From aa1b830ff53a8ad748d576c9e4b149050358f430 Mon Sep 17 00:00:00 2001
From: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
Date: Sun, 12 Jul 2020 09:18:46 +0200
Subject: [PATCH] Pinebook Pro uboot&co

---
 a/pinebook_pro_boot/SlackBuild | 96 ++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100755 a/pinebook_pro_boot/SlackBuild

diff --git a/a/pinebook_pro_boot/SlackBuild b/a/pinebook_pro_boot/SlackBuild
new file mode 100755
index 00000000..6d9a0304
--- /dev/null
+++ b/a/pinebook_pro_boot/SlackBuild
@@ -0,0 +1,96 @@
+#!/bin/sh
+
+# variables
+CWD=$(pwd)
+
+BUILD=${BUILD:-1}
+
+TAG=gwh
+TMP=${TMP:-/tmp/$TAG}
+OUTPUT=${OUTPUT:-/tmp}
+
+PRGNAM=${PRGNAM:-$(basename $CWD)}
+PKG=${PKG:-$TMP/pkg-$PRGNAM}
+
+ARCH=${ARCH:-noarch}
+
+PREFIX=${PREFIX:-/usr}
+
+REPOSITORY=${REPOSITORY:=/home/installs/SlackBuilds/repositories/$PRGNAM}
+
+# nettoyage préalable
+for d in $PKG $TMP/$PRGNAM; do
+    [ -d $d ] && rm -fr $d
+done
+
+# mise en place
+[ ! -e $REPOSITORY ] && git clone https://github.com/mrfixit2001/updates_repo.git $REPOSITORY
+( cd $REPOSITORY; git pull )
+VERSION="$( cd $REPOSITORY/pinebook/ && cat version )"
+
+cp -R $REPOSITORY $TMP/$PRGNAM
+cd $TMP/$PRGNAM/
+git checkout v$VERSION
+
+mkdir -p $PKG/boot/
+cp $TMP/$PRGNAM/pinebook/filesystem/{idbloader,uboot,trust}.img $PKG/boot/
+cat <<EOF > $PKG/boot/install-boot-imgs.sh
+#!/bin/sh
+set -e
+
+grep -q "pinebook-pro" /proc/device-tree/compatible || exit 1
+
+echo "Updating U-Boot..."
+SYSPART=\$(findmnt -n -o SOURCE /)
+if echo \$SYSPART | grep -qE 'p[0-9]$' ; then
+    DEVID=\$(echo \$SYSPART | sed -e s+'p[0-9]\$'+''+)
+else
+    DEVID=\$(echo \$SYSPART | sed -e s+'[0-9]\$'++)
+fi
+echo Identified \$DEVID as device to flash uboot to...
+if [ -f /boot/idbloader.img ] ; then
+    echo "Upgrading idbloader.img..."
+    dd if=/boot/idbloader.img of=\$DEVID bs=32k seek=1 conv=fsync &>/dev/null
+fi
+if [ -f /boot/uboot.img ] ; then
+    echo "Upgrading uboot.img..."
+    dd if=/boot/uboot.img of=\$DEVID bs=64k seek=128 conv=fsync &>/dev/null
+fi
+if [ -f /boot/trust.img ] ; then
+    echo "Upgrading trust.img..."
+    dd if=/boot/trust.img of=\$DEVID bs=64k seek=192 conv=fsync &>/dev/null
+fi
+EOF
+
+chmod +x $PKG/boot/install-boot-imgs.sh
+
+# correction
+cd $PKG
+chown -R root:root *
+
+# embaumement
+mkdir -p $PKG/install
+cat <<EOF > $PKG/install/slack-desc
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+        |-----handy-ruler------------------------------------------------------|
+$PRGNAM: $PRGNAM (Pinebook Pro's boot bits)
+$PRGNAM:
+$PRGNAM: run /boot/install-boot-imgs.sh
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM: https://github.com/mrfixit2001/updates_repo
+$PRGNAM:
+EOF
+
+# empaquetage
+makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.txz