102 lines
2.7 KiB
Makefile
102 lines
2.7 KiB
Makefile
###############################################################################
|
|
#
|
|
# MN10300 Kernel makefile system specifications
|
|
#
|
|
# Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
|
|
# Modified by David Howells (dhowells@redhat.com)
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public Licence
|
|
# as published by the Free Software Foundation; either version
|
|
# 2 of the Licence, or (at your option) any later version.
|
|
#
|
|
###############################################################################
|
|
|
|
KBUILD_DEFCONFIG := asb2303_defconfig
|
|
|
|
CCSPECS := $(shell $(CC) -v 2>&1 | grep "^Reading specs from " | head -1 | cut -c20-)
|
|
CCDIR := $(strip $(patsubst %/specs,%,$(CCSPECS)))
|
|
KBUILD_CPPFLAGS += -nostdinc -I$(CCDIR)/include
|
|
|
|
LDFLAGS :=
|
|
OBJCOPYFLAGS := -O binary -R .note -R .comment -R .GCC-command-line -R .note.gnu.build-id -S
|
|
#LDFLAGS_vmlinux := -Map linkmap.txt
|
|
CHECKFLAGS +=
|
|
|
|
PROCESSOR := unset
|
|
UNIT := unset
|
|
|
|
KBUILD_CFLAGS += -mam33 -mmem-funcs -DCPU=AM33
|
|
KBUILD_AFLAGS += -mam33 -DCPU=AM33
|
|
|
|
ifeq ($(CONFIG_MN10300_CURRENT_IN_E2),y)
|
|
KBUILD_CFLAGS += -ffixed-e2 -fcall-saved-e5
|
|
endif
|
|
|
|
ifeq ($(CONFIG_MN10300_PROC_MN103E010),y)
|
|
PROCESSOR := mn103e010
|
|
endif
|
|
|
|
ifeq ($(CONFIG_MN10300_UNIT_ASB2303),y)
|
|
UNIT := asb2303
|
|
endif
|
|
ifeq ($(CONFIG_MN10300_UNIT_ASB2305),y)
|
|
UNIT := asb2305
|
|
endif
|
|
|
|
|
|
head-y := arch/mn10300/kernel/head.o arch/mn10300/kernel/init_task.o
|
|
|
|
core-y += arch/mn10300/kernel/ arch/mn10300/mm/
|
|
|
|
ifneq ($(PROCESSOR),unset)
|
|
core-y += arch/mn10300/proc-$(PROCESSOR)/
|
|
endif
|
|
ifneq ($(UNIT),unset)
|
|
core-y += arch/mn10300/unit-$(UNIT)/
|
|
endif
|
|
libs-y += arch/mn10300/lib/
|
|
|
|
drivers-$(CONFIG_OPROFILE) += arch/mn10300/oprofile/
|
|
|
|
boot := arch/mn10300/boot
|
|
|
|
.PHONY: zImage
|
|
|
|
KBUILD_IMAGE := $(boot)/zImage
|
|
CLEAN_FILES += $(boot)/zImage
|
|
CLEAN_FILES += $(boot)/compressed/vmlinux
|
|
CLEAN_FILES += $(boot)/compressed/vmlinux.bin
|
|
CLEAN_FILES += $(boot)/compressed/vmlinux.bin.gz
|
|
|
|
zImage: vmlinux
|
|
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
|
|
|
|
all: zImage
|
|
|
|
bootstrap:
|
|
$(Q)$(MAKEBOOT) bootstrap
|
|
|
|
archclean:
|
|
$(Q)$(MAKE) $(clean)=arch/mn10300/proc-mn103e010
|
|
$(Q)$(MAKE) $(clean)=arch/mn10300/unit-asb2303
|
|
$(Q)$(MAKE) $(clean)=arch/mn10300/unit-asb2305
|
|
|
|
define archhelp
|
|
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
|
|
endef
|
|
|
|
# If you make sure the .S files get compiled with debug info,
|
|
# uncomment the following to disable optimisations
|
|
# that are unhelpful whilst debugging.
|
|
ifdef CONFIG_DEBUG_INFO
|
|
#KBUILD_CFLAGS += -O1
|
|
KBUILD_AFLAGS += -Wa,--gdwarf2
|
|
endif
|
|
|
|
#
|
|
# include the appropriate processor- and unit-specific headers
|
|
#
|
|
KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/proc-$(PROCESSOR)/include
|
|
KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/unit-$(UNIT)/include
|