From 20e347390b78de3f0a701e077aa1a69dd0977ec1 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 2 Nov 2015 10:18:50 +0000
Subject: mediatek: add support for the new MT7623 Arm SoC

the support is still WIP. next steps are to make the pmic and ethernet work.
this is the first commit to make sure nothing gets lost.

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47354 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/linux/mediatek/base-files/etc/inittab       |  3 ++
 target/linux/mediatek/base-files/lib/mediatek.sh   | 33 ++++++++++++++++++++++
 .../lib/preinit/03_preinit_do_mediatek.sh          | 12 ++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 target/linux/mediatek/base-files/etc/inittab
 create mode 100644 target/linux/mediatek/base-files/lib/mediatek.sh
 create mode 100644 target/linux/mediatek/base-files/lib/preinit/03_preinit_do_mediatek.sh

(limited to 'target/linux/mediatek/base-files')

diff --git a/target/linux/mediatek/base-files/etc/inittab b/target/linux/mediatek/base-files/etc/inittab
new file mode 100644
index 0000000000..870b3cc76d
--- /dev/null
+++ b/target/linux/mediatek/base-files/etc/inittab
@@ -0,0 +1,3 @@
+::sysinit:/etc/init.d/rcS S boot
+::shutdown:/etc/init.d/rcS K shutdown
+ttyS0::askfirst:/bin/ash --login
diff --git a/target/linux/mediatek/base-files/lib/mediatek.sh b/target/linux/mediatek/base-files/lib/mediatek.sh
new file mode 100644
index 0000000000..8466c72ee3
--- /dev/null
+++ b/target/linux/mediatek/base-files/lib/mediatek.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+
+mediatek_board_detect() {
+	local machine
+	local name
+
+	machine=$(cat /proc/device-tree/model)
+
+	case "$machine" in
+	"MediaTek MT7623 Evaluation Board")
+		name="mt7623_evb"
+		;;
+	esac
+
+	[ -z "$name" ] && name="unknown"
+
+	[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+	echo "$name" > /tmp/sysinfo/board_name
+	echo "$machine" > /tmp/sysinfo/model
+}
+
+mediatek_board_name() {
+	local name
+
+	[ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+	[ -z "$name" ] && name="unknown"
+
+	echo "$name"
+}
diff --git a/target/linux/mediatek/base-files/lib/preinit/03_preinit_do_mediatek.sh b/target/linux/mediatek/base-files/lib/preinit/03_preinit_do_mediatek.sh
new file mode 100644
index 0000000000..9e5a18db1a
--- /dev/null
+++ b/target/linux/mediatek/base-files/lib/preinit/03_preinit_do_mediatek.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# Copyright (c) 2014 The Linux Foundation. All rights reserved.
+#
+
+do_mediatek() {
+	. /lib/mediatek.sh
+
+	mediatek_board_detect
+}
+
+boot_hook_add preinit_main do_mediatek
-- 
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