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arc: move CPU flags selection to the main "config.mk"

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As a preparation to ARCv2 port submission we're moving CPU slection
flags to a common location.
Also it will allow us to have more flexible CPU specification, not only
ISA version but CPU family as well checking CONFIG_ARC_CPU_xxx.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
This commit is contained in:
Alexey Brodkin 2015-02-03 13:58:19 +03:00
parent 836d2cc2ee
commit 51f4999bc5
2 changed files with 5 additions and 8 deletions
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6
arch/arc/config.mk
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@ -27,8 +27,12 @@ ifdef CONFIG_ARC_MMU_VER
CONFIG_MMU = 1
endif
ifdef CONFIG_CPU_ARC750D
PLATFORM_CPPFLAGS += -marc700
endif
ifdef CONFIG_CPU_ARC770D
PLATFORM_CPPFLAGS += -mlock -mswape
PLATFORM_CPPFLAGS += -marc700 -mlock -mswape
endif
PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2

7
arch/arc/cpu/arcv1/config.mk
View File

@ -1,7 +0,0 @@
#
# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0+
#
PLATFORM_CPPFLAGS += -mA7