From mboxrd@z Thu Jan  1 00:00:00 1970
From: gshan <gshan@alcatel-lucent.com>
Date: Wed, 11 Apr 2007 13:09:46 +0800
Subject: [U-Boot-Users] Command "dcache on" for MPC850 isn't valid
Message-ID: <461C6D9A.7010001@alcatel-lucent.com>
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To: u-boot@lists.denx.de

Hi All,

I got a problem recently and have to send this mail for resolution. The 
configuration I'm using:

CPU:     MPC8xx
U-boot: 1.1.4
Linux   : 2.6.15
ELDK  : 4.0

As everyone knew, uboot for MPC850 didn't turn on data cache, but 
instruction cache is on. In order to test data cache, I added 
CFG_CMD_CACHE  for CONFIG_COMMANDS. However, the CPU is spinning once I 
issue command "dcache on".

Any ideas on this?

Thanks,
Gavin