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 := $(srctree)/scripts/mkuboot.sh 12cf00e204SPaul Mundt 13cf00e204SPaul Mundt# 14cf00e204SPaul Mundt# Assign safe dummy values if these variables are not defined, 15cf00e204SPaul Mundt# in order to suppress error message. 16cf00e204SPaul Mundt# 17cf00e204SPaul MundtCONFIG_PAGE_OFFSET ?= 0x80000000 18cf00e204SPaul MundtCONFIG_MEMORY_START ?= 0x0c000000 19cf00e204SPaul MundtCONFIG_BOOT_LINK_OFFSET ?= 0x00800000 20cf00e204SPaul MundtCONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 21cf00e204SPaul Mundt 22cf00e204SPaul Mundtexport CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \ 23cf00e204SPaul Mundt CONFIG_ZERO_PAGE_OFFSET 24cf00e204SPaul Mundt 25cf00e204SPaul Mundttargets := zImage vmlinux.srec uImage uImage.srec 261da177e4SLinus Torvaldssubdir- := compressed 271da177e4SLinus Torvalds 281da177e4SLinus Torvalds$(obj)/zImage: $(obj)/compressed/vmlinux FORCE 291da177e4SLinus Torvalds $(call if_changed,objcopy) 301da177e4SLinus Torvalds @echo ' Kernel: $@ is ready' 311da177e4SLinus Torvalds 321da177e4SLinus Torvalds$(obj)/compressed/vmlinux: FORCE 331da177e4SLinus Torvalds $(Q)$(MAKE) $(build)=$(obj)/compressed $@ 341da177e4SLinus Torvalds 351f25756aSDavid McCulloughKERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \ 361f25756aSDavid McCullough $$[$(CONFIG_PAGE_OFFSET) + \ 37cf00e204SPaul Mundt $(CONFIG_MEMORY_START) + \ 38453ec9c1SThomas Betker $(CONFIG_ZERO_PAGE_OFFSET)]') 39453ec9c1SThomas Betker 40453ec9c1SThomas BetkerKERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%8x" \ 41*6fc5153aSPaul Mundt $$[$(CONFIG_PAGE_OFFSET) + \ 42*6fc5153aSPaul Mundt $(CONFIG_MEMORY_START) + \ 43*6fc5153aSPaul Mundt $(CONFIG_ZERO_PAGE_OFFSET)+0x1000]') 44cf00e204SPaul Mundt 45cf00e204SPaul Mundtquiet_cmd_uimage = UIMAGE $@ 46cf00e204SPaul Mundt cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \ 47453ec9c1SThomas Betker -C none -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \ 48cf00e204SPaul Mundt -n 'Linux-$(KERNELRELEASE)' -d $< $@ 49cf00e204SPaul Mundt 50453ec9c1SThomas Betker$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE 51cf00e204SPaul Mundt $(call if_changed,uimage) 52cf00e204SPaul Mundt @echo ' Image $@ is ready' 53cf00e204SPaul Mundt 54453ec9c1SThomas Betker$(obj)/vmlinux.bin: vmlinux FORCE 55453ec9c1SThomas Betker $(call if_changed,objcopy) 56453ec9c1SThomas Betker 57453ec9c1SThomas Betker$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE 58453ec9c1SThomas Betker $(call if_changed,gzip) 59453ec9c1SThomas Betker 60cf00e204SPaul MundtOBJCOPYFLAGS_vmlinux.srec := -I binary -O srec 61cf00e204SPaul Mundt$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux 62cf00e204SPaul Mundt $(call if_changed,objcopy) 63cf00e204SPaul Mundt 64cf00e204SPaul MundtOBJCOPYFLAGS_uImage.srec := -I binary -O srec 65cf00e204SPaul Mundt$(obj)/uImage.srec: $(obj)/uImage 66cf00e204SPaul Mundt $(call if_changed,objcopy) 67cf00e204SPaul Mundt 68453ec9c1SThomas Betkerclean-files += uImage uImage.srec vmlinux.srec \ 69453ec9c1SThomas Betker vmlinux.bin vmlinux.bin.gz 70