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From: Adarsh Babu <adarshrbpin@yahoo.co.in>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Uncompression of image takes time.
Date: Wed, 28 Feb 2007 16:39:32 +0000 (UTC)	[thread overview]
Message-ID: <loom.20070228T172807-968@post.gmane.org> (raw)

Hi,

I have an image which is 1.5MB in size after compression, thats is done for 
MCF5271. When i try to load this on a MCF5271 eval board using u-boot 1.2.0 it 
takes about 25 secs to just uncompress. I loaded a MCF5272 eval board with U-
Boot 1.2.0 and then tried to start the same image(which was done for MCF5271). 
It was very fast. The checksum verification finish off in a second and 
uncompression in 10 seconds ! 

The clock configurations for both are provided below:
M5272C3.h
define CFG_HZ			1000
#define CFG_CLK			66000000

M5271EVB.h:
define CFG_HZ			1000000
#define CFG_CLK			100000000

What should I do to get the image to uncompress faster in the MCF5271 EVB?

Regards,
Adarsh.
 

             reply	other threads:[~2007-02-28 16:39 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-28 16:39 Adarsh Babu [this message]
2007-02-28 17:07 ` [U-Boot-Users] Uncompression of image takes time Jerry Van Baren
2007-03-01  6:12   ` Adarsh Babu
2007-03-01 16:37     ` Adarsh Babu
2007-03-01 18:22     ` Jerry Van Baren
  -- strict thread matches above, loose matches on Subject: below --
2007-03-02 12:11 Jerry Van Baren
2007-03-05 15:09 ` Adarsh Babu

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