From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gregoire Banderet Date: Thu, 05 Jul 2007 09:56:59 +0200 Subject: [U-Boot-Users] DSI (DataStorage exception) when enabling address translation Message-ID: <468CA44B.9030203@ge.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello, We are trying to bring up a new HW based on the MPC8347e. I did create new board and config files and programmed u-boot in the flash. As I have no u-boot prompt on the serial console, I did connect a BDI and try to debug u-boot via remote GDB. When stepping in early u-boot (start.S) I get a SIGSTOP. Here is the GDB output: in_flash () at start.S:188 188 sync 204 bl enable_addr_trans enable_addr_trans () at start.S:750 750 mfmsr r5 751 ori r5, r5, (MSR_IR | MSR_DR) 752 mtmsr r5 Program received signal SIGSTOP, Stopped (signal). 0x000003fc in DataStorage () at start.S:253 253 STD_EXCEPTION(0x300, DataStorage, UnknownException) What can cause a DSI? What should I check? Thanks, Greg