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| author | Paul Mackerras <paulus@samba.org> | 2006-01-15 17:30:44 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-15 17:30:44 +1100 |
| commit | a7fdd90bc43e3e9cb08bc1b13650024d419b89e5 (patch) | |
| tree | 5c99a41b9d157186668ed63c001f72a09965143b /arch/ppc/syslib | |
| parent | e8625d463560198cff7cb3eb22886c47d728d501 (diff) | |
| download | linux-a7fdd90bc43e3e9cb08bc1b13650024d419b89e5.tar.gz linux-a7fdd90bc43e3e9cb08bc1b13650024d419b89e5.tar.bz2 linux-a7fdd90bc43e3e9cb08bc1b13650024d419b89e5.zip | |
[PATCH] ppc: Remove powermac support from ARCH=ppc
This makes it possible to build kernels for PReP and/or CHRP
with ARCH=ppc by removing the (non-building) powermac support.
It's now also possible to select PReP and CHRP independently.
Powermac users should now build with ARCH=powerpc instead of
ARCH=ppc. (This does mean that it is no longer possible to
build a 32-bit kernel for a G5.)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc/syslib')
| -rw-r--r-- | arch/ppc/syslib/Makefile | 2 | ||||
| -rw-r--r-- | arch/ppc/syslib/prom.c | 21 |
2 files changed, 2 insertions, 21 deletions
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile index 84ef03018d0e..159dcd92a6d1 100644 --- a/arch/ppc/syslib/Makefile +++ b/arch/ppc/syslib/Makefile @@ -39,8 +39,6 @@ obj-$(CONFIG_8xx) += m8xx_setup.o ppc8xx_pic.o $(wdt-mpc8xx-y) \ ppc_sys.o mpc8xx_devices.o mpc8xx_sys.o obj-$(CONFIG_PCI_QSPAN) += qspan_pci.o obj-$(CONFIG_PPC_OF) += prom_init.o prom.o -obj-$(CONFIG_PPC_PMAC) += open_pic.o -obj-$(CONFIG_POWER4) += open_pic2.o obj-$(CONFIG_PPC_CHRP) += open_pic.o obj-$(CONFIG_PPC_PREP) += open_pic.o todc_time.o obj-$(CONFIG_BAMBOO) += pci_auto.o todc_time.o diff --git a/arch/ppc/syslib/prom.c b/arch/ppc/syslib/prom.c index af4deace49e0..482f837fd373 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) |