mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-09 04:36:16 +09:00
56ddae7d91
Even though arc-linux- prefix is used in ARC prebuilt tools and in Buildroot there're other options like Linux distro cross-tools etc where prefix is different so let's not rely on this default. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
53 lines
1.0 KiB
Makefile
53 lines
1.0 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
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ifndef CONFIG_CPU_BIG_ENDIAN
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CONFIG_SYS_LITTLE_ENDIAN = 1
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else
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CONFIG_SYS_BIG_ENDIAN = 1
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endif
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ifdef CONFIG_SYS_LITTLE_ENDIAN
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PLATFORM_LDFLAGS += -EL
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PLATFORM_CPPFLAGS += -mlittle-endian
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endif
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ifdef CONFIG_SYS_BIG_ENDIAN
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PLATFORM_LDFLAGS += -EB
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PLATFORM_CPPFLAGS += -mbig-endian
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endif
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ifdef CONFIG_ARC_MMU_VER
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CONFIG_MMU = 1
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endif
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ifdef CONFIG_CPU_ARC750D
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PLATFORM_CPPFLAGS += -mcpu=arc700
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endif
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ifdef CONFIG_CPU_ARC770D
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PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
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endif
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ifdef CONFIG_CPU_ARCEM6
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PLATFORM_CPPFLAGS += -mcpu=arcem
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endif
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ifdef CONFIG_CPU_ARCHS34
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PLATFORM_CPPFLAGS += -mcpu=archs
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endif
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ifdef CONFIG_CPU_ARCHS38
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PLATFORM_CPPFLAGS += -mcpu=archs
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endif
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PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2 -mno-sdata
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PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
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# Needed for relocation
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LDFLAGS_FINAL += -pie --gc-sections
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# Load address for standalone apps
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000
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