1 files changed, 2 insertions, 29 deletions

diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index 18927023c2cc..2b5f7ac001a3 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -13,10 +13,8 @@
 #include <linux/smp.h>
 #include <linux/io.h>
 
-#include <asm/smp_scu.h>
 #include <asm/unified.h>
 
-#include <mach/ct-ca9x4.h>
 #include <mach/motherboard.h>
 #define V2M_PA_CS7 0x10000000
 
@@ -24,47 +22,22 @@
 
 extern void versatile_secondary_startup(void);
 
-static void __iomem *scu_base_addr(void)
-{
-        return MMIO_P2V(A9_MPCORE_SCU);
-}
-
 /*
  * Initialise the CPU possible map early - this describes the CPUs
  * which may be present or become present in the system.
  */
 void __init smp_init_cpus(void)
 {
-        void __iomem *scu_base = scu_base_addr();
-        unsigned int i, ncores;
-
-        ncores = scu_base ? scu_get_core_count(scu_base) : 1;
-
-        /* sanity check */
-        if (ncores > NR_CPUS) {
-                printk(KERN_WARNING
-                       "vexpress: no. of cores (%d) greater than configured "
-                       "maximum of %d - clipping\n",
-                       ncores, NR_CPUS);
-                ncores = NR_CPUS;
-        }
-
-        for (i = 0; i < ncores; i++)
-                set_cpu_possible(i, true);
+        ct_desc->init_cpu_map();
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
 {
-        int i;
-
         /*
          * Initialise the present map, which describes the set of CPUs
          * actually populated at the present time.
          */
-        for (i = 0; i < max_cpus; i++)
-                set_cpu_present(i, true);
-
-        scu_enable(scu_base_addr());
+        ct_desc->smp_enable(max_cpus);
 
         /*
          * Write the address of secondary startup into the