From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Wed, 11 Oct 2006 09:13:40 -0400 Subject: [U-Boot-Users] Problem about sdram initialization In-Reply-To: <452CE6EF.0000F2.00329@bj163app55.163.com> References: <452CE6EF.0000F2.00329@bj163app55.163.com> Message-ID: <452CEE04.9040103@smiths-aerospace.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de ?? wrote: > > Hi,I have a little problem with the u-boot startup.when it run to the > function relocate_code(in the /cpu/ppc4xx/start.s),it don't run > continually. Through LED on the board ,I find that it stops at the code > below: > addi r0, r10, in_ram - _start + *EXC_OFF_SYS_RESET* > mtlr r0 > blr > in_ram: > > My questions are why the u-boot stop here and where the code jump to? > > thank you ! http://www.denx.de/wiki/view/DULG/UBootCrashAfterRelocation gvb