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linux/arch/sh/boot/Makefile

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
# arch/sh/boot/Makefile
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 1999 Stuart Menefy
#
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
MKIMAGE := $(srctree)/scripts/mkuboot.sh
#
# Assign safe dummy values if these variables are not defined,
# in order to suppress error message.
#
CONFIG_PAGE_OFFSET ?= 0x80000000
CONFIG_MEMORY_START ?= 0x0c000000
CONFIG_BOOT_LINK_OFFSET ?= 0x00800000
CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation. If none is defined, provide a sane default, as we do for the other options. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 08:15:01 +08:00
CONFIG_ENTRY_OFFSET ?= 0x00001000
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation. If none is defined, provide a sane default, as we do for the other options. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 08:15:01 +08:00
CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
targets := zImage vmlinux.srec uImage uImage.srec
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
subdir- := compressed
$(obj)/zImage: $(obj)/compressed/vmlinux FORCE
$(call if_changed,objcopy)
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
@echo ' Kernel: $@ is ready'
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
$(obj)/compressed/vmlinux: FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
sh: Fix uImage load address in 32-bit mode. Fix "make uImage" load and entry addresses in 32-bit mode. Signed-off-by: Chris Smith <chris.smith@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-05 15:24:13 +08:00
ifeq ($(CONFIG_32BIT),y)
KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_ZERO_PAGE_OFFSET)]')
else
sh: Fix uImage build error. The printf string was broken in the same way the zImage one was before, though the uImage managed to avoid getting fixed at that time. Do so now. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-14 16:19:38 +08:00
KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
sh: arch/sh/boot - fix shell usage Fix the shell call to explicitly use bash, since they are bash specific and not all systems have bash as the default. Signed-off-by: David McCullough <david_mccullough@au.securecomputing.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-26 16:43:41 +08:00
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
sh: Fix up uImage target entry point. This patch changes the uImage target so that it generates a wrapped compressed vmlinux, rather than a wrapped zImage. The previous version matched the ARM, this version matches the PPC. However I would question how useful a self decompressing image is with a boot loader which does decompression, so I think this is more useful. I also feel it matches the descrition in the help text ("Compressed kernel image") better. Signed-off-by: Thomas Betker <thomas.betker@5etech.eu> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-30 17:22:10 +08:00
$(CONFIG_ZERO_PAGE_OFFSET)]')
sh: Fix uImage load address in 32-bit mode. Fix "make uImage" load and entry addresses in 32-bit mode. Signed-off-by: Chris Smith <chris.smith@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-05 15:24:13 +08:00
endif
sh: Fix up uImage target entry point. This patch changes the uImage target so that it generates a wrapped compressed vmlinux, rather than a wrapped zImage. The previous version matched the ARM, this version matches the PPC. However I would question how useful a self decompressing image is with a boot loader which does decompression, so I think this is more useful. I also feel it matches the descrition in the help text ("Compressed kernel image") better. Signed-off-by: Thomas Betker <thomas.betker@5etech.eu> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-30 17:22:10 +08:00
sh: Fix uImage build error. The printf string was broken in the same way the zImage one was before, though the uImage managed to avoid getting fixed at that time. Do so now. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-14 16:19:38 +08:00
KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
sh: Fix up KERNEL_ENTRY calculation for uImage. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-12-17 15:08:49 +08:00
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
sh: fix uImage Entry Point fix the problem that cannot boot using uImage when PAGE_SIZE is 8kbyte or 64kbyte. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-23 15:49:06 +08:00
$(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
sh: Fix up uImage compression type Fix up uImage compression type. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-28 14:03:39 +08:00
-C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
-n 'Linux-$(KERNELRELEASE)' -d $< $@
sh: Fix up uImage target entry point. This patch changes the uImage target so that it generates a wrapped compressed vmlinux, rather than a wrapped zImage. The previous version matched the ARM, this version matches the PPC. However I would question how useful a self decompressing image is with a boot loader which does decompression, so I think this is more useful. I also feel it matches the descrition in the help text ("Compressed kernel image") better. Signed-off-by: Thomas Betker <thomas.betker@5etech.eu> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-30 17:22:10 +08:00
$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
$(call if_changed,uimage)
@echo ' Image $@ is ready'
sh: Fix up uImage target entry point. This patch changes the uImage target so that it generates a wrapped compressed vmlinux, rather than a wrapped zImage. The previous version matched the ARM, this version matches the PPC. However I would question how useful a self decompressing image is with a boot loader which does decompression, so I think this is more useful. I also feel it matches the descrition in the help text ("Compressed kernel image") better. Signed-off-by: Thomas Betker <thomas.betker@5etech.eu> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-30 17:22:10 +08:00
$(obj)/vmlinux.bin: vmlinux FORCE
$(call if_changed,objcopy)
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
$(call if_changed,objcopy)
OBJCOPYFLAGS_uImage.srec := -I binary -O srec
$(obj)/uImage.srec: $(obj)/uImage
$(call if_changed,objcopy)
sh: Fix up uImage target entry point. This patch changes the uImage target so that it generates a wrapped compressed vmlinux, rather than a wrapped zImage. The previous version matched the ARM, this version matches the PPC. However I would question how useful a self decompressing image is with a boot loader which does decompression, so I think this is more useful. I also feel it matches the descrition in the help text ("Compressed kernel image") better. Signed-off-by: Thomas Betker <thomas.betker@5etech.eu> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-30 17:22:10 +08:00
clean-files += uImage uImage.srec vmlinux.srec \
vmlinux.bin vmlinux.bin.gz