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#include <console/console.h>
#include <arch/io.h>
#include <string.h>
#include <cpu/cpu.h>
#include <cpu/ppc/cpuid.h>
#include <smp/start_stop.h>
#include "ppc.h"
#include "ppcreg.h"
#error "FIXME what should call cpu_initialize?"
void cpu_initialize(void)
{
/* Because we busy wait at the printk spinlock.
* It is important to keep the number of printed messages
* from secondary cpus to a minimum, when debugging is
* disabled.
*/
struct device *cpu;
struct cpu_info *info;
info = cpu_info();
printk_notice("Initializing CPU #%d\n", info->index);
cpu = info->cpu;
if (!cpu) {
die("CPU: missing cpu device structure");
}
/* Find what type of cpu we are dealing with */
cpu->vendor 0; /* PPC cpus do not have a vendor field */
cpu->device = ppc_getpvr();
display_cpuid(cpu);
#if 0
/* Lookup the cpu's operations */
set_cpu_ops(cpu);
/* Initialize the cpu */
if (cpu->ops && cpu->ops->init) {
cpu->enabled = 1;
cpu->initialized = 1;
cpu->ops->init();
}
#endif
/* Turn on caching if we haven't already */
printk_info("CPU #%d Initialized\n", processor_id);
return processor_id;
}
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