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 := $(srctree)/scripts/mkuboot.sh 12cf00e204SPaul Mundt 13cf00e204SPaul Mundt# 14cf00e204SPaul Mundt# Assign safe dummy values if these variables are not defined, 15cf00e204SPaul Mundt# in order to suppress error message. 16cf00e204SPaul Mundt# 17cf00e204SPaul MundtCONFIG_PAGE_OFFSET ?= 0x80000000 18cf00e204SPaul MundtCONFIG_MEMORY_START ?= 0x0c000000 19cf00e204SPaul MundtCONFIG_BOOT_LINK_OFFSET ?= 0x00800000 20cf00e204SPaul MundtCONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 21d27e0854SPaul MundtCONFIG_ENTRY_OFFSET ?= 0x00001000 22cf00e204SPaul Mundt 23cf00e204SPaul Mundtexport CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \ 24d27e0854SPaul Mundt CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET 25cf00e204SPaul Mundt 26cf00e204SPaul Mundttargets := zImage vmlinux.srec uImage uImage.srec 271da177e4SLinus Torvaldssubdir- := compressed 281da177e4SLinus Torvalds 291da177e4SLinus Torvalds$(obj)/zImage: $(obj)/compressed/vmlinux FORCE 301da177e4SLinus Torvalds $(call if_changed,objcopy) 311da177e4SLinus Torvalds @echo ' Kernel: $@ is ready' 321da177e4SLinus Torvalds 331da177e4SLinus Torvalds$(obj)/compressed/vmlinux: FORCE 341da177e4SLinus Torvalds $(Q)$(MAKE) $(build)=$(obj)/compressed $@ 351da177e4SLinus Torvalds 362f47f447SYoshihiro ShimodaKERNEL_MEMORY := 0x00000000 372f47f447SYoshihiro Shimodaifeq ($(CONFIG_PMB_FIXED),y) 382f47f447SYoshihiro ShimodaKERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \ 392f47f447SYoshihiro Shimoda $$[$(CONFIG_MEMORY_START) & 0x1fffffff]') 40664718a3SChris Smithendif 412f47f447SYoshihiro Shimodaifeq ($(CONFIG_29BIT),y) 422f47f447SYoshihiro ShimodaKERNEL_MEMORY := $(shell /bin/bash -c 'printf "0x%08x" \ 432f47f447SYoshihiro Shimoda $$[$(CONFIG_MEMORY_START)]') 442f47f447SYoshihiro Shimodaendif 452f47f447SYoshihiro Shimoda 462f47f447SYoshihiro ShimodaKERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \ 472f47f447SYoshihiro Shimoda $$[$(CONFIG_PAGE_OFFSET) + \ 482f47f447SYoshihiro Shimoda $(KERNEL_MEMORY) + \ 492f47f447SYoshihiro Shimoda $(CONFIG_ZERO_PAGE_OFFSET)]') 50453ec9c1SThomas Betker 5166b5bf42SPaul MundtKERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \ 526fc5153aSPaul Mundt $$[$(CONFIG_PAGE_OFFSET) + \ 532f47f447SYoshihiro Shimoda $(KERNEL_MEMORY) + \ 5482cb1f6fSYoshihiro Shimoda $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]') 55cf00e204SPaul Mundt 56cf00e204SPaul Mundtquiet_cmd_uimage = UIMAGE $@ 57cf00e204SPaul Mundt cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \ 5826b63e99SYoshihiro Shimoda -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \ 59cf00e204SPaul Mundt -n 'Linux-$(KERNELRELEASE)' -d $< $@ 60cf00e204SPaul Mundt 61453ec9c1SThomas Betker$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE 62cf00e204SPaul Mundt $(call if_changed,uimage) 63cf00e204SPaul Mundt @echo ' Image $@ is ready' 64cf00e204SPaul Mundt 65453ec9c1SThomas Betker$(obj)/vmlinux.bin: vmlinux FORCE 66453ec9c1SThomas Betker $(call if_changed,objcopy) 67453ec9c1SThomas Betker 68453ec9c1SThomas Betker$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE 69453ec9c1SThomas Betker $(call if_changed,gzip) 70453ec9c1SThomas Betker 71cf00e204SPaul MundtOBJCOPYFLAGS_vmlinux.srec := -I binary -O srec 72cf00e204SPaul Mundt$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux 73cf00e204SPaul Mundt $(call if_changed,objcopy) 74cf00e204SPaul Mundt 75cf00e204SPaul MundtOBJCOPYFLAGS_uImage.srec := -I binary -O srec 76cf00e204SPaul Mundt$(obj)/uImage.srec: $(obj)/uImage 77cf00e204SPaul Mundt $(call if_changed,objcopy) 78cf00e204SPaul Mundt 79453ec9c1SThomas Betkerclean-files += uImage uImage.srec vmlinux.srec \ 80453ec9c1SThomas Betker vmlinux.bin vmlinux.bin.gz 81