diff options
Diffstat (limited to 'arch/ppc/syslib/prom.c')
| -rw-r--r-- | arch/ppc/syslib/prom.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/arch/ppc/syslib/prom.c b/arch/ppc/syslib/prom.c index af4deac..482f837 100644 --- a/arch/ppc/syslib/prom.c +++ b/arch/ppc/syslib/prom.c @@ -70,8 +70,6 @@ int use_of_interrupt_tree; struct device_node *dflt_interrupt_controller; int num_interrupt_controllers; -int pmac_newworld; - extern unsigned int rtas_entry; /* physical pointer */ extern struct device_node *allnodes; @@ -123,22 +121,13 @@ finish_device_tree(void) unsigned long mem = (unsigned long) klimit; struct device_node *np; - /* All newworld pmac machines and CHRPs now use the interrupt tree */ + /* All CHRPs now use the interrupt tree */ for (np = allnodes; np != NULL; np = np->allnext) { if (get_property(np, "interrupt-parent", NULL)) { use_of_interrupt_tree = 1; break; } } - if (_machine == _MACH_Pmac && use_of_interrupt_tree) - pmac_newworld = 1; - -#ifdef CONFIG_BOOTX_TEXT - if (boot_infos && pmac_newworld) { - prom_print("WARNING ! BootX/miBoot booting is not supported on this machine\n"); - prom_print(" You should use an Open Firmware bootloader\n"); - } -#endif /* CONFIG_BOOTX_TEXT */ if (use_of_interrupt_tree) { /* @@ -434,16 +423,10 @@ finish_node_interrupts(struct device_node *np, unsigned long mem_start) * those machines, we want to offset interrupts from the * second openpic by 128 -- BenH */ - if (_machine != _MACH_Pmac && num_interrupt_controllers > 1 + if (num_interrupt_controllers > 1 && ic != NULL && get_property(ic, "interrupt-parent", NULL) == NULL) offset = 16; - else if (_machine == _MACH_Pmac && num_interrupt_controllers > 1 - && ic != NULL && ic->parent != NULL) { - char *name = get_property(ic->parent, "name", NULL); - if (name && !strcmp(name, "u3")) - offset = 128; - } np->intrs[i].line = irq[0] + offset; if (n > 1) |