[POWERPC] 4xx: Move 440EP(x) FPU setup from head_44x to cpu_setup_4xx

The PowerPC 440EP(x) FPU init is currently done in head_44x
under ifdefs. Since we should support more then one board
in the same kernel, we move FPU initialization code from head_44x
to cpu_setup_44x and add cpu_setup callbacks for 440EP(x).

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 8711499f5a02..94d98190e19a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -31,6 +31,8 @@ EXPORT_SYMBOL(cur_cpu_spec);
  * and ppc64
  */
 #ifdef CONFIG_PPC32
+extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
@@ -1111,6 +1113,7 @@ static struct cpu_spec cpu_specs[] = {
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
+                .cpu_setup              = __setup_cpu_440ep,
                 .platform               = "ppc440",
         },
         {
@@ -1121,6 +1124,7 @@ static struct cpu_spec cpu_specs[] = {
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
+                .cpu_setup              = __setup_cpu_440ep,
                 .platform               = "ppc440",
         },
         { /* 440EPX */
@@ -1131,6 +1135,8 @@ static struct cpu_spec cpu_specs[] = {
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
+                .cpu_setup              = __setup_cpu_440epx,
+                .platform               = "ppc440",
         },
         { /* 440GRX */
                 .pvr_mask               = 0xf0000ffb,