From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Scholz Date: Sun, 13 Mar 2005 17:00:14 +0100 Subject: [U-Boot-Users] Re: Bug in AT91RM9200: icache not enabled! In-Reply-To: <4234624E.8040406@free.fr> References: <42345CB8.2020807@free.fr> <42345FB4.9070806@imc-berlin.de> <4234624E.8040406@free.fr> Message-ID: <4234638E.7090901@imc-berlin.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Eric, > The strange thing is that : > - it's possible to turn icache off but not to enable it again > - it's not possible to turn dcache off. > > => icache off > Instruction Cache is OFF > => icache on > Instruction Cache is OFF > => dcache off > Data (writethrough) Cache is ON > => dcache on > Data (writethrough) Cache is ON I am seeing the same. And I dont understand it rigth now. -- Steven