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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 1f9ad44546ea872fc6671602eb411377dd424c9e / . / arch / arc / config.mk
blob: 4f2d31feb3e02ab772e70cfcd3c55682a84ddffb [file] [log] [blame]
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]1#
2# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
3#
4# SPDX-License-Identifier: GPL-2.0+
5#
6
Alexey Brodkin1f9ad442015-02-03 13:58:14 +0300[diff] [blame^]7ifndef CONFIG_CPU_BIG_ENDIAN
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]8CONFIG_SYS_LITTLE_ENDIAN = 1
Alexey Brodkin1f9ad442015-02-03 13:58:14 +0300[diff] [blame^]9else
10CONFIG_SYS_BIG_ENDIAN = 1
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]11endif
12
13ifdef CONFIG_SYS_LITTLE_ENDIAN
Masahiro Yamada9b6e2c32014-02-28 14:33:30 +0900[diff] [blame]14ARC_CROSS_COMPILE := arc-buildroot-linux-uclibc-
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]15endif
16
17ifdef CONFIG_SYS_BIG_ENDIAN
Masahiro Yamada9b6e2c32014-02-28 14:33:30 +0900[diff] [blame]18ARC_CROSS_COMPILE := arceb-buildroot-linux-uclibc-
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]19PLATFORM_LDFLAGS += -EB
20endif
21
Masahiro Yamada9b6e2c32014-02-28 14:33:30 +0900[diff] [blame]22ifeq ($(CROSS_COMPILE),)
23CROSS_COMPILE := $(ARC_CROSS_COMPILE)
24endif
25
Alexey Brodkindcb431e2014-12-24 17:00:29 +0300[diff] [blame]26ifdef CONFIG_ARC_MMU_VER
27CONFIG_MMU = 1
28endif
29
Alexey Brodkin812980b2015-02-03 13:58:11 +0300[diff] [blame]30ifdef CONFIG_CPU_ARC770D
31PLATFORM_CPPFLAGS += -mlock -mswape
32endif
33
Masahiro Yamada90f984e2014-07-30 14:08:23 +0900[diff] [blame]34PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]35
Alexey Brodkin2f16ac92014-02-04 12:56:14 +0400[diff] [blame]36# Needed for relocation
37LDFLAGS_FINAL += -pie
38
39# Load address for standalone apps
40CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000
41
42# Support generic board on ARC
43__HAVE_ARCH_GENERIC_BOARD := y