11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# arch/sh/boot/Makefile 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds# This file is subject to the terms and conditions of the GNU General Public 51da177e4SLinus Torvalds# License. See the file "COPYING" in the main directory of this archive 61da177e4SLinus Torvalds# for more details. 71da177e4SLinus Torvalds# 81da177e4SLinus Torvalds# Copyright (C) 1999 Stuart Menefy 91da177e4SLinus Torvalds# 101da177e4SLinus Torvalds 11cf00e204SPaul MundtMKIMAGE := $(srctree)/scripts/mkuboot.sh 12cf00e204SPaul Mundt 13cf00e204SPaul Mundt# 14cf00e204SPaul Mundt# Assign safe dummy values if these variables are not defined, 15cf00e204SPaul Mundt# in order to suppress error message. 16cf00e204SPaul Mundt# 17cf00e204SPaul MundtCONFIG_PAGE_OFFSET ?= 0x80000000 18cf00e204SPaul MundtCONFIG_MEMORY_START ?= 0x0c000000 19cf00e204SPaul MundtCONFIG_BOOT_LINK_OFFSET ?= 0x00800000 20cf00e204SPaul MundtCONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 21d27e0854SPaul MundtCONFIG_ENTRY_OFFSET ?= 0x00001000 22cf00e204SPaul Mundt 23ef9b542fSPaul Mundtsuffix-$(CONFIG_KERNEL_GZIP) := gz 24ef9b542fSPaul Mundtsuffix-$(CONFIG_KERNEL_BZIP2) := bz2 25ef9b542fSPaul Mundtsuffix-$(CONFIG_KERNEL_LZMA) := lzma 26ef9b542fSPaul Mundt 27ef9b542fSPaul Mundttargets := zImage vmlinux.srec uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma 28ef9b542fSPaul Mundtextra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma 291da177e4SLinus Torvaldssubdir- := compressed 301da177e4SLinus Torvalds 311da177e4SLinus Torvalds$(obj)/zImage: $(obj)/compressed/vmlinux FORCE 321da177e4SLinus Torvalds $(call if_changed,objcopy) 331da177e4SLinus Torvalds @echo ' Kernel: $@ is ready' 341da177e4SLinus Torvalds 351da177e4SLinus Torvalds$(obj)/compressed/vmlinux: FORCE 361da177e4SLinus Torvalds $(Q)$(MAKE) $(build)=$(obj)/compressed $@ 371da177e4SLinus Torvalds 382f47f447SYoshihiro ShimodaKERNEL_MEMORY := 0x00000000 392f47f447SYoshihiro Shimodaifeq ($(CONFIG_PMB_FIXED),y) 402f47f447SYoshihiro ShimodaKERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \ 412f47f447SYoshihiro Shimoda $$[$(CONFIG_MEMORY_START) & 0x1fffffff]') 42664718a3SChris Smithendif 432f47f447SYoshihiro Shimodaifeq ($(CONFIG_29BIT),y) 442f47f447SYoshihiro ShimodaKERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \ 452f47f447SYoshihiro Shimoda $$[$(CONFIG_MEMORY_START)]') 462f47f447SYoshihiro Shimodaendif 472f47f447SYoshihiro Shimoda 482f47f447SYoshihiro ShimodaKERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \ 492f47f447SYoshihiro Shimoda $$[$(CONFIG_PAGE_OFFSET) + \ 502f47f447SYoshihiro Shimoda $(KERNEL_MEMORY) + \ 512f47f447SYoshihiro Shimoda $(CONFIG_ZERO_PAGE_OFFSET)]') 52453ec9c1SThomas Betker 5366b5bf42SPaul MundtKERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \ 546fc5153aSPaul Mundt $$[$(CONFIG_PAGE_OFFSET) + \ 552f47f447SYoshihiro Shimoda $(KERNEL_MEMORY) + \ 5682cb1f6fSYoshihiro Shimoda $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]') 57cf00e204SPaul Mundt 58cf00e204SPaul Mundtquiet_cmd_uimage = UIMAGE $@ 59cf00e204SPaul Mundt cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \ 60ef9b542fSPaul Mundt -C $(2) -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \ 61cf00e204SPaul Mundt -n 'Linux-$(KERNELRELEASE)' -d $< $@ 62cf00e204SPaul Mundt 63453ec9c1SThomas Betker$(obj)/vmlinux.bin: vmlinux FORCE 64453ec9c1SThomas Betker $(call if_changed,objcopy) 65453ec9c1SThomas Betker 66453ec9c1SThomas Betker$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE 67453ec9c1SThomas Betker $(call if_changed,gzip) 68453ec9c1SThomas Betker 69ef9b542fSPaul Mundt$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE 70ef9b542fSPaul Mundt $(call if_changed,bzip2) 71ef9b542fSPaul Mundt 72ef9b542fSPaul Mundt$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE 73ef9b542fSPaul Mundt $(call if_changed,lzma) 74ef9b542fSPaul Mundt 75ef9b542fSPaul Mundt$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 76ef9b542fSPaul Mundt $(call if_changed,uimage,bzip2) 77ef9b542fSPaul Mundt 78ef9b542fSPaul Mundt$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz 79ef9b542fSPaul Mundt $(call if_changed,uimage,gzip) 80ef9b542fSPaul Mundt 81ef9b542fSPaul Mundt$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma 82ef9b542fSPaul Mundt $(call if_changed,uimage,lzma) 83ef9b542fSPaul Mundt 84cf00e204SPaul MundtOBJCOPYFLAGS_vmlinux.srec := -I binary -O srec 85cf00e204SPaul Mundt$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux 86cf00e204SPaul Mundt $(call if_changed,objcopy) 87cf00e204SPaul Mundt 88cf00e204SPaul MundtOBJCOPYFLAGS_uImage.srec := -I binary -O srec 89cf00e204SPaul Mundt$(obj)/uImage.srec: $(obj)/uImage 90cf00e204SPaul Mundt $(call if_changed,objcopy) 91cf00e204SPaul Mundt 92ef9b542fSPaul Mundt$(obj)/uImage: $(obj)/uImage.$(suffix-y) 93ef9b542fSPaul Mundt @ln -sf $(notdir $<) $@ 94ef9b542fSPaul Mundt @echo ' Image $@ is ready' 95ef9b542fSPaul Mundt 96ef9b542fSPaul Mundtexport CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \ 97ef9b542fSPaul Mundt CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET KERNEL_MEMORY suffix-y 98