diff options
| author | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
| commit | c4366889dda8110247be59ca41fddb82951a8c26 (patch) | |
| tree | 705c1a996bed8fd48ce94ff33ec9fd00f9b94875 /arch/powerpc/kernel/setup_64.c | |
| parent | db2fb9db5735cc532fd4fc55e94b9a3c3750378e (diff) | |
| parent | e1036502e5263851259d147771226161e5ccc85a (diff) | |
Merge ../linus
Conflicts:
drivers/cpufreq/cpufreq.c
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 4b2e32eab9dc..3733de30e84d 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -33,6 +33,7 @@ #include <linux/serial.h> #include <linux/serial_8250.h> #include <linux/bootmem.h> +#include <linux/pci.h> #include <asm/io.h> #include <asm/kdump.h> #include <asm/prom.h> @@ -71,7 +72,6 @@ int have_of = 1; int boot_cpuid = 0; -dev_t boot_dev; u64 ppc64_pft_size; /* Pick defaults since we might want to patch instructions @@ -170,6 +170,9 @@ void __init setup_paca(int cpu) void __init early_setup(unsigned long dt_ptr) { + /* Identify CPU type */ + identify_cpu(0, mfspr(SPRN_PVR)); + /* Assume we're on cpu 0 for now. Don't write to the paca yet! */ setup_paca(0); @@ -223,8 +226,8 @@ void early_setup_secondary(void) { struct paca_struct *lpaca = get_paca(); - /* Mark enabled in PACA */ - lpaca->proc_enabled = 0; + /* Mark interrupts enabled in PACA */ + lpaca->soft_enabled = 0; /* Initialize hash table for that CPU */ htab_initialize_secondary(); @@ -348,6 +351,14 @@ void __init setup_system(void) { DBG(" -> setup_system()\n"); + /* Apply the CPUs-specific and firmware specific fixups to kernel + * text (nop out sections not relevant to this CPU or this firmware) + */ + do_feature_fixups(cur_cpu_spec->cpu_features, + &__start___ftr_fixup, &__stop___ftr_fixup); + do_feature_fixups(powerpc_firmware_features, + &__start___fw_ftr_fixup, &__stop___fw_ftr_fixup); + /* * Unflatten the device-tree passed by prom_init or kexec */ @@ -381,7 +392,8 @@ void __init setup_system(void) * setting up the hash table pointers. It also sets up some interrupt-mapping * related options that will be used by finish_device_tree() */ - ppc_md.init_early(); + if (ppc_md.init_early) + ppc_md.init_early(); /* * We can discover serial ports now since the above did setup the @@ -587,3 +599,10 @@ void __init setup_per_cpu_areas(void) } } #endif + + +#ifdef CONFIG_PPC_INDIRECT_IO +struct ppc_pci_io ppc_pci_io; +EXPORT_SYMBOL(ppc_pci_io); +#endif /* CONFIG_PPC_INDIRECT_IO */ + |