51d3082fe6
This patch unifies udbg for both ppc32 and ppc64 when building the merged achitecture. xmon now has a single "back end". The powermac udbg stuff gets enriched with some ADB capabilities and btext output. In addition, the early_init callback is now called on ppc32 as well, approx. in the same order as ppc64 regarding device-tree manipulations. The init sequences of ppc32 and ppc64 are getting closer, I'll unify them in a later patch. For now, you can force udbg to the scc using "sccdbg" or to btext using "btextdbg" on powermacs. I'll implement a cleaner way of forcing udbg output to something else than the autodetected OF output device in a later patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
85 lines
2.5 KiB
Makefile
85 lines
2.5 KiB
Makefile
#
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# Makefile for the linux kernel.
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#
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ifeq ($(CONFIG_PPC64),y)
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EXTRA_CFLAGS += -mno-minimal-toc
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CFLAGS_ioctl32.o += -Ifs/
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endif
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ifeq ($(CONFIG_PPC32),y)
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CFLAGS_prom_init.o += -fPIC
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CFLAGS_btext.o += -fPIC
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endif
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obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
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irq.o align.o signal_32.o pmc.o vdso.o \
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prom_parse.o
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obj-y += vdso32/
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obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
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signal_64.o ptrace32.o systbl.o \
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paca.o ioctl32.o cpu_setup_power4.o \
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firmware.o sysfs.o idle_64.o
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obj-$(CONFIG_PPC64) += vdso64/
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obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
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obj-$(CONFIG_POWER4) += idle_power4.o
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obj-$(CONFIG_PPC_OF) += of_device.o
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procfs-$(CONFIG_PPC64) := proc_ppc64.o
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obj-$(CONFIG_PROC_FS) += $(procfs-y)
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rtaspci-$(CONFIG_PPC64) := rtas_pci.o
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obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y)
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obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o
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obj-$(CONFIG_RTAS_PROC) += rtas-proc.o
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obj-$(CONFIG_LPARCFG) += lparcfg.o
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obj-$(CONFIG_IBMVIO) += vio.o
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obj-$(CONFIG_IBMEBUS) += ibmebus.o
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obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o
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obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o
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ifeq ($(CONFIG_PPC_MERGE),y)
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extra-$(CONFIG_PPC_STD_MMU) := head_32.o
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extra-$(CONFIG_PPC64) := head_64.o
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extra-$(CONFIG_40x) := head_4xx.o
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extra-$(CONFIG_44x) := head_44x.o
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extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o
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extra-$(CONFIG_8xx) := head_8xx.o
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extra-y += vmlinux.lds
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obj-y += process.o init_task.o time.o \
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prom.o traps.o setup-common.o udbg.o
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obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o systbl.o
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obj-$(CONFIG_PPC64) += misc_64.o dma_64.o iommu.o
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obj-$(CONFIG_PPC_OF) += prom_init.o
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obj-$(CONFIG_MODULES) += ppc_ksyms.o
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obj-$(CONFIG_BOOTX_TEXT) += btext.o
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obj-$(CONFIG_6xx) += idle_6xx.o
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obj-$(CONFIG_SMP) += smp.o
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obj-$(CONFIG_KPROBES) += kprobes.o
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obj-$(CONFIG_PPC_MULTIPLATFORM) += legacy_serial.o
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obj-$(CONFIG_PPC_MULTIPLATFORM) += udbg_16550.o
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module-$(CONFIG_PPC64) += module_64.o
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obj-$(CONFIG_MODULES) += $(module-y)
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pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o pci_iommu.o \
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pci_direct_iommu.o iomap.o
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obj-$(CONFIG_PCI) += $(pci64-y)
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kexec-$(CONFIG_PPC64) := machine_kexec_64.o
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kexec-$(CONFIG_PPC32) := machine_kexec_32.o
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obj-$(CONFIG_KEXEC) += machine_kexec.o $(kexec-y)
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ifeq ($(CONFIG_PPC_ISERIES),y)
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$(obj)/head_64.o: $(obj)/lparmap.s
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AFLAGS_head_64.o += -I$(obj)
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endif
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else
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# stuff used from here for ARCH=ppc
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smpobj-$(CONFIG_SMP) += smp.o
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endif
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obj-$(CONFIG_PPC64) += $(obj64-y)
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extra-$(CONFIG_PPC_FPU) += fpu.o
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extra-$(CONFIG_PPC64) += entry_64.o
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