FAQ:[#7142] MUSB: musb can not work in trunk(2012)

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[#7142] MUSB: musb can not work in trunk

Submitted By: Vivi Li

Open Date

2012-06-01 05:35:56     Close Date

2012-06-26 02:31:15

Priority:

Medium     Assignee:

Bob Liu

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

EZBRD

Processor:

BF527     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2012_Feb_15

App binary format:

N/A     

Summary: MUSB: musb can not work in trunk

Details:

 

USB host fails to work in trunk in bf527/bf548. It can not detect usb storage.

 

--

Linux version 3.3.0-ADI-2012R1-pre-00700-g72f16b1 (test@uclinux60-bf527-std) (gcc version 4.3.5 (ADI-trunk/svn-5764) ) #114 Fri 2

register early platform devices

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart1] enabled

early printk enabled on early_BFuart1

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x0017bcc8

  rodata    = 0x0017bcc8-0x001fbccc

  bss       = 0x001fc000-0x0020cc18

  data      = 0x0020cc18-0x00226000

    stack   = 0x00224000-0x00226000

  init      = 0x00226000-0x008d7000

  available = 0x008d7000-0x03f00000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace active and enabled

Boot Mode: 1

Reset caused by Software reset

Blackfin support (C) 2004-2010 Analog Devices, Inc.

Compiled for ADSP-BF527 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

  External memory: cacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-back) in data cache

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16002

Kernel command line: root=/dev/mtdblock0 rw clkin_hz=25000000 earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600 if

PID hash table entries: 256 (order: -2, 1024 bytes)

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 54852k/65536k RAM, (6852k init code, 1515k kernel code, 681k data, 1024k dma, 612k reserved)

NR_IRQS:159

Configuring Blackfin Priority Driven Interrupts

ÊʬËk˽±•[ttyBF1] enabled, bootconsole disabledrly

console [ttyBF1] enabled, bootconsole disabled

Calibrating delay loop... 1044.48 BogoMIPS (lpj=2088960)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (16 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (41 KB free)

NET: Registered protocol family 16

gpiochip_add: registered GPIOs 0 to 47 on device: BFIN-GPIO

Blackfin DMA Controller

ezkit_init(): registering device resources

bio: create slab <bio-0> at 0

SCSI subsystem initialized

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc00500, dma channel@7

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc01400

Advanced Linux Sound Architecture Driver Version 1.0.24.

musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)

musb-hdrc: kernel must blacklist external hubs

musb-hdrc musb-hdrc: USB Peripheral mode controller at ffc03800 using DMA, IRQ 59

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

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

debug-mmrs: setting up Blackfin MMR debugfs

msgmni has been set to 107

io scheduler noop registered (default)

dma_alloc_init: dma_page @ 0x0288a000 - 256 pages at 0x03f00000

bfin-lq035q1 bfin-lq035q1: 320x240 16-bit RGB FrameBuffer initialized

bfin-uart: Blackfin serial driver

bfin-uart.1: ttyBF1 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART

bfin-otp: initialized

brd: module loaded

adp5520 0-0032: failed writing 0x80 to 0x00

adp5520 0-0032: failed to write

adp5520: probe of 0-0032 failed with error -1

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x000000000000-0x000000040000 : "bootloader(spi)"

0x000000040000-0x000000200000 : "linux kernel(spi)"

bfin_mii_bus: probed

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=bfin_mii_bus-0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=25)@sclk=131M)

bfin_mac bfin_mac.0: eth0: Blackfin on-chip Ethernet MAC driver, Version 1.1

Initializing USB Mass Storage driver...

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

gadget: Gadget Zero, version: Cinco de Mayo 2008

gadget: zero ready

ad7879 0-002c: Failed to write AD7879 Touchscreen

ad7879: probe of 0-002c failed with error -1

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

ALSA device list:

  No soundcards found.

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 09:37:33 UTC (1085996253)

IP-Config: Complete:

     device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

     host=bf527-ezkit, domain=, nis-domain=(none),

     bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 6852k freed

                           _____________________________________

        a8888b.           / Welcome to the uClinux distribution \

       d888888b.         /       _     _                         \

       8P"YP"Y88        /       | |   |_|            __  __ (TM)  |

       8|o||o|88  _____/        | |    _ ____  _   _ \ \/ /       |

       8'    .88       \        | |   | |  _ \| | | | \  /        |

       8`._.' Y8.       \       | |__ | | | | | |_| | /  \        |

      d/      `8b.       \      \____||_|_| |_|\____|/_/\_\       |

     dP   .    Y8b.       \   For embedded processors including   |

    d8:'  "  `::88b        \    the Analog Devices Blackfin      /

   d8"         'Y88b        \___________________________________/

  :8P    '      :888

   8a.   :     _a88P         For further information, check out:

._/"Yaa_:   .| 88P|            - http://blackfin.uclinux.org/

\    YP"    `| 8P  `.          - http://docs.blackfin.uclinux.org/

/     \.___.d|    .'           - http://www.uclinux.org/

`--..__)8888P`._.'  jgs/a:f    - http://www.analog.com/blackfin

 

Have a lot of fun...

 

 

BusyBox v1.18.4 (2012-06-01 16:22:15 CST) hush - the humble shell

 

root:/> PHY: bfin_mii_bus-0:01 - Link is Up - 100/Full

 

root:/> version

kernel:    Linux release 3.3.0-ADI-2012R1-pre-00700-g72f16b1, build #114 Fri Jun 1 16:25:48 CST 2012

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-trunk/svn-5764)

user-dist: release svn-10689, build #1633 Fri Jun 1 16:23:10 CST 2012

root:/> dmesg |grep sd

root:/> dmesg |grep usb

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)

musb-hdrc: ConfigData=0x00 (UTMI-8)

musb-hdrc: kernel must blacklist external hubs

musb-hdrc: HDRC RTL version 1.900

musb-hdrc musb-hdrc: USB Peripheral mode controller at ffc03800 using DMA, IRQ 59

usbcore: registered new interface driver usb-storage

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

root:/>

--

 

Follow-ups

 

--- Bob Liu                                                  2012-06-18 03:17:52

fixed, change macro name

 

--- Vivi Li                                                  2012-06-26 03:31:59

OK now in both bf527 and bf548.

Close it.

 

 

 

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    Duplicates

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    Tags

 

File Name     File Type     File Size     Posted By

config.kernel.usbhost    application/octet-stream    50845    Vivi Li

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