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https://github.com/AsahiLinux/u-boot
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e7670f6c1e
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
29 lines
1.1 KiB
Makefile
29 lines
1.1 KiB
Makefile
#
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# Copyright 2004 Freescale Semiconductor, Inc.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
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PLATFORM_CPPFLAGS += -DCONFIG_MPC83XX -DCONFIG_E300 \
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-ffixed-r2 -msoft-float
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# Use default linker script. Board port can override in board/*/config.mk
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LDSCRIPT := $(SRCTREE)/cpu/mpc83xx/u-boot.lds
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