2009-04-14 04:02:37 BF527 Starting application at 0x00176000 ...

浩何 (CHINA)

Message: 72626

Hi.

my board is BF527,after make kernl and fs successfully,i am try to run linux on my board and get the following message:

bfin> tftp 1000000 linux

Using Blackfin EMAC device

TFTP from server 192.168.1.191; our IP address is 192.168.1.202

Filename 'linux'.

Load address: 0x1000000

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

#################################################################

######################

done

Bytes transferred = 4105181 (3ea3dd hex)

bfin> bootelf 0x1000000

Loading .text @ 0x00100000 (1082096 bytes)

Loading .rodata @ 0x00209000 (248704 bytes)

Loading __ksymtab @ 0x00245b80 (15600 bytes)

Loading __ksymtab_gpl @ 0x00249870 (3808 bytes)

Loading __ksymtab_gpl_future @ 0x0024a750 (24 bytes)

Loading __ksymtab_strings @ 0x0024a768 (46852 bytes)

Loading __param @ 0x00255e6c (520 bytes)

Loading .data @ 0x00257000 (77824 bytes)

Loading .init.text @ 0x0026a000 (64824 bytes)

Loading .init.data @ 0x00279d38 (5724 bytes)

Loading .init.setup @ 0x0027b394 (576 bytes)

Loading .initcall.init @ 0x0027b5d4 (408 bytes)

Loading .con_initcall.init @ 0x0027b76c (4 bytes)

Loading .init.ramfs @ 0x0027b770 (1964059 bytes)

Loading .text_l1 @ 0xffa00000 (7544 bytes)

sh_addr: FFA00000, p_paddr: 0045AF8B

Loading from: 0135C000 to 0045AF8B, size: 7544

Loading .data_l1 @ 0xff800000 (6432 bytes)

sh_addr: FF800000, p_paddr: 0045CD03

Loading from: 0135E000 to 0045CD03, size: 6432

Clearing .bss @ 0x0045f000 (60848 bytes)

## Starting application at 0x0026a000 ...

and there is no message print any more. ~.~

my sdram is 32M, any my flash is 4M,

and i am ensure when i make menuconfig

SDRAM choose size(32) width (9) is right....

my uclinux version is uClinux-dist-2008R1.5-RC3

please help me how can i do ,thanks

Attach is my config.

config

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2009-04-14 04:05:21 Re: BF527 Starting application at 0x00176000 ...

Mike Frysinger (UNITED STATES)

Message: 72627

do not boot ELF images. use the uImage format.

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2009-04-14 04:18:53 Re: BF527 Starting application at 0x00176000 ...

浩何 (CHINA)

Message: 72631

thank you for you reply,

when i use uImage

the result is the same...

bfin> tftp 1000000 uImage

Using Blackfin EMAC device

TFTP from server 192.168.1.191; our IP address is 192.168.1.202

Filename 'uImage'.

Load address: 0x1000000

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

#################################################################

###################################

done

Bytes transferred = 2841260 (2b5aac hex)

bfin> bootelf

## No elf image at address 0x01000000

bfin> bootm 0x1000000

## Booting image at 01000000 ...

Image Name: Linux-2.6.22.19-ADI-2008R1.5-svn

Image Type: Blackfin Linux Kernel Image (gzip compressed)

Data Size: 2841196 Bytes = 2.7 MB

Load Address: 00100000

Entry Point: 0026a000

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Starting Kernel at = 26a000

why???

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2009-04-14 04:23:26 Re: BF527 Starting application at 0x00176000 ...

Mike Frysinger (UNITED STATES)

Message: 72632

why dont you read the kernel log like the documentation shows:

docs.blackfin.uclinux.org/doku.php?id=linux-kernel:debug:post_mortem

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2009-04-14 05:09:06 Re: BF527 Starting application at 0x00176000 ...

浩何 (CHINA)

Message: 72634

hi,according the guide ,i can get the following msg:

bfin> strings 0x005f1ca4

<5>Linux version 2.6.22.19-ADI-2008R1.5-svn2184 (hehao@svnhost.imagintech.cn) (gcc version 4.1.2 (ADI svn)) #48 Tue Apr 14 15:54:49 CST 2009

<6>Hardware Trace Active and Enabled

<6>Compiled for ADSP-BF527 Rev 0.0

<3>Warning: Compiled for Rev 0, but running on Rev 1

<3>Warning: Unsupported Chip Revision ADSP-BF527 Rev 0.1 detected

<6>Blackfin Linux support by blackfin.uclinux.org/

<6>Processor Speed: 500 MHz core clock and 100 MHz System Clock

<6>Board Memory: 32MB

<6>Kernel Managed Memory: 32MB

<6>Memory map:

<6> text = 0x00100000-0x002082f0

<6> rodata = 0x00209000-0x00256074

<6> data = 0x00257000-0x0026a000

<6> stack = 0x00258000-0x0025a000

<6> init = 0x0026a000-0x005ef000

<6> bss = 0x005ef000-0x005fddb0

<6> available = 0x005fddb0-0x01eff000

<6> DMA Zone = 0x01f00000-0x02000000

<7>On node 0 totalpages: 7935

<7> DMA zone: 61 pages used for memmap

<7> DMA zone: 0 pages reserved

<7> DMA zone: 7874 pages, LIFO batch:0

<7> Normal zone: 0 pages used for memmap

<6>NOMPU: setting up cplb tables for global access

<6>Instruction Cache Enabled

<6>Data Cache Enabled (write-back)

<4>Built 1 zonelists. Total pages: 7874

<5>Kernel comma

Ack! Something bad happened to the Blackfin!

SEQUENCER STATUS:

SEQSTAT: 0000002a IPEND: 1f800aa SYSCFG: 0032

HWERRCAUSE: 0x0

EXCAUSE : 0x2a

physical IVG7 asserted : <0x01f80268> { _evt_default + 0x0 }

RETE: <0x520a01d0> { ___smulsi3_highpart + 0x5010b6b8 }

RETN: <0x1808100a> { ___smulsi3_highpart + 0x160ec4f2 }

RETX: <0x01f8cd4e> { _printf + 0x42 }

RETS: <0x64656c69> { ___smulsi3_highpart + 0x626c2151 }

PC : <0x01f800aa> { _start + 0xaa }

DCPLB_FAULT_ADDR: <0x01f19b90> /* unknown address */

ICPLB_FAULT_ADDR: <0x01f8cd4e> { _printf + 0x42 }

PROCESSOR STATE:

R0 : 00000000 R1 : 0000000a R2 : 01f19f4d R3 : ffffffff

R4 : 00000000 R5 : 00000000 R6 : 00000000 R7 : 005f1ca4

P0 : 005f1ca4 P1 : 00000128 P2 : ffc00414 P3 : 01f19ecc

P4 : 726f6620 P5 : 01f1c000 FP : 01f19cde SP : 01f19ac0

LB0: 01f94ae0 LT0: 01f94ad4 LC0: 00000000

LB1: 01f8faea LT1: 01f8fae8 LC1: 00000000

B0 : 47f9982d L0 : 00000000 M0 : 3fa9f27d I0 : 005f1ca4

B1 : 77b5b130 L1 : 00000000 M1 : 395be23f I1 : 01f963e4

B2 : 97abfa7d L2 : 00000000 M2 : b7a9db36 I2 : 03b97727

B3 : 06ab426d L3 : 00000000 M3 : 1e21f675 I3 : 37e9e424

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

USP : ffb00ffc ASTAT: 00001025

Hardware Trace:

0 Target : <0x01f80734> { _bfin_panic + 0x0 }

Source : <0x01f808ac> { _trap_c + 0x13c }

1 Target : <0x01f808a0> { _trap_c + 0x130 }

Source : <0x01f8078c> { _trap_c + 0x1c }

2 Target : <0x01f80770> { _trap_c + 0x0 }

Source : <0x01f8020e> { _trap + 0x56 }

3 Target : <0x01f801b8> { _trap + 0x0 }

Source : <0x01f8cd4c> { _printf + 0x40 }

4 Target : <0x01f8cd44> { _printf + 0x38 }

Source : <0x01f91f70> { _serial_puts + 0x1c }

5 Target : <0x01f91f64> { _serial_puts + 0x10 }

Source : <0x01f91f40> { _serial_putc + 0x48 }

6 Target : <0x01f91f2c> { _serial_putc + 0x34 }