272 lines
8.0 KiB
Makefile
272 lines
8.0 KiB
Makefile
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#
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# Unless you and Broadcom execute a separate written software license
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# agreement governing use of this software, this software is licensed to
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# you under the terms of the GNU General Public License version 2 (the
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# "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php,
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# with the following added to such license:
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#
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# As a special exception, the copyright holders of this software give
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# you permission to link this software with independent modules, and to
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# copy and distribute the resulting executable under terms of your
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# choice, provided that you also meet, for each linked independent
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# module, the terms and conditions of the license of that module. An
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# independent module is a module which is not derived from this
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# software. The special exception does not apply to any modifications
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# of the software.
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#
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# $Id: Makefile.linux-gto-2_6,v 1.42 Broadcom SDK $
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# $Copyright: (c) 2005 Broadcom Corp.
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# All Rights Reserved.$
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# User must select one platform from below.By default WR_LINUX is selected. .
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ifeq (,$(BUILD_PLATFORM))
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#BUILD_PLATFORM=ELDK
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BUILD_PLATFORM=WR_LINUX
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endif
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# Specify the ELDK version you want to use for building SDK.
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ifeq (,$(ELDK_VERSION))
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ifeq (ELDK,$(BUILD_PLATFORM))
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ELDK_VERSION=4.0
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endif
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endif
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# Specify the KERNEL VERSION you want to use for building SDK.
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ifeq (,$(KERN_VER))
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ifeq (ELDK,$(BUILD_PLATFORM))
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KERN_VER=2.6.21.7
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endif
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endif
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# Specify the Windriver Linux version here.For example '2.0' as shown below.
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ifeq (WR_LINUX,$(BUILD_PLATFORM))
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ifeq (,$(WRS_LINUX_VERSION))
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WRS_LINUX_VERSION=2.0
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endif
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endif
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#glibc_small and glibc_std have their own cross-compilation tools and and path for these tools are different as implemented below. To enable glibc_small build, line given below should be uncommented.
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#WRL_GLIBC_SMALL=TRUE
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ifeq (2.0,$(WRS_LINUX_VERSION))
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ifeq ($(WRL_GLIBC_SMALL),TRUE)
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := powerpc-wrs-linux-gnu-ppc_e500v2-glibc_small-
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endif
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KERNDIR ?=/projects/ntsw-tools/linux/wrslinux_2.0/gto/glibc_small/build/linux-2.6.21-standard
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else
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := powerpc-wrs-linux-gnu-ppc_e500v2-glibc_std-
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endif
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KERNDIR ?= /projects/ntsw-tools/linux/wrslinux_2.0/gto/glibc_std/build/linux-2.6.21-standard
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endif
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export WRL_GLIBC_SMALL
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# After this point glibc_std and glibc_small share these flags
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WRLINUX_BASE ?=/tools/windriver/linux_ed/2.0_GA/Linux
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TOOLCHAIN_EXEC_PREFIX=$(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):$(PATH)
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export TOOLCHAIN_EXEC_PREFIX TOOLCHAIN_BIN_DIR WIND_LIC_PROXY
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endif
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ifeq (3.0,$(WRS_LINUX_VERSION))
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ifeq ($(WRL_GLIBC_SMALL),TRUE)
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := powerpc-wrs-linux-gnu-ppc_e500v2-glibc_small-
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endif
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KERNDIR ?=/projects/ntsw-tools/linux/wrslinux_3.0/gto/bcm98548xmc_30_glibc_small/build/linux-broadcom_bcm98548xmc-standard-build
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KERNDIR_STD ?=/projects/ntsw-tools/linux/wrslinux_3.0/gto/bcm98548xmc_30_glibc_small/build/linux
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else
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := powerpc-wrs-linux-gnu-ppc_e500v2-glibc_std-
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endif
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KERNDIR ?=/projects/ntsw-tools/linux/wrslinux_3.0/gto/bcm98548xmc_30_glibc_std_debug/build/linux-broadcom_bcm98548xmc-standard-build
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KERNDIR_STD ?=/projects/ntsw-tools/linux/wrslinux_3.0/gto/bcm98548xmc_30_glibc_std_debug/build/linux
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endif
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export WRL_GLIBC_SMALL
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# After this point glibc_std and glibc_small share these flags
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WRLINUX_BASE ?=/tools/windriver/linux_ed/3.0/Linux
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TOOLCHAIN_EXEC_PREFIX=$(WRLINUX_BASE)/wrlinux-3.0/layers/wrll-toolchain-4.3-85/powerpc/toolchain/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)/wrlinux-3.0/layers/wrll-toolchain-4.3-85/powerpc/toolchain/x86-linux2/bin
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override PATH := $(TOOLCHAIN_EXEC_PREFIX):$(KERNDIR_STD)/../../host-cross/bin:$(KERNDIR_STD)/../../host-cross/powerpc-wrs-linux-gnu/bin:$(WRLINUX_GNU_PATH):$(PATH)
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export TOOLCHAIN_EXEC_PREFIX TOOLCHAIN_BIN_DIR WIND_LIC_PROXY
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LINUX_INCLUDE_STD := $(KERNDIR_STD)/include
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endif
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ifeq (ELDK,$(BUILD_PLATFORM))
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ifeq (2.6.21.7, $(KERN_VER))
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := ppc_85xx-
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endif
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ifeq (4.0, $(ELDK_VERSION))
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override PATH := /tools/eldk/4.0/usr/bin:$(PATH)
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else
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override PATH := /tools/eldk/4.1/usr/bin:$(PATH)
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endif
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KERNDIR ?= /projects/ntsw-tools/linux/eldk/gto_eldk/linux-2.6.21.7
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endif
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endif
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ifeq (ELDK,$(BUILD_PLATFORM))
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ifeq (2.6.24.4, $(KERN_VER))
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := ppc_85xx-
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endif
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ifeq (4.0, $(ELDK_VERSION))
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override PATH := /tools/eldk/4.0/usr/bin:$(PATH)
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else
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override PATH := /tools/eldk/4.1/usr/bin:$(PATH)
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endif
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KERNDIR ?= /projects/ntsw-tools/linux/eldk/gto_eldk/linux-2.6.24.4
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endif
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endif
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ifeq (ELDK,$(BUILD_PLATFORM))
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ifeq (2.6.25, $(KERN_VER))
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE := ppc_85xx-
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endif
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ifeq (4.0, $(ELDK_VERSION))
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override PATH := /tools/eldk/4.0/usr/bin:$(PATH)
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else
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override PATH := /tools/eldk/4.1/usr/bin:$(PATH)
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endif
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KERNDIR ?= /projects/ntsw-tools/linux/eldk/gto_eldk/linux-2.6.25
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endif
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endif
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# Default Linux include directory
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ifeq (,$(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=\"GTO_MPC8548\"
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CFGFLAGS += -DSAL_BDE_DMA_MEM_DEFAULT=32
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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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ARCH = powerpc
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KBUILD_VERBOSE = 1
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export ARCH KBUILD_VERBOSE
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# From linux/arch/ppc/Makefile
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comma = ,
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basetarget = $(basename $(notdir $@))
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modname = $(basetarget)
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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,$(modname)))")
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ifeq (,$(KFLAG_INCLD))
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ifeq (4.0,$(ELDK_VERSION))
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ifeq (ELDK,$(BUILD_PLATFORM))
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KFLAG_INCLD = /tools/eldk/4.0/usr/lib/gcc/powerpc-linux/4.0.0/include
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endif
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endif
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ifeq (4.1,$(ELDK_VERSION))
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ifeq (ELDK,$(BUILD_PLATFORM))
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KFLAG_INCLD = /tools/eldk/4.1/usr/lib/gcc/powerpc-linux/4.0.0/include
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endif
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endif
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ifeq (2.0,$(WRS_LINUX_VERSION))
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KFLAG_INCLD = $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/4.1.2/include
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endif
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ifeq (3.0,$(WRS_LINUX_VERSION))
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KFLAG_INCLD = $(WRLINUX_GNU_PATH)/../lib/gcc/powerpc-wrs-linux-gnu/4.3.2/include
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endif
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endif
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ifdef BROADCOM_SVK
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ifdef BCM_BME3200_B0
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PLX_PCI2LBUS=1
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endif
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ifdef BCM_BM9600_B0
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PLX_PCI2LBUS=1
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endif
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ifeq ($PLX_PCI2LBUS, 1)
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CFLAGS += -DBCM_PLX9656_LOCAL_BUS -DBDE_LINUX_NON_INTERRUPTIBLE
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endif
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endif
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ifdef DPP_CHIPS
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CFLAGS += -DDUNE_BCM -D__DUNE_LINUX_BCM_CPU_PCP_DMA__
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CFGFLAGS += -DSOC_CM_FUNCTION
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endif
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ifdef DFE_CHIPS
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CFLAGS += -DDUNE_BCM
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CFGFLAGS += -DSOC_CM_FUNCTION
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endif
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ifdef SAND_CHIPS
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CFLAGS += -D__DUNE_GTO_BCM_CPU__ -D__DUNE_LINUX_BCM_CPU_PCIE__
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endif
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ifdef SHADOW_PLX
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CFLAGS += -DBCM_PLX9656_LOCAL_BUS -DBDE_LINUX_NON_INTERRUPTIBLE -DSHADOW_SVK
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endif
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ifeq (,$(KFLAGS))
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KFLAGS := -D__KERNEL__ -m32 -nostdinc -isystem $(KFLAG_INCLD) -I$(LINUX_INCLUDE) -include $(LINUX_INCLUDE)/linux/version.h -include $(LINUX_INCLUDE)/generated/autoconf.h -I$(KERNDIR)/arch/powerpc -I$(KERNDIR)/arch/powerpc -I$(KERNDIR)/arch/powerpc/include -I$(KERNDIR)/include/asm-powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -msoft-float -pipe -ffixed-r2 -mmultiple -mno-altivec -funit-at-a-time -Wa,-me500 -fomit-frame-pointer -Wdeclaration-after-statement -Wno-pointer-sign
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endif
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#Wind river Linux 3.0 needs addtional flags
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ifeq (3.0,$(WRS_LINUX_VERSION))
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# Use MSI interrupts if kernel is compiled with MSI support.
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#CFLAGS += -DBDE_LINUX_USE_MSI_INTERRUPT
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KFLAGS += -I$(LINUX_INCLUDE_STD) -I$(KERNDIR_STD)/arch/powerpc -I$(KERNDIR_STD)/arch/powerpc/include -I$(KERNDIR_STD)/include.asm-powerpc -mno-spe
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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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