Initial commit

target/linux/x86/base-files/lib/preinit/01_sysinfo

@@ -0,0 +1,65 @@
+sanitize_name_x86() {
+	sed -e '
+		y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;
+		s/[^a-z0-9_-]\+/-/g;
+		s/^-//;
+		s/-$//;
+	' "$@"
+}
+
+do_sysinfo_x86() {
+	local vendor product file
+
+	for file in sys_vendor board_vendor; do
+		vendor="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)"
+		case "$vendor" in
+		empty | \
+		System\ manufacturer | \
+		To\ [bB]e\ [fF]illed\ [bB]y\ O\.E\.M\.)
+			continue
+			;;
+		esac
+		[ -n "$vendor" ] && break
+	done
+
+	for file in product_name board_name; do
+		product="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)"
+		case "$vendor:$product" in
+		?*:empty | \
+		?*:System\ Product\ Name | \
+		?*:To\ [bB]e\ [fF]illed\ [bB]y\ O\.E\.M\.)
+			continue
+			;;
+		"PC Engines:APU")
+			product="apu1"
+			break
+			;;
+		"Sophos:SG"|"Sophos:XG")
+			local product_version
+			product_version="$(cat /sys/devices/virtual/dmi/id/product_version 2>/dev/null)"
+			case "$product_version" in
+			105*|115*|125*|135*|85*|86*)
+				product="${product}-${product_version}"
+				break
+				;;
+			esac
+			;;
+		"Supermicro:Super Server")
+			continue
+			;;
+		?*:?*)
+			break
+			;;
+		esac
+	done
+
+	[ -n "$vendor" -a -n "$product" ] || return
+
+	mkdir -p /tmp/sysinfo
+
+	echo "$vendor $product" > /tmp/sysinfo/model
+
+	sanitize_name_x86 /tmp/sysinfo/model > /tmp/sysinfo/board_name
+}
+
+boot_hook_add preinit_main do_sysinfo_x86

target/linux/x86/base-files/lib/preinit/02_load_x86_ucode

@@ -0,0 +1,9 @@
+# Copyright (C) 2018 OpenWrt.org
+
+do_load_x86_ucode() {
+	if [ -e "/sys/devices/system/cpu/microcode/reload" ]; then
+		echo 1 > /sys/devices/system/cpu/microcode/reload
+	fi
+}
+
+boot_hook_add preinit_main do_load_x86_ucode

target/linux/x86/base-files/lib/preinit/15_essential_fs_x86

@@ -0,0 +1,7 @@
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+do_mount_procfs() {
+	mount -o noatime -t proc none /proc
+}
+

target/linux/x86/base-files/lib/preinit/20_check_iso

@@ -0,0 +1,5 @@
+check_for_iso() {
+	grep -qE '/dev/root.*iso9660' /proc/mounts && ramoverlay
+}
+
+boot_hook_add preinit_mount_root check_for_iso

target/linux/x86/base-files/lib/preinit/79_move_config

@@ -0,0 +1,19 @@
+# Copyright (C) 2012-2015 OpenWrt.org
+
+move_config() {
+	local partdev parttype=ext4
+
+	. /lib/upgrade/common.sh
+
+	if export_bootdevice && export_partdevice partdev 1; then
+		mkdir -p /boot
+		part_magic_fat "/dev/$partdev" && parttype=vfat
+		mount -t $parttype -o rw,noatime "/dev/$partdev" /boot
+		if [ -f "/boot/$BACKUP_FILE" ]; then
+			mv -f "/boot/$BACKUP_FILE" /
+		fi
+		mount --bind /boot/boot /boot
+	fi
+}
+
+boot_hook_add preinit_mount_root move_config