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qemu: fix smp boot not enter idle #13487

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qemu: fix smp boot not enter idle #13487

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11 changes: 3 additions & 8 deletions arch/arm/src/qemu/qemu_cpuboot.c
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@
#include <nuttx/sched.h>
#include <arch/irq.h>

#include "init/init.h"
#include "arm_internal.h"
#include "sctlr.h"
#include "smp.h"
Expand Down Expand Up @@ -159,14 +160,8 @@ void arm_cpu_boot(int cpu)
up_irq_enable();
#endif

/* The next thing that we expect to happen is for logic running on CPU0
* to call up_cpu_start() which generate an SGI and a context switch to
* the configured NuttX IDLE task.
*/
/* Then transfer control to the IDLE task */

for (; ; )
{
asm("WFI");
}
nx_idle_trampoline();
}
#endif /* CONFIG_SMP */
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