diff options
Diffstat (limited to 'target/linux/coldfire/files-2.6.31/arch/m68k/boot')
| -rw-r--r-- | target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile b/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile new file mode 100644 index 000000000..36397b137 --- /dev/null +++ b/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile @@ -0,0 +1,68 @@ +# +# arch/m68k/boot/Makefile +# +# Based on arch/sh/boot/Makefile by Stuart Menefy +# +# Copyright (c) 2008 Freescale Semiconductor, Inc. All Rights Reserved. +# by Kurt Mahan <kmahan@freescale.com> +# +# 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. +# + +MKIMAGE := $(srctree)/scripts/mkuboot.sh + +# +# Assign safe dummy values if these variables are not defined, +# in order to suppress error message. +# +CONFIG_SDRAM_BASE ?= 0x40000000 +CONFIG_IMG_START ?= 0x00020000 + +export CONFIG_SDRAM_BASE CONFIG_IMG_START + +targets := zImage zImage.srec vmlinux.srec uImage uImage.srec + +$(obj)/zImage: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) + @echo ' Image $@ is ready' + +OBJCOPYFLAGS_zImage.srec := -I binary -O srec +$(obj)/zImage.srec: $(obj)/zImage + $(call if_changed,objcopy) + +KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \ + $$[$(CONFIG_SDRAM_BASE) + \ + $(CONFIG_IMG_START)]') + +KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \ + $$[$(CONFIG_SDRAM_BASE) + \ + $(CONFIG_IMG_START)]') + +quiet_cmd_uimage = UIMAGE $@ + cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A m68k -O linux -T kernel \ + -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \ + -n 'Linux-$(KERNELRELEASE)' -d $< $@ + +$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE + $(call if_changed,uimage) + @echo ' Image $@ is ready' + +$(obj)/vmlinux.bin: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) + +OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec +$(obj)/vmlinux.srec: $(obj)/vmlinux.bin + $(call if_changed,objcopy) + +OBJCOPYFLAGS_uImage.srec := -I binary -O srec +$(obj)/uImage.srec: $(obj)/uImage + $(call if_changed,objcopy) + +clean-files += uImage uImage.srec \ + zImage zImage.srec \ + vmlinux.srec vmlinux.bin vmlinux.bin.gz |