On Mon, Mar 19, 2012 at 6:34 AM, Raja, Govindraj <govindraj.raja@xxxxxx> wrote:
> On Mon, Mar 19, 2012 at 12:12 PM, Keshava Munegowda
> <keshava_mgowda@xxxxxx> wrote:
>> From: Keshava Munegowda <Keshava_mgowda@xxxxxx>
>>
>> It is observed that the echi ports of 3430 sdp board
>> are not working due to the random timing of programming
>> the associated GPIOs of the ULPI PHYs of the EHCI for reset.
>> If the PHYs are reset at during usbhs core driver, host ports will
>> not work because EHCI driver is loaded after the resetting PHYs.
>> The PHYs should be in reset state while initializing the EHCI
>> controller.
>> The code which does the GPIO pins associated with the PHYs
>> are programmed to reset is moved from the USB host core driver
>> to EHCI driver.
>
> I tested on beagle xm where gpio nreset is requested from
> board file.
> (Basic enumertaion after gpio nreset seems to work fine,
> Hub and smsc lan chip get detected afetr boot up)
>
What base did you test this on top of? my xM is failing USB-wise when
I apply this on v3.3.3 (with the UART mux fix patch) and where it is
applied within master (3.4-rc4, again, with the UART mux fix patch).
Additionally, reverting this patch from 3.4-rc5 causes rc5 to work
properly.
3.4-rc5 with 1fcb57d0f6e11 'ARM: OMAP3: USB: Fix the EHCI ULPI PHY
reset issue' reverted:
## Booting kernel from Legacy Image at 80200000 ...
Image Name: Linux-3.4.0-rc5-ktest-00001-g433
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3398392 Bytes = 3.2 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 3.4.0-rc5-ktest-00001-g433e357
(russ@russ-laptop) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) )
#92 SMP Wed May 2 01:39:19 MST 2012
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Reserving 25165824 bytes SDRAM for VRAM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c101b000 s11520 r8192 d13056 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 123648
[ 0.000000] Kernel command line: tty1 console=tty0
console=ttyO2,115200n8 consoleblank=0 mpurate=1000000 vram=24M
omapfb.mode=hd720 omapfb.vram=0:8M,1:4M,2:4M root=/dev/mmcblk0p2
ip=off rw rootwait
[ 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: 487MB = 487MB total
[ 0.000000] Memory: 481768k/481768k available, 42520k 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] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05dd28c (5973 kB)
[ 0.000000] .init : 0xc05de000 - 0xc062bd00 ( 312 kB)
[ 0.000000] .data : 0xc062c000 - 0xc06bdb58 ( 583 kB)
[ 0.000000] .bss : 0xc06bdb7c - 0xc0c12060 (5458 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:474
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER12 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] console [tty0] enabled
[ 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
[ 0.003601] Calibrating delay loop... 515.72 BogoMIPS (lpj=2015232)
[ 0.074249] pid_max: default: 32768 minimum: 301
[ 0.074981] Security Framework initialized
[ 0.075256] Mount-cache hash table entries: 512
[ 0.080139] CPU: Testing write buffer coherency: ok
[ 0.081085] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.081176] Setting up static identity map for 0x8042ed60 - 0x8042edd0
[ 0.082763] Brought up 1 CPUs
[ 0.082824] SMP: Total of 1 processors activated (515.72 BogoMIPS).
[ 0.135711] dummy:
[ 0.137725] NET: Registered protocol family 16
[ 0.139007] GPMC revision 5.0
[ 0.148895] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.149414] OMAP GPIO hardware version 2.5
[ 0.150421] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.151855] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.153228] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.154571] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.156280] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 0.162872] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.165527] OMAP3 Beagle Rev: xM C
[ 0.177917] Reprogramming SDRC clock to 400000000 Hz
[ 0.178009] dpll3_m2_clk rate change failed: -22
[ 0.180725] usbhs_omap: alias fck already exists
[ 0.181457] Found NAND on CS0
[ 0.181518] Registering NAND on CS0
[ 0.182800] Unable to get DVI reset GPIO
[ 0.183319] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.197448] omap-mcbsp.2: alias fck already exists
[ 0.198272] omap-mcbsp.3: alias fck already exists
[ 3.461212] clock: dpll1_ck failed transition to 'locked'
[ 3.462677] Switched to new clocking rate (Crystal/Core/MPU): 26.0/400/2 MHz
[ 3.465911] OMAP DMA hardware revision 5.0
[ 3.653411] bio: create slab <bio-0> at 0
[ 3.677307] SCSI subsystem initialized
[ 3.682403] omap2_mcspi omap2_mcspi.1: master is unqueued, this is deprecated
[ 3.686370] omap2_mcspi omap2_mcspi.2: master is unqueued, this is deprecated
[ 3.689453] omap2_mcspi omap2_mcspi.3: master is unqueued, this is deprecated
[ 3.692993] omap2_mcspi omap2_mcspi.4: master is unqueued, this is deprecated
[ 3.702117] usbcore: registered new interface driver usbfs
[ 3.705566] usbcore: registered new interface driver hub
[ 3.707672] usbcore: registered new device driver usb
[ 3.716003] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
[ 3.740356] twl 1-0048: PIH (irq 7) chaining IRQs 320..328
[ 3.742095] twl 1-0048: power (irq 325) chaining IRQs 328..335
[ 3.748657] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353
[ 3.752899] gpiochip_add: registered GPIOs 192 to 211 on device: twl4030
[ 3.766815] VUSB1V5: 1500 mV normal standby
[ 3.772735] VUSB1V8: 1800 mV normal standby
[ 3.778320] VUSB3V1: 3100 mV normal standby
[ 3.792083] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 3.804321] VMMC1: 1850 <--> 3150 mV at 3150 mV normal standby
[ 3.809936] VDAC: 1800 mV normal standby
[ 3.816040] VDVI: 1800 mV normal standby
[ 3.822448] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby
[ 3.825469] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz
[ 3.851684] Switching to clocksource 32k_counter
[ 4.168640] usbhs_omap usbhs_omap: xclk60mhsp1_ck set parentfailed error:-22
[ 4.168823] usbhs_omap usbhs_omap: xclk60mhsp2_ck set parentfailed error:-22
[ 4.178253] NET: Registered protocol family 2
[ 4.181365] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 4.187133] TCP established hash table entries: 16384 (order: 5,
131072 bytes)
[ 4.189575] TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
[ 4.217346] TCP: Hash tables configured (established 16384 bind 16384)
[ 4.217681] TCP: reno registered
[ 4.217834] UDP hash table entries: 256 (order: 2, 20480 bytes)
[ 4.218841] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[ 4.221954] NET: Registered protocol family 1
[ 4.225921] RPC: Registered named UNIX socket transport module.
[ 4.226074] RPC: Registered udp transport module.
[ 4.226165] RPC: Registered tcp transport module.
[ 4.226287] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 4.229858] NetWinder Floating Point Emulator V0.97 (double precision)
[ 4.709686] VFS: Disk quotas dquot_6.5.2
[ 4.710815] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 4.715942] NFS: Registering the id_resolver key type
[ 4.720886] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 4.724212] msgmni has been set to 940
[ 4.733642] io scheduler noop registered
[ 4.733795] io scheduler deadline registered
[ 4.734558] io scheduler cfq registered (default)
[ 4.741333] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.760803] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[ 4.765533] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[ 4.769805] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[ 5.555999] console [ttyO2] enabled
[ 5.564483] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
[ 5.669647] brd: module loaded
[ 5.729187] loop: module loaded
[ 5.753723] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 5.762939] No NAND device found
[ 5.767425] No NAND device found
[ 5.772857] OneNAND driver initializing
[ 5.798919] usbcore: registered new interface driver asix
[ 5.807006] usbcore: registered new interface driver cdc_ether
[ 5.815399] usbcore: registered new interface driver smsc95xx
[ 5.823486] usbcore: registered new interface driver net1080
[ 5.831420] usbcore: registered new interface driver cdc_subset
[ 5.839599] usbcore: registered new interface driver zaurus
[ 5.847534] usbcore: registered new interface driver cdc_ncm
[ 5.858032] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.866607] ehci-omap.0 supply hsusb0 not found, using dummy regulator
[ 5.875183] ehci-omap.0 supply hsusb1 not found, using dummy regulator
[ 7.892333] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 7.909912] ehci-omap ehci-omap.0: new USB bus registered, assigned
bus number 1
[ 7.919586] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 7.939056] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 7.948822] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 7.956512] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 7.964630] usb usb1: Product: OMAP-EHCI Host Controller
[ 7.970642] usb usb1: Manufacturer: Linux
3.4.0-rc5-ktest-00001-g433e357 ehci_hcd
[ 7.979064] usb usb1: SerialNumber: ehci-omap.0
[ 7.995330] hub 1-0:1.0: USB hub found
[ 7.999969] hub 1-0:1.0: 3 ports detected
[ 8.043548] usbcore: registered new interface driver cdc_wdm
[ 8.050079] Initializing USB Mass Storage driver...
[ 8.057678] usbcore: registered new interface driver usb-storage
[ 8.064666] USB Mass Storage support registered.
[ 8.073242] usbcore: registered new interface driver libusual
[ 8.081512] usbcore: registered new interface driver usbtest
[ 8.092224] mousedev: PS/2 mouse device common for all mice
[ 8.115417] input: twl4030_pwrbutton as
/devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0
[ 8.134277] twl_rtc twl_rtc: Power up reset detected.
[ 8.140258] twl_rtc twl_rtc: Enabling TWL-RTC
[ 8.154174] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 8.164550] i2c /dev entries driver
[ 8.176605] Driver for 1-wire Dallas network protocol.
[ 8.191101] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 8.201721] twl4030_wdt twl4030_wdt: Failed to register misc device
[ 8.209136] twl4030_wdt: probe of twl4030_wdt failed with error -16
[ 8.337707] usb 1-2: new high-speed USB device number 2 using ehci-omap
[ 8.477539] usbcore: registered new interface driver usbhid
[ 8.484039] usbhid: USB HID core driver
[ 8.488464] oprofile: hardware counters not available
[ 8.494171] oprofile: using timer interrupt.
[ 8.501373] TCP: cubic registered
[ 8.505065] Initializing XFRM netlink socket
[ 8.510406] NET: Registered protocol family 17
[ 8.515563] NET: Registered protocol family 15
[ 8.521453] Registering the dns_resolver key type
[ 8.527557] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 3
[ 8.536437] ThumbEE CPU extension supported.
[ 8.664184] clock: disabling unused clocks to save power
[ 8.681579] VDVI: incomplete constraints, leaving on
[ 8.687438] VDAC: incomplete constraints, leaving on
[ 8.700775] input: gpio-keys as /devices/platform/gpio-keys/input/input1
[ 8.722259] twl_rtc twl_rtc: setting system clock to 2000-01-01
00:00:00 UTC (946684800)
[ 8.741424] Waiting for root device /dev/mmcblk0p2...
[ 8.753967] usb 1-2: New USB device found, idVendor=0424, idProduct=9514
[ 8.761810] usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 8.778442] hub 1-2:1.0: USB hub found
[ 8.783599] hub 1-2:1.0: 5 ports detected
[ 8.911285] mmc0: host does not support reading read-only switch.
assuming write-enable.
[ 8.924072] mmc0: new high speed SDHC card at address 1234
[ 8.937072] mmcblk0: mmc0:1234 SA04G 3.63 GiB
[ 8.957885] mmcblk0: p1 p2
[ 9.088958] usb 1-2.1: new high-speed USB device number 3 using ehci-omap
[ 9.214874] usb 1-2.1: New USB device found, idVendor=0424, idProduct=ec00
[ 9.222686] usb 1-2.1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 9.240386] smsc95xx v1.0.4
[ 9.369812] smsc95xx 1-2.1:1.0: eth0: register 'smsc95xx' at
usb-ehci-omap.0-2.1, smsc95xx USB 2.0 Ethernet, ee:f3:7e:27:c8:39
[ 9.471527] usb 1-2.4: new high-speed USB device number 4 using ehci-omap
[ 9.600006] usb 1-2.4: New USB device found, idVendor=05e3, idProduct=0608
[ 9.607757] usb 1-2.4: New USB device strings: Mfr=0, Product=1,
SerialNumber=0
[ 9.616058] usb 1-2.4: Product: USB2.0 Hub
[ 9.628112] hub 1-2.4:1.0: USB hub found
[ 9.633483] hub 1-2.4:1.0: 4 ports detected
[ 9.932373] usb 1-2.4.3: new high-speed USB device number 5 using ehci-omap
[ 9.999145] kjournald starting. Commit interval 5 seconds
[ 10.006774] EXT3-fs (mmcblk0p2): warning: maximal mount count
reached, running e2fsck is recommended
[ 10.021759] EXT3-fs (mmcblk0p2): using internal journal
[ 10.034179] EXT3-fs (mmcblk0p2): recovery complete
[ 10.039611] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[ 10.048889] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 10.057708] Freeing init memory: 308K
[ 10.092803] usb 1-2.4.3: New USB device found, idVendor=0cf3, idProduct=9271
[ 10.100982] usb 1-2.4.3: New USB device strings: Mfr=16,
Product=32, SerialNumber=48
[ 10.109832] usb 1-2.4.3: Product: USB2.0 WLAN
[ 10.114807] usb 1-2.4.3: Manufacturer: ATHEROS
[ 10.119842] usb 1-2.4.3: SerialNumber: 12345
[ 10.236907] usb 1-2.4.4: new high-speed USB device number 6 using ehci-omap
INIT: version 2.86 booting
[ 10.365600] usb 1-2.4.4: New USB device found, idVendor=05e3, idProduct=0608
[ 10.373718] usb 1-2.4.4: New USB device strings: Mfr=0, Product=1,
SerialNumber=0
[ 10.382293] usb 1-2.4.4: Product: USB2.0 Hub
[ 10.395843] hub 1-2.4.4:1.0: USB hub found
[ 10.403198] hub 1-2.4.4:1.0: 4 ports detected
[ 10.705535] usb 1-2.4.4.3: new full-speed USB device number 7 using ehci-omap
Please wait: booting...
[ 10.852996] usb 1-2.4.4.3: New USB device found, idVendor=067b,
idProduct=2303
[ 10.861328] usb 1-2.4.4.3: New USB device strings: Mfr=1,
Product=2, SerialNumber=0
[ 10.869903] usb 1-2.4.4.3: Product: USB-Serial Controller
[ 10.875946] usb 1-2.4.4.3: Manufacturer: Prolific Technology Inc.
Starting udev
WARNING: -e needs -E or -F
[ 11.565704] udevd (587): /proc/587/oom_adj is deprecated, please
use /proc/587/oom_score_adj instead.
[ 34.282623] alignment: ignoring faults is unsafe on this CPU.
Defaulting to fixup mode.
Remounting root file system...
Caching udev devnodes
ALSA: Restoring mixer settings...
/usr/sbin/alsactl: load_state:1625: No soundcards found...
Configuring network interfaces... udhcpc (v1.13.2) started
Sending discover...
[ 40.445281] smsc95xx 1-2.1:1.0: eth0: link up, 100Mbps,
full-duplex, lpa 0xC5E1
Sending discover...
Sending select for 192.168.1.62...
Lease of 192.168.1.62 obtained, lease time 864000
adding dns 68.105.28.13
adding dns 68.105.29.13
adding dns 68.105.28.15
done.
Setting up IP spoofing protection: rp_filter.
Sat Apr 14 22:03:00 UTC 2012
INIT: Entering runlevel: 5
Starting telnet daemon.
Starting syslogd/klogd: done
Starting thttpd.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org beagleboard ttyO2
Arago 2011.09 beagleboard ttyO2
beagleboard login:
3.4-rc5 with omap-usb-host.c compile fix:
## Booting kernel from Legacy Image at 80200000 ...
Image Name: Linux-3.4.0-rc5-ktest-dirty
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3398584 Bytes = 3.2 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 3.4.0-rc5-ktest-dirty (russ@russ-laptop)
(gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #93 SMP Wed May 2
01:43:11 MST 2012
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Reserving 25165824 bytes SDRAM for VRAM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c101b000 s11520 r8192 d13056 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 123648
[ 0.000000] Kernel command line: tty1 console=tty0
console=ttyO2,115200n8 consoleblank=0 mpurate=1000000 vram=24M
omapfb.mode=hd720 omapfb.vram=0:8M,1:4M,2:4M root=/dev/mmcblk0p2
ip=off rw rootwait
[ 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: 487MB = 487MB total
[ 0.000000] Memory: 481768k/481768k available, 42520k 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] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05dd28c (5973 kB)
[ 0.000000] .init : 0xc05de000 - 0xc062bd00 ( 312 kB)
[ 0.000000] .data : 0xc062c000 - 0xc06bdb58 ( 583 kB)
[ 0.000000] .bss : 0xc06bdb7c - 0xc0c12060 (5458 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:474
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER12 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] console [tty0] enabled
[ 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
[ 0.003570] Calibrating delay loop... 512.57 BogoMIPS (lpj=2002944)
[ 0.074096] pid_max: default: 32768 minimum: 301
[ 0.074829] Security Framework initialized
[ 0.075134] Mount-cache hash table entries: 512
[ 0.080017] CPU: Testing write buffer coherency: ok
[ 0.080963] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.081054] Setting up static identity map for 0x8042ed60 - 0x8042edd0
[ 0.082641] Brought up 1 CPUs
[ 0.082672] SMP: Total of 1 processors activated (512.57 BogoMIPS).
[ 0.124206] dummy:
[ 0.126220] NET: Registered protocol family 16
[ 0.127502] GPMC revision 5.0
[ 0.137237] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.137756] OMAP GPIO hardware version 2.5
[ 0.138763] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.140197] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.141906] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.143280] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.144653] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 0.151184] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.153839] OMAP3 Beagle Rev: xM C
[ 0.165924] Reprogramming SDRC clock to 400000000 Hz
[ 0.165985] dpll3_m2_clk rate change failed: -22
[ 0.169128] usbhs_omap: alias fck already exists
[ 0.169891] Found NAND on CS0
[ 0.169921] Registering NAND on CS0
[ 0.170867] Unable to get DVI reset GPIO
[ 0.171356] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.185516] omap-mcbsp.2: alias fck already exists
[ 0.186309] omap-mcbsp.3: alias fck already exists
[ 3.439697] clock: dpll1_ck failed transition to 'locked'
[ 3.440338] Switched to new clocking rate (Crystal/Core/MPU): 26.0/400/2 MHz
[ 3.444610] OMAP DMA hardware revision 5.0
[ 3.632202] bio: create slab <bio-0> at 0
[ 3.655456] SCSI subsystem initialized
[ 3.661163] omap2_mcspi omap2_mcspi.1: master is unqueued, this is deprecated
[ 3.665130] omap2_mcspi omap2_mcspi.2: master is unqueued, this is deprecated
[ 3.668243] omap2_mcspi omap2_mcspi.3: master is unqueued, this is deprecated
[ 3.671722] omap2_mcspi omap2_mcspi.4: master is unqueued, this is deprecated
[ 3.680847] usbcore: registered new interface driver usbfs
[ 3.684356] usbcore: registered new interface driver hub
[ 3.686492] usbcore: registered new device driver usb
[ 3.694824] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
[ 3.719329] twl 1-0048: PIH (irq 7) chaining IRQs 320..328
[ 3.721099] twl 1-0048: power (irq 325) chaining IRQs 328..335
[ 3.727478] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353
[ 3.731567] gpiochip_add: registered GPIOs 192 to 211 on device: twl4030
[ 3.745574] VUSB1V5: 1500 mV normal standby
[ 3.751403] VUSB1V8: 1800 mV normal standby
[ 3.756622] VUSB3V1: 3100 mV normal standby
[ 3.770874] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 3.782653] VMMC1: 1850 <--> 3150 mV at 3150 mV normal standby
[ 3.788726] VDAC: 1800 mV normal standby
[ 3.794647] VDVI: 1800 mV normal standby
[ 3.801055] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby
[ 3.803588] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz
[ 3.830108] Switching to clocksource 32k_counter
[ 4.147186] usbhs_omap usbhs_omap: xclk60mhsp1_ck set parentfailed error:-22
[ 4.147399] usbhs_omap usbhs_omap: xclk60mhsp2_ck set parentfailed error:-22
[ 4.156249] NET: Registered protocol family 2
[ 4.158813] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 4.165252] TCP established hash table entries: 16384 (order: 5,
131072 bytes)
[ 4.167510] TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
[ 4.195465] TCP: Hash tables configured (established 16384 bind 16384)
[ 4.195800] TCP: reno registered
[ 4.195922] UDP hash table entries: 256 (order: 2, 20480 bytes)
[ 4.196960] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[ 4.200103] NET: Registered protocol family 1
[ 4.204040] RPC: Registered named UNIX socket transport module.
[ 4.204193] RPC: Registered udp transport module.
[ 4.204284] RPC: Registered tcp transport module.
[ 4.204406] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 4.207885] NetWinder Floating Point Emulator V0.97 (double precision)
[ 4.687866] VFS: Disk quotas dquot_6.5.2
[ 4.688995] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 4.694122] NFS: Registering the id_resolver key type
[ 4.699035] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 4.702392] msgmni has been set to 940
[ 4.711822] io scheduler noop registered
[ 4.711944] io scheduler deadline registered
[ 4.712646] io scheduler cfq registered (default)
[ 4.719604] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.739074] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[ 4.743804] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[ 4.748077] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[ 5.531280] console [ttyO2] enabled
[ 5.539428] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
[ 5.645355] brd: module loaded
[ 5.704345] loop: module loaded
[ 5.728515] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 5.738098] No NAND device found
[ 5.742370] No NAND device found
[ 5.747894] OneNAND driver initializing
[ 5.773742] usbcore: registered new interface driver asix
[ 5.781738] usbcore: registered new interface driver cdc_ether
[ 5.790191] usbcore: registered new interface driver smsc95xx
[ 5.798278] usbcore: registered new interface driver net1080
[ 5.806243] usbcore: registered new interface driver cdc_subset
[ 5.814422] usbcore: registered new interface driver zaurus
[ 5.822357] usbcore: registered new interface driver cdc_ncm
[ 5.833251] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.841766] ehci-omap.0 supply hsusb0 not found, using dummy regulator
[ 5.850372] ehci-omap.0 supply hsusb1 not found, using dummy regulator
[ 7.871185] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 7.888702] ehci-omap ehci-omap.0: new USB bus registered, assigned
bus number 1
[ 7.898345] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 7.917938] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 7.927764] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 7.935424] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 7.943511] usb usb1: Product: OMAP-EHCI Host Controller
[ 7.949523] usb usb1: Manufacturer: Linux 3.4.0-rc5-ktest-dirty ehci_hcd
[ 7.957061] usb usb1: SerialNumber: ehci-omap.0
[ 7.973297] hub 1-0:1.0: USB hub found
[ 7.977935] hub 1-0:1.0: 3 ports detected
[ 8.022735] usbcore: registered new interface driver cdc_wdm
[ 8.029296] Initializing USB Mass Storage driver...
[ 8.036804] usbcore: registered new interface driver usb-storage
[ 8.043792] USB Mass Storage support registered.
[ 8.052337] usbcore: registered new interface driver libusual
[ 8.060577] usbcore: registered new interface driver usbtest
[ 8.071258] mousedev: PS/2 mouse device common for all mice
[ 8.094451] input: twl4030_pwrbutton as
/devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0
[ 8.113281] twl_rtc twl_rtc: Power up reset detected.
[ 8.119232] twl_rtc twl_rtc: Enabling TWL-RTC
[ 8.132781] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 8.143127] i2c /dev entries driver
[ 8.155212] Driver for 1-wire Dallas network protocol.
[ 8.169738] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 8.180358] twl4030_wdt twl4030_wdt: Failed to register misc device
[ 8.187774] twl4030_wdt: probe of twl4030_wdt failed with error -16
[ 8.455230] usbcore: registered new interface driver usbhid
[ 8.461639] usbhid: USB HID core driver
[ 8.466033] oprofile: hardware counters not available
[ 8.471649] oprofile: using timer interrupt.
[ 8.478637] TCP: cubic registered
[ 8.482543] Initializing XFRM netlink socket
[ 8.487731] NET: Registered protocol family 17
[ 8.493103] NET: Registered protocol family 15
[ 8.498931] Registering the dns_resolver key type
[ 8.505035] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 3
[ 8.513885] ThumbEE CPU extension supported.
[ 8.641448] clock: disabling unused clocks to save power
[ 8.658538] VDVI: incomplete constraints, leaving on
[ 8.664703] VDAC: incomplete constraints, leaving on
[ 8.678039] input: gpio-keys as /devices/platform/gpio-keys/input/input1
[ 8.702392] twl_rtc twl_rtc: setting system clock to 2000-01-01
00:00:00 UTC (946684800)
[ 8.721496] Waiting for root device /dev/mmcblk0p2...
[ 8.849761] mmc0: host does not support reading read-only switch.
assuming write-enable.
[ 8.862335] mmc0: new high speed SDHC card at address 1234
[ 8.875610] mmcblk0: mmc0:1234 SA04G 3.63 GiB
[ 8.896301] mmcblk0: p1 p2
[ 15.413574] kjournald starting. Commit interval 5 seconds
[ 15.421203] EXT3-fs (mmcblk0p2): warning: maximal mount count
reached, running e2fsck is recommended
[ 16.144378] EXT3-fs (mmcblk0p2): using internal journal
[ 16.155944] EXT3-fs (mmcblk0p2): recovery complete
[ 16.161529] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[ 16.170410] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 16.179046] Freeing init memory: 308K
INIT: version 2.86 booting
Please wait: booting...
Starting udev
[ 17.388397] udevd (564): /proc/564/oom_adj is deprecated, please
use /proc/564/oom_score_adj instead.
[ 38.766174] alignment: ignoring faults is unsafe on this CPU.
Defaulting to fixup mode.
Remounting root file system...
Caching udev devnodes
ALSA: Restoring mixer settings...
/usr/sbin/alsactl: load_state:1625: No soundcards found...
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
done.
Setting up IP spoofing protection: rp_filter.
Sat Apr 14 22:03:00 UTC 2012
INIT: Entering runlevel: 5
Starting telnet daemon.
Starting syslogd/klogd: done
Starting thttpd.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org beagleboard ttyO2
Arago 2011.09 beagleboard ttyO2
beagleboard login:
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