#
#  Copyright 2017 Broadcom
#  
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License, version 2, as
#  published by the Free Software Foundation (the "GPL").
#  
#  This program is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  General Public License version 2 (GPLv2) for more details.
#  
#  You should have received a copy of the GNU General Public License
#  version 2 (GPLv2) along with this source code.
#
# $Id: Makefile.linux-nsx64,v 1.9 Broadcom SDK $
# $Copyright: (c) 2005 Broadcom Corp.
# All Rights Reserved.$

# Look for custom tools
ifneq (,$(MIPS_TOOLS_DIR))
override PATH := $(MIPS_TOOLS_DIR):$(PATH)
endif
ifneq (,$(MIPS_CROSS_COMPILE))
override CROSS_COMPILE := $(MIPS_CROSS_COMPILE)
endif

# Default tools
ifeq (,$(CROSS_COMPILE))
CROSS_COMPILE := mips64_fp_be-
override PATH := $(PATH):/projects/ntsw-tools/linux/mvista/mips64_be_tools-3.1/bin
endif

# Default Linux include directory
ifeq (,$(LINUX_INCLUDE))
LINUX_INCLUDE = /projects/ntsw-tools/linux/headers/mvl-3.1-nsx64/include
endif

CFGFLAGS += -DSYS_BE_PIO=1 -DSYS_BE_PACKET=0 -DSYS_BE_OTHER=1
ENDIAN = BE_HOST=1
CFGFLAGS += -D$(ENDIAN) -Wa,-xgot -mips64 -mabi=64 -fno-strict-aliasing -DPTRS_ARE_64BITS -DLONGS_ARE_64BITS
CFGFLAGS += -DBCM_PLATFORM_STRING=\"NSX_BCM1125\"

# From linux/arch/mips/Makefile

ifeq (,$(KFLAGS))
KFLAGS := -D__KERNEL__ -O2 -fomit-frame-pointer -fno-strict-aliasing -G 0 -mno-abicalls -fno-pic -mips64 -mabi=64 -mtune=sb1 -Wa,--trap -pipe -mlong-calls 
endif

ifneq ($(targetplat),user)
include ${SDK}/make/Makefile.linux-kernel
endif

MODULE_LDFLAGS += -m elf64btsmip