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[coreboot.git]
/
src
/
cpu
/
x86
/
lapic
/
boot_cpu.c
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#include <cpu/x86/lapic.h>
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#include <cpu/x86/msr.h>
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#if CONFIG_SMP
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int boot_cpu(void)
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{
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int bsp;
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msr_t msr;
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msr = rdmsr(0x1b);
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bsp = !!(msr.lo & (1 << 8));
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return bsp;
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}
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#else
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#define boot_cpu(x) 1
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#endif
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