diff options
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 73e16e298e28..c410c606955d 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -202,8 +202,6 @@ void __init early_setup(unsigned long dt_ptr) /* Fix up paca fields required for the boot cpu */ get_paca()->cpu_start = 1; - get_paca()->stab_real = __pa((u64)&initial_stab); - get_paca()->stab_addr = (u64)&initial_stab; /* Probe the machine type */ probe_machine(); @@ -212,20 +210,8 @@ void __init early_setup(unsigned long dt_ptr) DBG("Found, Initializing memory management...\n"); - /* - * Initialize the MMU Hash table and create the linear mapping - * of memory. Has to be done before stab/slb initialization as - * this is currently where the page size encoding is obtained - */ - htab_initialize(); - - /* - * Initialize stab / SLB management except on iSeries - */ - if (cpu_has_feature(CPU_FTR_SLB)) - slb_initialize(); - else if (!firmware_has_feature(FW_FEATURE_ISERIES)) - stab_initialize(get_paca()->stab_real); + /* Initialize the hash table or TLB handling */ + early_init_mmu(); DBG(" <- early_setup()\n"); } @@ -233,22 +219,11 @@ void __init early_setup(unsigned long dt_ptr) #ifdef CONFIG_SMP void early_setup_secondary(void) { - struct paca_struct *lpaca = get_paca(); - /* Mark interrupts enabled in PACA */ - lpaca->soft_enabled = 0; + get_paca()->soft_enabled = 0; - /* Initialize hash table for that CPU */ - htab_initialize_secondary(); - - /* Initialize STAB/SLB. We use a virtual address as it works - * in real mode on pSeries and we want a virutal address on - * iSeries anyway - */ - if (cpu_has_feature(CPU_FTR_SLB)) - slb_initialize(); - else - stab_initialize(lpaca->stab_addr); + /* Initialize the hash table or TLB handling */ + early_init_mmu_secondary(); } #endif /* CONFIG_SMP */ |
