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42d1f039 WD |
1 | # |
2 | # (C) Copyright 2002,2003 Motorola Inc. | |
3 | # Xianghua Xiao, X.Xiao@motorola.com | |
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 | ||
a16e9a5b | 24 | PLATFORM_RELFLAGS += -fPIC -meabi |
42d1f039 | 25 | |
53efa1f1 | 26 | PLATFORM_CPPFLAGS += -ffixed-r2 -Wa,-me500 -msoft-float -mno-string |
da0e5f7e | 27 | |
fbe53f59 PT |
28 | # Enable gc-sections to enable generation of smaller images. |
29 | PLATFORM_LDFLAGS += --gc-sections | |
30 | PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections | |
31 | ||
da0e5f7e LW |
32 | # -mspe=yes is needed to have -mno-spe accepted by a buggy GCC; |
33 | # see "[PATCH,rs6000] make -mno-spe work as expected" on | |
34 | # http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00311.html | |
35 | PLATFORM_CPPFLAGS +=$(call cc-option,-mspe=yes) | |
70a0f814 | 36 | PLATFORM_CPPFLAGS +=$(call cc-option,-mno-spe) |
ec79d33b KG |
37 | |
38 | # Use default linker script. Board port can override in board/*/config.mk | |
a47a12be | 39 | LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc85xx/u-boot.lds |