diff options
Diffstat (limited to 'arch/ppc/kernel/setup.c')
| -rw-r--r-- | arch/ppc/kernel/setup.c | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c index 545cfd0fab59..6bcb85d2b7fd 100644 --- a/arch/ppc/kernel/setup.c +++ b/arch/ppc/kernel/setup.c @@ -71,7 +71,8 @@ struct ide_machdep_calls ppc_ide_md; unsigned long boot_mem_size; unsigned long ISA_DMA_THRESHOLD; -unsigned long DMA_MODE_READ, DMA_MODE_WRITE; +unsigned int DMA_MODE_READ; +unsigned int DMA_MODE_WRITE; #ifdef CONFIG_PPC_MULTIPLATFORM int _machine = 0; @@ -82,8 +83,18 @@ extern void pmac_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7); extern void chrp_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7); + +dev_t boot_dev; #endif /* CONFIG_PPC_MULTIPLATFORM */ +int have_of; +EXPORT_SYMBOL(have_of); + +#ifdef __DO_IRQ_CANON +int ppc_do_canonicalize_irqs; +EXPORT_SYMBOL(ppc_do_canonicalize_irqs); +#endif + #ifdef CONFIG_MAGIC_SYSRQ unsigned long SYSRQ_KEY = 0x54; #endif /* CONFIG_MAGIC_SYSRQ */ @@ -185,18 +196,18 @@ int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "processor\t: %d\n", i); seq_printf(m, "cpu\t\t: "); - if (cur_cpu_spec[i]->pvr_mask) - seq_printf(m, "%s", cur_cpu_spec[i]->cpu_name); + if (cur_cpu_spec->pvr_mask) + seq_printf(m, "%s", cur_cpu_spec->cpu_name); else seq_printf(m, "unknown (%08x)", pvr); #ifdef CONFIG_ALTIVEC - if (cur_cpu_spec[i]->cpu_features & CPU_FTR_ALTIVEC) + if (cur_cpu_spec->cpu_features & CPU_FTR_ALTIVEC) seq_printf(m, ", altivec supported"); #endif seq_printf(m, "\n"); #ifdef CONFIG_TAU - if (cur_cpu_spec[i]->cpu_features & CPU_FTR_TAU) { + if (cur_cpu_spec->cpu_features & CPU_FTR_TAU) { #ifdef CONFIG_TAU_AVERAGE /* more straightforward, but potentially misleading */ seq_printf(m, "temperature \t: %u C (uncalibrated)\n", @@ -339,7 +350,7 @@ early_init(int r3, int r4, int r5) * Assume here that all clock rates are the same in a * smp system. -- Cort */ -int __openfirmware +int of_show_percpuinfo(struct seq_file *m, int i) { struct device_node *cpu_node; @@ -404,11 +415,15 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, _machine = _MACH_prep; } +#ifdef CONFIG_PPC_PREP /* not much more to do here, if prep */ if (_machine == _MACH_prep) { prep_init(r3, r4, r5, r6, r7); return; } +#endif + + have_of = 1; /* prom_init has already been called from __start */ if (boot_infos) @@ -479,12 +494,16 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, #endif /* CONFIG_ADB */ switch (_machine) { +#ifdef CONFIG_PPC_PMAC case _MACH_Pmac: pmac_init(r3, r4, r5, r6, r7); break; +#endif +#ifdef CONFIG_PPC_CHRP case _MACH_chrp: chrp_init(r3, r4, r5, r6, r7); break; +#endif } } @@ -721,7 +740,7 @@ void __init setup_arch(char **cmdline_p) #endif #ifdef CONFIG_XMON - xmon_map_scc(); + xmon_init(1); if (strstr(cmd_line, "xmon")) xmon(NULL); #endif /* CONFIG_XMON */ @@ -745,12 +764,12 @@ void __init setup_arch(char **cmdline_p) * for a possibly more accurate value. */ if (cpu_has_feature(CPU_FTR_SPLIT_ID_CACHE)) { - dcache_bsize = cur_cpu_spec[0]->dcache_bsize; - icache_bsize = cur_cpu_spec[0]->icache_bsize; + dcache_bsize = cur_cpu_spec->dcache_bsize; + icache_bsize = cur_cpu_spec->icache_bsize; ucache_bsize = 0; } else ucache_bsize = dcache_bsize = icache_bsize - = cur_cpu_spec[0]->dcache_bsize; + = cur_cpu_spec->dcache_bsize; /* reboot on panic */ panic_timeout = 180; |