[Build Host Requirement]
	We had tested the build process on host PC is installed Fedora Core 2 and Fedora Core 3 Linux full installation, other Linux distribution will failed to build image due to the version of automake, m4 and make package are different or kernel source package not installed.


[Directory Structure]
	On our build host PC, I tar these files under /data/_Project/s3m/s3m_branch/ directory, it is recommended that you can create the same directory and un-tar proto.tar.gz under that directory (see Case I listed below.), If you use another directory for image build, say '/data/s3mbuild/', then you MUST create a symbolic link in order to make build process successfully. (see Case II listed below.)


[Instructions for building S3M image]  (Assume you download proto.tar.gz on /tmp directory.)

Case I:  Use exactly the same directory structure as in our development environment
	# mkdir -p /data/_Project/s3m/s3m_branch/
	# cd /data/_Project/s3m/s3m_branch/
	# tar zxvf /tmp/proto.tar.gz

	# cd /data/_Project/s3m/s3m_branch/proto/marvell_5182/
	# make s3m


Case II:  Use other directory ('/data/s3mbuild/' for example) for extracting proto.tar.gz and building image.
	# mkdir -p /data/s3mbuild/
	# cd /data/s3mbuild/
	# tar zxvf /tmp/proto.tar.gz
	# mkdir /data/_Project/s3m/s3m_branch/
	# cd /data/_Project/s3m/s3m_branch/
	# ln -s /data/s3mbuild/proto proto

	# cd /data/s3mbuild/proto/marvell_5182/
	# make s3m

It will generate S3M_V2_2_0.img on the same directory.