Makefile.linux-bmw-2_6 (3421B)
1 # 2 # This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file. 3 # 4 # Copyright 2007-2019 Broadcom Inc. All rights reserved. 5 6 # Look for custom tools 7 ifneq (,$(PPC_TOOLS_DIR)) 8 ifneq (,$(PPC_CROSS_COMPILE)) 9 override PATH := $(PPC_TOOLS_DIR):$(PATH) 10 override CROSS_COMPILE := $(PPC_CROSS_COMPILE) 11 endif 12 endif 13 14 # Default tools 15 ifeq (,$(WRS_LINUX_VERSION)) 16 WRS_LINUX_VERSION=2.0 17 endif 18 19 # Default Linux Kernel directory 20 ifeq (,$(KERNDIR)) 21 22 ifeq (1.4,$(WRS_LINUX_VERSION)) 23 24 KERNDIR := /projects/ntsw-tools/linux/wrslinux_1.4/bcm98245cpci/build/linux-2.6.14-cgl 25 26 ifeq (,$(CROSS_COMPILE)) 27 CROSS_COMPILE = powerpc-wrs-linux-gnu-603e-glibc_std- 28 endif 29 30 WRLINUX_BASE=/tools/windriver/linux_ed/1.4/Linux 31 export WIND_LIC_PROXY = $(WRLINUX_BASE)/setup/x86-linux2/bin 32 override PATH := $(WRLINUX_BASE)/gnu/3.4.4-wrlinux-1.4/x86-linux2/bin:$(PATH) 33 34 WRS_SYSROOT_PATH := $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/3.4.4/include 35 else 36 37 ifeq (2.0,$(WRS_LINUX_VERSION)) 38 39 ifeq (,$(CROSS_COMPILE)) 40 CROSS_COMPILE = powerpc-wrs-linux-gnu-ppc_603e-glibc_std- 41 endif 42 43 KERNDIR:= /projects/ntsw-tools/linux/wrslinux_2.0/bmw/glibc_std/build/linux-2.6.21-standard 44 45 WRLINUX_BASE=/tools/windriver/linux_ed/2.0_GA/Linux 46 47 TOOLCHAIN_EXEC_PREFIX=$(WRLINUX_BASE)/gnu/4.1-wrlinux-2.0/x86-linux2 48 TOOLCHAIN_BIN_DIR=$(TOOLCHAIN_EXEC_PREFIX) 49 WIND_LIC_PROXY=$(WRLINUX_BASE)/setup/x86-linux2/bin 50 51 WRLINUX_GNU_PATH = $(WRLINUX_BASE)/gnu/4.1-wrlinux-2.0/x86-linux2/bin 52 53 override PATH := $(TOOLCHAIN_EXEC_PREFIX):$(KERNDIR)/../../host-cross/bin:$(KERNDIR)/../../host-cross/powerpc-wrs-linux-gnu/bin:$(WRLINUX_GNU_PATH):$(PATH) 54 55 export TOOLCHAIN_EXEC_PREFIX TOOLCHAIN_BIN_DIR WIND_LIC_PROXY 56 57 WRS_SYSROOT_PATH := $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/4.1.2/include 58 59 comma = , 60 basetarget = $(basename $(notdir $@)) 61 modname = $(basetarget) 62 63 # Extra variables. 64 EXTRA_CFLAGS = -D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags) 65 66 name-fix = $(subst $(comma),_,$(subst -,_,$1)) 67 basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))" 68 modname_flags = $(if $(filter 1,$(words $(modname))),\ 69 -D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))") 70 endif 71 endif 72 endif 73 74 # Default Linux include directory 75 ifeq (,$(LINUX_INCLUDE)) 76 LINUX_INCLUDE := $(KERNDIR)/include 77 endif 78 79 CFGFLAGS += -DSYS_BE_PIO=1 -DSYS_BE_PACKET=0 -DSYS_BE_OTHER=1 80 ENDIAN = BE_HOST=1 81 CFGFLAGS += -D$(ENDIAN) 82 CFGFLAGS += -DBCM_PLATFORM_STRING=\"BMW_MPC8245/PPC603e\" 83 84 ARCH = ppc 85 KBUILD_VERBOSE = 1 86 87 export ARCH KBUILD_VERBOSE 88 89 ifeq (1.4,$(WRS_LINUX_VERSION)) 90 # From linux/arch/ppc/Makefile 91 92 ifeq (,$(KFLAGS)) 93 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 94 endif 95 96 else 97 ifeq (2.0,$(WRS_LINUX_VERSION)) 98 99 ifeq (,$(KFLAGS)) 100 KFLAGS := -D__KERNEL__ -m32 -nostdinc -isystem $(WRS_SYSROOT_PATH) -I$(LINUX_INCLUDE) -include $(LINUX_INCLUDE)/linux/autoconf.h -I$(KERNDIR)/arch/ppc -I$(KERNDIR)/arch/ppc/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -msoft-float -pipe -ffixed-r2 -mmultiple -mno-altivec -mstring -fomit-frame-pointer -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign 101 endif 102 103 endif 104 endif 105 106 ifneq ($(targetplat),user) 107 include ${SDK}/make/Makefile.linux-kernel-2_6 108 endif