blob: 2912604afcb1a388554736be5a3d4134153b496e [file] [log] [blame]
wdenk39f0e5f2002-08-14 20:30:46 +00001#
Wolfgang Denkfa11dbe2010-11-21 16:34:05 +01002# (C) Copyright 2000-2010
wdenk39f0e5f2002-08-14 20:30:46 +00003# 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
Mike Frysinger1ea6bcd2009-06-14 23:33:14 -040024CROSS_COMPILE ?= ppc_8xx-
25
Mike Frysinger262ae0a2009-09-03 23:12:47 -040026STANDALONE_LOAD_ADDR = 0x40000
27
Wolfgang Denkc08e5cf2010-11-21 20:46:02 +010028PLATFORM_RELFLAGS += -mrelocatable -ffunction-sections -fdata-sections
wdenk39f0e5f2002-08-14 20:30:46 +000029PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__
Wolfgang Denkc08e5cf2010-11-21 20:46:02 +010030PLATFORM_LDFLAGS += -n --gc-sections
Shinya Kuribayashi6b971c72008-08-31 05:37:04 +090031
Wolfgang Denkfa11dbe2010-11-21 16:34:05 +010032ifdef CONFIG_SYS_LDSCRIPT
33# need to strip off double quotes
34LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
35else ifdef CONFIG_NAND_SPL
36LDSCRIPT := $(SRCTREE)/$(CONFIG_BOARDDIR)/u-boot-nand.lds
37else
38ifneq ($(wildcard $(SRCTREE)/arch/powerpc/cpu/$(CPU)/u-boot.lds),)
39LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/$(CPU)/u-boot.lds
40endif
41endif
42
Shinya Kuribayashi6b971c72008-08-31 05:37:04 +090043#
44# When cross-compiling on NetBSD, we have to define __PPC__ or else we
45# will pick up a va_list declaration that is incompatible with the
46# actual argument lists emitted by the compiler.
47#
48# [Tested on NetBSD/i386 1.5 + cross-powerpc-netbsd-1.3]
49
50ifeq ($(CROSS_COMPILE),powerpc-netbsd-)
51PLATFORM_CPPFLAGS+= -D__PPC__
52endif
53ifeq ($(CROSS_COMPILE),powerpc-openbsd-)
54PLATFORM_CPPFLAGS+= -D__PPC__
55endif