powerpc: Copy bootable images in the default install script (29f1aff2) · Commits · 戴 / test

This patch makes the default install script (arch/powerpc/boot/install.sh) copy the bootable image files into the install directory. Before this patch only the vmlinux image file was copied. This patch makes the default 'make install' command useful for embedded development when $(INSTALL_PATH) is set in the environment. As a side effect, this patch changes the calling convention of the install.sh script. Instead of a single 5th parameter, the script is now passed a list of all the target images stored in the $(image-y) Makefile variable. This should be backwards compatible with existing install scripts since it just adds additional arguments and does not change existing ones. Signed-off-by:

Grant Likely <grant.likely@secretlab.ca> Acked-by:

Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by:

Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/boot/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -356,7 +356,7 @@ $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
		@rm -f $@; ln $< $@

		install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
		sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
		sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^

		# anything not in $(targets)
		clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \

arch/powerpc/boot/install.sh

+13 −1

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@
		# $2 - kernel image file
		# $3 - kernel map file
		# $4 - default install path (blank if root directory)
		# $5 - kernel boot file, the zImage
		# $5 and more - kernel boot files; zImage, uImage, cuImage., etc.
		#

		# User may have a custom install script
		@@ -38,3 +38,15 @@ fi

		cat $2 > $4/$image_name
		cp $3 $4/System.map

		# Copy all the bootable image files
		path=$4
		shift 4
		while [ $# -ne 0 ]; do
		image_name=`basename $1`
		if [ -f $path/$image_name ]; then
		mv $path/$image_name $path/$image_name.old
		fi
		cat $1 > $path/$image_name
		shift
		done;

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