From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <00e201c2f53f$befd20c0$0700a8c0@pc005> Reply-To: "Ing.Gianfranco Morandi" From: "Ing.Gianfranco Morandi" To: "LinuxPPC" Subject: 8260 System clock Date: Fri, 28 Mar 2003 16:36:05 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi to All. We are currently working with a custom board which uses an 8260 with 33MHz external oscillator. We have applied the clocks programming that is almost the slower we could, and correspond to 133/100/33 MHz. In this conditions Linux and related applications run well. We have tried to increment the CPU clock by changing the MODCLK1śMODCLK3 configuration pins and in both 166/100/33 and 200/100/33 the system hangs after the hash table programming. The CPU is an HIP3 - B.3 (6K23 mask) revision and is marked with 200/166/66. Does anybody has an idea about such behaviour ? many thanks Gianfranco ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/