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Diffstat (limited to 'arch/sparc/kernel/setup_64.c')
-rw-r--r--arch/sparc/kernel/setup_64.c28
1 files changed, 20 insertions, 8 deletions
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index e629b8377587..c38d19fc27ba 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -30,6 +30,7 @@
#include <linux/cpu.h>
#include <linux/initrd.h>
#include <linux/module.h>
+#include <linux/start_kernel.h>
#include <asm/io.h>
#include <asm/processor.h>
@@ -162,7 +163,7 @@ char reboot_command[COMMAND_LINE_SIZE];
static struct pt_regs fake_swapper_regs = { { 0, }, 0, 0, 0, 0 };
-void __init per_cpu_patch(void)
+static void __init per_cpu_patch(void)
{
struct cpuid_patch_entry *p;
unsigned long ver;
@@ -254,7 +255,7 @@ void sun4v_patch_2insn_range(struct sun4v_2insn_patch_entry *start,
}
}
-void __init sun4v_patch(void)
+static void __init sun4v_patch(void)
{
extern void sun4v_hvapi_init(void);
@@ -323,14 +324,25 @@ static void __init pause_patch(void)
}
}
-#ifdef CONFIG_SMP
-void __init boot_cpu_id_too_large(int cpu)
+void __init start_early_boot(void)
{
- prom_printf("Serious problem, boot cpu id (%d) >= NR_CPUS (%d)\n",
- cpu, NR_CPUS);
- prom_halt();
+ int cpu;
+
+ check_if_starfire();
+ per_cpu_patch();
+ sun4v_patch();
+
+ cpu = hard_smp_processor_id();
+ if (cpu >= NR_CPUS) {
+ prom_printf("Serious problem, boot cpu id (%d) >= NR_CPUS (%d)\n",
+ cpu, NR_CPUS);
+ prom_halt();
+ }
+ current_thread_info()->cpu = cpu;
+
+ prom_init_report();
+ start_kernel();
}
-#endif
/* On Ultra, we support all of the v8 capabilities. */
unsigned long sparc64_elf_hwcap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR |