From ceaf9e8217f29f6c499d03c62612b2eb50e8ed09 Mon Sep 17 00:00:00 2001
From: John Voltz <john.voltz@gmail.com>
Date: Thu, 6 Mar 2008 18:59:14 +0000
Subject: updates and additions for avr32 arch

---
 target/device/valka/target_skeleton/etc/rc.d/gpio | 34 +++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 target/device/valka/target_skeleton/etc/rc.d/gpio

(limited to 'target/device/valka/target_skeleton/etc/rc.d/gpio')

diff --git a/target/device/valka/target_skeleton/etc/rc.d/gpio b/target/device/valka/target_skeleton/etc/rc.d/gpio
new file mode 100755
index 000000000..39eb74dcc
--- /dev/null
+++ b/target/device/valka/target_skeleton/etc/rc.d/gpio
@@ -0,0 +1,34 @@
+#!/bin/ash
+. /etc/rc.subr
+
+start() {
+	echo -n " * Setting up GPIO: "
+
+	if ! create_gpio "io0" 1 0x03f8802a 0x03f88000; then
+		log_error "io0 failed"
+		echo "failed"
+		return 1
+	fi
+	if ! create_gpio "io1" 0 0xaa800000 0x00000000; then
+		log_error "io1 failed"
+		echo "failed"
+		return 1
+	fi
+	echo "Ok"
+}
+
+stop() {
+	return 0
+}
+
+create_gpio() {
+	if ! mkdir_fs /config/gpio/${1}; then
+		return 1
+	fi
+	echo "${2}" > /config/gpio/${1}/gpio_id
+	echo "${3}" > /config/gpio/${1}/pin_mask
+	echo "${4}" > /config/gpio/${1}/oe_mask
+	echo "1" > /config/gpio/${1}/enabled
+}
+
+rc_run_command "$1" "gpio"
-- 
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