blob: 3c7080092e42a89ba81caf3946498800b8659fe2 [file] [log] [blame]
#!/bin/bash
# Disable check for usage of the definitions within kudo-lib.sh
# shellcheck disable=SC2034
# get_gpio_num
# Dynamically obtains GPIO number from chip base and I2C expanders through line name
# line-name
function get_gpio_num() {
#shellcheck disable=SC2207
CHIP_PIN=($(gpiofind "$1" | awk '{print substr ($1, 9 ), $2 }'))
#shellcheck disable=SC2128
if [ -z "$CHIP_PIN" ]; then
echo "Could not find GPIO with name: $1"
return 1
fi
if [ "${CHIP_PIN[0]}" -gt 7 ]; then
BUS_ADDR=$(gpiodetect | grep gpiochip"${CHIP_PIN[0]}" | awk '{print substr($2, 2, length($2) - 2)}')
GPIO_BASE=$(cat /sys/bus/i2c/devices/"$BUS_ADDR"/gpio/*/base)
echo "$((GPIO_BASE+CHIP_PIN[1]))"
else
echo "$((CHIP_PIN[0]*32+CHIP_PIN[1]))"
fi
}
# set_gpio_ctrl
# line-name, high(1)/low(0)
function set_gpio_ctrl() {
#shellcheck disable=SC2046
gpioset $(gpiofind "$1")="$2"
}
# get_gpio_ctrl
# line-name
function get_gpio_ctrl() {
GPIO_NUM=$(get_gpio_num "$1")
echo "$GPIO_NUM" > /sys/class/gpio/export
cat /sys/class/gpio/gpio"$GPIO_NUM"/value
echo "$GPIO_NUM" > /sys/class/gpio/unexport
}
function get_scp_eeprom() {
scp_eeprom_sel=$(get_gpio_ctrl 168)
case $scp_eeprom_sel in
0)
echo " Using Secondary SCP EEPROM"
;;
1)
echo " Using Primary SCP EEPROM"
;;
esac
}
# I2C Definitions
# The array is (<bus> <address>), where address is in hexadecimal.
I2C_BMC_CPLD=(13 76)
I2C_MB_CPLD=(34 76)
I2C_S0_SMPRO=(2 4f)
I2C_S1_SMPRO=(2 4e)
I2C_FANCTRL=(18 2c)
I2C_BMC_PWRSEQ=(14 59)
I2C_MB_PWRSEQ1=(32 40)
I2C_MB_PWRSEQ2=(32 41)
I2C_CPU_EEPROM=(40 50)
I2C_S1_CLKGEN=(37 68)
I2C_S1_PCIE_CLKGEN1=(16 6a)
I2C_S1_PCIE_CLKGEN2=(17 67)
# Board Version Definitions
BOARDVER_EVT_LAST=64
BOARDVER_DVT_LAST=127