Synchronization in SMP-system WFE/SEV DMB/DSB

Note: This was originally posted on 31st October 2011 at http://forums.arm.com Hi, I'm trying to synchronize a Cortex-A9 MPCore in SMP mode, but am failing this far. I tried to figure out how to use the...
Synchronization in SMP-system WFE/SEV DMB/DSB

Note: This was originally posted on 31st October 2011 at http://forums.arm.com Hi, I'm trying to synchronize a Cortex-A9 MPCore in SMP mode, but am failing this far. I tried to figure out how to use the...
R8 core does not wakeup after SEV

Hi expert, I want to consult a problem about cortex R8 SMP WFE . In my system, core 0 executed a WFE instruction because of waiting for a spinlock. However, core 0 doesn ’ t execute anything after...
R8 core does not wakeup after SEV

Hi expert, I want to consult a problem about cortex R8 SMP WFE . In my system, core 0 executed a WFE instruction because of waiting for a spinlock. However, core 0 doesn ’ t execute anything after...
SEV instruction from C Compiler

Hi Experts, Does the SEV instruction in the ARM V8 will be generated on compiling C program or it requires explicit inline ASM to invoke it. Regards, Techguyz