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| author | Valentine Barshak <vbarshak@ru.mvista.com> | 2007-09-22 00:46:57 +1000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-10-03 07:20:17 -0500 |
| commit | 8112753bb2c0045398c89d0647792b39805f6d40 (patch) | |
| tree | 5a818e51c96b9cc0d0cd733838554037339a8559 /arch/powerpc/kernel/cputable.c | |
| parent | 84e3ad5b91ed51db7513a54ad7ed652ab0ca4ba1 (diff) | |
| download | blackbird-op-linux-8112753bb2c0045398c89d0647792b39805f6d40.tar.gz blackbird-op-linux-8112753bb2c0045398c89d0647792b39805f6d40.zip | |
[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>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 6 |
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, |
