[#4779] SVN 5932 BF548 kernel crashes when reboot

Document created by Aaronwu Employee on Aug 30, 2013
Version 1Show Document
  • View in full screen mode

[#4779] SVN 5932 BF548 kernel crashes when reboot

Submitted By: Sonic Zhang

Open Date

2009-01-07 22:36:10     Close Date

2009-01-07 22:37:24

Priority:

High     Assignee:

Nobody

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

EZKIT Lite

Processor:

BF548     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Rejected

Uboot version or rev.:

    Toolchain version or rev.:

App binary format:

N/A     

Summary: SVN 5932 BF548 kernel crashes when reboot

Details:

 

BusyBox v1.13.1 (2009-01-08 11:23:20 CST) built-in shell (msh)

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

 

root:/>

root:/> reboot

sd 0:0:0:0: [sda] Synchronizing SCSI cache

Restarting system.

 

 

U-Boot 1.1.6-svn1322 (ADI-2008R2-pre) (Aug 14 2008 - 10:44:39)

 

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

Board: ADI BF548 EZ-Kit board

       Support:   blackfin.uclinux.org/

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

RAM:   64 MB

Flash:

 

 

Ack! Something bad happened to the Blackfin!

 

SEQUENCER STATUS:

SEQSTAT: 00002000  IPEND: 3fa00e2  SYSCFG: 0032

  HWERRCAUSE: 0x0

  EXCAUSE   : 0x0

  physical IVG6 asserted : <0x03fa0564> { _evt_default + 0x0 }

  physical IVG7 asserted : <0x03fa0564> { _evt_default + 0x0 }

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

RETN: <0x0083fc88> /* unknown address */

RETX: <0x00000406> /* unknown address */

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

PC  : <0x03fa00e2> { _start + 0xe2 }

 

PROCESSOR STATE:

R0 : 00000010    R1 : 00000008    R2 : 00000010    R3 : 00000000

R4 : 20000000    R5 : 07d2b750    R6 : 1f4add40    R7 : 000000ff

P0 : 000000ad    P1 : 00000000    P2 : 03effe5b    P3 : 03efff80

P4 : 03ffd408    P5 : 03efff80    FP : 03ffd408    SP : 03effd8c

LB0: 03fb9e8c    LT0: 03fb9e80    LC0: 00000000

LB1: 03fb3662    LT1: 03fb3660    LC1: 00000000

B0 : 000005a0    L0 : 00000000    M0 : 00000000    I0 : 03effe4c

B1 : 00000000    L1 : 00000000    M1 : 00000000    I1 : 03e59f20

B2 : 00000000    L2 : 00000000    M2 : 00000000    I2 : 00000001

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 00001680

A0.w: 020d0000   A0.x: 00000000   A1.w: 000036da   A1.x: 00000000

USP : ffb00ffc  ASTAT: 00001004

 

Hardware Trace:

   0 Target : <0x03fa0a34> { _bfin_panic + 0x0 }

     Source : <0x03fa0bac> { _trap_c + 0x13c }

   1 Target : <0x03fa0ba0> { _trap_c + 0x130 }

     Source : <0x03fa0a8c> { _trap_c + 0x1c }

   2 Target : <0x03fa0a70> { _trap_c + 0x0 }

     Source : <0x03fa050a> { _trap + 0x56 }

   3 Target : <0x03fa04b4> { _trap + 0x0 }

     Source : <0x00000404> /* unknown address */

   4 Target : <0x00000000> /* Maybe null pointer? */

     Source : <0x03fa48ee> { _flash_write_cmd + 0x7a }

   5 Target : <0x03fa48e8> { _flash_write_cmd + 0x74 }

     Source : <0x03fa48b6> { _flash_write_cmd + 0x42 }

   6 Target : <0x03fa48ac> { _flash_write_cmd + 0x38 }

     Source : <0x03fa48a4> { _flash_write_cmd + 0x30 }

   7 Target : <0x03fa489a> { _flash_write_cmd + 0x26 }

     Source : <0x03fa4872> { _flash_make_cmd + 0x3a }

   8 Target : <0x03fa485a> { _flash_make_cmd + 0x22 }

     Source : <0x03fa4854> { _flash_make_cmd + 0x1c }

   9 Target : <0x03fa484a> { _flash_make_cmd + 0x12 }

     Source : <0x03fa486c> { _flash_make_cmd + 0x34 }

  10 Target : <0x03fa485a> { _flash_make_cmd + 0x22 }

     Source : <0x03fa4854> { _flash_make_cmd + 0x1c }

  11 Target : <0x03fa484a> { _flash_make_cmd + 0x12 }

     Source : <0x03fa486c> { _flash_make_cmd + 0x34 }

  12 Target : <0x03fa485a> { _flash_make_cmd + 0x22 }

     Source : <0x03fa4854> { _flash_make_cmd + 0x1c }

  13 Target : <0x03fa484a> { _flash_make_cmd + 0x12 }

     Source : <0x03fa486c> { _flash_make_cmd + 0x34 }

  14 Target : <0x03fa485a> { _flash_make_cmd + 0x22 }

     Source : <0x03fa4854> { _flash_make_cmd + 0x1c }

  15 Target : <0x03fa484a> { _flash_make_cmd + 0x12 }

     Source : <0x03fa486c> { _flash_make_cmd + 0x34 }

 

Please reset the board

 

### ERROR ### Please RESET the board ###

 

 

Follow-ups

 

--- Sonic Zhang                                              2009-01-07 22:37:24

Not kernel bug.

 

--- Mike Frysinger                                           2009-01-08 00:44:34

that's a pretty old u-boot version ... maybe it's the flash reset command you

fixed a while ago in u-boot ?

 

 

 

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

 

File Name     File Type     File Size     Posted By

No Files Were Found

Attachments

    Outcomes