RPC: Registered tcp transport module.
[ 0.647003] RPC: Registered tcp NFSv4.1 backchannel transport
module.
[ 0.647583] NetWinder Floating Point Emulator V0.97 (double
precision)
[ 0.823913] VFS: Disk quotas dquot_6.5.2
[ 0.824127] Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 0.825500] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red
Hat, Inc.
[ 0.826049] msgmni has been set to 1498
[ 0.828063] io scheduler noop registered
[ 0.828094] io scheduler deadline registered
[ 0.828186] io scheduler cfq registered (default)
[ 0.828948] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.955596] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a
OMAP UART0
[ 0.986297] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a
OMAP UART1
[ 1.009735] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a
OMAP UART2
[ 1.839996] console [ttyO2] enabled
[ 1.861267] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a
OMAP UART3
[ 1.933288] brd: module loaded
[ 1.947052] loop: module loaded
[ 1.953216] mtdoops: mtd device (mtddev=name/number) must be
supplied
[ 1.960052] omap2-nand driver initializing
[ 1.969696] usbcore: registered new interface driver asix
[ 1.975677] usbcore: registered new interface driver cdc_ether
[ 1.982086] usbcore: registered new interface driver net1080
[ 1.988311] usbcore: registered new interface driver cdc_subset
[ 1.994964] usbcore: registered new interface driver zaurus
[ 2.000823] cdc_ncm: 04-Aug-2011
[ 2.004516] usbcore: registered new interface driver cdc_ncm
[ 2.011566] usbcore: registered new interface driver cdc_wdm
[ 2.017791] usbcore: registered new interface driver uas
[ 2.023376] Initializing USB Mass Storage driver...
[ 2.028808] usbcore: registered new interface driver usb-storage
[ 2.035125] USB Mass Storage support registered.
[ 2.040588] usbcore: registered new interface driver libusual
[ 2.047241] usbcore: registered new interface driver usbserial
[ 2.053894] USB Serial support registered for generic
[ 2.059509] usbcore: registered new interface driver
usbserial_generic
[ 2.066375] usbserial: USB Serial Driver core
[ 2.071228] usbcore: registered new interface driver usbtest
[ 2.077178] udc: OMAP UDC driver, version: 4 October 2004 (iso)
(dma)
[ 2.085571] mousedev: PS/2 mouse device common for all mice
[ 2.097442] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 2.104461] i2c /dev entries driver
[ 2.110595] Driver for 1-wire Dallas network protocol.
[ 2.118041] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
[ 2.124999] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 2.131164] usbcore: registered new interface driver btusb
[ 2.148406] usbcore: registered new interface driver usbhid
[ 2.154296] usbhid: USB HID core driver
[ 2.159179] oprofile: using arm/armv7-ca9
[ 2.163757] TCP cubic registered
[ 2.167236] Initializing XFRM netlink socket
[ 2.171783] NET: Registered protocol family 17
[ 2.176544] NET: Registered protocol family 15
[ 2.181365] Registering the dns_resolver key type
[ 2.186645] VFP support v0.3: implementor 41 architecture 3 part 30
variant 9 rev 4
[ 2.194732] ThumbEE CPU extension supported.
[ 2.199249] Registering SWP/SWPB emulation handler
[ 2.209655] omap_vc_i2c_init: I2C config for all channels must
match.
[ 2.216308] omap_vc_i2c_init: I2C config for all channels must
match.
[ 2.223907] Power Management for TI OMAP4.
[ 2.247619] clock: disabling unused clocks to save power
[ 2.255828] regulator_init_complete: VANA: incomplete constraints,
leaving on
[ 2.264434] regulator_init_complete: VDAC: incomplete constraints,
leaving on
[ 2.272613] regulator_init_complete: VUSB: incomplete constraints,
leaving on
[ 2.281616] twl_rtc twl_rtc: setting system clock to 2012-04-13
02:14:06 UTC (1334283246)
[ 2.292572] Waiting for root device /dev/mmcblk0p2...
[ 2.309875] mmc0: host does not support reading read-only switch.
assuming write-enable.
[ 2.320953] mmc0: new high speed SDHC card at address 1234
[ 2.328613] mmcblk0: mmc0:1234 SA04G 3.63 GiB
[ 2.337219] mmcblk0: p1 p2
[ 2.461181] mmc1: card claims to support voltages below the defined
range. These will be ignored.
[ 2.489898] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 2.497253] mmc1: new SDIO card at address 0001
[ 14.262390] kjournald starting. Commit interval 5 seconds
[ 14.953155] EXT3-fs (mmcblk0p2): using internal journal
[ 14.958648] EXT3-fs (mmcblk0p2): recovery complete
[ 14.968139] EXT3-fs (mmcblk0p2): mounted filesystem with ordered
data mode
[ 14.975646] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 14.982238] Freeing init memory: 220K
INIT: version 2.86 booting
Please wait: booting...
Starting udev
[ 15.482666] udevd (591): /proc/591/oom_adj is deprecated, please
use /proc/591/oom_score_adj instead.
[ 17.499237] alignment: ignoring faults is unsafe on this CPU.
Defaulting to fixup mode.
Remounting root file system...
Caching udev devnodes
Populating dev cache
ALSA: Restoring mixer settings...
Configuring network interfaces... /usr/sbin/alsactl: load_state:1625:
No soundcards found...
ifconfig: SIOCGIFFLAGS: No such device
Linux777-Russia/Moscow
Apr 19, 2012, 8:31:19 AM4/19/12
to pandaboard
> I am playing with pandaboard for serveral weeks, but I have a really
> big problem that is there is no power out of USB hosts. Without the
> power, I cant drive anything! Can someone help me that?
> thanks in advance !!!!!!
> Following is my debug info:
Which power supply you are using for your PandaBoard? I use 5V/3A
> big problem that is there is no power out of USB hosts. Without the
> power, I cant drive anything! Can someone help me that?
> thanks in advance !!!!!!
> Following is my debug info:
(from D-Link USB hub ^_^ ) for PandaBoard and I have power on all two
USB host ports and able to use USB WiFi, USB hubs and other USB-
powered devices...
dmitry pervushin
Apr 19, 2012, 3:39:09 AM4/19/12
to panda...@googlegroups.com
On 04/18/2012 09:58 PM, Faaaancy wrote:
> HI,
>
> I am playing with pandaboard for serveral weeks, but I have a really
> big problem that is there is no power out of USB hosts. Without the
> power, I cant drive anything! Can someone help me that?
>
> thanks in advance !!!!!!
In the log below, I do not see the ehci-omap driver starting.. Could you > HI,
>
> I am playing with pandaboard for serveral weeks, but I have a really
> big problem that is there is no power out of USB hosts. Without the
> power, I cant drive anything! Can someone help me that?
>
> thanks in advance !!!!!!
share your .config ?
--
Sincerely yours,
dmitry pervushin
Texas Instruments France SA, 821 Avenue Jack Kilby, 06270 Villeneuve Loubet. 036 420 040 R.C.S Antibes. Capital de EUR 753.920
Faaaancy
Apr 19, 2012, 1:21:34 PM4/19/12
to pandaboard
Ok, problem solved, dmritry is right, I didnt enable ehci in usb
driver. Now it is working
thanks all!
> ...
>
> read more »
driver. Now it is working
thanks all!
>
> read more »
Tom Mitchell
Apr 19, 2012, 1:30:50 PM4/19/12
to panda...@googlegroups.com
How are you providing power to the board?
From the documentation.....
"Without an external power supply plugged in, the 5Vdc input power is
supplied from the mini-AB
USBOTG connector at J18. This supply is only capable of providing
500mA of output current, so board
operations will be limited in this mode (e.g. USB host port operation
will not be possible, and other
operations could be limited, depending on current requirements)."
I believe this is true for both versions of the panda board. The
500mA is a USB limit
so that is not going to change.
A powered USB hub correctly connected could supply power to devices.
For example
a keyboard and mouse would not get power from the USB connectors without a 5Vdc
supply. The hub would have sit in the middle to provide power out for
the devices.
--
T o m M i t c h e l l
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