[#4025] tftp download error in 537-stamp trunk u-boot in certain situation

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[#4025] tftp download error in 537-stamp trunk u-boot in certain situation

Submitted By: Vivi Li

Open Date

2008-04-11 06:41:57     Close Date

2008-05-05 03:05:18

Priority:

Medium     Assignee:

Mike Frysinger

Category:

N/A     Fixed In Release:

N/A

Found In Release:

N/A     Status:

Closed

Board:

N/A     Processor:

N/A

Silicon Revision:

    Resolution:

Out of Date

Is the bug repeatable?:

N/A     

Summary: tftp download error in 537-stamp trunk u-boot in certain situation

Details:

 

On BF537-STAMP trunk uboot, core clock 500MHz, system clock 50MHz, set icache on and dcache off, there a lots of errors when tftp download image. tftp download is OK with other icache and dcache combination.

 

--

U-Boot 1.1.6-svn1181 (ADI-2008R2-pre) (Apr 11 2008 - 18:52:48)

 

CPU:   ADSP bf537-0.2 (Detected Rev: 0.2)

Board: ADI BF537 stamp board

       Support: http://blackfin.uclinux.org/

Clock: VCO: 500 MHz, Core: 500 MHz, System: 50 MHz

RAM:   64 MB

Flash:  4 MB

In:    serial

Out:   serial

Err:   serial

Net:   Blackfin EMAC

MAC:   00:E0:22:FE:41:2C

I2C:   ready

Hit any key to stop autoboot:  0

bfin>

bfin> ping 10.100.4.174

Using Blackfin EMAC device

host 10.100.4.174 is alive

bfin>

bfin> icache on

Instruction Cache is ON

bfin> dcache off

Data (writethrough) Cache is OFF

bfin>

bfin> tftp 0x1000000 linux

Using Blackfin EMAC device

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'linux'.

Load address: 0x1000000

Loading: #T ##T ##T #######################T #########################T ########T ####

         ############T ################################################T ######

         ##T ##

...

--

 

Follow-ups

 

--- Vivi Li                                                  2008-05-05 03:05:16

This problem can't be seen now. Close it.

 

 

 

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