1# 2# (C) Copyright 2003 3# Wolfgang Denk, DENX Software Engineering, <wd@denx.de> 4# 5# See file CREDITS for list of people who contributed to this 6# project. 7# 8# This program is free software; you can redistribute it and/or 9# modify it under the terms of the GNU General Public License as 10# published by the Free Software Foundation; either version 2 of 11# the License, or (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program; if not, write to the Free Software 20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21# MA 02111-1307 USA 22# 23 24# 25# Default optimization level for MIPS32 26# 27# Note: Toolchains with binutils prior to v2.16 28# are no longer supported by U-Boot MIPS tree! 29# 30MIPSFLAGS := -march=mips32r2 31 32# Handle special prefix in ELDK 4.0 toolchain 33ifneq (,$(findstring 4KCle,$(CROSS_COMPILE))) 34ENDIANNESS := -EL 35endif 36 37ifdef CONFIG_SYS_LITTLE_ENDIAN 38ENDIANNESS := -EL 39endif 40 41ifdef CONFIG_SYS_BIG_ENDIAN 42ENDIANNESS := -EB 43endif 44 45# Default to EB if no endianess is configured 46ENDIANNESS ?= -EB 47 48PLATFORM_CPPFLAGS += $(MIPSFLAGS) $(ENDIANNESS) 49PLATFORM_LDFLAGS += $(ENDIANNESS) 50