diff options
Diffstat (limited to 'arch/powerpc/kernel/setup_32.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_32.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index ac761081511..ea4fda60e57 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -30,7 +30,6 @@ #include <asm/btext.h> #include <asm/machdep.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <asm/pmac_feature.h> #include <asm/sections.h> #include <asm/nvram.h> @@ -39,15 +38,12 @@ #include <asm/serial.h> #include <asm/udbg.h> #include <asm/mmu_context.h> - -#include "setup.h" +#include <asm/epapr_hcalls.h> #define DBG(fmt...) extern void bootx_init(unsigned long r4, unsigned long phys); -int boot_cpuid = -1; -EXPORT_SYMBOL_GPL(boot_cpuid); int boot_cpuid_phys; EXPORT_SYMBOL_GPL(boot_cpuid_phys); @@ -129,6 +125,8 @@ notrace void __init machine_init(u64 dt_ptr) /* Do some early initialization based on the flat device tree */ early_init_devtree(__va(dt_ptr)); + epapr_paravirt_early_init(); + early_init_mmu(); probe_machine(); @@ -150,27 +148,6 @@ notrace void __init machine_init(u64 dt_ptr) ppc_md.progress("id mach(): done", 0x200); } -#ifdef CONFIG_BOOKE_WDT -/* Checks wdt=x and wdt_period=xx command-line option */ -notrace int __init early_parse_wdt(char *p) -{ - if (p && strncmp(p, "0", 1) != 0) - booke_wdt_enabled = 1; - - return 0; -} -early_param("wdt", early_parse_wdt); - -int __init early_parse_wdt_period (char *p) -{ - if (p) - booke_wdt_period = simple_strtoul(p, NULL, 0); - - return 0; -} -early_param("wdt_period", early_parse_wdt_period); -#endif /* CONFIG_BOOKE_WDT */ - /* Checks "l2cr=xxxx" command-line option */ int __init ppc_setup_l2cr(char *str) { @@ -268,7 +245,12 @@ static void __init exc_lvl_early_init(void) /* interrupt stacks must be in lowmem, we get that for free on ppc32 * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */ for_each_possible_cpu(i) { +#ifdef CONFIG_SMP hw_cpu = get_hard_smp_processor_id(i); +#else + hw_cpu = 0; +#endif + critirq_ctx[hw_cpu] = (struct thread_info *) __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE)); #ifdef CONFIG_BOOKE @@ -317,9 +299,6 @@ void __init setup_arch(char **cmdline_p) if (cpu_has_feature(CPU_FTR_UNIFIED_ID_CACHE)) ucache_bsize = icache_bsize = dcache_bsize; - /* reboot on panic */ - panic_timeout = 180; - if (ppc_md.panic) setup_panic(); @@ -348,5 +327,4 @@ void __init setup_arch(char **cmdline_p) /* Initialize the MMU context management stuff */ mmu_context_init(); - } |