package/uboot-ifxmips/files/cpu/mips/danube/config.mk

   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 v=$(shell \
  24 $(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
  25
  26 ifndef PLATFORM_CPU
  27 PLATFORM_CPU = mips32r2
  28 endif
  29
  30 MIPSFLAGS=$(shell \
  31 if [ "$v" -lt "14" ]; then \
  32         echo "-mcpu=$(PLATFORM_CPU)"; \
  33 else \
  34         echo "-march=$(PLATFORM_CPU) -mtune=$(PLATFORM_CPU)"; \
  35 fi)
  36
  37 ifeq ($(CROSS_COMPILE_UCLIBC),1)
  38 ifneq (,$(findstring mipsel,$(CROSS_COMIPLE)))
  39 ENDIANNESS = -el
  40 else
  41 ENDIANNESS = -eb
  42 endif
  43 else
  44 ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
  45 ENDIANNESS = -EL
  46 else
  47 ENDIANNESS = -EB
  48 endif
  49 endif
  50
  51 MIPSFLAGS += $(ENDIANNESS) -mabicalls
  52
  53 PLATFORM_CPPFLAGS += $(MIPSFLAGS)