3 files changed, 18 insertions, 11 deletions

diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c
index e545752695a1..efaf83efd2e4 100644
--- a/arch/mips/sibyte/bcm1480/time.c
+++ b/arch/mips/sibyte/bcm1480/time.c
@@ -110,17 +110,18 @@ void bcm1480_timer_interrupt(struct pt_regs *regs)
         __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS,
               IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
 
-        /*
-         * CPU 0 handles the global timer interrupt job
-         */
         if (cpu == 0) {
+                /*
+                 * CPU 0 handles the global timer interrupt job
+                 */
                 ll_timer_interrupt(irq, regs);
         }
-
-        /*
-         * every CPU should do profiling and process accouting
-         */
-        ll_local_timer_interrupt(irq, regs);
+        else {
+                /*
+                 * other CPUs should just do profiling and process accounting
+                 */
+                ll_local_timer_interrupt(irq, regs);
+        }
 }
 
 /*
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 0f6e54db4888..f853c32f60a0 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -435,13 +435,17 @@ static inline int dclz(unsigned long long x)
         return lz;
 }
 
+extern void sb1250_timer_interrupt(struct pt_regs *regs);
+extern void sb1250_mailbox_interrupt(struct pt_regs *regs);
+extern void sb1250_kgdb_interrupt(struct pt_regs *regs);
+
 asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
 {
         unsigned int pending;
 
 #ifdef CONFIG_SIBYTE_SB1250_PROF
         /* Set compare to count to silence count/compare timer interrupts */
-        write_c0_count(read_c0_count());
+        write_c0_compare(read_c0_count());
 #endif
 
         /*
@@ -482,7 +486,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
                  * Default...we've hit an IP[2] interrupt, which means we've
                  * got to check the 1250 interrupt registers to figure out what
                  * to do.  Need to detect which CPU we're on, now that
-                 ~ smp_affinity is supported.
+                 * smp_affinity is supported.
                  */
                 mask = __raw_readq(IOADDR(A_IMR_REGISTER(smp_processor_id(),
                                               R_IMR_INTERRUPT_STATUS_BASE)));
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 4b5f74ff3edd..f9e694988cdf 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -72,8 +72,10 @@ const char *get_system_type(void)
 
 void __init swarm_time_init(void)
 {
+#if defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
         /* Setup HPT */
         sb1250_hpt_setup();
+#endif
 }
 
 void __init swarm_timer_setup(struct irqaction *irq)
@@ -103,7 +105,7 @@ int swarm_be_handler(struct pt_regs *regs, int is_fixup)
         return (is_fixup ? MIPS_BE_FIXUP : MIPS_BE_FATAL);
 }
 
-void __init plat_setup(void)
+void __init plat_mem_setup(void)
 {
 #if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
         bcm1480_setup();