93 lines
3.5 KiB
Makefile
93 lines
3.5 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-iproc Exp $
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# $Copyright: (c) 2007 Broadcom Corp.
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# All Rights Reserved.$
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# Makefile for iproc-CMICd
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# User must select one platform from below.By default ARM_LINUX is selected. .
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ifeq (,$(BUILD_PLATFORM))
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BUILD_PLATFORM=ARM_LINUX
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endif
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# TOOLCHAIN_BASE_DIR Toolchain base directory for iPROC-CMICd devices
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# TARGET_ARCHITECTURE Compiler for target architecture
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# KERNDIR Kernel directory for iPROC-CMICd devices
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ifeq (BE,$(ENDIAN_MODE))
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TOOLCHAIN_BASE_DIR ?= /projects/ntsw-tools/linux/iproc_ldks/xldk40-be/XLDK
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TARGET_ARCHITECTURE:=armeb-broadcom-linux-uclibcgnueabi
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KERNDIR ?= $(TOOLCHAIN_BASE_DIR)/kernel/linux
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else
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TOOLCHAIN_BASE_DIR ?= /projects/ntsw-tools/linux/iproc_ldks/xldk40/XLDK
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TARGET_ARCHITECTURE:= arm-broadcom-linux-uclibcgnueabi
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KERNDIR ?= $(TOOLCHAIN_BASE_DIR)/kernel/linux
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endif
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE:= $(TARGET_ARCHITECTURE)-
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endif
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# arm9tools
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TOOLCHAIN_BIN_DIR=$(TOOLCHAIN_BASE_DIR)/buildroot/host/usr/bin
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override PATH:=$(TOOLCHAIN_BASE_DIR)/buildroot/host/usr/$(TARGET_ARCHITECTURE)/bin:$(TOOLCHAIN_BIN_DIR):$(PATH)
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LD_LIBRARY_PATH=$(TOOLCHAIN_BASE_DIR)/buildroot/host/usr/lib
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export TOOLCHAIN_BIN_DIR LD_LIBRARY_PATH
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# Default Linux include directory
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ifeq (,$(LINUX_INCLUDE))
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LINUX_INCLUDE := $(KERNDIR)/include
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endif
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ifeq (BE,$(ENDIAN_MODE))
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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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else
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CFGFLAGS += -DSYS_BE_PIO=0 -DSYS_BE_PACKET=0 -DSYS_BE_OTHER=0
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ENDIAN = LE_HOST=1
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endif
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CFGFLAGS += -D$(ENDIAN) -DIPROC_CMICD
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CFGFLAGS += -DBCM_PLATFORM_STRING=\"IPROC_CMICD\"
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ARCH = arm
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KBUILD_VERBOSE = 1
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export ARCH KBUILD_VERBOSE
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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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KFLAG_INCLD ?= $(TOOLCHAIN_BASE_DIR)/buildroot/host/usr/lib/gcc/$(TARGET_ARCHITECTURE)/4.9.3/include
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ifeq (,$(KFLAGS))
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KFLAGS := -D__LINUX_ARM_ARCH__=7 -D__KERNEL__ -nostdinc -isystem $(KFLAG_INCLD) -I$(LINUX_INCLUDE) -include $(LINUX_INCLUDE)/generated/autoconf.h -I$(KERNDIR)/arch/arm/include -I$(KERNDIR)/arch/arm/include/generated -I$(KERNDIR)/arch/arm/mach-iproc/include -Wall -Wstrict-prototypes -Wno-trigraphs -Os -fno-strict-aliasing -fno-common -marm -mabi=aapcs-linux -fno-pic -pipe -msoft-float -ffreestanding -march=armv7-a -mfpu=vfp -mfloat-abi=softfp -fomit-frame-pointer -g -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign -mlong-calls
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KFLAGS += -I$(LINUX_INCLUDE)/uapi -I$(LINUX_INCLUDE)/generated/uapi -I$(KERNDIR)/arch/arm/include/uapi -I$(KERNDIR)/arch/arm/include/generated/uapi
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endif
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ifneq ($(targetplat),user)
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include ${SDK}/make/Makefile.linux-kernel-3_6
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endif
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