123 lines
3.9 KiB
Makefile
123 lines
3.9 KiB
Makefile
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#
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# Copyright 2017 Broadcom
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2, as
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# published by the Free Software Foundation (the "GPL").
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License version 2 (GPLv2) for more details.
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#
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# You should have received a copy of the GNU General Public License
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# version 2 (GPLv2) along with this source code.
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#
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# $Id: Makefile.linux-bmw-2_6,v 1.20 Broadcom SDK $
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# $Copyright: (c) 2005 Broadcom Corp.
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# All Rights Reserved.$
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# Look for custom tools
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ifneq (,$(PPC_TOOLS_DIR))
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ifneq (,$(PPC_CROSS_COMPILE))
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override PATH := $(PPC_TOOLS_DIR):$(PATH)
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override CROSS_COMPILE := $(PPC_CROSS_COMPILE)
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endif
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endif
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# Default tools
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ifeq (,$(WRS_LINUX_VERSION))
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WRS_LINUX_VERSION=2.0
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endif
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# Default Linux Kernel directory
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ifeq (,$(KERNDIR))
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ifeq (1.4,$(WRS_LINUX_VERSION))
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KERNDIR := /projects/ntsw-tools/linux/wrslinux_1.4/bcm98245cpci/build/linux-2.6.14-cgl
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE = powerpc-wrs-linux-gnu-603e-glibc_std-
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endif
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WRLINUX_BASE=/tools/windriver/linux_ed/1.4/Linux
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export WIND_LIC_PROXY = $(WRLINUX_BASE)/setup/x86-linux2/bin
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override PATH := $(WRLINUX_BASE)/gnu/3.4.4-wrlinux-1.4/x86-linux2/bin:$(PATH)
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WRS_SYSROOT_PATH := $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/3.4.4/include
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else
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ifeq (2.0,$(WRS_LINUX_VERSION))
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE = powerpc-wrs-linux-gnu-ppc_603e-glibc_std-
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endif
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KERNDIR:= /projects/ntsw-tools/linux/wrslinux_2.0/bmw/glibc_std/build/linux-2.6.21-standard
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WRLINUX_BASE=/tools/windriver/linux_ed/2.0_GA/Linux
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TOOLCHAIN_EXEC_PREFIX=$(WRLINUX_BASE)/gnu/4.1-wrlinux-2.0/x86-linux2
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TOOLCHAIN_BIN_DIR=$(TOOLCHAIN_EXEC_PREFIX)
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WIND_LIC_PROXY=$(WRLINUX_BASE)/setup/x86-linux2/bin
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WRLINUX_GNU_PATH = $(WRLINUX_BASE)/gnu/4.1-wrlinux-2.0/x86-linux2/bin
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override PATH := $(TOOLCHAIN_EXEC_PREFIX):$(KERNDIR)/../../host-cross/bin:$(KERNDIR)/../../host-cross/powerpc-wrs-linux-gnu/bin:$(WRLINUX_GNU_PATH):$(PATH)
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export TOOLCHAIN_EXEC_PREFIX TOOLCHAIN_BIN_DIR WIND_LIC_PROXY
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WRS_SYSROOT_PATH := $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/4.1.2/include
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comma = ,
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basetarget = $(basename $(notdir $@))
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modname = $(basetarget)
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# Extra variables.
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EXTRA_CFLAGS = -D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags)
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name-fix = $(subst $(comma),_,$(subst -,_,$1))
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basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))"
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modname_flags = $(if $(filter 1,$(words $(modname))),\
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-D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))")
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endif
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endif
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endif
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# Default Linux include directory
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ifeq (,$(LINUX_INCLUDE))
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LINUX_INCLUDE := $(KERNDIR)/include
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endif
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CFGFLAGS += -DSYS_BE_PIO=1 -DSYS_BE_PACKET=0 -DSYS_BE_OTHER=1
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ENDIAN = BE_HOST=1
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CFGFLAGS += -D$(ENDIAN)
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CFGFLAGS += -DBCM_PLATFORM_STRING=\"BMW_MPC8245/PPC603e\"
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ARCH = ppc
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KBUILD_VERBOSE = 1
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export ARCH KBUILD_VERBOSE
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ifeq (1.4,$(WRS_LINUX_VERSION))
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# From linux/arch/ppc/Makefile
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ifeq (,$(KFLAGS))
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KFLAGS := -D__KERNEL__ -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -fsigned-char -msoft-float -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring
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endif
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else
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ifeq (2.0,$(WRS_LINUX_VERSION))
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ifeq (,$(KFLAGS))
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KFLAGS := -D__KERNEL__ -m32 -nostdinc -isystem $(WRS_SYSROOT_PATH) -I$(LINUX_INCLUDE) -include $(LINUX_INCLUDE)/linux/autoconf.h -I$(KERNDIR)/arch/ppc -I$(KERNDIR)/arch/ppc/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -msoft-float -pipe -ffixed-r2 -mmultiple -mno-altivec -mstring -fomit-frame-pointer -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign
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endif
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endif
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endif
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ifneq ($(targetplat),user)
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include ${SDK}/make/Makefile.linux-kernel-2_6
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endif
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