diff options
| author | Varun Sethi <Varun.Sethi@freescale.com> | 2012-07-09 18:28:21 +0530 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-09-12 14:57:09 -0500 |
| commit | 2c71b0cc4a626d8bd02b88b3b92ce18be4d54c6d (patch) | |
| tree | d8bce06c440de2c1396a6d28cc399f361c90f59e /arch/powerpc/kernel | |
| parent | 7e0f4872a33c6da38e727cf42c939cc32294fce6 (diff) | |
| download | linux-2c71b0cc4a626d8bd02b88b3b92ce18be4d54c6d.tar.bz2 | |
powerpc/booke: Merge the 32 bit e5500/e500mc cpu setup code.
Merge the 32 bit cpu setup code for e500mc/e5500 and define the
"cpu_restore" routine (for e5500/e6500) only for the 64 bit case. The
cpu_restore routine is used in the 64 bit case for setting up the secondary
cores.
Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_fsl_booke.S | 7 | ||||
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 4 |
2 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index a55d028aa0da..021822daa8f6 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -75,6 +75,7 @@ _GLOBAL(__setup_cpu_e500v2) mtlr r4 blr _GLOBAL(__setup_cpu_e500mc) +_GLOBAL(__setup_cpu_e5500) mflr r5 bl __e500_icache_setup bl __e500_dcache_setup @@ -104,19 +105,17 @@ _GLOBAL(__setup_cpu_e500mc) mtlr r5 blr #endif +#ifdef CONFIG_PPC_BOOK3E_64 /* Right now, restore and setup are the same thing */ _GLOBAL(__restore_cpu_e5500) _GLOBAL(__setup_cpu_e5500) mflr r4 bl __e500_icache_setup bl __e500_dcache_setup -#ifdef CONFIG_PPC_BOOK3E_64 bl .__setup_base_ivors bl .setup_perfmon_ivor bl .setup_doorbell_ivors bl .setup_ehv_ivors -#else - bl __setup_e500mc_ivors -#endif mtlr r4 blr +#endif diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 455faa389876..0514c21f138b 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -2016,7 +2016,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .oprofile_cpu_type = "ppc/e500mc", .oprofile_type = PPC_OPROFILE_FSL_EMB, .cpu_setup = __setup_cpu_e5500, +#ifndef CONFIG_PPC32 .cpu_restore = __restore_cpu_e5500, +#endif .machine_check = machine_check_e500mc, .platform = "ppce5500", }, @@ -2034,7 +2036,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .oprofile_cpu_type = "ppc/e6500", .oprofile_type = PPC_OPROFILE_FSL_EMB, .cpu_setup = __setup_cpu_e5500, +#ifndef CONFIG_PPC32 .cpu_restore = __restore_cpu_e5500, +#endif .machine_check = machine_check_e500mc, .platform = "ppce6500", }, |