Hi Kumar, First of all thanks for ur reply .
Even i went through the linux source . And i have observe that the reboot command used to hard reset the core . I have few doubts can u please clarify me. 1. Is there any way to reset the full chip with out using any external signal (MPC8560) ? (like any register that can be used for reseting the processor) 2. Even same reboot command works fine for MPC8540 Processor ?. 3. what are the factors that makes ramdisk hangs . When its uncompressing ? Regards Haroun Ansari ----- Original Message ----- From: "Kumar Gala" <[EMAIL PROTECTED]> To: "Ansari" <[EMAIL PROTECTED]> Cc: <linuxppc-embedded@ozlabs.org> Sent: Friday, July 27, 2007 1:21 AM Subject: Re: Reboot Command Makes kernel to hang (MPC8560) > > On Jul 26, 2007, at 1:55 AM, Ansari wrote: > >> Hi all, >> >> Processor (MPC8560) >> >> Whenever reboot command is given in the linux console. The processor >> gets reset and it loads bootloader , kernel and when uncompressing the >> ramdisk it gets hang. The sample log is given below. Any u please tell >> me what are the factors that can makes this to happen. > > This is very board dependant. The MPC8560 doesn't have a clean way to > request reset, and odds are you're only getting the core reset and not > the full chip. > > - k > _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded