Your Name
45 lines
932 B
Bash
45 lines
932 B
Bash
#!/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
|