mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-13 16:37:30 +00:00
696df71b5f
Add -EB flag to LD to switch endianness of the linker. This should make armeb targets buildable again. Also, make use of U-Boot's internal libgcc instead of toolchain's one, this works around the use of libraries from GCC, which might be little endian. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de>
44 lines
1.6 KiB
Makefile
44 lines
1.6 KiB
Makefile
#
|
|
# (C) Copyright 2002
|
|
# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
# Marius Groeger <mgroeger@sysgo.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
|
|
#
|
|
|
|
BIG_ENDIAN = y
|
|
|
|
PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float -mbig-endian
|
|
|
|
PLATFORM_CPPFLAGS += -mbig-endian -march=armv5te -mtune=strongarm1100
|
|
|
|
PLATFORM_LDFLAGS += -EB
|
|
USE_PRIVATE_LIBGCC = yes
|
|
|
|
# -fdata-sections triggers "section .bss overlaps section .rel.dyn" linker error
|
|
PLATFORM_RELFLAGS += -ffunction-sections
|
|
LDFLAGS_u-boot += --gc-sections
|
|
|
|
# =========================================================================
|
|
#
|
|
# Supply options according to compiler version
|
|
#
|
|
# =========================================================================
|
|
PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
|
|
PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
|