[ECOS] Network speed very slow with redboot

[Douglas Bush]

I have the same performance issue with the EP7211.  My download rate is
38kbit/s over a 10M Ethernet.  My download rate with the May 2001
redboot image for the EDB7xxx was generally over 380kbit/s.

-----Original Message-----
From: ecos-discuss-owner@sources.redhat.com
[mailto:ecos-discuss-owner@sources.redhat.com] On Behalf Of Roland
Caßebohm
Sent: Tuesday, March 05, 2002 6:02 AM
To: ecos-discuss@sources.redhat.com
Subject: [ECOS] Network speed very slow with redboot

Hi,

My development board is the SNDS100 from Samsung with S3C4510 ARM7TDMI.
I use the port from Grant Edwards (thanks to you Grant!).
It works fine, but the network speed seems to be very slow. When I load
a 
file via gdb, it says:

(gdb) lo
Loading section .rom_vectors, size 0x40 lma 0x20000
Loading section .text, size 0x43388 lma 0x20040
Loading section .data, size 0xe2c lma 0x633c8
Loading section .rodata, size 0x3c0a lma 0x641f4
Start address 0x20040 , load size 294398
Transfer rate: 63653 bits/sec, 306 bytes/write.

This is over a 100 MBit ethernet. I think redboot works  in polling
mode, but 
while transmitting the file there is nothing else to do, so it should be

much faster?

Does someone have any idea where I have to look?
-- 
___________________________________________________

VS Vision Systems GmbH, Industrial Image Processing
Roland Caßebohm
Aspelohe 27A, D-22848 Norderstedt, Germany
Mail: roland.cassebohm@visionsystems.de
http://www.visionsystems.de
___________________________________________________


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