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Diffstat (limited to 'arch/ppc/syslib/prom.c')
-rw-r--r--arch/ppc/syslib/prom.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/arch/ppc/syslib/prom.c b/arch/ppc/syslib/prom.c
index af4deace49e..482f837fd37 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)