[#5192] run l2 app on bf548 ezkit frequent fails

Submitted By: Mingquan Pan

Open Date

2009-06-02 05:20:59

Priority:

Medium Assignee:

Mingquan Pan

Status:

Open Fixed In Release:

N/A

Found In Release:

2010R1 Release:

Category:

N/A Board:

N/A

Processor:

BF548 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

09r1-rc6

App binary format:

N/A

Summary: run l2 app on bf548 ezkit frequent fails

Details:

run l2 app on bf548 ezkit frequent fails and sometimes print dump info like following. And it looks ok for l2 on bf561 ezkit.

## Booting image at 02000000 ...

Image Name: Linux-2.6.28.9-ADI-2009R1-pre-sv

Created: 2009-05-06 0:09:57 UTC

Image Type: Blackfin Linux Kernel Image (gzip compressed)

Data Size: 5384022 Bytes = 5.1 MB

Load Address: 00001000

Entry Point: 00261774

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Starting Kernel at = 261774

Linux version 2.6.28.9-ADI-2009R1-pre-svn6311 (test@uclinux61-bf548-std) (gcc version 4.1.2 (ADI svn)) #184 Wed May 6 00:09:43 GMT 2009

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x001928f0

rodata = 0x001928f0-0x0021de48

bss = 0x0021e000-0x00232370

data = 0x00232370-0x0024c000

stack = 0x0024a000-0x0024c000

init = 0x0024c000-0x009f8000

available = 0x009f8000-0x03dff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 3

Reset caused by Software reset

Compiled for ADSP-BF548 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

Data Cache Enabled for CPU0 (write-back)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15747

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:192.168.0.1:255.255.255.0:bf548-ezkit:eth0:off

Configuring Blackfin Priority Driven Interrupts

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

console handover: boot [early_BFuart0] -> real [ttyBF0]

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

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

Memory available: 52708k/65536k RAM, (7856k init code, 1606k kernel code, 742k data, 2048k dma, 572k reserved)

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 (15 KB free)

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

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

Blackfin L2 SRAM: 128 KB (128 KB free)

PDA for CPU0 reserved at 00221000

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin DMA Controller

ezkit_init(): registering device resources

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, musb-dma, host, debug=0

musb_hdrc: USB Host mode controller at ffc03c00 using DMA, IRQ 82

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

dma_alloc_init: dma_page @ 0x03dd5000 - 512 pages at 0x03e00000

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 102

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bf54x-lq043: FrameBuffer initializing...

bfin-otp: initialized

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 48) is a BFIN-UART

brd: module loaded

smsc911x: Driver version 2007-07-13.

eth0: SMSC911x MAC Address: 00:e0:22:fe:bf:4e

Driver 'sd' needs updating - please use bus_type methods

scsi0 : pata-bf54x

ata1: PATA max UDMA/66 irq 68

ata1.00: ATA-6: TOSHIBA MK4032GAX, AD101A, max UDMA/100

ata1.00: 78140160 sectors, multi 16: LBA48

ata1.00: configured for UDMA/66

blk_queue_max_hw_segments: set to minimum 1

scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4032GA AD10 PQ: 0 ANSI: 5

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sda: sda1 sda2

sd 0:0:0:0: [sda] Attached SCSI disk

physmap platform flash device: 02000000 at 20000000

physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank

Intel/Sharp Extended Query Table at 0x010A

Using buffer write method

Using auto-unlock on power-up/resume

cfi_cmdset_0001: Erase suspend on write enabled

RedBoot partition parsing not available

Using physmap partition information

Creating 3 MTD partitions on "physmap-flash.0":

0x00000000-0x00040000 : "bootloader(nor)"

0x00040000-0x00440000 : "linux kernel(nor)"

0x00440000-0x01000000 : "file system(nor)"

bf5xx-nand bf5xx-nand.0: page_size=256, data_width=8, wr_dly=3, rd_dly=3

NAND device: Manufacturer ID: 0x20, Chip ID: 0xda (ST Micro NAND 256MiB 3,3V 8-bit)

Creating 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":

0x00000000-0x00400000 : "linux kernel(nand)"

0x00400000-0x10000000 : "file system(nand)"

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x00000000-0x00040000 : "bootloader(spi)"

0x00040000-0x00200000 : "linux kernel(spi)"

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@4

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc02300, dma channel@5

Initializing USB Mass Storage driver...

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

input: bf54x-keys as /devices/platform/bf54x-keys/input/input0

bf54x-keys: Blackfin BF54x Keypad registered IRQ 76

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@ffc00700

i2c-bfin-twi i2c-bfin-twi.1: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc02200

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

bfin-sdh bfin-sdh.0: unable to request DMA channel

bfin-sdh: probe of bfin-sdh.0 failed with error -16

hid_zpff: Unknown symbol _input_ff_create_memless

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

Advanced Linux Sound Architecture Driver Version 1.0.18rc3.

ASoC version 0.13.2

dma rx:0 tx:1, err irq:10, regs:ffc00800

AD1980 SoC Audio Codec

asoc: AC97 <-> bf5xx-ac97 mapping ok

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 11:19:04 UTC (1086002344)

eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175

eth0: link down

IP-Config: Gateway not on directly connected network.

Freeing unused kernel memory: 7856k freed

eth0: link up, 100Mbps, full-duplex, lpa 0x41E1

usb 1-1: new high speed USB device using musb_hdrc and address 2

usb 1-1: configuration #1 chosen from 1 choice

scsi1 : SCSI emulation for USB Mass Storage devices

_____________________________________

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 v1.13.4 (2009-05-05 23:51:21 GMT) built-in shell (msh)

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

root:/> version

kernel: Linux release 2.6.28.9-ADI-2009R1-pre-svn6311, build #184 Wed May 6 00:09:43 GMT 2009

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

user-dist: release svn-8025, build #1481 Wed May 6 00:08:56 GMT 2009

root:/>

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

************** STEP 4: Clean src directory

rm -rf *.o *.so *.gdb test_helloworld

Make clean.

************** STEP 5: Build test program

bfin-linux-uclibc-gcc -shared -o libhelloworld.so helloworld.c -fno-jump-tables -mfdpic -Wl,--sep-code -Wl,-z -Wl,now

bfin-linux-uclibc-gcc -o test_helloworld test_helloworld.c -lhelloworld -L./ -fno-jump-tables -mfdpic

Build test program done

Case 1 ...PASS

ifconfig eth0 10.100.4.50 up

root:/>

************** STEP 6: Copy testcase to target board

Copy libhelloworld.so to target board done

Copy test_helloworld to target board done

scsi 1:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 6.51 PQ: 0 ANSI: 0 CCS

sd 1:0:0:0: [sdb] 2014271 512-byte hardware sectors: (1.03 GB/983 MiB)

sd 1:0:0:0: [sdb] Write Protect is off

sd 1:0:0:0: [sdb] Assuming drive cache: write through

sd 1:0:0:0: [sdb] 2014271 512-byte hardware sectors: (1.03 GB/983 MiB)

sd 1:0:0:0: [sdb] Write Protect is off

sd 1:0:0:0: [sdb] Assuming drive cache: write through

sdb: sdb1 sdb2

/test_hellowosd 1:0:0:0: [sdb] Attached SCSI removable disk

rld

Undefined instruction

- May be used to emulate instructions that are not defined for

a particular processor implementation.

Deferred Exception context

CURRENT PROCESS:

COMM=test_helloworld PID=339

CPU = 0

TEXT = 0x0031c000-0x0031ca7c DATA = 0x0031da7c-0x0031dc08

BSS = 0x0031dc08-0x00320000 USER-STACK = 0x0033fe90

return address: [0xfeb00044]; contents of:

0xfeb00020: 0010 0000 0000 0000 4900 0000 b0b8 6000

0xfeb00030: bbe0 b9e0 6410 bbf0 e418 0009 a0b9 e41a

0xfeb00040: 0004 3212 [0001] 0000 0061 b9f0 e801 0000

0xfeb00050: 0010 0000 0084 9310 e14a feb0 e10a 0084

SEQUENCER STATUS: Not tainted

SEQSTAT: 00062021 IPEND: 0030 SYSCFG: 0006

EXCAUSE : 0x21

interrupts disabled

physical IVG5 asserted : <0xffa00b14> { _evt_ivhw + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x0030e000> /* kernel dynamic memory */

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0x0031c7e2> [ /test_helloworld + 0x7e2 ]

PC : <0xfeb00044> /* kernel dynamic memory */

DCPLB_FAULT_ADDR: <0x00342910> [ test_helloworld + 0x910 ]

ICPLB_FAULT_ADDR: <0xfeb00044> /* kernel dynamic memory */

PROCESSOR STATE:

R0 : 0034f814 R1 : 0031c9a0 R2 : 00346700 R3 : 00000005

R4 : 0033fe94 R5 : 0035badc R6 : 0033ff38 R7 : 0033ff97

P0 : 0035badc P1 : feb00028 P2 : 00346700 P3 : 00342900

P4 : 003598f0 P5 : 0033ff28 FP : 0033fdc8 SP : 0030df24

LB0: 00356351 LT0: 00356344 LC0: 00000000

LB1: 003557cb LT1: 003557ca LC1: 00000000

B0 : 00000000 L0 : 00000000 M0 : 00000000 I0 : 0033ff18

B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 0031e1b0

B2 : 00000000 L2 : 00000000 M2 : 00000000 I2 : 00000000

B3 : 00000000 L3 : 00000000 M3 : 00000000 I3 : 00000000

A0.w: 00000000 A0.x: 00000000 A1.w: 00000000 A1.x: 00000000

USP : 0033fdb4 ASTAT: 02002000

Hardware Trace:

0 Target : <0x00004aa4> { _trap_c + 0x0 }

Source : <0xffa005d2> { _exception_to_level5 + 0x9e } CALL pcrel

1 Target : <0xffa00534> { _exception_to_level5 + 0x0 }

Source : <0xffa00406> { _bfin_return_from_exception + 0x6 } RTX

2 Target : <0xffa00400> { _bfin_return_from_exception + 0x0 }

Source : <0xffa0048e> { _ex_trap_c + 0x66 } JUMP.S

3 Target : <0xffa00428> { _ex_trap_c + 0x0 }

Source : <0xffa0065e> { _trap + 0x2a } JUMP (P4)

4 Target : <0xffa00634> { _trap + 0x0 }

Source : <0xfeb00042> /* kernel dynamic memory */ 0x3212

5 Target : <0xfeb00028> /* kernel dynamic memory */

Source : <0xffa003b2> { _ex_dcplb_miss + 0x4a } RTX

6 Target : <0xffa0038e> { _ex_dcplb_miss + 0x26 }

Source : <0xffa00fd4> { _icplb_miss + 0xfc } RTS

7 Target : <0xffa00f60> { _icplb_miss + 0x88 }

Source : <0xffa00f4c> { _icplb_miss + 0x74 } IF CC JUMP

8 Target : <0xffa00f2c> { _icplb_miss + 0x54 }

Source : <0xffa00f20> { _icplb_miss + 0x48 } IF !CC JUMP

9 Target : <0xffa00f1a> { _icplb_miss + 0x42 }