2010-01-27 02:58:19     SSM2603 not detected on BF518F-EZBRD

2010-01-27 02:58:19     SSM2603 not detected on BF518F-EZBRD

Mike Bunke (GERMANY)

Message: 85171   

Hi,

I am using BF518F EZBRD (BOM 1.6)  with SSM2603 Audio CODEC,

but it is not detected by uClinux.

I configured kernel like that:

<M> Sound card support  --->   

     --- Sound card support

     <M>   Advanced Linux Sound Architecture  --->

     < >   Open Sound System (DEPRECATED)  --->

           --- Advanced Linux Sound Architecture

           < >   Sequencer support

           <M>   OSS Mixer API

           <M>   OSS PCM (digital audio) API

           [*]     OSS PCM (digital audio) API - Include plugin system

           [ ]   Dynamic device file minor numbers

           [ ]   Support old ALSA API

           [ ]   Verbose procfs contents

           [ ]   Verbose printk

           [ ]   Debug

           [ ]   Generic sound devices  --->

           [ ]   SPI sound devices  --->

                 ALSA Blackfin devices  --->

           <M>   ALSA for SoC audio support  --->        

                 --- ALSA for SoC audio support

                 <M>   SoC I2S Audio for the ADI BF5xx chip

                 <M>     SoC SSM2602 Audio support for BF52x ezkit

                 < >     SoC AD73311 Audio support for Blackfin

                 < >   SoC AC97 Audio for the ADI BF5xx chip

                 (0)   Set a SPORT for Sound chip

                 < >   Build all ASoC CODEC drivers     

{*} I2C support --->

     --- I2C support

     <*>   I2C device interface

     [*]   Autoselect pertinent helper modules

           I2C Hardware Bus support  --->

           Miscellaneous I2C Chip support  --->

     [ ]   I2C Core debugging messages

     [ ]   I2C Algorithm debugging messages

     [ ]   I2C Bus debugging messages

     [ ]   I2C Chip debugging messages

I also selected linphone.

Kernel boot log:

## Booting kernel from Legacy Image at 01000000 ...

   Image Name:   Linux-2.6.28.10-ADI-2009R1.1

   Created:      2010-01-26  14:03:58 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    4464024 Bytes =  4.3 MB

   Load Address: 00001000

   Entry Point:  00194e10

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 00194e10

Linux version 2.6.28.10-ADI-2009R1.1 (root@linux-yyc2) (gcc version 4.3.4 (ADI-t

runk/git-11fe486) ) #18 Tue Jan 26 15:03:53 CET 2010

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x00112080

  rodata    = 0x00112080-0x00161184

  bss       = 0x00162000-0x00174310

  data      = 0x00174310-0x00188000

    stack   = 0x00186000-0x00188000

  init      = 0x00188000-0x00884000

  available = 0x00884000-0x03eff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 1

Blackfin support (C) 2004-2009 Analog Devices, Inc.

Compiled for ADSP-BF518 Rev 0.0

Warning: Compiled for Rev 0, but running on Rev 1

Blackfin Linux support by   blackfin.uclinux.org/

Processor Speed: 400 MHz core clock and 80 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-back)

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16001

Kernel command line: root=/dev/mtdblock0 rw clkin_hz=25000000 earlyprintk=serial

,uart0,57600 console=ttyBF0,57600

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

Console: colour dummy device 80x25

console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

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

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

Memory available: 55216k/65536k RAM, (7152k init code, 1092k kernel code, 472k d

ata, 1024k dma, 576k reserved)

Calibrating delay loop... 796.67 BogoMIPS (lpj=1593344)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

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

Blackfin L1 Instruction SRAM: 32 KB (26 KB free)

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin DMA Controller

ezbrd_init(): registering device resources

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 107

io scheduler noop registered (default)

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 29) is a BFIN-UART

brd: module loaded

bfin_mii_bus: probed

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1, mdc_

clk=2500000Hz(mdc_div=15)@sclk=80MHz)

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

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_b

ase@ffc00500, dma channel@7

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_b

ase@ffc03400, dma channel@5

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

i2c /dev entries driver

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)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-01-01 17:55:47 UTC (64547)

Freeing unused kernel memory: 7152k freed

dma_alloc_init: dma_page @ 0x00881000 - 256 pages at 0x03f00000

If I want to start linphone I get the errors related to the sound card.

root:/> linphonec

NLS disabled.

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:768:(parse_card) cannot find card

'0'

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_card_driver returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:392:(snd_func_concat) error evalua

ting strings

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_concat returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:1251:(snd_func_refer) error evalua

ting name

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_refer returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3985:(snd_config_expand) Evaluate erro

r: No such file or directory

ALSA lib ../../../alsa-lib-1.0.18/src/pcm/pcm.c:2202:(snd_pcm_open_noupdate) Unk

nown PCM default

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:768:(parse_card) cannot find card

'0'

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_card_driver returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:392:(snd_func_concat) error evalua

ting strings

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_concat returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/confmisc.c:1251:(snd_func_refer) error evalua

ting name

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3513:(_snd_config_evaluate) function s

nd_func_refer returned error: No such file or directory

ALSA lib ../../alsa-lib-1.0.18/src/conf.c:3985:(snd_config_expand) Evaluate erro

r: No such file or directory

ALSA lib ../../../alsa-lib-1.0.18/src/pcm/pcm.c:2202:(snd_pcm_open_noupdate) Unk

nown PCM default

ALSA lib ../../../alsa-lib-1.0.18/src/pcm/pcm_hw.c:1429:(_snd_pcm_hw_open) Inval

id value for card

ALSA lib ../../../alsa-lib-1.0.18/src/pcm/pcm_hw.c:1429:(_snd_pcm_hw_open) Inval

id value for card

Ready

Warning: video is disabled in linphonec, use -V or -C or -D to enable.

linphonec>

What can I do? What's wrong?

Thanks for you help

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2010-01-27 03:02:04     Re: SSM2603 not detected on BF518F-EZBRD

Mike Frysinger (UNITED STATES)

Message: 85172   

you built the drivers as modules but i dont see you loading them anywhere.  did you run `modprobe` ?

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2010-01-27 03:23:17     Re: SSM2603 not detected on BF518F-EZBRD

Mike Bunke (GERMANY)

Message: 85195   

Aaah... my fault. Thank you for the hint.

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2010-01-27 06:15:11     Re: SSM2603 not detected on BF518F-EZBRD

Mike Bunke (GERMANY)

Message: 85203   

I made a new request...

-->      Audio Device or Linphone problems ???