[#4729] run otp test make kernel panic

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[#4729] run otp test make kernel panic

Submitted By: Mingquan Pan

Open Date

2008-12-18 04:16:10     Close Date

2008-12-21 21:38:24

Priority:

Medium     Assignee:

Mike Frysinger

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

N/A     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

Nov 11

App binary format:

N/A     

Summary: run otp test make kernel panic

Details:

 

run otp test make kernel panic on bf548 from Dec 14.

 

U-Boot 1.1.6-svn1273 (ADI-2008R1.5) (Jul 21 2008 - 00:35:28)

 

CPU:   ADSP bf548-0.0 (Detected Rev: 0.1)

Board: ADI BF548 EZ-Kit board

       Support:   blackfin.uclinux.org/

Clock: VCO: 525 MHz, Core: 525 MHz, System: 131 MHz

RAM:   64 MB

Flash:

RAM size is 64 MB.

16 MB

NAND:  256 MiB

In:    serial

Out:   serial

Err:   serial

Net:   LAN9x18 (0x118a0000) detected at 0x24000000

MAC:   00:E0:22:FE:B8:54

Hit any key to stop autoboot:  0

bfin> set bootargs root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600

bfin> set serverip 10.100.4.174

bfin> set ipaddr 10.100.4.50

bfin> save

Saving Environment to EEPROM...

..done

bfin> tftpboot 0x2000000 linux

start Auto negotiation... (take ~2sec)

Auto negotiation complete, 100BaseTX, full duplex

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'linux'.

Load address: 0x2000000

Loading: #################################################################

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done

Bytes transferred = 6753674 (670d8a hex)

Image size is 670d8a

bfin> run addip

bfin> bootelf

Loading .text @ 0x00001000 (1747600 bytes)

Loading .rodata @ 0x001aba90 (491628 bytes)

Loading .init.rodata @ 0x00223afc (156 bytes)

Loading __ksymtab @ 0x00223b98 (18304 bytes)

Loading __ksymtab_gpl @ 0x00228318 (7520 bytes)

Loading __ksymtab_strings @ 0x0022a078 (59451 bytes)

Loading __init_rodata @ 0x002388b4 (172 bytes)

Loading __param @ 0x00238960 (1500 bytes)

Clearing .bss @ 0x00238f40 (74024 bytes)

Loading .data @ 0x0024b068 (94104 bytes)

Loading .init.text @ 0x00262000 (140852 bytes)

Loading .init.data @ 0x00284634 (28964 bytes)

Loading .init.setup @ 0x0028b758 (632 bytes)

Loading .initcall.init @ 0x0028b9d0 (772 bytes)

Loading .con_initcall.init @ 0x0028bcd4 (4 bytes)

Loading .init.ramfs @ 0x0028bcd8 (3348064 bytes)

Loading .text_l1 @ 0xffa00000 (5308 bytes)

sh_addr: FFA00000, p_paddr: 005BD338

Loading from: 025AC000 to 005BD338, size: 5308

Loading .data_l1 @ 0xff800000 (192 bytes)

sh_addr: FF800000, p_paddr: 005BE7F4

Loading from: 025AE000 to 005BE7F4, size: 192

## Starting application at 0x00277670 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5863 (test@uclinux61-bf548-std) (gcc version 4.1.2 (ADI svn)) #29 Sun Dec 14 22:00:11 GMT 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x001aba90

  rodata    = 0x001aba90-0x00238f3c

  bss       = 0x00238f40-0x0024b068

  data      = 0x0024b068-0x00262000

    stack   = 0x00260000-0x00262000

  init      = 0x00262000-0x005bf000

  available = 0x005bf000-0x03dff000

  DMA Zone  = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Blackfin support (C) 2004-2008 Analog Devices, Inc.

Compiled for ADSP-BF548 Rev 0.0

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

Blackfin Linux support by   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-through)

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

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0: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: 57020k/65536k RAM, (3444k init code, 1706k kernel code, 730k data, 2048k dma, 584k 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 0023a800

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

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 @ 0x00676000 - 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 111

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:b8:54

Driver 'sd' needs updating - please use bus_type methods

Driver 'sr' needs updating - please use bus_type methods

register bfin atapi driver

scsi0 : pata-bf54x

ata1: PATA max UDMA/66 irq 68

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

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

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

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

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 on-chip NAND FLash Controller Driver, Version 1.2 (c) 2007 Analog Devices, Inc.

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

input: bf54x-keys as /class/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)

hid_tmff: 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 1.0.12rc1 (Thu Jun 22 13:55:50 2006 UTC).

ASoC version 0.13.2

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 13:17:39 UTC (1086009459)

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

eth0: link down

IP-Config: Complete:

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

     host=bf548-ezkit, domain=, nis-domain=(none),

     bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 3444k freed

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

                           _____________________________________

        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|            -   blackfin.uclinux.org/

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

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

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

 

Have a lot of fun...

 

 

BusyBox v1.13.1 (2008-12-14 20:40:11 GMT) built-in shell (msh)

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

 

root:/>

************** STEP 3: Starting test

 

dd if=/dev/bfin-otp of=otp_out.bin0 bs=8 count=440

Instruction fetch CPLB miss

- CPLB miss on an instruction fetch.

Kernel OOPS in progress

Deferred Exception context

CURRENT PROCESS:

COMM=dd PID=300

CPU = 0

TEXT = 0x00400040-0x0044b160        DATA = 0x0044b164-0x0045eb84

BSS = 0x0045eb84-0x004604f4  USER-STACK = 0x00469f4c

 

return address: [0xef00001a]; contents of:

0xeefffff0:  ????  ????  ????  ????  ????  ????  ????  ????

0xef000000: <0>

Double Fault

Kernel OOPS in progress

Deferred Exception context

CURRENT PROCESS:

COMM=dd PID=300

CPU = 0

TEXT = 0x00400040-0x0044b160        DATA = 0x0044b164-0x0045eb84

BSS = 0x0045eb84-0x004604f4  USER-STACK = 0x00469f4c

 

return address: [0x000041b0]; contents of:

0x00004190:  6412  0a11  105b  e120  03ff  0a01  1c10  e14a

0x000041a0:  0023  e10a  9814  9110  0a02  1409  3211  6c66

0x000041b0: [9550] 3213  9710  0127  6008  0010  63f8  e140

0x000041c0:  feaf  0a01  1447  63f8  e140  eeff  0a01  1447

 

SEQUENCER STATUS:               Not tainted

SEQSTAT: 00062026  IPEND: 0480  SYSCFG: 0006

  EXCAUSE   : 0x26

  physical IVG7 asserted : <0xffa00c54> { _evt_evt7 + 0x0 }

  physical IVG10 asserted : <0xffa00c78> { _evt_evt10 + 0x0 }

  logical irq   6 mapped  : <0xffa0036c> { _timer_interrupt + 0x0 }

  logical irq   9 mapped  : <0x000d12ac> { _bfin_bf54x_irq_error + 0x0 }

  logical irq  14 mapped  : <0x0012f3cc> { _bfin_rtc_interrupt + 0x0 }

  logical irq  48 mapped  : <0x000dcd9c> { _bfin_serial_dma_rx_int + 0x0 }

  logical irq  49 mapped  : <0x000dd1d0> { _bfin_serial_dma_tx_int + 0x0 }

  logical irq  52 mapped  : <0x001322ec> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  53 mapped  : <0x001322ec> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  68 mapped  : <0x0010453c> { _bfin_ata_interrupt + 0x0 }

  logical irq  74 mapped  : <0x00116e54> { _bf5xx_nand_dma_irq + 0x0 }

  logical irq  76 mapped  : <0x0012d95c> { _bfin_kpad_isr + 0x0 }

  logical irq  82 mapped  : <0x001284a0> { _blackfin_interrupt + 0x0 }

  logical irq  85 mapped  : <0x0012b060> { _dma_controller_irq + 0x0 }

  logical irq 175 mapped  : <0x000e5280> { _smsc911x_irqhandler + 0x0 }

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

RETN: <0x03201cb8> /* kernel dynamic memory */

RETX: <0x000041b0> { _get_instruction + 0x2c }

RETS: <0x00004360> { _dump_bfin_mem + 0x8c }

PC  : <0x000041b0> { _get_instruction + 0x2c }

DCPLB_FAULT_ADDR: <0x03201ef4> /* kernel dynamic memory */

ICPLB_FAULT_ADDR: <0xef00001a> /* kernel dynamic memory */

 

PROCESSOR STATE:

R0 : ef001000    R1 : ef000000    R2 : ef000002    R3 : 03201cd0

R4 : ef000030    R5 : 0000100d    R6 : ef00001a    R7 : ef000000

P0 : 00240c42    P1 : 0024e160    P2 : ef000000    P3 : 03201da4

P4 : 00000000    P5 : 03201cd0    FP : 00000008    SP : 03201bdc

LB0: 0040d05f    LT0: 0040d04c    LC0: ffffffff

LB1: 000c760e    LT1: 000c7602    LC1: 00000000

B0 : 00000000    L0 : 00000000    M0 : 00000000    I0 : 0000000f

B1 : 00000000    L1 : 00000000    M1 : 00000000    I1 : 00000000

B2 : 00000000    L2 : 00000000    M2 : 00000000    I2 : 001b9a48

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 0000001b

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

USP : 00469dbc  ASTAT: 02002022

 

Kernel panic - not syncing: Double Fault - unrecoverable event

 

 

Case 1 ...FAIL

 

Case 1 ...FAIL

 

OTPMEM TEST FAIL

 

Follow-ups

 

--- Mike Frysinger                                           2008-12-18 09:37:46

the new no-mpu implementation does not include bootrom region

 

--- Mike Frysinger                                           2008-12-18 13:50:19

should be fixed now

 

--- Mingquan Pan                                             2008-12-21 21:38:24

Yes,close.

 

 

 

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