On Tue, 2007-12-04 at 23:51 -0800, sivaji wrote: > We have designed a MPC8641D based AMC card. We are using the > kernel (2.6.23-rc4) and uboot (1.2.0). When we disable the core1 Low Memory > offset mode the kernel was up and when we enable this core1 Low Memory > offset mode kernel was not up, It was hang after MPIC initialization. [snip!] > After this the kernel was hang, i want to know why > kernel was hang when we enalbe Low memory Offset mode. Please help me to fix > this issue.
Have you compiled your kernel for SMP mode? I believe the Low memory offset mode is only for AMP mode (vxworks can use this, probably other OSes). I don't know if the kernel has support for any multiprocessing mode other than SMP. Hope that helps, Chris
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