#
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#
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# arch/arm/Makefile
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# arch/arm/Makefile
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#
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#
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# This file is included by the global makefile so that you can add your own
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# This file is included by the global makefile so that you can add your own
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# architecture-specific flags and dependencies. Remember to do have actions
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# architecture-specific flags and dependencies. Remember to do have actions
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# for "archclean" and "archdep" for cleaning up and making dependencies for
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# for "archclean" and "archdep" for cleaning up and making dependencies for
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# this architecture
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# this architecture
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#
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#
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# This file is subject to the terms and conditions of the GNU General Public
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# This file is subject to the terms and conditions of the GNU General Public
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# License. See the file "COPYING" in the main directory of this archive
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# License. See the file "COPYING" in the main directory of this archive
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# for more details.
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# for more details.
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#
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#
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# Copyright (C) 1995, 1996 by Russell King
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# Copyright (C) 1995, 1996 by Russell King
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#CFLAGS += -DDEBUG
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#CFLAGS += -DDEBUG
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CFLAGS_DEBUG = -g -gdwarf-2
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CFLAGS_DEBUG = -g -gdwarf-2
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ifeq ($(CONFIG_CPU_ARM2),y)
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ifeq ($(CONFIG_CPU_ARM2),y)
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PROCESSOR = armo
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PROCESSOR = armo
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mcpu=arm2
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CFLAGS_PROC += -mcpu=arm2
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else
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else
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CFLAGS_PROC += -m2
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CFLAGS_PROC += -m2
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endif
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endif
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endif
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endif
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ifeq ($(CONFIG_CPU_ARM3),y)
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ifeq ($(CONFIG_CPU_ARM3),y)
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PROCESSOR = armo
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PROCESSOR = armo
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mcpu=arm3
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CFLAGS_PROC += -mcpu=arm3
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else
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else
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CFLAGS_PROC += -m3
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CFLAGS_PROC += -m3
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endif
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endif
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endif
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endif
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ifeq ($(CONFIG_CPU_ARM6),y)
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ifeq ($(CONFIG_CPU_ARM6),y)
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PROCESSOR = armv
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PROCESSOR = armv
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mcpu=arm6
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CFLAGS_PROC += -mcpu=arm6
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else
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else
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CFLAGS_PROC += -m6
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CFLAGS_PROC += -m6
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endif
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endif
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endif
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endif
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ifeq ($(CONFIG_CPU_ARM7),y)
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ifeq ($(CONFIG_CPU_ARM7),y)
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PROCESSOR = armv
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PROCESSOR = armv
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mcpu=arm7 -fno-strict-aliasing
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CFLAGS_PROC += -mcpu=arm7 -fno-strict-aliasing
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else
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else
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CFLAGS_PROC += -m6
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CFLAGS_PROC += -m6
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endif
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endif
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endif
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endif
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ifeq ($(CONFIG_CPU_SA110),y)
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ifeq ($(CONFIG_CPU_SA110),y)
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PROCESSOR = armv
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PROCESSOR = armv
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mcpu=strongarm110
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CFLAGS_PROC += -mcpu=strongarm110
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else
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else
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CFLAGS_PROC += -m6
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CFLAGS_PROC += -m6
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endif
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endif
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endif
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endif
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# Processor Architecture
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# Processor Architecture
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# CFLAGS_PROC - processor dependent CFLAGS
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# CFLAGS_PROC - processor dependent CFLAGS
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# PROCESSOR - processor type
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# PROCESSOR - processor type
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# TEXTADDR - Uncompressed kernel link text address
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# TEXTADDR - Uncompressed kernel link text address
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# ZTEXTADDR - Compressed kernel link text address
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# ZTEXTADDR - Compressed kernel link text address
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# ZRELADDR - Compressed kernel relocating address (point at which uncompressed kernel is loaded).
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# ZRELADDR - Compressed kernel relocating address (point at which uncompressed kernel is loaded).
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#
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#
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ifeq ($(CONFIG_ARCH_TRIO), y)
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ifeq ($(CONFIG_ARCH_TRIO), y)
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HEAD := arch/armnommu/kernel/head-arm-aplio.o
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HEAD := arch/armnommu/kernel/head-arm-aplio.o
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COMPRESSED_HEAD = head.o
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COMPRESSED_HEAD = head.o
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MACHINE = TRIO
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MACHINE = TRIO
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else
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else
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HEAD := arch/armnommu/kernel/head-$(PROCESSOR).o
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HEAD := arch/armnommu/kernel/head-$(PROCESSOR).o
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COMPRESSED_HEAD = head.o
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COMPRESSED_HEAD = head.o
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endif
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endif
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ifeq ($(PROCESSOR),armo)
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ifeq ($(PROCESSOR),armo)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mapcs-26 -mshort-load-bytes
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CFLAGS_PROC += -mapcs-26 -mshort-load-bytes
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endif
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endif
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TEXTADDR = 0x02080000
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TEXTADDR = 0x02080000
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ZTEXTADDR = 0x01800000
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ZTEXTADDR = 0x01800000
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ZRELADDR = 0x02080000
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ZRELADDR = 0x02080000
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endif
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endif
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ifeq ($(CONFIG_ARCH_A5K),y)
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ifeq ($(CONFIG_ARCH_A5K),y)
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MACHINE = a5k
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MACHINE = a5k
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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endif
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endif
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ifeq ($(CONFIG_ARCH_ARC),y)
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ifeq ($(CONFIG_ARCH_ARC),y)
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MACHINE = arc
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MACHINE = arc
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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endif
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endif
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ifeq ($(PROCESSOR),armv)
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ifeq ($(PROCESSOR),armv)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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ifeq ($(CONFIG_BINUTILS_NEW),y)
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CFLAGS_PROC += -mapcs-32 -mshort-load-bytes
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CFLAGS_PROC += -mapcs-32 -mshort-load-bytes
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endif
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endif
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TEXTADDR = 0xC0008000
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TEXTADDR = 0xC0008000
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endif
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endif
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ifeq ($(CONFIG_ARCH_TRIO),y)
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ifeq ($(CONFIG_ARCH_TRIO),y)
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MACHINE = trio
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MACHINE = trio
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TEXTADDR = 0x1000
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TEXTADDR = 0x1000
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endif
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endif
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ifeq ($(CONFIG_ARCH_RPC),y)
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ifeq ($(CONFIG_ARCH_RPC),y)
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MACHINE = rpc
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MACHINE = rpc
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o
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ZTEXTADDR = 0x10008000
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ZTEXTADDR = 0x10008000
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ZRELADDR = 0x10008000
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ZRELADDR = 0x10008000
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endif
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endif
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ifeq ($(CONFIG_ARCH_EBSA110),y)
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ifeq ($(CONFIG_ARCH_EBSA110),y)
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MACHINE = ebsa110
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MACHINE = ebsa110
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ZTEXTADDR = 0x00008000
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ZTEXTADDR = 0x00008000
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ZRELADDR = 0x00008000
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ZRELADDR = 0x00008000
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endif
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endif
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ifeq ($(CONFIG_ARCH_NEXUSPCI),y)
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ifeq ($(CONFIG_ARCH_NEXUSPCI),y)
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MACHINE = nexuspci
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MACHINE = nexuspci
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TEXTADDR = 0xc0000000
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TEXTADDR = 0xc0000000
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ZTEXTADDR = 0x40200000
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ZTEXTADDR = 0x40200000
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ZRELADDR = 0x40000000
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ZRELADDR = 0x40000000
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr_scc.o
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COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr_scc.o
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COMPRESSED_HEAD = head-nexuspci.o
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COMPRESSED_HEAD = head-nexuspci.o
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endif
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endif
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OBJDUMP = $(CROSS_COMPILE)objdump
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OBJDUMP = $(CROSS_COMPILE)objdump
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PERL = perl
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PERL = perl
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CPP = $(CC) -E
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CPP = $(CC) -E
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ARCHCC := $(word 1,$(CC))
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ARCHCC := $(word 1,$(CC))
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GCCLIB := `$(CC) $(CFLAGS_PROC) --print-libgcc-file-name`
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GCCLIB := `$(CC) $(CFLAGS_PROC) --print-libgcc-file-name`
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HOSTCFLAGS := $(CFLAGS:-fomit-frame-pointer=)
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HOSTCFLAGS := $(CFLAGS:-fomit-frame-pointer=)
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ifeq ($(CONFIG_FRAME_POINTER),y)
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ifeq ($(CONFIG_FRAME_POINTER),y)
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CFLAGS := $(CFLAGS_PROC) $(CFLAGS:-fomit-frame-pointer=) -pipe -DNO_MM
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CFLAGS := $(CFLAGS_PROC) $(CFLAGS:-fomit-frame-pointer=) -pipe -DNO_MM
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else
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else
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CFLAGS := $(CFLAGS_PROC) $(CFLAGS) -pipe -DNO_MM
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CFLAGS := $(CFLAGS_PROC) $(CFLAGS) -pipe -DNO_MM
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endif
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endif
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LINKFLAGS = -Ttext $(TEXTADDR)
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LINKFLAGS = -Ttext $(TEXTADDR)
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ZLINKFLAGS = -Ttext $(ZTEXTADDR)
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ZLINKFLAGS = -Ttext $(ZTEXTADDR)
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SUBDIRS := $(SUBDIRS) arch/armnommu/kernel arch/armnommu/mm arch/armnommu/lib arch/armnommu/drivers
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SUBDIRS := $(SUBDIRS) arch/armnommu/kernel arch/armnommu/mm arch/armnommu/lib arch/armnommu/drivers
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ARCHIVES := arch/armnommu/kernel/kernel.o arch/armnommu/mm/mm.o \
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ARCHIVES := arch/armnommu/kernel/kernel.o arch/armnommu/mm/mm.o \
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$(ARCHIVES)
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$(ARCHIVES)
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LIBS := arch/armnommu/lib/lib.a $(LIBS) $(GCCLIB)
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LIBS := arch/armnommu/lib/lib.a $(LIBS) $(GCCLIB)
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DRIVERS := arch/armnommu/drivers/block/block.a \
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DRIVERS := arch/armnommu/drivers/block/block.a \
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arch/armnommu/drivers/char/char.a arch/armnommu/drivers/net/net.a
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arch/armnommu/drivers/char/char.a arch/armnommu/drivers/net/net.a
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ifeq ($(CONFIG_SCSI),y)
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ifeq ($(CONFIG_SCSI),y)
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DRIVERS := $(DRIVERS) arch/arm/drivers/scsi/scsi.a
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DRIVERS := $(DRIVERS) arch/arm/drivers/scsi/scsi.a
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endif
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endif
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ifeq ($(CONFIG_SOUND),y)
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ifeq ($(CONFIG_SOUND),y)
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DRIVERS := $(DRIVERS) arch/arm/drivers/sound/sound.a
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DRIVERS := $(DRIVERS) arch/arm/drivers/sound/sound.a
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endif
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endif
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symlinks::
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symlinks::
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$(RM) include/asm-armnommu/arch include/asm-armnommu/proc
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$(RM) include/asm-armnommu/arch include/asm-armnommu/proc
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(cd include/asm-armnommu; ln -sf arch-$(MACHINE) arch; ln -sf proc-$(PROCESSOR) proc)
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(cd include/asm-armnommu; ln -sf arch-$(MACHINE) arch; ln -sf proc-$(PROCESSOR) proc)
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mrproper::
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mrproper::
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rm -f include/asm-arm/arch include/asm-arm/proc
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rm -f include/asm-arm/arch include/asm-arm/proc
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@$(MAKE) -C arch/$(ARCH)/drivers mrproper
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@$(MAKE) -C arch/$(ARCH)/drivers mrproper
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arch/armnommu/kernel: dummy
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arch/armnommu/kernel: dummy
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$(MAKE) linuxsubdirs SUBDIRS=arch/armnommu/kernel
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$(MAKE) linuxsubdirs SUBDIRS=arch/armnommu/kernel
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arch/armnommu/mm: dummy
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arch/armnommu/mm: dummy
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$(MAKE) linuxsubdirs SUBDIRS=arch/armnommu/mm
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$(MAKE) linuxsubdirs SUBDIRS=arch/armnommu/mm
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MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
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MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
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zImage: vmlinux
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zImage: vmlinux
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@$(MAKEBOOT) zImage
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@$(MAKEBOOT) zImage
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zinstall: vmlinux
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zinstall: vmlinux
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@$(MAKEBOOT) zinstall
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@$(MAKEBOOT) zinstall
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Image: vmlinux
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Image: vmlinux
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@$(MAKEBOOT) Image
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@$(MAKEBOOT) Image
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install: vmlinux
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install: vmlinux
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@$(MAKEBOOT) install
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@$(MAKEBOOT) install
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# My testing targets (that short circuit a few dependencies)
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# My testing targets (that short circuit a few dependencies)
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#
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#
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zImg:; @$(MAKEBOOT) zImage
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zImg:; @$(MAKEBOOT) zImage
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Img:; @$(MAKEBOOT) Image
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Img:; @$(MAKEBOOT) Image
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i:; @$(MAKEBOOT) install
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i:; @$(MAKEBOOT) install
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zi:; @$(MAKEBOOT) zinstall
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zi:; @$(MAKEBOOT) zinstall
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archclean:
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archclean:
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@$(MAKEBOOT) clean
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@$(MAKEBOOT) clean
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@$(MAKE) -C arch/armnommu/lib clean
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@$(MAKE) -C arch/armnommu/lib clean
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archdep:
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archdep:
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@$(MAKEBOOT) dep
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@$(MAKEBOOT) dep
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sed -e /^MACHINE..*=/s,= .*,= rpc,;/^PROCESSOR..*=/s,= .*,= armv, linux/arch/armnommu/Makefile.normal
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sed -e /^MACHINE..*=/s,= .*,= rpc,;/^PROCESSOR..*=/s,= .*,= armv, linux/arch/armnommu/Makefile.normal
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