2009-05-26 08:40:52     svn trunk & '527 ezkit

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2009-05-26 08:40:52     svn trunk & '527 ezkit

Nikolay Chokoev (IRELAND)

Message: 74610   

 

Hi,

 

I've checkout the last trunk and I've build the BF527-EZKIT, but the image doesn't work for me.

 

svn info

Path: .

URL: svn://firewall-sources.blackfin.uclinux.org:80/svn/uclinux-dist/trunk

Repository Root: svn://firewall-sources.blackfin.uclinux.org:80/svn/uclinux-dist

Repository UUID: 3e2a5524-39e8-4cb9-84a9-c49da69cba3a

Revision: 8138

Node Kind: directory

Schedule: normal

Last Changed Author: vapier

Last Changed Rev: 8138

Last Changed Date: 2009-05-26 08:02:06 +0100 (Tue, 26 May 2009)

 

The console is:

 

## Booting kernel from Legacy Image at 01000000 ...

   Image Name:   Linux-2.6.28.10-ADI-2010R1-pre-s

   Created:      2009-05-26  11:21:30 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    4051824 Bytes =  3.9 MB

   Load Address: 00001000

   Entry Point:  001eba4c

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 001eba4c

 

...and hangs...

 

This works fine for me:

svn info

Path: .

URL: svn://firewall-sources.blackfin.uclinux.org:80/svn/uclinux-dist/trunk

Repository UUID: 3e2a5524-39e8-4cb9-84a9-c49da69cba3a

Revision: 7931

Node Kind: directory

Schedule: normal

Last Changed Author: vapier

Last Changed Rev: 7931

Last Changed Date: 2009-03-24 23:20:57 +0000 (Tue, 24 Mar 2009)

Properties Last Updated: 2009-01-12 20:15:56 +0000 (Mon, 12 Jan 2009)

 

The toolchain:

 

bfin-linux-uclibc-gcc --ver

Using built-in specs.

Target: bfin-linux-uclibc

Configured with: /usr/dlnx764/svn/toolchain/gcc-4.1/configure --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=bfin-linux-uclibc --prefix=/opt/uClinux-linux-uclibc --enable-threads=posix --enable-shared --with-sysroot=/opt/uClinux-linux-uclibc/bfin-linux-uclibc/runtime --disable-libstdcxx-pch --disable-symvers --disable-libssp --disable-libffi --enable-clocale=generic --enable-version-specific-runtime-libs --enable-__cxa_atexit --with-bugurl=URL:http://blackfin.uclinux.org/gf/project/toolchain/tracker --with-pkgversion=ADI-trunk/svn-3343

Thread model: posix

gcc version 4.1.2 (ADI svn)

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2009-05-26 08:54:10     Re: svn trunk & '527 ezkit

Nikolay Chokoev (IRELAND)

Message: 74611   

 

UPDATE: it seems to hang as there is nothing on the serial terminal, but there is some log on the LCD...

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2009-05-26 12:39:04     Re: svn trunk & '527 ezkit

Mike Frysinger (UNITED STATES)

Message: 74615   

 

are you using the default command line ?  or did you change it ?  i.e. what is "bootargs" in u-boot ...

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2009-05-26 16:06:46     Re: svn trunk & '527 ezkit

Robin Getz (UNITED STATES)

Message: 74619   

 

Nikolay:

 

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

 

-Robin

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2009-06-02 04:18:47     Re: svn trunk & '527 ezkit

Nikolay Chokoev (IRELAND)

Message: 75003   

 

Hi Mike,

 

I think 'bootargs' is default:

 

bootargs=root=/dev/mtdblock0 rw clkin_hz=25000000 earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF0,57600 ip=192.168.0.15:192.168.0.2:192.168.0.1:255.2 55.255.0:bf527-ezkit:eth0:off

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2009-06-02 04:26:41     Re: svn trunk & '527 ezkit

Mike Frysinger (UNITED STATES)

Message: 75004   

 

you can verify the bootargs used when booting match what you expect if you use the tip Robin gave you

 

at any rate, make sure you are using the very latest svn

 

looking at the uclinux-dist svn info isnt helpful -- the linux-26.x./ is a different svn repo

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2009-06-02 04:46:16     Re: svn trunk & '527 ezkit

Nikolay Chokoev (IRELAND)

Message: 75006   

 

Hi Robin,

 

Thanks for the link!

 

I cannot find "Kernel command line" on the log. What could be the problem?

 

bfin> strings 0x0114f64

<5>Linux version 2.6.28.10-ADI-2010R1-pre-svn6476 (root@dlnx764) (gcc version 4.

1.2 (ADI svn)) #7 Tue May 26 14:08:23 IST 2009

<6>Board Memory: 64MB

<6>Kernel Managed Memory: 64MB

<6>Memory map:

<6>  fixedcode = 0x00000400-0x00000490

<6>  text      = 0x00001000-0x000c9530

<6>  rodata    = 0x000c9530-0x0010e968

<6>  bss       = 0x0010f000-0x00120fb4

<6>  data      = 0x00120fb4-0x00132000

<6>    stack   = 0x00130000-0x00132000

<6>  init      = 0x00132000-0x00674000

<6>  available = 0x00674000-0x03eff000

<6>  DMA Zone  = 0x03f00000-0x04000000

<6>Hardware Trace Active and Enabled

<6>Boot Mode: 1

<6>Blackfin support (C) 2004-2009 Analog Devices, Inc.

<6>Compiled for ADSP-BF527 Rev 0.1

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

<6>Processor Speed: 525 MHz core clock and 131 MHz System Clock

<7> boot memmap: 0000000000674000 - 0000000003eff000 (usable)

<7>On node 0 totalpages: 16127

<7>free_area_init_node: node 0, pgdat 0012d668, node_mem_map 00676000

<7>  DMA zone: 126 pages used for memmap

<7>  DMA zone: 0 pages reserved

<7>  DMA zone: 16001 pages, LIFO batch:3

<7>  Normal zone: 0 pages used for memmap

<7>  Movable zone: 0 pages used for memmap

<6>NOMPU: setting up cplb tables

<6>Instruction Cache Enabled for CPU0

<6>Data Cache Enabled for CPU0 (write-back)

<4>Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16001

<5>Kernel command line:

<6>Configuring Blackfin Priority Driven Interrupts

<4>PID hash table entries: 256 (order: 8, 1024 bytes)

<4>Console: colour dummy device 80x25

<6>console [tty0] enabled

<6>Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

<6>Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

<7>Kernel managed physical pages: 16127

<6>Memory available: 57328k/65536k RAM, (5384k init code, 801k kernel code, 419k

data, 1024k dma, 576k reserved)

<6>Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

<6>Security Framework initialized

<4>Mount-cache hash table entries: 512

<6>Blackfin Scratchpad data SRAM: 4 KB

<6>Blackfin L1 Data A SRAM: 16 KB (16 KB free)

<6>Blackfin L1 Data B SRAM: 16 KB (16 KB free)

<6>Blackfin L1 Instruction SRAM: 48 KB (42 KB free)

<6>Blackfin DMA Controller

<6>ezkit_init(): registering device resources

<7>Setting up Blackfin MMR debugfs

<6>msgmni has been set to 111

<6>io scheduler noop registered

<6>io scheduler anticipatory registered (default)

<6>io scheduler cfq registered

<6>bfin-t350mcqb: 320x240 24-bit RGB FrameBuffer initializing...

<6>dma_alloc_init: dma_page @ 0x03af5000 - 256 pages at 0x03f00000

<4>Console: switching to colour frame buffer device 40x30

<6>bfin-otp: initialized

<6>Serial: Blackfin serial driver

<6>bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART

<6>brd: module loaded

<6>m25p80 spi0.1: m25p16 (2048 Kbytes)

<5>Creating 2 MTD partitions on "m25p80":

<5>0x00000000-0x00040000 : "bootloader(spi)"

<5>0x00040000-0x00200000 : "linux kernel(spi)"

<6>bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, reg

s_base@ffc00500, dma channel@7

<6>rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

<6>bfin-wdt: initialized: timeout=20 sec (nowayout=0)

<6>rtc-bfin rtc-bfin: setting system clock to 1970-01-01 07:57:07 UTC (28627)

<6>Freeing unused kernel memory: 5384k freed

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2009-06-02 04:49:22     Re: svn trunk & '527 ezkit

Mike Frysinger (UNITED STATES)

Message: 75007   

 

you need to update your svn checkout to the latest

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