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- #
- # Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- #
- # SPDX-License-Identifier: GPL-2.0+
- #
- ifndef CONFIG_CPU_BIG_ENDIAN
- CONFIG_SYS_LITTLE_ENDIAN = 1
- else
- CONFIG_SYS_BIG_ENDIAN = 1
- endif
- ifdef CONFIG_SYS_LITTLE_ENDIAN
- ARC_CROSS_COMPILE := arc-linux-
- PLATFORM_LDFLAGS += -EL
- PLATFORM_CPPFLAGS += -mlittle-endian
- endif
- ifdef CONFIG_SYS_BIG_ENDIAN
- ARC_CROSS_COMPILE := arceb-linux-
- PLATFORM_LDFLAGS += -EB
- PLATFORM_CPPFLAGS += -mbig-endian
- endif
- ifeq ($(CROSS_COMPILE),)
- CROSS_COMPILE := $(ARC_CROSS_COMPILE)
- endif
- ifdef CONFIG_ARC_MMU_VER
- CONFIG_MMU = 1
- endif
- ifdef CONFIG_CPU_ARC750D
- PLATFORM_CPPFLAGS += -mcpu=arc700
- endif
- ifdef CONFIG_CPU_ARC770D
- PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
- endif
- ifdef CONFIG_CPU_ARCEM6
- PLATFORM_CPPFLAGS += -mcpu=arcem
- endif
- ifdef CONFIG_CPU_ARCHS34
- PLATFORM_CPPFLAGS += -mcpu=archs
- endif
- ifdef CONFIG_CPU_ARCHS38
- PLATFORM_CPPFLAGS += -mcpu=archs
- endif
- PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2
- # Needed for relocation
- LDFLAGS_FINAL += -pie
- # Load address for standalone apps
- CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000
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