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wdenk4f163802002-09-18 21:14:53 +00001#
2# (C) Copyright 2000
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
Kumar Galad6281ff2009-09-01 11:24:44 -050024PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
Wolfgang Denke7670f62008-02-14 22:43:22 +010025PLATFORM_CPPFLAGS += -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float
wdenk4f163802002-09-18 21:14:53 +000026
Niklaus Giger807018f2007-06-25 16:50:55 +020027cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
Shinya Kuribayashi495a0dd2008-02-23 17:05:00 +090028is440:=$(shell grep CONFIG_440 $(TOPDIR)/include/$(cfg))
Grzegorz Bernackiefa35cf2007-06-15 11:19:28 +020029
30ifneq (,$(findstring CONFIG_440,$(is440)))
31PLATFORM_CPPFLAGS += -Wa,-m440 -mcpu=440
32else
33PLATFORM_CPPFLAGS += -Wa,-m405 -mcpu=405
34endif
Stefan Roese46499132009-10-27 16:11:26 +010035
36# Use default linker script. Board port can override in board/*/config.mk
37LDSCRIPT := $(SRCTREE)/cpu/ppc4xx/u-boot.lds