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review.evervolv.com / android_kernel_oneplus_msm8996 / d76c8420c3cf8e468901b0bd58306637335c98ea / . / arch / sh / boot / Makefile
blob: ba515d8002457546db2e5138bbb229dbd39cb8e2 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1#
2# arch/sh/boot/Makefile
3#
4# This file is subject to the terms and conditions of the GNU General Public
5# License. See the file "COPYING" in the main directory of this archive
6# for more details.
7#
8# Copyright (C) 1999 Stuart Menefy
9#
10
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]11MKIMAGE := $(srctree)/scripts/mkuboot.sh
12
13#
14# Assign safe dummy values if these variables are not defined,
15# in order to suppress error message.
16#
17CONFIG_PAGE_OFFSET ?= 0x80000000
18CONFIG_MEMORY_START ?= 0x0c000000
19CONFIG_BOOT_LINK_OFFSET ?= 0x00800000
20CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
Paul Mundtd27e0852008-07-29 09:15:01 +0900[diff] [blame]21CONFIG_ENTRY_OFFSET ?= 0x00001000
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]22
Magnus Damm9e24c7e2009-10-26 10:12:39 +0000[diff] [blame]23suffix-y := bin
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]24suffix-$(CONFIG_KERNEL_GZIP) := gz
25suffix-$(CONFIG_KERNEL_BZIP2) := bz2
26suffix-$(CONFIG_KERNEL_LZMA) := lzma
Paul Mundt50cfa792011-01-14 15:52:54 +0900[diff] [blame]27suffix-$(CONFIG_KERNEL_XZ) := xz
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]28suffix-$(CONFIG_KERNEL_LZO) := lzo
Paul Mundtef9b5422009-07-21 17:24:36 +0900[diff] [blame]29
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]30targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz \
Paul Mundt50cfa792011-01-14 15:52:54 +0900[diff] [blame]31 uImage.bz2 uImage.lzma uImage.xz uImage.lzo uImage.bin
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]32extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
Paul Mundt50cfa792011-01-14 15:52:54 +0900[diff] [blame]33 vmlinux.bin.xz vmlinux.bin.lzo
Magnus Damm3c928322009-07-29 15:04:05 +0000[diff] [blame]34subdir- := compressed romimage
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]35
36$(obj)/zImage: $(obj)/compressed/vmlinux FORCE
37 $(call if_changed,objcopy)
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]38 @echo ' Kernel: $@ is ready'
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]39
40$(obj)/compressed/vmlinux: FORCE
41 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
42
Magnus Damm3c928322009-07-29 15:04:05 +0000[diff] [blame]43$(obj)/romImage: $(obj)/romimage/vmlinux FORCE
44 $(call if_changed,objcopy)
45 @echo ' Kernel: $@ is ready'
46
47$(obj)/romimage/vmlinux: $(obj)/zImage FORCE
48 $(Q)$(MAKE) $(build)=$(obj)/romimage $@
49
Paul Mundta0ab3662010-01-13 18:31:48 +0900[diff] [blame]50KERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \
Yoshihiro Shimoda2f47f442009-03-10 15:49:54 +0900[diff] [blame]51 $$[$(CONFIG_MEMORY_START) & 0x1fffffff]')
Yoshihiro Shimoda2f47f442009-03-10 15:49:54 +0900[diff] [blame]52
53KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
54 $$[$(CONFIG_PAGE_OFFSET) + \
55 $(KERNEL_MEMORY) + \
56 $(CONFIG_ZERO_PAGE_OFFSET)]')
Thomas Betker453ec9c2007-11-30 18:22:10 +0900[diff] [blame]57
Paul Mundt66b5bf42008-03-14 17:19:38 +0900[diff] [blame]58KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
Paul Mundt6fc51532007-12-17 16:08:49 +0900[diff] [blame]59 $$[$(CONFIG_PAGE_OFFSET) + \
Yoshihiro Shimoda2f47f442009-03-10 15:49:54 +0900[diff] [blame]60 $(KERNEL_MEMORY) + \
Yoshihiro Shimoda82cb1f62008-07-23 16:49:06 +0900[diff] [blame]61 $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]62
63quiet_cmd_uimage = UIMAGE $@
64 cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
Paul Mundtef9b5422009-07-21 17:24:36 +0900[diff] [blame]65 -C $(2) -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]66 -n 'Linux-$(KERNELRELEASE)' -d $< $@
67
Thomas Betker453ec9c2007-11-30 18:22:10 +0900[diff] [blame]68$(obj)/vmlinux.bin: vmlinux FORCE
69 $(call if_changed,objcopy)
70
71$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
72 $(call if_changed,gzip)
73
Paul Mundtef9b5422009-07-21 17:24:36 +0900[diff] [blame]74$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
75 $(call if_changed,bzip2)
76
77$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
78 $(call if_changed,lzma)
79
Paul Mundt50cfa792011-01-14 15:52:54 +0900[diff] [blame]80$(obj)/vmlinux.bin.xz: $(obj)/vmlinux.bin FORCE
81 $(call if_changed,xzkern)
82
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]83$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE
84 $(call if_changed,lzo)
85
Paul Mundtef9b5422009-07-21 17:24:36 +0900[diff] [blame]86$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2
87 $(call if_changed,uimage,bzip2)
88
89$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz
90 $(call if_changed,uimage,gzip)
91
92$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma
93 $(call if_changed,uimage,lzma)
94
Paul Mundt50cfa792011-01-14 15:52:54 +0900[diff] [blame]95$(obj)/uImage.xz: $(obj)/vmlinux.bin.xz
96 $(call if_changed,uimage,xz)
97
Paul Mundtc7b16ef2010-01-13 13:29:19 +0900[diff] [blame]98$(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo
99 $(call if_changed,uimage,lzo)
100
Magnus Damm9e24c7e2009-10-26 10:12:39 +0000[diff] [blame]101$(obj)/uImage.bin: $(obj)/vmlinux.bin
102 $(call if_changed,uimage,none)
103
Paul Mundtcf00e202006-12-07 17:00:32 +0900[diff] [blame]104OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
105$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
106 $(call if_changed,objcopy)
107
108OBJCOPYFLAGS_uImage.srec := -I binary -O srec
109$(obj)/uImage.srec: $(obj)/uImage
110 $(call if_changed,objcopy)
111
Paul Mundtef9b5422009-07-21 17:24:36 +0900[diff] [blame]112$(obj)/uImage: $(obj)/uImage.$(suffix-y)
113 @ln -sf $(notdir $<) $@
114 @echo ' Image $@ is ready'
115
116export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
117 CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET KERNEL_MEMORY suffix-y