49b34dc433
* [BCMSAI DEB] Update BCM SAI debian package to 4.2.1.3 (6.5.19 hsdk)(1.6.5 SAI) * [BCMSAI GPL] Update BCMSAI GPL to 6.5.19
147 lines
4.5 KiB
Makefile
147 lines
4.5 KiB
Makefile
#
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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-slk-3_14,v 1.2 Broadcom SDK $
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# $Copyright: (c) 2013 Broadcom Corp.
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# All Rights Reserved.$
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# Makefile for SLK(BCM957812)
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# User must select one platform from below.By default ARM_LINUX is selected. .
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ifeq (,$(BUILD_PLATFORM))
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BUILD_PLATFORM=ARM_LINUX
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endif
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# Toolchain base directory for NS2 XMC card
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ifeq (BE,$(ENDIAN_MODE))
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TOOLCHAIN_BASE_DIR ?= /projects/ntsw-tools/toolchains/slk/linaro-be
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TARGET_ARCHITECTURE:=aarch64_be-linux-gnu
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KERNDIR ?= /projects/ntsw-tools/linux/iproc_ldks/slk-be/poky/brcm-released-source/git
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else
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TOOLCHAIN_BASE_DIR ?= /projects/ntsw-tools/toolchains/slk/linaro-le
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# Compiler for target architecture
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TARGET_ARCHITECTURE:= aarch64-linux-gnu
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# Kernel directory
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KERNDIR ?= /projects/ntsw-tools/linux/iproc_ldks/slk/poky/brcm-released-source/git
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endif
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ifeq (,$(CROSS_COMPILE))
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CROSS_COMPILE:= $(TARGET_ARCHITECTURE)-
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endif
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# armtools
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TOOLCHAIN_BIN_DIR=$(TOOLCHAIN_BASE_DIR)/bin
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override PATH:=$(TOOLCHAIN_BIN_DIR):$(PATH)
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LD_LIBRARY_PATH=$(TOOLCHAIN_BASE_DIR)/lib
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export TOOLCHAIN_BIN_DIR LD_LIBRARY_PATH
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# Default Linux include directory
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ifeq (,$(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$(ENDIAN) -DBCM958525
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CFGFLAGS += -DBCM_PLATFORM_STRING=\"SLK_BCM957812\"
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CFGFLAGS += -DSAL_BDE_DMA_MEM_DEFAULT=32
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ifeq (1,$(SLK_32BIT))
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CFGFLAGS += -DSAL_BDE_32BIT_USER_64BIT_KERNEL
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else
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CFGFLAGS += -DPTRS_ARE_64BITS -DLONGS_ARE_64BITS
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endif
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CFGFLAGS += -DPHYS_ADDRS_ARE_64BITS
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CFLAGS += -Wno-unused-value -Wno-unused-but-set-variable -Wno-sizeof-pointer-memaccess -fno-aggressive-loop-optimizations
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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_SLK_BCM_CPU__ -D__DUNE_LINUX_BCM_CPU_PCIE__
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endif
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# Enable cached DMA memory by default
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ifeq (,$(SAL_BDE_USE_CACHED_DMA_MEM))
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SAL_BDE_USE_CACHED_DMA_MEM = 1
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endif
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ifeq ($(SAL_BDE_USE_CACHED_DMA_MEM),1)
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CFGFLAGS += -DSAL_BDE_CACHE_DMA_MEM
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endif
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ifeq (1,$(SLK_32BIT))
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ARCH = arm
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else
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ARCH = arm64
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endif
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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 = $(TOOLCHAIN_BASE_DIR)/lib/gcc/$(TARGET_ARCHITECTURE)/4.9.2/include
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ifeq (,$(KFLAGS))
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KFLAGS := -D__LINUX_ARM_ARCH__=8 -D__KERNEL__ -DPTRS_ARE_64BITS -DLONGS_ARE_64BITS -nostdinc -isystem $(KFLAG_INCLD) -I$(LINUX_INCLUDE) -include $(LINUX_INCLUDE)/generated/autoconf.h -I$(KERNDIR)/arch/arm64/include -I$(KERNDIR)/arch/arm64/include/generated -I$(KERNDIR)/arch/arm64/include/generated/asm -I$(KERNDIR)/include/uapi -I$(KERNDIR)/include/generated/uapi -I$(KERNDIR)/arch/arm64/include/uapi -Wall -Wstrict-prototypes -Wno-trigraphs -Os -fno-strict-aliasing -fno-common -fno-pic -pipe -ffreestanding -fomit-frame-pointer -g -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign
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endif
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ifdef LTSW_CHIPS
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# Default open source target build
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ifeq (BE,$(ENDIAN_MODE))
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OPENSRC_BUILD ?= linaro_arm64_be
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else
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OPENSRC_BUILD ?= linaro_arm64_le
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endif
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# Hardware interface (see $SDKLT/bcma/sys/probe directory)
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SYSTEM_INTERFACE ?= ngbde
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# Turn on direct register access if running on real hardware.
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ifeq (ngbde,$(SYSTEM_INTERFACE))
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LTSW_ADD_CPPFLAGS += -DBCMDRD_CONFIG_MEMMAP_DIRECT=1
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endif
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export SYSTEM_INTERFACE
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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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