Initial commit

meta-ampere/meta-jade/recipes-ampere/platform/mtjade-gpio-config/ampere-gpio-poweroff@.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=Ampere set GPIOs before power off
+Before=phosphor-wait-power-off@%i.service
+Conflicts=obmc-chassis-poweron@%i.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/ampere_gpio_utils.sh power off
+SyslogIdentifier=ampere_gpio_utils

meta-ampere/meta-jade/recipes-ampere/platform/mtjade-gpio-config/ampere-gpio-poweron@.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Ampere set GPIOs before power on
+Before=phosphor-wait-power-on@%i.service
+After=obmc-power-start-pre@%i.target
+Conflicts=obmc-chassis-poweroff@%i.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/ampere_gpio_utils.sh power on
+SyslogIdentifier=ampere_gpio_utils

meta-ampere/meta-jade/recipes-ampere/platform/mtjade-gpio-config/ampere_gpio_utils.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# shellcheck source=meta-ampere/meta-jade/recipes-ampere/platform/ampere-utils/gpio-lib.sh
+source /usr/sbin/gpio-defs.sh
+# shellcheck source=meta-ampere/meta-jade/recipes-ampere/platform/ampere-utils/gpio-defs.sh
+source /usr/sbin/gpio-lib.sh
+
+function usage() {
+	echo "usage: ampere_gpio_utils.sh [power] [on|off]";
+}
+
+set_gpio_power_off() {
+	echo "Setting GPIO before Power off"
+}
+
+set_gpio_power_on() {
+	echo "Setting GPIO before Power on"
+	val=$(gpio_get_val "$S0_CPU_FW_BOOT_OK")
+	if [ "$val" == 1 ]; then
+		exit
+	fi
+	gpio_configure_output "$SPI0_PROGRAM_SEL" 1
+	gpio_configure_output "$SPI0_BACKUP_SEL" 0
+}
+
+if [ $# -lt 2 ]; then
+	echo "Total number of parameter=$#"
+	echo "Insufficient parameter"
+	usage;
+	exit 0;
+fi
+
+if [ "$1" == "power" ]; then
+	if [ "$2" == "on" ]; then
+		set_gpio_power_on
+	elif [ "$2" == "off" ]; then
+		set_gpio_power_off
+	fi
+	exit 0;
+else
+	echo "Invalid parameter1=$1"
+	usage;
+	exit 0;
+fi