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git01.mediatek.com / filogic / uboot / 10e4779db8ae6c2784392fa7a1f690645918662d / . / arch / arc / config.mk
blob: 169e5d7fae8c569f4b50ae835c0ce44f9496e75f [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame^]1# SPDX-License-Identifier: GPL-2.0+
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]2#
3# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]4
Alexey Brodkincbd76c32015-02-03 13:58:14 +0300[diff] [blame]5ifndef CONFIG_CPU_BIG_ENDIAN
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]6CONFIG_SYS_LITTLE_ENDIAN = 1
Alexey Brodkincbd76c32015-02-03 13:58:14 +0300[diff] [blame]7else
8CONFIG_SYS_BIG_ENDIAN = 1
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]9endif
10
11ifdef CONFIG_SYS_LITTLE_ENDIAN
Masahiro Yamada4ec537a2015-05-13 18:49:31 +0900[diff] [blame]12ARC_CROSS_COMPILE := arc-linux-
Alexey Brodkin93206d22015-02-03 13:58:20 +0300[diff] [blame]13PLATFORM_LDFLAGS += -EL
14PLATFORM_CPPFLAGS += -mlittle-endian
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]15endif
16
17ifdef CONFIG_SYS_BIG_ENDIAN
Masahiro Yamada4ec537a2015-05-13 18:49:31 +0900[diff] [blame]18ARC_CROSS_COMPILE := arceb-linux-
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]19PLATFORM_LDFLAGS += -EB
Alexey Brodkin93206d22015-02-03 13:58:20 +0300[diff] [blame]20PLATFORM_CPPFLAGS += -mbig-endian
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]21endif
22
Masahiro Yamadaf0ac9e02014-02-28 14:33:30 +0900[diff] [blame]23ifeq ($(CROSS_COMPILE),)
24CROSS_COMPILE := $(ARC_CROSS_COMPILE)
25endif
26
Alexey Brodkin5e4931f2014-12-24 17:00:29 +0300[diff] [blame]27ifdef CONFIG_ARC_MMU_VER
28CONFIG_MMU = 1
29endif
30
Alexey Brodkin2f020802015-02-03 13:58:19 +0300[diff] [blame]31ifdef CONFIG_CPU_ARC750D
Alexey Brodkin2fcaf4f2016-09-16 12:12:26 +0300[diff] [blame]32PLATFORM_CPPFLAGS += -mcpu=arc700
Alexey Brodkin2f020802015-02-03 13:58:19 +0300[diff] [blame]33endif
34
Alexey Brodkinf431e262015-02-03 13:58:11 +0300[diff] [blame]35ifdef CONFIG_CPU_ARC770D
Alexey Brodkin2fcaf4f2016-09-16 12:12:26 +0300[diff] [blame]36PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
Alexey Brodkinf431e262015-02-03 13:58:11 +0300[diff] [blame]37endif
38
Alexey Brodkine41a3d52015-01-13 18:35:46 +0300[diff] [blame]39ifdef CONFIG_CPU_ARCEM6
Alexey Brodkin2fcaf4f2016-09-16 12:12:26 +0300[diff] [blame]40PLATFORM_CPPFLAGS += -mcpu=arcem
Alexey Brodkine41a3d52015-01-13 18:35:46 +0300[diff] [blame]41endif
42
43ifdef CONFIG_CPU_ARCHS34
Alexey Brodkin2e541972016-06-16 10:55:00 +0200[diff] [blame]44PLATFORM_CPPFLAGS += -mcpu=archs
Alexey Brodkine41a3d52015-01-13 18:35:46 +0300[diff] [blame]45endif
46
47ifdef CONFIG_CPU_ARCHS38
Alexey Brodkin2e541972016-06-16 10:55:00 +0200[diff] [blame]48PLATFORM_CPPFLAGS += -mcpu=archs
Alexey Brodkine41a3d52015-01-13 18:35:46 +0300[diff] [blame]49endif
50
Alexey Brodkinadb45be2018-02-15 15:34:58 +0300[diff] [blame]51PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2 -mno-sdata
Alexey Brodkin887ca452018-01-25 00:25:12 +0300[diff] [blame]52PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]53
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]54# Needed for relocation
Alexey Brodkin887ca452018-01-25 00:25:12 +0300[diff] [blame]55LDFLAGS_FINAL += -pie --gc-sections
Alexey Brodkin3a59d912014-02-04 12:56:14 +0400[diff] [blame]56
57# Load address for standalone apps
58CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000