[#7309] watchdog test fails now on bf609-ezkit

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[#7309] watchdog test fails now on bf609-ezkit

Submitted By: Mingquan Pan

Open Date

2012-09-06 01:48:07     Close Date

2012-09-18 06:03:48

Priority:

Medium     Assignee:

Bob Liu

Category:

N/A     Fixed In Release:

2012R2-RC3

Found In Release:

2012R2-RC3     Status:

Closed

Board:

N/A     Processor:

BF609

Silicon Revision:

    Resolution:

Fixed

Is the bug repeatable?:

N/A     

Summary: watchdog test fails now on bf609-ezkit

Details:

 

watchdog test fails to make kernel reboot now on bf609-ezkit.

 

System Configuration registers^M

^M

CGU Registers^M

        CGU_DIV:   0x44032421   CGU_CTL:      0x00001000^M

        CGU_STAT:  0x000003f5   CGU_LOCKCNT:  0x00000000^M

^M

SMC DDR Registers^M

        DDR_CFG:   0x00000422   DDR_TR0:      0x20806313^M

        DDR_TR1:   0x2013040d   DDR_TR2:      0x00320108^M

        DDR_MR:    0x00000632   DDR_EMR1:     0x00000004^M

        DDR_CTL:   0x00000900   DDR_STAT:     0x00402007^M

        DDR_DLLCTL:0x0000044b^M

bfin> md.w 0xff30ffff^M

ff30ffff:^M

^M

^M

Ack! Something bad happened to the Blackfin!^M

^M

SEQUENCER STATUS:^M

SEQSTAT: 00000024  IPEND: 8008  SYSCFG: 0001^M

  HWERRCAUSE: 0x0: undef^M

  EXCAUSE   : 0x24: misaligned data^M

  physical IVG15 asserted : <0x07f803a0> { _evt_default + 0x0 }^M

RETE: <0x(null)> /* Maybe null pointer? */^M

RETN: <0x07f3f1f0> /* unknown address */^M

RETX: <0x07f9a720> { _print_buffer + 0x84 }^M

RETS: <0x07f9a6e6> { _print_buffer + 0x4a }^M

RETI: <0x07f800e4> { _start + 0xe4 }^M

DCPLB_FAULT_ADDR: <0xff30fffe> { ___ashldi3 + 0xf736d17a }^M

ICPLB_FAULT_ADDR: <0x07f9a720> { _print_buffer + 0x84 }^M

^M

PROCESSOR STATE:^M

R0 : 00000001    R1 : 0000000a    R2 : 07f3edd5    R3 : 00000040^M

R4 : 00000002    R5 : 07f3f208    R6 : 00000000    R7 : 00000008^M

P0 : 00000009    P1 : 07f3f208    P2 : 07f80d04    P3 : 07fb3e74^M

P4 : 07f3f208    P5 : ff30ffff    FP : 07f3f208    SP : ffb00f18^M

LB0: 07fa2cfe    LT0: 07fa2cfe    LC0: 00000000^M

LB1: 07f9b8e6    LT1: 07f9b8e2    LC1: 00000000^M

B0 : ffb00000    L0 : 00000000    M0 : fffffffc    I0 : fffffffc^M

B1 : 00000000    L1 : 00000000    M1 : 00000001    I1 : 07fb3e74^M

B2 : 00000000    L2 : 00000000    M2 : 00001802    I2 : 00000003^M

B3 : 00000000    L3 : 00000000    M3 : 0000005b    I3 : 00000007^M

A0.w: 0000038e   A0.x: 00000000   A1.w: 000000f0   A1.x: 00000000^M

USP : ffb00ff4  ASTAT: 020000Hardware Trace:^M

   0 Target : <0x07f81420> { _trap_c + 0x0 }^M

     Source : <0x07f80342> { _trap + 0x62 }^M

   1 Target : <0x07f802e0> { _trap + 0x0 }^M

     Source : <0x07f9a71e> { _print_buffer + 0x82 }^M

   2 Target : <0x07f9a718> { _print_buffer + 0x7c }^M

     Source : <0x07f9a70e> { _print_buffer + 0x72 }^M

   3 Target : <0x07f9a708> { _print_buffer + 0x6c }^M

     Source : <0x07f9a750> { _print_buffer + 0xb4 }^M

   4 Target : <0x07f9a74e> { _print_buffer + 0xb2 }^M

     Source : <0x07f9a706> { _print_buffer + 0x6a }^M

   5 Target : <0x07f9a6e6> { _print_buffer + 0x4a }^M

     Source : <0x07f8a254> { _printf + 0x44 }^M

   6 Target : <0x07f8a248> { _printf + 0x38 }^M

     Source : <0x07f80d46> { _uart0_puts + 0x42 }^M

   7 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

   8 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

   9 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  10 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  11 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  12 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  13 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  14 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

  15 Target : <0x07f80d2a> { _uart0_puts + 0x26 }^M

     Source : <0x07f80d2e> { _uart0_puts + 0x2a }^M

^M

PANIC: Blackfin internal error^M

### ERROR ### Please RESET the board ###^M

62^M

 

Follow-ups

 

--- Bob Liu                                                  2012-09-11 02:56:19

watchdog was disabled by default.

 

--- Mingquan Pan                                             2012-09-18 07:04:44

it passed after enabled in script. close.

 

 

 

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