From 0ddbef1f62f2d40139132363cb7e739d1fedb628 Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 30 Dec 2010 17:19:16 +0000
Subject: cns21xx: add initial support for the Cavium CNS21xx SoC

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24859 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/linux/cns21xx/base-files/lib/cns21xx.sh     | 25 ++++++++++++
 .../lib/preinit/05_cns21xx_load_button_drivers     | 11 ++++++
 .../cns21xx/base-files/lib/upgrade/platform.sh     | 45 ++++++++++++++++++++++
 3 files changed, 81 insertions(+)
 create mode 100755 target/linux/cns21xx/base-files/lib/cns21xx.sh
 create mode 100644 target/linux/cns21xx/base-files/lib/preinit/05_cns21xx_load_button_drivers
 create mode 100755 target/linux/cns21xx/base-files/lib/upgrade/platform.sh

(limited to 'target/linux/cns21xx/base-files/lib')

diff --git a/target/linux/cns21xx/base-files/lib/cns21xx.sh b/target/linux/cns21xx/base-files/lib/cns21xx.sh
new file mode 100755
index 0000000000..c10f6d38c6
--- /dev/null
+++ b/target/linux/cns21xx/base-files/lib/cns21xx.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+
+get_board_name() {
+	local hardware
+	local name
+
+	hardware=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /Hardware/ {print $2}' /proc/cpuinfo)
+
+	case "$hardware" in
+	*NSB3AST)
+		name="nsb3ast"
+		;;
+	"NS-K330 NAS")
+		name="ns-k330"
+		;;
+	*)
+		name="generic"
+		;;
+	esac
+
+	echo $name
+}
diff --git a/target/linux/cns21xx/base-files/lib/preinit/05_cns21xx_load_button_drivers b/target/linux/cns21xx/base-files/lib/preinit/05_cns21xx_load_button_drivers
new file mode 100644
index 0000000000..fe71f98d0f
--- /dev/null
+++ b/target/linux/cns21xx/base-files/lib/preinit/05_cns21xx_load_button_drivers
@@ -0,0 +1,11 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+
+preinit_load_button_drivers() {
+	insmod input-core
+	insmod gpio_keys
+	insmod button-hotplug
+}
+
+boot_hook_add preinit_main preinit_load_button_drivers
diff --git a/target/linux/cns21xx/base-files/lib/upgrade/platform.sh b/target/linux/cns21xx/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..52aa789f5b
--- /dev/null
+++ b/target/linux/cns21xx/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,45 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+
+. /lib/cns21xx.sh
+
+PART_NAME=firmware
+RAMFS_COPY_DATA=/lib/cns21xx.sh
+
+platform_check_image() {
+	local board=$(get_board_name)
+	local magic="$(get_magic_word "$1")"
+
+	[ "$ARGC" -gt 1 ] && return 1
+
+	case "$board" in
+	nsb3ast)
+		[ "$magic" != "0b1c" ] && {
+			echo "Invalid image type."
+			return 1
+		}
+		return 0
+		;;
+	ns-k330)
+		[ "$magic" != "0c1c" ] && {
+			echo "Invalid image type."
+			return 1
+		}
+		return 0
+		;;
+	esac
+
+	echo "Sysupgrade is not yet supported on $board."
+	return 1
+}
+
+disable_watchdog() {
+	killall watchdog
+	( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
+		echo 'Could not disable watchdog'
+		return 1
+	}
+}
+
+append sysupgrade_pre_upgrade disable_watchdog
-- 
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