diff options
Diffstat (limited to 'arch/metag/boot')
-rw-r--r-- | arch/metag/boot/.gitignore | 4 | ||||
-rw-r--r-- | arch/metag/boot/Makefile | 68 | ||||
-rw-r--r-- | arch/metag/boot/dts/Makefile | 16 | ||||
-rw-r--r-- | arch/metag/boot/dts/skeleton.dts | 10 | ||||
-rw-r--r-- | arch/metag/boot/dts/skeleton.dtsi | 14 |
5 files changed, 112 insertions, 0 deletions
diff --git a/arch/metag/boot/.gitignore b/arch/metag/boot/.gitignore new file mode 100644 index 000000000000..a021da201156 --- /dev/null +++ b/arch/metag/boot/.gitignore @@ -0,0 +1,4 @@ +vmlinux* +uImage* +ramdisk.* +*.dtb diff --git a/arch/metag/boot/Makefile b/arch/metag/boot/Makefile new file mode 100644 index 000000000000..5a1f88cf91e3 --- /dev/null +++ b/arch/metag/boot/Makefile @@ -0,0 +1,68 @@ +# +# 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) 2007,2012 Imagination Technologies Ltd. +# + +suffix-y := bin +suffix-$(CONFIG_KERNEL_GZIP) := gz +suffix-$(CONFIG_KERNEL_BZIP2) := bz2 +suffix-$(CONFIG_KERNEL_XZ) := xz +suffix-$(CONFIG_KERNEL_LZO) := lzo + +targets += vmlinux.bin +targets += uImage +targets += uImage.gz +targets += uImage.bz2 +targets += uImage.xz +targets += uImage.lzo +targets += uImage.bin + +extra-y += vmlinux.bin +extra-y += vmlinux.bin.gz +extra-y += vmlinux.bin.bz2 +extra-y += vmlinux.bin.xz +extra-y += vmlinux.bin.lzo + +UIMAGE_LOADADDR = $(CONFIG_PAGE_OFFSET) + +ifeq ($(CONFIG_FUNCTION_TRACER),y) +orig_cflags := $(KBUILD_CFLAGS) +KBUILD_CFLAGS = $(subst -pg, , $(orig_cflags)) +endif + +$(obj)/vmlinux.bin: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) + +$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE + $(call if_changed,bzip2) + +$(obj)/vmlinux.bin.xz: $(obj)/vmlinux.bin FORCE + $(call if_changed,xzkern) + +$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE + $(call if_changed,lzo) + +$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE + $(call if_changed,uimage,gzip) + +$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORCE + $(call if_changed,uimage,bzip2) + +$(obj)/uImage.xz: $(obj)/vmlinux.bin.xz FORCE + $(call if_changed,uimage,xz) + +$(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORCE + $(call if_changed,uimage,lzo) + +$(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE + $(call if_changed,uimage,none) + +$(obj)/uImage: $(obj)/uImage.$(suffix-y) + @ln -sf $(notdir $<) $@ + @echo ' Image $@ is ready' diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile new file mode 100644 index 000000000000..e0b5afd8bde8 --- /dev/null +++ b/arch/metag/boot/dts/Makefile @@ -0,0 +1,16 @@ +dtb-y += skeleton.dtb + +# Built-in dtb +builtindtb-y := skeleton + +ifneq ($(CONFIG_METAG_BUILTIN_DTB_NAME),"") + builtindtb-y := $(CONFIG_METAG_BUILTIN_DTB_NAME) +endif +obj-$(CONFIG_METAG_BUILTIN_DTB) += $(patsubst "%",%,$(builtindtb-y)).dtb.o + +targets += dtbs +targets += $(dtb-y) + +dtbs: $(addprefix $(obj)/, $(dtb-y)) + +clean-files += *.dtb diff --git a/arch/metag/boot/dts/skeleton.dts b/arch/metag/boot/dts/skeleton.dts new file mode 100644 index 000000000000..7244d1f0d555 --- /dev/null +++ b/arch/metag/boot/dts/skeleton.dts @@ -0,0 +1,10 @@ +/* + * Copyright (C) 2012 Imagination Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "skeleton.dtsi" diff --git a/arch/metag/boot/dts/skeleton.dtsi b/arch/metag/boot/dts/skeleton.dtsi new file mode 100644 index 000000000000..78229eacced7 --- /dev/null +++ b/arch/metag/boot/dts/skeleton.dtsi @@ -0,0 +1,14 @@ +/* + * Skeleton device tree; the bare minimum needed to boot; just include and + * add a compatible value. The bootloader will typically populate the memory + * node. + */ + +/ { + compatible = "img,meta"; + #address-cells = <1>; + #size-cells = <1>; + chosen { }; + aliases { }; + memory { device_type = "memory"; reg = <0 0>; }; +}; |