diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_fsl_booke.S | 12 | ||||
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64e.S | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_fsl_booke.S | 26 |
4 files changed, 35 insertions, 12 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 4f1393d20079..dddba3e94260 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -91,6 +91,7 @@ _GLOBAL(setup_altivec_idle) blr +#ifdef CONFIG_PPC_E500MC _GLOBAL(__setup_cpu_e6500) mflr r6 #ifdef CONFIG_PPC64 @@ -107,14 +108,20 @@ _GLOBAL(__setup_cpu_e6500) bl __setup_cpu_e5500 mtlr r6 blr +#endif /* CONFIG_PPC_E500MC */ #ifdef CONFIG_PPC32 +#ifdef CONFIG_E200 _GLOBAL(__setup_cpu_e200) /* enable dedicated debug exception handling resources (Debug APU) */ mfspr r3,SPRN_HID0 ori r3,r3,HID0_DAPUEN@l mtspr SPRN_HID0,r3 b __setup_e200_ivors +#endif /* CONFIG_E200 */ + +#ifdef CONFIG_E500 +#ifndef CONFIG_PPC_E500MC _GLOBAL(__setup_cpu_e500v1) _GLOBAL(__setup_cpu_e500v2) mflr r4 @@ -129,6 +136,7 @@ _GLOBAL(__setup_cpu_e500v2) #endif mtlr r4 blr +#else /* CONFIG_PPC_E500MC */ _GLOBAL(__setup_cpu_e500mc) _GLOBAL(__setup_cpu_e5500) mflr r5 @@ -159,7 +167,9 @@ _GLOBAL(__setup_cpu_e5500) 2: mtlr r5 blr -#endif +#endif /* CONFIG_PPC_E500MC */ +#endif /* CONFIG_E500 */ +#endif /* CONFIG_PPC32 */ #ifdef CONFIG_PPC_BOOK3E_64 _GLOBAL(__restore_cpu_e6500) 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, diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S index bb9cac6c8051..3e68d1c69718 100644 --- a/arch/powerpc/kernel/exceptions-64e.S +++ b/arch/powerpc/kernel/exceptions-64e.S @@ -635,7 +635,7 @@ interrupt_end_book3e: /* Altivec Unavailable Interrupt */ START_EXCEPTION(altivec_unavailable); - NORMAL_EXCEPTION_PROLOG(0x200, BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL, + NORMAL_EXCEPTION_PROLOG(0x200, BOOKE_INTERRUPT_ALTIVEC_UNAVAIL, PROLOG_ADDITION_NONE) /* we can probably do a shorter exception entry for that one... */ EXCEPTION_COMMON(0x200) @@ -658,7 +658,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) /* AltiVec Assist */ START_EXCEPTION(altivec_assist); NORMAL_EXCEPTION_PROLOG(0x220, - BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST, + BOOKE_INTERRUPT_ALTIVEC_ASSIST, PROLOG_ADDITION_NONE) EXCEPTION_COMMON(0x220) INTS_DISABLE diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index b497188a94a1..fffd1f96bb1d 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -613,34 +613,36 @@ END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV) mfspr r10, SPRN_SPRG_RSCRATCH0 b InstructionStorage +/* Define SPE handlers for e200 and e500v2 */ #ifdef CONFIG_SPE /* SPE Unavailable */ START_EXCEPTION(SPEUnavailable) - NORMAL_EXCEPTION_PROLOG(SPE_ALTIVEC_UNAVAIL) + NORMAL_EXCEPTION_PROLOG(SPE_UNAVAIL) beq 1f bl load_up_spe b fast_exception_return 1: addi r3,r1,STACK_FRAME_OVERHEAD EXC_XFER_EE_LITE(0x2010, KernelSPE) -#else - EXCEPTION(0x2020, SPE_ALTIVEC_UNAVAIL, SPEUnavailable, \ +#elif defined(CONFIG_SPE_POSSIBLE) + EXCEPTION(0x2020, SPE_UNAVAIL, SPEUnavailable, \ unknown_exception, EXC_XFER_EE) -#endif /* CONFIG_SPE */ +#endif /* CONFIG_SPE_POSSIBLE */ /* SPE Floating Point Data */ #ifdef CONFIG_SPE - EXCEPTION(0x2030, SPE_FP_DATA_ALTIVEC_ASSIST, SPEFloatingPointData, + EXCEPTION(0x2030, SPE_FP_DATA, SPEFloatingPointData, SPEFloatingPointException, EXC_XFER_EE) /* SPE Floating Point Round */ EXCEPTION(0x2050, SPE_FP_ROUND, SPEFloatingPointRound, \ SPEFloatingPointRoundException, EXC_XFER_EE) -#else - EXCEPTION(0x2040, SPE_FP_DATA_ALTIVEC_ASSIST, SPEFloatingPointData, +#elif defined(CONFIG_SPE_POSSIBLE) + EXCEPTION(0x2040, SPE_FP_DATA, SPEFloatingPointData, unknown_exception, EXC_XFER_EE) EXCEPTION(0x2050, SPE_FP_ROUND, SPEFloatingPointRound, \ unknown_exception, EXC_XFER_EE) -#endif /* CONFIG_SPE */ +#endif /* CONFIG_SPE_POSSIBLE */ + /* Performance Monitor */ EXCEPTION(0x2060, PERFORMANCE_MONITOR, PerformanceMonitor, \ @@ -947,6 +949,7 @@ get_phys_addr: * Global functions */ +#ifdef CONFIG_E200 /* Adjust or setup IVORs for e200 */ _GLOBAL(__setup_e200_ivors) li r3,DebugDebug@l @@ -959,7 +962,10 @@ _GLOBAL(__setup_e200_ivors) mtspr SPRN_IVOR34,r3 sync blr +#endif +#ifdef CONFIG_E500 +#ifndef CONFIG_PPC_E500MC /* Adjust or setup IVORs for e500v1/v2 */ _GLOBAL(__setup_e500_ivors) li r3,DebugCrit@l @@ -974,7 +980,7 @@ _GLOBAL(__setup_e500_ivors) mtspr SPRN_IVOR35,r3 sync blr - +#else /* Adjust or setup IVORs for e500mc */ _GLOBAL(__setup_e500mc_ivors) li r3,DebugDebug@l @@ -1000,6 +1006,8 @@ _GLOBAL(__setup_ehv_ivors) mtspr SPRN_IVOR41,r3 sync blr +#endif /* CONFIG_PPC_E500MC */ +#endif /* CONFIG_E500 */ #ifdef CONFIG_SPE /* |