projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 2f16ac9d AB |
1 | # |
| 2 | # Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. | |
| 3 | # | |
| 4 | # SPDX-License-Identifier: GPL-2.0+ | |
| 5 | # | |
| 6 | ||
| 1f9ad445 | 7 | ifndef CONFIG_CPU_BIG_ENDIAN |
| 2f16ac9d | 8 | CONFIG_SYS_LITTLE_ENDIAN = 1 |
| 1f9ad445 AB |
9 | else |
| 10 | CONFIG_SYS_BIG_ENDIAN = 1 | |
| 2f16ac9d AB |
11 | endif |
| 12 | ||
| 13 | ifdef CONFIG_SYS_LITTLE_ENDIAN | |
| 9b6e2c36 | 14 | ARC_CROSS_COMPILE := arc-buildroot-linux-uclibc- |
| a67ef280 AB |
15 | PLATFORM_LDFLAGS += -EL |
| 16 | PLATFORM_CPPFLAGS += -mlittle-endian | |
| 2f16ac9d AB |
17 | endif |
| 18 | ||
| 19 | ifdef CONFIG_SYS_BIG_ENDIAN | |
| 9b6e2c36 | 20 | ARC_CROSS_COMPILE := arceb-buildroot-linux-uclibc- |
| 2f16ac9d | 21 | PLATFORM_LDFLAGS += -EB |
| a67ef280 | 22 | PLATFORM_CPPFLAGS += -mbig-endian |
| 2f16ac9d AB |
23 | endif |
| 24 | ||
| 9b6e2c36 MY |
25 | ifeq ($(CROSS_COMPILE),) |
| 26 | CROSS_COMPILE := $(ARC_CROSS_COMPILE) | |
| 27 | endif | |
| 28 | ||
| dcb431e7 AB |
29 | ifdef CONFIG_ARC_MMU_VER |
| 30 | CONFIG_MMU = 1 | |
| 31 | endif | |
| 32 | ||
| 51f4999b AB |
33 | ifdef CONFIG_CPU_ARC750D |
| 34 | PLATFORM_CPPFLAGS += -marc700 | |
| 35 | endif | |
| 36 | ||
| 812980bd | 37 | ifdef CONFIG_CPU_ARC770D |
| 51f4999b | 38 | PLATFORM_CPPFLAGS += -marc700 -mlock -mswape |
| 812980bd AB |
39 | endif |
| 40 | ||
| f13606b7 AB |
41 | ifdef CONFIG_CPU_ARCEM6 |
| 42 | PLATFORM_CPPFLAGS += -marcem | |
| 43 | endif | |
| 44 | ||
| 45 | ifdef CONFIG_CPU_ARCHS34 | |
| 46 | PLATFORM_CPPFLAGS += -marchs | |
| 47 | endif | |
| 48 | ||
| 49 | ifdef CONFIG_CPU_ARCHS38 | |
| 50 | PLATFORM_CPPFLAGS += -marchs | |
| 51 | endif | |
| 52 | ||
| 90f984e3 | 53 | PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2 |
| 2f16ac9d | 54 | |
| 2f16ac9d AB |
55 | # Needed for relocation |
| 56 | LDFLAGS_FINAL += -pie | |
| 57 | ||
| 58 | # Load address for standalone apps | |
| 59 | CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000 |