[#5872] Fail to run alsa application with BF527-EZKIT ssm2603

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[#5872] Fail to run alsa application with BF527-EZKIT ssm2603

Submitted By: Vivi Li

Open Date

2010-01-28 05:23:36     Close Date

2010-03-16 00:05:38


Medium     Assignee:

Cliff Cai


Closed     Fixed In Release:


Found In Release:

2010R1     Release:


N/A     Board:



ALL     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Out of Date

Uboot version or rev.:

    Toolchain version or rev.:


App binary format:


Summary: Fail to run alsa application with BF527-EZKIT ssm2603



Fail to run alsa application with BF527-EZKIT ssm2603.



Linux version (test@uclinux63-527-usbdev) (gcc version 4.3.4 (ADI-trunk/svn-3771) ) #96 Tue Jan 19 20:21:46 CST 2010

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      = 0x00001000-0x0015b300

  rodata    = 0x0015b300-0x001d1770

  bss       = 0x001d2000-0x001e3da4

  data      = 0x001e3da4-0x001fa000

    stack   = 0x001f8000-0x001fa000

  init      = 0x001fa000-0x008be000

  available = 0x008be000-0x03e00000

  DMA Zone  = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 1

Reset caused by Software reset

Blackfin support (C) 2004-2009 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: 15748

Kernel command line: root=/dev/mtdblock0 rw ip= earlyprintk=serial,uart1,57600 console=ttyBF1,57600 ip=

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: 53968k/65536k RAM, (6928k init code, 1384k kernel code, 636k data, 2048k dma, 572k reserved)

Hierarchical RCU implementation.


Configuring Blackfin Priority Driven Interrupts

console [ttyBF1] enabled, bootconsole disabled

console [ttyBF1] enabled, bootconsole disabled

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

Security Framework initialized

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 (42 KB free)

NET: Registered protocol family 16

Blackfin DMA Controller

ezkit_init(): registering device resources

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

Switching to clocksource jiffies

musb_hdrc: version 6.0, pio, host, debug=0

musb_hdrc: USB Host mode controller at ffc03800 using PIO, IRQ 59

musb_hdrc musb_hdrc.0: MUSB HDRC host driver

musb_hdrc musb_hdrc.0: new USB bus registered, assigned bus number 1

usb usb1: configuration #1 chosen from 1 choice

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

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

NET: Registered protocol family 1

msgmni has been set to 105

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bfin-t350mcqb: 320x240 24-bit RGB FrameBuffer initializing...

dma_alloc_init: dma_page @ 0x02897000 - 512 pages at 0x03e00000

bfin-otp: initialized

bfin-uart: Blackfin serial driver

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

brd: module loaded

m25p80 spi0.1: unrecognized JEDEC id ffffff

m25p80 spi0.1: found UNKNOWN, expected m25p16

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

bfin_mii_bus: probed

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:03, irq=-1, mdc_clk=2500000Hz(mdc_div=25)@sclk=131MHz)

bfin_mac bfin_mac.0: 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.

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

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

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

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

Advanced Linux Sound Architecture Driver Version 1.0.21.

No device for DAI SSM2602

dma rx:3 tx:4, err irq:15, regs:ffc00800

asoc: SSM2602 <-> bf5xx-i2s mapping ok

ALSA device list:

  #0: bf5xx_ssm2602 (SSM2602)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-03-16 18:26:44 UTC (6460004)

musb_stage2_irq 803: unhandled DISCONNECT transition (a_idle)

IP-Config: Complete:

     device=eth0, addr=, mask=, gw=,

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

     bootserver=, rootserver=, rootpath=

Freeing unused kernel memory: 6928k 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 v1.15.3 (2010-01-19 20:17:59 CST) hush - the humble shell


root:/> arecord -t wav -c 2 -f S16_LE -r 8000 -d 5 wav

ALSA lib /home/test/work/cruise/checkouts/uclinux-dist/lib/alsa-lib/alsa-lib-1.0.18/src/pcm/pcm_dsnoop.c:575:(snd_pcm_dsnoop_open) unable to create IPC shm instance

arecord: main:550: audio open error: No such device




First failed version:


kernel:    Linux release, build #96 Tue Jan 19 20:21:46 CST 2010PHY: 0:03 - Link is Up - 100/Full


toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3771)

user-dist: release svn-9392, build #188 Tue Jan 19 20:19:30 CST 2010



Last passed version:


kernel:    Linux release, build #88 Mon Jan 18 16:21:26 CST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3771)

user-dist: release svn-9382, build #172 Mon Jan 18 16:19:13 CST 2010





--- Vivi Li                                                  2010-03-16 00:04:28

Out of date now.

Close it.












File Name     File Type     File Size     Posted By

config.audio_ssm2603    application/octet-stream    41061    Vivi Li