mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 07:13:03 +00:00
4649913ea5
This linker script can be used by all PPC4xx platforms. It works for PPC405 and PPC440 platforms. Boards which need a board specific linker script can override this default linker script in board/*/config.mk. Signed-off-by: Stefan Roese <sr@denx.de>
37 lines
1.3 KiB
Makefile
37 lines
1.3 KiB
Makefile
#
|
|
# (C) Copyright 2000
|
|
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
#
|
|
# See file CREDITS for list of people who contributed to this
|
|
# project.
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation; either version 2 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
# MA 02111-1307 USA
|
|
#
|
|
|
|
PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
|
|
PLATFORM_CPPFLAGS += -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float
|
|
|
|
cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
|
|
is440:=$(shell grep CONFIG_440 $(TOPDIR)/include/$(cfg))
|
|
|
|
ifneq (,$(findstring CONFIG_440,$(is440)))
|
|
PLATFORM_CPPFLAGS += -Wa,-m440 -mcpu=440
|
|
else
|
|
PLATFORM_CPPFLAGS += -Wa,-m405 -mcpu=405
|
|
endif
|
|
|
|
# Use default linker script. Board port can override in board/*/config.mk
|
|
LDSCRIPT := $(SRCTREE)/cpu/ppc4xx/u-boot.lds
|