2 # Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
4 # SPDX-License-Identifier: GPL-2.0+
7 ifndef CONFIG_CPU_BIG_ENDIAN
8 CONFIG_SYS_LITTLE_ENDIAN
= 1
10 CONFIG_SYS_BIG_ENDIAN
= 1
13 ifdef CONFIG_SYS_LITTLE_ENDIAN
14 ARC_CROSS_COMPILE
:= arc-linux-
15 PLATFORM_LDFLAGS
+= -EL
16 PLATFORM_CPPFLAGS
+= -mlittle-endian
19 ifdef CONFIG_SYS_BIG_ENDIAN
20 ARC_CROSS_COMPILE
:= arceb-linux-
21 PLATFORM_LDFLAGS
+= -EB
22 PLATFORM_CPPFLAGS
+= -mbig-endian
25 ifeq ($(CROSS_COMPILE
),)
26 CROSS_COMPILE
:= $(ARC_CROSS_COMPILE
)
29 ifdef CONFIG_ARC_MMU_VER
33 ifdef CONFIG_CPU_ARC750D
34 PLATFORM_CPPFLAGS
+= -mcpu
=arc700
37 ifdef CONFIG_CPU_ARC770D
38 PLATFORM_CPPFLAGS
+= -mcpu
=arc700
-mlock
-mswape
41 ifdef CONFIG_CPU_ARCEM6
42 PLATFORM_CPPFLAGS
+= -mcpu
=arcem
45 ifdef CONFIG_CPU_ARCHS34
46 PLATFORM_CPPFLAGS
+= -mcpu
=archs
49 ifdef CONFIG_CPU_ARCHS38
50 PLATFORM_CPPFLAGS
+= -mcpu
=archs
53 PLATFORM_CPPFLAGS
+= -ffixed-r25
-D__ARC__
-gdwarf-2
55 # Needed for relocation
58 # Load address for standalone apps
59 CONFIG_STANDALONE_LOAD_ADDR ?
= 0x82000000