2008-10-20 04:28:34     lrz lsz do not work with BF531

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2008-10-20 04:28:34     lrz lsz do not work with BF531

crystal shark (CHINA)

Message: 63931   

 

 

 

I find that lrzsz tools do not work for BF531. Anybody testes the lrzsz tools under BF533-

 

Stamp ?

 

In my BF537 Board , lrzsz works well . But in my BF531 borad , it failed!

 

I copy the binary file "lrz","lsz" of BF537 to the BF531 filesystem , it still does not work

 

,.So I think it maybe something wrong with the Uart Driver of BF531.

 

I have googled something. it said that it is the problem of uart dma, but i do know how to

 

fix this problem !

 

Thanks!

 

 

 

Linux version 2.6.22.19-ADI-2008R1.5-svn (root@linux-desktop) (gcc version 4.1.2

(ADI svn)) #116 Sun Oct 19 23:03:00 EDT 2008

early printk enabled on early_BFuart0

Hardware Trace Active and Enabled

Warning: limiting memory to 31MB due to hardware anomaly 05000263

Blackfin support (C) 2004-2007 Analog Devices, Inc.

Compiled for ADSP-BF531 Rev 0.4

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 375 MHz core clock and 75 MHz System Clock

Board Memory: 32MB

Kernel Managed Memory: 32MB

Memory map:

  text      = 0x00001000-0x00143830

  rodata    = 0x00144000-0x001a2dac

  data      = 0x001a3000-0x001ec000

    stack   = 0x001a4000-0x001a6000

  init      = 0x001ec000-0x006e7000

  bss       = 0x006e7000-0x006f8c2c

  available = 0x006f8c2c-0x01eff000

  DMA Zone  = 0x01f00000-0x02000000

On node 0 totalpages: 7935

  DMA zone: 61 pages used for memmap

  DMA zone: 0 pages reserved

  DMA zone: 7874 pages, LIFO batch:0

  Normal zone: 0 pages used for memmap

NOMPU: setting up cplb tables for global access

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists.  Total pages: 7874

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600

 

console=ttyBF0,57600

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 128 (order: 7, 512 bytes)

bfin-rtc: invalid date; resetting

console handover: boot [early_BFuart0] -> real [ttyBF0]

Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

Kernel managed physical pages: 7935

Memory available: 24304k/32768k RAM, (5100k init code, 1290k kernel code, 745k data, 1024k

 

dma, 308k reserved)

Blackfin Scratchpad data SRAM: 4 KB

Blackfin Instruction SRAM: 16 KB (8 KB free)

Calibrating delay loop... 747.52 BogoMIPS (lpj=1495040)

Security Framework v1.0.0 initialized

Mount-cache hash table entries: 512

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

SCSI subsystem initialized

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 1024 (order: 1, 8192 bytes)

TCP bind hash table entries: 1024 (order: 0, 4096 bytes)

TCP: Hash tables configured (established 1024 bind 1024)

TCP reno registered

fuse init (API version 7.8)

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

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

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 21) is a BFIN-UART

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

loop: module loaded

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx

ide0: Blackfin generic IDE interface

Probing IDE interface ide0...

hda: TRANSCEND, ATA DISK drive

ide0 at 0x20200020-0x20200027,0x2020001c on irq 37

hda: max request size: 128KiB

hda: 7831152 sectors (4009 MB) w/1KiB Cache, CHS=7769/16/63

hda: hda1

bfin-spi bfin-spi.0: Blackfin BF5xx on-chip SPI Contoller Driver, Version 1.0,

 

regs_base@ffc00500, dma channel@5

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

pktgen v2.68: Packet Generator for packet performance testing.

TCP cubic registered

NET: Registered protocol family 17

Setting up Blackfin MMR debugfs

rtc-bfin rtc-bfin: setting the system clock to 2059-08-18 07:47:28 (2828418448)

Freeing unused kernel memory: 5100k freed

dma_alloc_init: dma_page @ 0x006e5000 - 256 pages at 0x01f00000

reg--initialized-OK

New MMC/SD card found: 245 MB(256901120 bytes)

spi_mmc: spi_mmc1 spi_mmc2 spi_mmc3

EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended 

 

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2008-10-20 05:37:32     Re: lrz lsz do not work with BF531

Mike Frysinger (UNITED STATES)

Message: 63938   

 

the zmodem utils have been tested on a BF531 as well as the BF533-STAMP and are known to work.  please describe in detail what you are actually doing and how you think they are failing as well as your whole setup (software/development system/etc...).

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2008-10-20 22:19:49     Re: lrz lsz do not work with BF531

crystal shark (CHINA)

Message: 63960   

 

 

 

 

 

I check my board tonight. I forgot that i used the different crystal , 24.576M for BF531 and 25M for BF533.

 

I changed the crystal value in uclinux ,and lrz lsz work well .

 

Thank you !

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