added utils

rpi/eeprom/docs/dtc.sh

@@ -0,0 +1,63 @@
+#!/bin/sh -e
+
+check_dpkg () {
+	LC_ALL=C dpkg --list | awk '{print $2}' | grep "^${pkg}" >/dev/null || deb_pkgs="${deb_pkgs}${pkg} "
+}
+
+unset deb_pkgs
+pkg="bison"
+check_dpkg
+pkg="build-essential"
+check_dpkg
+pkg="flex"
+check_dpkg
+pkg="git-core"
+check_dpkg
+
+if [ "${deb_pkgs}" ] ; then
+	echo "Installing: ${deb_pkgs}"
+	sudo apt-get update
+	sudo apt-get -y install ${deb_pkgs}
+	sudo apt-get clean
+fi
+
+#git_sha="origin/master"
+#git_sha="27cdc1b16f86f970c3c049795d4e71ad531cca3d"
+#git_sha="fdc7387845420168ee5dd479fbe4391ff93bddab"
+git_sha="65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf"
+project="dtc"
+server="git://git.kernel.org/pub/scm/linux/kernel/git/jdl"
+
+if [ ! -f ${HOME}/git/${project}/.git/config ] ; then
+	git clone ${server}/${project}.git ${HOME}/git/${project}/
+fi
+
+if [ ! -f ${HOME}/git/${project}/.git/config ] ; then
+	rm -rf ${HOME}/git/${project}/ || true
+	echo "error: git failure, try re-runing"
+	exit
+fi
+
+unset old_address
+old_address=$(cat ${HOME}/git/${project}/.git/config | grep "jdl.com" || true)
+if [ ! "x${old_address}" = "x" ] ; then
+	sed -i -e 's:git.jdl.com/software:git.kernel.org/pub/scm/linux/kernel/git/jdl:g' ${HOME}/git/${project}/.git/config
+fi
+
+cd ${HOME}/git/${project}/
+make clean
+git checkout master -f
+git pull || true
+
+test_for_branch=$(git branch --list ${git_sha}-build)
+if [ "x${test_for_branch}" != "x" ] ; then
+	git branch ${git_sha}-build -D
+fi
+
+git checkout ${git_sha} -b ${git_sha}-build
+git pull git://github.com/RobertCNelson/dtc.git dtc-fixup-65cc4d2
+
+make clean
+make PREFIX=/usr/local/ CC=gcc CROSS_COMPILE= all
+echo "Installing into: /usr/local/bin/"
+sudo make PREFIX=/usr/local/ install