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authorPaul Mackerras <paulus@samba.org>2005-09-26 16:04:21 +1000
committerPaul Mackerras <paulus@samba.org>2005-09-26 16:04:21 +1000
commit14cf11af6cf608eb8c23e989ddb17a715ddce109 (patch)
tree271a97ce73e265f39c569cb159c195c5b4bb3f8c /arch/ppc
parente5baa396af7560382d2cf3f0871d616b61fc284c (diff)
powerpc: Merge enough to start building in arch/powerpc.
This creates the directory structure under arch/powerpc and a bunch of Kconfig files. It does a first-cut merge of arch/powerpc/mm, arch/powerpc/lib and arch/powerpc/platforms/powermac. This is enough to build a 32-bit powermac kernel with ARCH=powerpc. For now we are getting some unmerged files from arch/ppc/kernel and arch/ppc/syslib, or arch/ppc64/kernel. This makes some minor changes to files in those directories and files outside arch/powerpc. The boot directory is still not merged. That's going to be interesting. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc')
-rw-r--r--arch/ppc/kernel/Makefile21
-rw-r--r--arch/ppc/kernel/setup.c8
-rw-r--r--arch/ppc/platforms/prep_setup.c3
-rw-r--r--arch/ppc/syslib/Makefile14
4 files changed, 43 insertions, 3 deletions
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index ce166e3de53..0649540bc7d 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -1,6 +1,7 @@
#
# Makefile for the linux kernel.
#
+ifneq ($(CONFIG_PPC_MERGE),y)
extra-$(CONFIG_PPC_STD_MMU) := head.o
extra-$(CONFIG_40x) := head_4xx.o
@@ -37,3 +38,23 @@ endif
# These are here while we do the architecture merge
vecemu-y += ../../powerpc/kernel/vecemu.o
+
+else
+obj-y := entry.o irq.o idle.o time.o misc.o \
+ signal.o ptrace.o align.o \
+ syscalls.o setup.o \
+ cputable.o perfmon.o
+obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o
+obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o
+obj-$(CONFIG_POWER4) += cpu_setup_power4.o
+obj-$(CONFIG_MODULES) += module.o ppc_ksyms.o
+obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-mapping.o
+obj-$(CONFIG_PCI) += pci.o
+obj-$(CONFIG_KGDB) += ppc-stub.o
+obj-$(CONFIG_SMP) += smp.o smp-tbsync.o
+obj-$(CONFIG_TAU) += temp.o
+ifndef CONFIG_E200
+obj-$(CONFIG_FSL_BOOKE) += perfmon_fsl_booke.o
+endif
+obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
+endif
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 77fecfbabe8..1b891b806f3 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -83,6 +83,8 @@ 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 */
#ifdef CONFIG_MAGIC_SYSRQ
@@ -405,11 +407,13 @@ 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
/* prom_init has already been called from __start */
if (boot_infos)
@@ -480,12 +484,16 @@ 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
}
}
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index fccafbcd4b5..8bc734fe668 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -89,9 +89,6 @@ extern void prep_tiger1_setup_pci(char *irq_edge_mask_lo, char *irq_edge_mask_hi
#define cached_21 (((char *)(ppc_cached_irq_mask))[3])
#define cached_A1 (((char *)(ppc_cached_irq_mask))[2])
-/* for the mac fs */
-dev_t boot_dev;
-
#ifdef CONFIG_SOUND_CS4232
long ppc_cs4232_dma, ppc_cs4232_dma2;
#endif
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index b8d08f33f7e..1b0a84931af 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -5,6 +5,7 @@
CFLAGS_prom_init.o += -fPIC
CFLAGS_btext.o += -fPIC
+ifneq ($(CONFIG_PPC_MERGE),y)
wdt-mpc8xx-$(CONFIG_8xx_WDT) += m8xx_wdt.o
obj-$(CONFIG_PPCBUG_NVRAM) += prep_nvram.o
@@ -109,3 +110,16 @@ obj-$(CONFIG_PPC_MPC52xx) += mpc52xx_setup.o mpc52xx_pic.o \
ifeq ($(CONFIG_PPC_MPC52xx),y)
obj-$(CONFIG_PCI) += mpc52xx_pci.o
endif
+
+else
+# Stuff still needed by the merged powerpc sources
+
+obj-$(CONFIG_PPCBUG_NVRAM) += prep_nvram.o
+obj-$(CONFIG_PPC_OF) += prom_init.o prom.o of_device.o
+obj-$(CONFIG_PPC_PMAC) += indirect_pci.o
+obj-$(CONFIG_PPC_CHRP) += indirect_pci.o i8259.o
+obj-$(CONFIG_PPC_PREP) += indirect_pci.o i8259.o todc_time.o
+obj-$(CONFIG_BOOTX_TEXT) += btext.o
+obj-$(CONFIG_MPC10X_BRIDGE) += mpc10x_common.o indirect_pci.o ppc_sys.o
+
+endif