[#5780] bfin-dma test fails on BF518F-ezbrd with 0.1 silicon revision

Document created by Aaronwu Employee on Sep 5, 2013
Version 1Show Document
  • View in full screen mode

[#5780] bfin-dma test fails on BF518F-ezbrd with 0.1 silicon revision

Submitted By: Vivi Li

Open Date

2009-12-16 22:13:42     Close Date

2009-12-20 21:51:00


Medium High     Assignee:

Graf Yang


Closed     Fixed In Release:


Found In Release:

N/A     Release:


Tests     Board:



BF518     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:


Uboot version or rev.:

    Toolchain version or rev.:


App binary format:


Summary: bfin-dma test fails on BF518F-ezbrd with 0.1 silicon revision



bfin-dma test fails on BF519F-ezbrd with 1.0 board revision and 0.1 silicon revision.



Linux version (test@uclinux80-bf518f) (gcc version 4.1.2 (ADI svn)) #4 Thu Dec 17 04:04:07 CST 2009^M

bootconsole [early_shadow0] enabled^M

bootconsole [early_BFuart0] enabled^M

early printk enabled on early_BFuart0^M

Board Memory: 64MB^M

Kernel Managed Memory: 64MB^M

Memory map:^M

  fixedcode = 0x00000400-0x00000490^M

  text      = 0x00001000-0x00104180^M

  rodata    = 0x00104180-0x00153728^M

  bss       = 0x00154000-0x001647c0^M

  data      = 0x001647c0-0x00176000^M

    stack   = 0x00174000-0x00176000^M

  init      = 0x00176000-0x006f4000^M

  available = 0x006f4000-0x03eff000^M

  DMA Zone  = 0x03f00000-0x04000000^M

Hardware Trace Active and Enabled^M

Boot Mode: 1^M

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

Compiled for ADSP-BF518 Rev 0.1^M

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

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

NOMPU: setting up cplb tables^M

Instruction Cache Enabled for CPU0^M

Data Cache Enabled for CPU0 (write-back)^M

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

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=^M

Configuring Blackfin Priority Driven Interrupts^M

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

console [ttyBF0] enabled, bootconsole disabled^M

console [ttyBF0] enabled, bootconsole disabled^M

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

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

Memory available: 56820k/65536k RAM, (5624k init code, 1036k kernel code, 456k data, 1024k dma, 572k reserved)^M

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

Security Framework initialized^M

Mount-cache hash table entries: 512^M

Blackfin Scratchpad data SRAM: 4 KB^M

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

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

Blackfin L1 Instruction SRAM: 48 KB (42 KB free)^M

net_namespace: 288 bytes^M

NET: Registered protocol family 16^M

Blackfin DMA Controller^M

ezbrd_init(): registering device resources^M

NET: Registered protocol family 2^M

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

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

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

TCP: Hash tables configured (established 2048 bind 2048)^M

TCP reno registered^M

NET: Registered protocol family 1^M

msgmni has been set to 110^M

io scheduler noop registered (default)^M

Serial: Blackfin serial driver^M

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

brd: module loaded^M

bfin_mii_bus: probed^M

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=15)@sclk=80MHz)^M

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

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

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc03400, dma channel@5^M

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

i2c /dev entries driver^M

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

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

TCP cubic registered^M

NET: Registered protocol family 17^M

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 06:24:31 UTC (1085984671)^M

dma_alloc_init: dma_page @ 0x03b9f000 - 256 pages at 0x03f00000^M

IP-Config: Complete:^M

     device=eth0, addr=, mask=, gw=,^M

     host=bf518f-ezbrd, domain=, nis-domain=(none),^M

     bootserver=, rootserver=, rootpath=^M

Freeing unused kernel memory: 5624k freed^M

PHY: 0:01 - Link is Up - 100/Full^M


        a8888b.           / Welcome to the uClinux distribution \^M

       d888888b.         /       _     _                         \^M

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

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

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

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

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

     dP   .    Y8b.       \   For embedded processors including   |^M

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

   d8"         'Y88b        \___________________________________/^M

  :8P    '      :888^M

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

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

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

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

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


Have a lot of fun...^M



BusyBox v1.13.4 (2009-12-16 19:51:53 CST) built-in shell (msh)^M

Enter 'help' for a list of built-in commands.^M


root:/> version^M

kernel:    Linux release, build #4 Thu Dec 17 04:04:07 CST 2009^M

toolchain: bfin-uclinux-gcc release gcc version 4.1.2 (ADI svn)^M

user-dist: release svn-9277, build #32 Thu Dec 17 04:03:29 CST 2009^M

root:/> successful boot attempt^M


************** STEP 3: Start testing



fd != -1: No such file or directory^M






--- Graf Yang                                                2009-12-17 03:57:42

I tried it on branch, it works fines.


It will print 'bfin-dma: initialized' when booting. But this text not existed

in your boot log.


Please check the test scripts.


--- Vivi Li                                                  2009-12-20 21:51:01

Test script is improved.

Test is pass now.

Close this bug.












File Name     File Type     File Size     Posted By

No Files Were Found