Initial commit

target/linux/imx6/base-files/lib/imx6.sh

@@ -0,0 +1,114 @@
+#!/bin/sh
+#
+# Copyright (C) 2010-2013 OpenWrt.org
+#
+
+IMX6_BOARD_NAME=
+IMX6_MODEL=
+
+rootpartuuid() {
+	local cmdline=$(cat /proc/cmdline)
+	local bootpart=${cmdline##*root=}
+	bootpart=${bootpart%% *}
+	local uuid=${bootpart#PARTUUID=}
+	echo ${uuid%-02}
+}
+
+bootdev_from_uuid() {
+	blkid | grep "PTUUID=\"$(rootpartuuid)\"" | cut -d : -f1
+}
+
+bootpart_from_uuid() {
+	blkid | grep $(rootpartuuid)-01 | cut -d : -f1
+}
+
+rootpart_from_uuid() {
+	blkid | grep $(rootpartuuid)-02 | cut -d : -f1
+}
+
+apalis_mount_boot() {
+	mkdir -p /boot
+	[ -f /boot/uImage ] || {
+		mount -o rw,noatime $(bootpart_from_uuid) /boot > /dev/null
+	}
+}
+
+imx6_board_detect() {
+	local machine
+	local name
+
+	machine=$(cat /proc/device-tree/model)
+
+	case "$machine" in
+	"Gateworks Ventana i.MX6 DualLite/Solo GW51XX" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW51XX")
+		name="gw51xx"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW52XX" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW52XX")
+		name="gw52xx"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW53XX" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW53XX")
+		name="gw53xx"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW54XX" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW54XX" |\
+	"Gateworks Ventana GW5400-A")
+		name="gw54xx"
+		;;
+
+	"Gateworks Ventana i.MX6 Dual/Quad GW551X" |\
+	"Gateworks Ventana i.MX6 DualLite/Solo GW551X")
+		name="gw551x"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW552X" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW552X")
+		name="gw552x"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW553X" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW553X")
+		name="gw553x"
+		;;
+
+	"Gateworks Ventana i.MX6 DualLite/Solo GW5904" |\
+	"Gateworks Ventana i.MX6 Dual/Quad GW5904")
+		name="gw5904"
+		;;
+
+	"SolidRun Cubox-i Solo/DualLite" |\
+	"SolidRun Cubox-i Dual/Quad")
+		name="cubox-i"
+		;;
+
+	"Toradex Apalis iMX6Q/D Module on Ixora Carrier Board" |\
+	"Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1")
+		name="apalis,ixora"
+		;;
+
+	"Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board")
+		name="apalis,eval"
+		;;
+
+	"Wandboard i.MX6 Dual Lite Board")
+		name="wandboard"
+		;;
+
+	*)
+		name="generic"
+		;;
+	esac
+
+	[ -z "$IMX6_BOARD_NAME" ] && IMX6_BOARD_NAME="$name"
+	[ -z "$IMX6_MODEL" ] && IMX6_MODEL="$machine"
+
+	[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+	echo "$IMX6_BOARD_NAME" > /tmp/sysinfo/board_name
+	echo "$IMX6_MODEL" > /tmp/sysinfo/model
+}

target/linux/imx6/base-files/lib/preinit/01_sysinfo

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+do_sysinfo_imx6() {
+	. /lib/imx6.sh
+
+	imx6_board_detect
+}
+
+boot_hook_add preinit_main do_sysinfo_imx6

target/linux/imx6/base-files/lib/preinit/79_move_config

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+. /lib/imx6.sh
+. /lib/functions.sh
+. /lib/upgrade/common.sh
+
+move_config() {
+	local board=$(board_name)
+
+	case "$board" in
+	apalis*)
+		if [ -b $(bootpart_from_uuid) ]; then
+			apalis_mount_boot
+			[ -f "/boot/$BACKUP_FILE" ] && mv -f "/boot/$BACKUP_FILE" /
+			umount /boot
+		fi
+		;;
+	esac
+}
+
+boot_hook_add preinit_mount_root move_config

target/linux/imx6/base-files/lib/upgrade/platform.sh

@@ -0,0 +1,87 @@
+#
+# Copyright (C) 2010-2015 OpenWrt.org
+#
+
+. /lib/imx6.sh
+
+RAMFS_COPY_BIN='blkid'
+
+enable_image_metadata_check() {
+	case "$(board_name)" in
+		apalis*)
+			REQUIRE_IMAGE_METADATA=1
+			;;
+	esac
+}
+enable_image_metadata_check
+
+apalis_copy_config() {
+	apalis_mount_boot
+	cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE"
+	sync
+	umount /boot
+}
+
+apalis_do_upgrade() {
+	local board_name=$(board_name)
+	board_name=${board_name/,/_}
+
+	apalis_mount_boot
+	get_image "$1" | tar Oxf - sysupgrade-${board_name}/kernel > /boot/uImage
+	get_image "$1" | tar Oxf - sysupgrade-${board_name}/root > $(rootpart_from_uuid)
+	sync
+	umount /boot
+}
+
+platform_check_image() {
+	local board=$(board_name)
+
+	case "$board" in
+	apalis*)
+		return 0
+		;;
+	*gw5*)
+		nand_do_platform_check $board $1
+		return $?;
+		;;
+	esac
+
+	echo "Sysupgrade is not yet supported on $board."
+	return 1
+}
+
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	apalis*)
+		apalis_do_upgrade "$1"
+		;;
+	*gw5*)
+		nand_do_upgrade "$1"
+		;;
+	esac
+}
+
+platform_copy_config() {
+	local board=$(board_name)
+
+	case "$board" in
+	apalis*)
+		apalis_copy_config
+		;;
+	esac
+}
+
+platform_pre_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	apalis*)
+		[ -z "$UPGRADE_BACKUP" ] && {
+			jffs2reset -y
+			umount /overlay
+		}
+		;;
+	esac
+}