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| author |   Mihai Caraman <mihai.caraman@freescale.com> | 2014-08-20 16:09:03 +0300 |
|---|---|---|
| committer |   Alexander Graf <agraf@suse.de> | 2014-09-22 10:11:31 +0200 |
| commit | 3477e71d53197d7f1b6a1f7416f3c42ffec5f221 (patch) | |
| tree | 6d631508d9c45db127e70fc9fd3198994d4d323e /arch/powerpc/kernel/cputable.c | |
| parent | KVM: PPC: BOOKE: Add one reg interface for DBSR (diff) | |
| download | linux-dev-3477e71d53197d7f1b6a1f7416f3c42ffec5f221.tar.xz linux-dev-3477e71d53197d7f1b6a1f7416f3c42ffec5f221.zip | |
powerpc/booke: Restrict SPE exception handlers to e200/e500 cores
SPE exception handlers are now defined for 32-bit e500mc cores even though
SPE unit is not present and CONFIG_SPE is undefined.
Restrict SPE exception handlers to e200/e500 cores adding CONFIG_SPE_POSSIBLE
and consequently guard __stup_ivors and __setup_cpu functions.
Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9b6dcaaec1a3..808405906336 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1961,6 +1961,7 @@ static struct cpu_spec __initdata cpu_specs[] = { #endif /* CONFIG_PPC32 */ #ifdef CONFIG_E500 #ifdef CONFIG_PPC32 +#ifndef CONFIG_PPC_E500MC { /* e500 */ .pvr_mask = 0xffff0000, .pvr_value = 0x80200000, @@ -2000,6 +2001,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_e500, .platform = "ppc8548", }, +#else { /* e500mc */ .pvr_mask = 0xffff0000, .pvr_value = 0x80230000, @@ -2018,7 +2020,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_e500mc, .platform = "ppce500mc", }, +#endif /* CONFIG_PPC_E500MC */ #endif /* CONFIG_PPC32 */ +#ifdef CONFIG_PPC_E500MC { /* e5500 */ .pvr_mask = 0xffff0000, .pvr_value = 0x80240000, @@ -2062,6 +2066,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_e500mc, .platform = "ppce6500", }, +#endif /* CONFIG_PPC_E500MC */ #ifdef CONFIG_PPC32 { /* default match */ .pvr_mask = 0x00000000, |