1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.
include $(ADK_TOPDIR)/rules.mk
include $(ADK_TOPDIR)/mk/kernel-build.mk
include $(ADK_TOPDIR)/mk/image.mk
OSTRIP:=-R .reginfo -R .notes -R .note -R .comment -R .mdebug
OSTRIP+=-R .note.gnu.build-id -K sun4u_init -K _end -K _start
KERNEL:=$(LINUX_DIR)/vmlinux
ifeq ($(ADK_TARGET_KERNEL_ZIMAGE),y)
KERNEL:=$(LINUX_DIR)/arch/sparc/boot/zImage
endif
ifeq ($(ADK_TARGET_KERNEL_VMLINUX_AOUT),y)
KERNEL:=$(LINUX_DIR)/arch/sparc/boot/image
endif
QEMU_ARGS:=-M SS-10
QEMU_ARGS+=${ADK_QEMU_ARGS}
ifeq ($(ADK_TARGET_FS),archive)
QEMU_ARGS+=-append "root=/dev/sda1"
endif
# target helper text
ifeq ($(ADK_TARGET_FS),archive)
targethelp:
@echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
ifeq ($(ADK_TARGET_QEMU),y)
@echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
@echo "Use following command to create a QEMU Image:"
@echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
@echo "Start qemu with following options:"
@echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
endif
endif
ifeq ($(ADK_TARGET_FS),initramfs)
targethelp:
@echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
@echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
ifeq ($(ADK_TARGET_QEMU),y)
@echo "Start qemu with following command line:"
@echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
endif
endif
ifeq ($(ADK_TARGET_FS),initramfsarchive)
targethelp:
@echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
@echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
endif
ifeq ($(ADK_TARGET_FS),initramfspiggyback)
targethelp:
@echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
ifeq ($(ADK_TARGET_QEMU),y)
@echo "Start qemu with following command line:"
@echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
endif
endif
ifeq ($(ADK_TARGET_FS),nfsroot)
targethelp:
@echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
@echo 'The nfs root tarball is: ${FW_DIR}/${ROOTFSUSERTARBALL}'
endif
# image creation and kernel install
kernel-strip:
cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
$(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
kernel-install: kernel-strip
ifeq ($(ADK_TARGET_KERNEL_VMLINUX_AOUT),y)
PATH='$(HOST_PATH)' elftoaout -o $(FW_DIR)/$(TARGET_KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
else
cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
endif
# filesystem specific targets
ifeq ($(ADK_TARGET_FS),archive)
imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
endif
ifeq ($(ADK_TARGET_FS),initramfs)
imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
endif
ifeq ($(ADK_TARGET_FS),initramfsarchive)
imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
endif
ifeq ($(ADK_TARGET_FS),initramfspiggyback)
imageinstall: createinitramfs targethelp
endif
ifeq ($(ADK_TARGET_FS),nfsroot)
imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
endif
|
