1 #
2 # This file is subject to the terms and condit
3 # License. See the file "COPYING" in the main
4 # for more details.
5 #
6 # Copyright (C) 2013 Altera Corporation
7 # Copyright (C) 1994, 95, 96, 2003 by Wind Riv
8 # Written by Fredrik Markstrom
9 #
10 # This file is included by the global makefile
11 # architecture-specific flags and dependencies
12 #
13 # Nios2 port by Wind River Systems Inc trough:
14 # fredrik.markstrom@gmail.com and ivarholmqv
15
16 KBUILD_DEFCONFIG := 3c120_defconfig
17
18 UTS_SYSNAME = Linux
19
20 export MMU
21
22 LIBGCC := $(shell $(CC) $(KBUILD_CFLAG
23
24 KBUILD_AFLAGS += -march=r$(CONFIG_NIOS2_ARCH_R
25
26 KBUILD_CFLAGS += -pipe -D__linux__ -D__ELF__
27 KBUILD_CFLAGS += -march=r$(CONFIG_NIOS2_ARCH_R
28 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MUL_SU
29 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MULX_S
30 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_DIV_SU
31 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_BMX_SUPPO
32 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_CDX_SUPPO
33 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_FPU_SUPPO
34
35 KBUILD_CFLAGS += -fno-optimize-sibling-calls
36 KBUILD_CFLAGS += -DUTS_SYSNAME=\"$(UTS_SYSNAME
37 KBUILD_CFLAGS += -fno-builtin
38 KBUILD_CFLAGS += -G 0
39
40 libs-y += arch/nios2/lib/ $(LIBGCC)
41
42 INSTALL_PATH ?= /tftpboot
43 nios2-boot := arch/$(ARCH)/boot
44 BOOT_TARGETS = vmImage zImage
45 PHONY += $(BOOT_TARGETS) install
46 KBUILD_IMAGE := $(nios2-boot)/vmImage
47
48 all: vmImage
49
50 $(BOOT_TARGETS): vmlinux
51 $(Q)$(MAKE) $(build)=$(nios2-boot) $(n
52
53 install:
54 $(call cmd,install)
55
56 define archhelp
57 echo '* vmImage - Kernel-only image
58 echo ' install - Install kernel us
59 echo ' (your) ~/bin/$(I
60 echo ' (distribution) /
61 echo ' install to $$(IN
62 endef
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.