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https://github.com/brain-hackers/u-boot-brain
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bf1af3d872
Before this commit, all arch/arm/cpu/${CPU}/config.mk except ARMv8
had the same option:
$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
This commit moves it into arch/arm/config.mk.
If the compiler does not support the option,
it is ignored by $(call cc-option,...).
So this commit gives no harm to ARMv8.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
26 lines
620 B
Makefile
26 lines
620 B
Makefile
#
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# (C) Copyright 2002
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# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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# If armv7-a is not supported by GCC fall-back to armv5, which is
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# supported by more tool-chains
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PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5)
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PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
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# SEE README.arm-unaligned-accesses
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PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
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PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
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ifneq ($(CONFIG_IMX_CONFIG),)
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ifdef CONFIG_SPL
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ifdef CONFIG_SPL_BUILD
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ALL-y += $(OBJTREE)/SPL
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endif
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else
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ALL-y += $(obj)u-boot.imx
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endif
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endif
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