2 # Copyright (C) 2006-2020 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR
)/rules.mk
8 include $(INCLUDE_DIR
)/image.mk
13 GRUB_TERMINAL_CONFIG
=
14 GRUB_CONSOLE_CMDLINE
=
16 ifneq ($(strip $(foreach subtarget
,$(USE_ATKBD
),$(CONFIG_TARGET_x86_
$(subtarget
)))),)
17 GRUB2_VARIANT
:= generic
19 GRUB2_VARIANT
:= legacy
22 ifneq ($(CONFIG_GRUB_CONSOLE
),)
23 GRUB_CONSOLE_CMDLINE
+= console
=tty0
24 GRUB_TERMINALS
+= console
27 GRUB_SERIAL
:=$(call qstrip
,$(CONFIG_GRUB_SERIAL
))
29 ifneq ($(GRUB_SERIAL
),)
30 GRUB_CONSOLE_CMDLINE
+= console
=$(GRUB_SERIAL
),$(CONFIG_GRUB_BAUDRATE
)n8
$(if
$(CONFIG_GRUB_FLOWCONTROL
),r
,)
31 GRUB_SERIAL_CONFIG
:= serial
--unit
=0 --speed
=$(CONFIG_GRUB_BAUDRATE
) --word=8 --parity
=no
--stop
=1 --rtscts
=$(if
$(CONFIG_GRUB_FLOWCONTROL
),on
,off
)
32 GRUB_TERMINALS
+= serial
35 ifneq ($(GRUB_TERMINALS
),)
36 GRUB_TERMINAL_CONFIG
:= terminal_input
$(GRUB_TERMINALS
); terminal_output
$(GRUB_TERMINALS
)
39 ROOTPART
:=$(call qstrip
,$(CONFIG_TARGET_ROOTFS_PARTNAME
))
40 ROOTPART
:=$(if
$(ROOTPART
),$(ROOTPART
),PARTUUID
=$(IMG_PART_SIGNATURE
)-02)
41 GPT_ROOTPART
:=$(call qstrip
,$(CONFIG_TARGET_ROOTFS_PARTNAME
))
42 GPT_ROOTPART
:=$(if
$(GPT_ROOTPART
),$(GPT_ROOTPART
),PARTUUID
=$(shell echo
$(IMG_PART_DISKGUID
) | sed
's/00$$/02/'))
44 GRUB_TIMEOUT
:=$(call qstrip
,$(CONFIG_GRUB_TIMEOUT
))
45 GRUB_TITLE
:=$(call qstrip
,$(CONFIG_GRUB_TITLE
))
47 BOOTOPTS
:=$(call qstrip
,$(CONFIG_GRUB_BOOTOPTS
))
50 $(CP
) $(KDIR
)/$(KERNEL_NAME
) $@.boot
/boot
/vmlinuz
51 -$(CP
) $(STAGING_DIR_ROOT
)/boot
/.
$@.boot
/boot
/
52 $(CP
) $(STAGING_DIR_IMAGE
)/grub2
/boot.img
$@.boot
/boot
/grub
/
53 $(CP
) $(STAGING_DIR_IMAGE
)/grub2
/$(if
$(filter $(1),efi
),gpt
,$(GRUB2_VARIANT
))-core.img \
54 $@.boot
/boot
/grub
/core.img
55 $(if
$(filter $(1),efi
),
56 $(INSTALL_DIR
) $@.boot
/efi
/boot
57 $(CP
) $(STAGING_DIR_IMAGE
)/grub2
/boot
$(if
$(CONFIG_x86_64
),x64
,ia32
).efi
$@.boot
/efi
/boot
/
59 PADDING
="1" SIGNATURE
="$(IMG_PART_SIGNATURE)" \
60 $(if
$(filter $(1),efi
),GUID
="$(IMG_PART_DISKGUID)") $(SCRIPT_DIR
)/gen_image_generic.sh \
62 $(CONFIG_TARGET_KERNEL_PARTSIZE
) $@.boot \
63 $(CONFIG_TARGET_ROOTFS_PARTSIZE
) $(IMAGE_ROOTFS
) \
67 define Build
/grub-config
69 $(INSTALL_DIR
) $@.boot
/boot
/grub
71 -e
's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
72 -e
's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
73 -e
's#@ROOTPART@#root=$(ROOTPART) rootwait#g' \
74 -e
's#@GPT_ROOTPART@#root=$(GPT_ROOTPART) rootwait#g' \
75 -e
's#@CMDLINE@#$(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE)#g' \
76 -e
's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
77 -e
's#@TITLE@#$(GRUB_TITLE)#g' \
78 .
/grub-
$(1).cfg
> $@.boot
/boot
/grub
/grub.cfg
81 define Build
/grub-install
83 $(INSTALL_DIR
) $@.grub2
84 $(CP
) $(STAGING_DIR_IMAGE
)/grub2
/boot.img
$@.grub2
/
85 $(CP
) $(STAGING_DIR_IMAGE
)/grub2
/$(if
$(filter $(1),efi
),gpt
,$(GRUB2_VARIANT
))-core.img
$@.grub2
/core.img
86 echo
'(hd0) $@' > $@.grub2
/device.map
87 $(STAGING_DIR_HOST
)/bin
/grub-bios-setup \
88 -m
"$@.grub2/device.map" \
90 -r
"hd0,$(if $(filter $(1),efi),gpt1,msdos1)" \
95 $(CP
) $(KDIR
)/$(KERNEL_NAME
) $@.boot
/boot
/vmlinuz
97 $(STAGING_DIR_IMAGE
)/grub2
/cdboot.img \
98 $(STAGING_DIR_IMAGE
)/grub2
/eltorito.img \
99 > $@.boot
/boot
/grub
/eltorito.img
100 -$(CP
) $(STAGING_DIR_ROOT
)/boot
/.
$@.boot
/boot
/
101 $(if
$(filter $(1),efi
),
102 mkfs.fat
-C
$@.boot
/boot
/grub
/isoboot.img
-S
512 1440
103 mmd
-i
$@.boot
/boot
/grub
/isoboot.img
::/efi
::/efi
/boot
104 mcopy
-i
$@.boot
/boot
/grub
/isoboot.img \
105 $(STAGING_DIR_IMAGE
)/grub2
/iso-boot
$(if
$(CONFIG_x86_64
),x64
,ia32
).efi \
106 ::/efi
/boot
/boot
$(if
$(CONFIG_x86_64
),x64
,ia32
).efi
108 mkisofs
-R
-b boot
/grub
/eltorito.img
-no-emul-boot
-boot-info-table \
109 $(if
$(filter $(1),efi
),-boot-load-size
4 -c boot.cat
-eltorito-alt-boot
-b boot
/grub
/isoboot.img
-no-emul-boot
) \
110 -o
$@
$@.boot
$(TARGET_DIR
)
113 DEVICE_VARS
+= GRUB2_VARIANT
114 define Device
/Default
115 ARTIFACT
/image.iso
:= grub-config iso | iso
116 IMAGE
/combined.img
:= grub-config
pc | combined | grub-install
117 IMAGE
/combined.img.gz
:= grub-config
pc | combined | grub-install | gzip
118 IMAGE
/combined.vdi
:= grub-config
pc | combined | grub-install | qemu-image vdi
119 IMAGE
/combined.vmdk
:= grub-config
pc | combined | grub-install | qemu-image vmdk
120 IMAGE
/rootfs.img
:= append-rootfs
121 IMAGE
/rootfs.img.gz
:= append-rootfs | gzip
122 ARTIFACT
/image-efi.iso
:= grub-config iso | iso efi
123 IMAGE
/combined-efi.img
:= grub-config efi | combined efi | grub-install efi
124 IMAGE
/combined-efi.img.gz
:= grub-config efi | combined efi | grub-install efi | gzip
125 IMAGE
/combined-efi.vdi
:= grub-config efi | combined efi | grub-install efi | qemu-image vdi
126 IMAGE
/combined-efi.vmdk
:= grub-config efi | combined efi | grub-install efi | qemu-image vmdk
127 ifeq ($(CONFIG_TARGET_IMAGES_GZIP
),y
)
128 IMAGES-y
:= rootfs.img.gz
129 IMAGES-
$$(CONFIG_GRUB_IMAGES
) += combined.img.gz
130 IMAGES-
$$(CONFIG_GRUB_EFI_IMAGES
) += combined-efi.img.gz
132 IMAGES-y
:= rootfs.img
133 IMAGES-
$$(CONFIG_GRUB_IMAGES
) += combined.img
134 IMAGES-
$$(CONFIG_GRUB_EFI_IMAGES
) += combined-efi.img
138 KERNEL_NAME
:= bzImage
139 ifeq ($(CONFIG_ISO_IMAGES
),y
)
140 ARTIFACTS-
$$(CONFIG_GRUB_IMAGES
) += image.iso
141 ARTIFACTS-
$$(CONFIG_GRUB_EFI_IMAGES
) += image-efi.iso
143 ifeq ($(CONFIG_VDI_IMAGES
),y
)
144 IMAGES-
$$(CONFIG_GRUB_IMAGES
) += combined.vdi
145 IMAGES-
$$(CONFIG_GRUB_EFI_IMAGES
) += combined-efi.vdi
147 ifeq ($(CONFIG_VMDK_IMAGES
),y
)
148 IMAGES-
$$(CONFIG_GRUB_IMAGES
) += combined.vmdk
149 IMAGES-
$$(CONFIG_GRUB_EFI_IMAGES
) += combined-efi.vmdk
151 IMAGES
:= $$(IMAGES-y
)
152 ARTIFACTS
:= $$(ARTIFACTS-y
)
155 $(eval
$(call Image
/gzip-ext4-padded-squashfs
))
157 ifeq ($(SUBTARGET
),64)
161 ifeq ($(SUBTARGET
),generic
)
165 ifeq ($(SUBTARGET
),geode
)
169 ifeq ($(SUBTARGET
),legacy
)
173 $(eval
$(call BuildImage
))