bin/Barreleye.py

#! /usr/bin/python

HOME_PATH = './'
CACHE_PATH = '/var/cache/obmc/'
FLASH_DOWNLOAD_PATH = "/tmp"
GPIO_BASE = 320
SYSTEM_NAME = "Barreleye"


## System states
##   state can change to next state in 2 ways:
##   - a process emits a GotoSystemState signal with state name to goto
##   - objects specified in EXIT_STATE_DEPEND have started
SYSTEM_STATES = [
	'BASE_APPS',
	'BMC_INIT',
	'BMC_STARTING',
	'BMC_STARTING2',
	'BMC_READY',
	'HOST_POWERING_ON',
	'HOST_POWERED_ON',
	'HOST_BOOTING',
	'HOST_BOOTED',
	'HOST_POWERED_DOWN',
]

EXIT_STATE_DEPEND = {
	'BASE_APPS' : {
		'/org/openbmc/sensors': 0,
	},
	'BMC_STARTING' : {
		'/org/openbmc/control/chassis0': 0,
		'/org/openbmc/control/power0' : 0,
		'/org/openbmc/control/led/BMC_READY' : 0,
		'/org/openbmc/control/host0' : 0,
		'/org/openbmc/control/flash/bios' : 0,
		'/org/openbmc/sensors/speed/fan5': 0,
	},
	'BMC_STARTING2' : {
		'/org/openbmc/control/fans' : 0,	
	},
}

## method will be called when state is entered
ENTER_STATE_CALLBACK = {
	'HOST_POWERED_ON' : {
		'boot' : { 
			'bus_name'    : 'org.openbmc.control.Host',
			'obj_name'    : '/org/openbmc/control/host0',
			'interface_name' : 'org.openbmc.control.Host',
		},
		'setMax' : {
			'bus_name'    : 'org.openbmc.control.Fans',
			'obj_name'    : '/org/openbmc/control/fans',
			'interface_name' : 'org.openbmc.control.Fans',
		}
	},
	'BMC_READY' : {
		'setOn' : {
			'bus_name'   : 'org.openbmc.control.led',
			'obj_name'   : '/org/openbmc/control/led/BMC_READY',
			'interface_name' : 'org.openbmc.Led',
		},
		'init' : {
			'bus_name'   : 'org.openbmc.control.Flash',
			'obj_name'   : '/org/openbmc/control/flash/bios',
			'interface_name' : 'org.openbmc.Flash',
		},
	}
}

APPS = {
	'startup_hacks' : {
		'system_state'    : 'BASE_APPS',
		'start_process'   : True,
		'monitor_process' : False,
		'process_name'    : 'startup_hacks.sh',
	},
	'bmc_init' : {
		'system_state'    : 'BMC_INIT',
		'start_process'   : True,
		'monitor_process' : False,
		'process_name'    : 'control_bmc_barreleye.exe',
	},
	'inventory' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'inventory_items.py',
		'args'            : [ SYSTEM_NAME ]
	},
	'pcie_present' : {
		'system_state'    : 'HOST_POWERED_ON',
		'start_process'   : True,
		'monitor_process' : False,
		'process_name'    : 'pcie_slot_present.exe',
	},
	'fan_control' : {
		'system_state'    : 'BMC_STARTING2',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'fan_control.py',
	},
	'virtual_sensors' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'sensors_virtual_p8.py',
	},
	'sensor_manager' : {
		'system_state'    : 'BASE_APPS',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'sensor_manager.py',
		'args'            : [ SYSTEM_NAME ]
	},
	'host_watchdog' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'host_watchdog.exe',
	},
	'power_control' : {	
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name' : 'power_control.exe',
		'args' : [ '3000', '10' ]
	},
	'power_button' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'button_power.exe',
	},
	'led_control' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'led_controller.exe',
	},
	'flash_control' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'flash_bios.exe',
	},
	'download_manager' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'download_manager.py',
		'args'            : [ SYSTEM_NAME ]
	},
	'host_control' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'control_host.exe',
	},
	'chassis_control' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'chassis_control.py',
	},
	'hwmon_barreleye' : {
		'system_state'    : 'BMC_STARTING',
		'start_process'   : True,
		'monitor_process' : True,
		'process_name'    : 'hwmons_barreleye.exe',
	}
}

CACHED_INTERFACES = {
		"org.openbmc.InventoryItem" : True,
		"org.openbmc.control.Chassis" : True,
	}
INVENTORY_ROOT = '/org/openbmc/inventory'

FRU_INSTANCES = {
	'<inventory_root>/system' : { 'fru_type' : 'SYSTEM','is_fru' : True, },

	'<inventory_root>/system/chassis' : { 'fru_type' : 'SYSTEM','is_fru' : True, },

	'<inventory_root>/system/chassis/motherboard' : { 'fru_type' : 'MAIN_PLANAR','is_fru' : True, },
	'<inventory_root>/system/chassis/io_board' : { 'fru_type' : 'DAUGHTER_CARD','is_fru' : True, },


	'<inventory_root>/system/chassis/fan0' : { 'fru_type' : 'FAN','is_fru' : True, },
	'<inventory_root>/system/chassis/fan1' : { 'fru_type' : 'FAN','is_fru' : True, },
	'<inventory_root>/system/chassis/fan2' : { 'fru_type' : 'FAN','is_fru' : True, },
	'<inventory_root>/system/chassis/fan3' : { 'fru_type' : 'FAN','is_fru' : True, },
	'<inventory_root>/system/chassis/fan4' : { 'fru_type' : 'FAN','is_fru' : True, },

	'<inventory_root>/system/chassis/motherboard/bmc' : { 'fru_type' : 'BMC','is_fru' : False, 'manufacturer' : 'ASPEED' },

	'<inventory_root>/system/chassis/motherboard/cpu0' : { 'fru_type' : 'CPU', 'is_fru' : True, },
	'<inventory_root>/system/chassis/motherboard/cpu1' : { 'fru_type' : 'CPU', 'is_fru' : True, },

	'<inventory_root>/system/chassis/motherboard/cpu0/core0' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core1' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core2' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core3' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core4' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core5' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core6' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core7' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core8' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core9' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core10': { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core11': { 'fru_type' : 'CORE', 'is_fru' : False, },

	'<inventory_root>/system/chassis/motherboard/cpu1/core0' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core1' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core2' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core3' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core4' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core5' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core6' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core7' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core8' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core9' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu1/core10' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/cpu0/core11' : { 'fru_type' : 'CORE', 'is_fru' : False, },
	
	'<inventory_root>/system/chassis/motherboard/centaur0' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur1' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur2' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur3' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur4' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur5' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur6' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },
	'<inventory_root>/system/chassis/motherboard/centaur7' : { 'fru_type' : 'MEMORY_BUFFER', 'is_fru' : False, },

	'<inventory_root>/system/chassis/motherboard/dimm0' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm1' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm2' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm3' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm4' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm5' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm6' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm7' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm8' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm9' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm10' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm11' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm12' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm13' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm14' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm15' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm16' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm17' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm18' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm19' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm20' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm21' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm22' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm23' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm24' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm25' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm26' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm27' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm28' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm29' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm30' : { 'fru_type' : 'DIMM', 'is_fru' : True,},
	'<inventory_root>/system/chassis/motherboard/dimm31' : { 'fru_type' : 'DIMM', 'is_fru' : True,},

	'<inventory_root>/system/chassis/io_board/pcie_slot0_riser' : { 'fru_type' : 'PCIE_RISER', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_slot1_riser' : { 'fru_type' : 'PCIE_RISER', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_slot0' : { 'fru_type' : 'PCIE_CARD', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_slot1' :	{ 'fru_type' : 'PCIE_CARD', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_slot2' :	{ 'fru_type' : 'PCIE_CARD', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_mezz0' :	{ 'fru_type' : 'PCIE_CARD', 'is_fru' : True,},
	'<inventory_root>/system/chassis/io_board/pcie_mezz1' :	{ 'fru_type' : 'PCIE_CARD', 'is_fru' : True,},

}

ID_LOOKUP = {
	'FRU' : {
		0x03 : '<inventory_root>/system/chassis/motherboard',
		0x40 : '<inventory_root>/system/chassis/io_board',
		0x01 : '<inventory_root>/system/chassis/motherboard/cpu0',
                0x02 : '<inventory_root>/system/chassis/motherboard/cpu1',
		0x04 : '<inventory_root>/system/chassis/motherboard/centaur0',
                0x05 : '<inventory_root>/system/chassis/motherboard/centaur1',
                0x06 : '<inventory_root>/system/chassis/motherboard/centaur2',
                0x07 : '<inventory_root>/system/chassis/motherboard/centaur3',
                0x08 : '<inventory_root>/system/chassis/motherboard/centaur4',
                0x09 : '<inventory_root>/system/chassis/motherboard/centaur5',
                0x0a : '<inventory_root>/system/chassis/motherboard/centaur6',
                0x0b : '<inventory_root>/system/chassis/motherboard/centaur7',
		0x0c : '<inventory_root>/system/chassis/motherboard/dimm0',
		0x0d : '<inventory_root>/system/chassis/motherboard/dimm1',
		0x0e : '<inventory_root>/system/chassis/motherboard/dimm2',
		0x0f : '<inventory_root>/system/chassis/motherboard/dimm3',
                0x10 : '<inventory_root>/system/chassis/motherboard/dimm4',
                0x11 : '<inventory_root>/system/chassis/motherboard/dimm5',
                0x12 : '<inventory_root>/system/chassis/motherboard/dimm6',
                0x13 : '<inventory_root>/system/chassis/motherboard/dimm7',
                0x14 : '<inventory_root>/system/chassis/motherboard/dimm8',
                0x15 : '<inventory_root>/system/chassis/motherboard/dimm9',
		0x16 : '<inventory_root>/system/chassis/motherboard/dimm10',
		0x17 : '<inventory_root>/system/chassis/motherboard/dimm11',
		0x18 : '<inventory_root>/system/chassis/motherboard/dimm12',
		0x19 : '<inventory_root>/system/chassis/motherboard/dimm13',
		0x1a : '<inventory_root>/system/chassis/motherboard/dimm14',
		0x1b : '<inventory_root>/system/chassis/motherboard/dimm15',
		0x1c : '<inventory_root>/system/chassis/motherboard/dimm16',
		0x1d : '<inventory_root>/system/chassis/motherboard/dimm17',
		0x1e : '<inventory_root>/system/chassis/motherboard/dimm18',
		0x1f : '<inventory_root>/system/chassis/motherboard/dimm19',
		0x20 : '<inventory_root>/system/chassis/motherboard/dimm20',
                0x21 : '<inventory_root>/system/chassis/motherboard/dimm21',
                0x22 : '<inventory_root>/system/chassis/motherboard/dimm22',
                0x23 : '<inventory_root>/system/chassis/motherboard/dimm23',
                0x24 : '<inventory_root>/system/chassis/motherboard/dimm24',
                0x25 : '<inventory_root>/system/chassis/motherboard/dimm25',
                0x26 : '<inventory_root>/system/chassis/motherboard/dimm26',
                0x27 : '<inventory_root>/system/chassis/motherboard/dimm27',
                0x28 : '<inventory_root>/system/chassis/motherboard/dimm28',
                0x29 : '<inventory_root>/system/chassis/motherboard/dimm29',
                0x2a : '<inventory_root>/system/chassis/motherboard/dimm30',
                0x2b : '<inventory_root>/system/chassis/motherboard/dimm31',
		0x33 : '<inventory_root>/system',
	},
	'FRU_STR' : {
		'PRODUCT_15' : '<inventory_root>/system',
		'CHASSIS_2'  : '<inventory_root>/system/chassis',
		'BOARD_64'   : '<inventory_root>/system/chassis/io_board',
		'BOARD_1'    : '<inventory_root>/system/chassis/motherboard/cpu0',
		'BOARD_2'    : '<inventory_root>/system/chassis/motherboard/cpu1',
		'BOARD_4'    : '<inventory_root>/system/chassis/motherboard/centaur0',
		'BOARD_5'    : '<inventory_root>/system/chassis/motherboard/centaur1',
		'BOARD_6'    : '<inventory_root>/system/chassis/motherboard/centaur2',
		'BOARD_7'    : '<inventory_root>/system/chassis/motherboard/centaur3',
		'BOARD_8'    : '<inventory_root>/system/chassis/motherboard/centaur4',
		'BOARD_9'    : '<inventory_root>/system/chassis/motherboard/centaur5',
		'BOARD_10'   : '<inventory_root>/system/chassis/motherboard/centaur6',
		'BOARD_11'   : '<inventory_root>/system/chassis/motherboard/centaur7',
		'PRODUCT_12'   : '<inventory_root>/system/chassis/motherboard/dimm0',
		'PRODUCT_13'   : '<inventory_root>/system/chassis/motherboard/dimm1',
		'PRODUCT_14'   : '<inventory_root>/system/chassis/motherboard/dimm2',
		'PRODUCT_15'   : '<inventory_root>/system/chassis/motherboard/dimm3',
		'PRODUCT_16'   : '<inventory_root>/system/chassis/motherboard/dimm4',
		'PRODUCT_17'   : '<inventory_root>/system/chassis/motherboard/dimm5',
		'PRODUCT_18'   : '<inventory_root>/system/chassis/motherboard/dimm6',
		'PRODUCT_19'   : '<inventory_root>/system/chassis/motherboard/dimm7',
		'PRODUCT_20'   : '<inventory_root>/system/chassis/motherboard/dimm8',
		'PRODUCT_21'   : '<inventory_root>/system/chassis/motherboard/dimm9',
		'PRODUCT_22'   : '<inventory_root>/system/chassis/motherboard/dimm10',
		'PRODUCT_23'   : '<inventory_root>/system/chassis/motherboard/dimm11',
		'PRODUCT_24'   : '<inventory_root>/system/chassis/motherboard/dimm12',
		'PRODUCT_25'   : '<inventory_root>/system/chassis/motherboard/dimm13',
		'PRODUCT_26'   : '<inventory_root>/system/chassis/motherboard/dimm14',
		'PRODUCT_27'   : '<inventory_root>/system/chassis/motherboard/dimm15',
		'PRODUCT_28'   : '<inventory_root>/system/chassis/motherboard/dimm16',
		'PRODUCT_29'   : '<inventory_root>/system/chassis/motherboard/dimm17',
		'PRODUCT_30'   : '<inventory_root>/system/chassis/motherboard/dimm18',
		'PRODUCT_31'   : '<inventory_root>/system/chassis/motherboard/dimm19',
		'PRODUCT_32'   : '<inventory_root>/system/chassis/motherboard/dimm20',
		'PRODUCT_33'   : '<inventory_root>/system/chassis/motherboard/dimm21',
		'PRODUCT_34'   : '<inventory_root>/system/chassis/motherboard/dimm22',
		'PRODUCT_35'   : '<inventory_root>/system/chassis/motherboard/dimm23',
		'PRODUCT_36'   : '<inventory_root>/system/chassis/motherboard/dimm24',
		'PRODUCT_37'   : '<inventory_root>/system/chassis/motherboard/dimm25',
		'PRODUCT_38'   : '<inventory_root>/system/chassis/motherboard/dimm26',
		'PRODUCT_39'   : '<inventory_root>/system/chassis/motherboard/dimm27',
		'PRODUCT_40'   : '<inventory_root>/system/chassis/motherboard/dimm28',
		'PRODUCT_41'   : '<inventory_root>/system/chassis/motherboard/dimm29',
		'PRODUCT_42'   : '<inventory_root>/system/chassis/motherboard/dimm30',
		'PRODUCT_43'   : '<inventory_root>/system/chassis/motherboard/dimm31',
	},
	'SENSOR' : {
                0x35 : '<inventory_root>/system',
                0x34 : '<inventory_root>/system/chassis/motherboard',
		0x0c : '<inventory_root>/system/chassis/motherboard/cpu0',
                0x0e : '<inventory_root>/system/chassis/motherboard/cpu1',
		0xc8 : '<inventory_root>/system/chassis/motherboard/cpu0/core0',
		0xc9 : '<inventory_root>/system/chassis/motherboard/cpu0/core1',
		0xca : '<inventory_root>/system/chassis/motherboard/cpu0/core2',
		0xcb : '<inventory_root>/system/chassis/motherboard/cpu0/core3',
		0xcc : '<inventory_root>/system/chassis/motherboard/cpu0/core4',
		0xcd : '<inventory_root>/system/chassis/motherboard/cpu0/core5',
		0xce : '<inventory_root>/system/chassis/motherboard/cpu0/core6',
		0xcf : '<inventory_root>/system/chassis/motherboard/cpu0/core7',
		0xd0 : '<inventory_root>/system/chassis/motherboard/cpu0/core8',
		0xd1 : '<inventory_root>/system/chassis/motherboard/cpu0/core9',
		0xd2 : '<inventory_root>/system/chassis/motherboard/cpu0/core10',
		0xd3 : '<inventory_root>/system/chassis/motherboard/cpu0/core11',
                0xd4 : '<inventory_root>/system/chassis/motherboard/cpu0/core12',
                0xd5 : '<inventory_root>/system/chassis/motherboard/cpu0/core13',
                0xd6 : '<inventory_root>/system/chassis/motherboard/cpu0/core14',
                0xd7 : '<inventory_root>/system/chassis/motherboard/cpu0/core15',
                0xd8 : '<inventory_root>/system/chassis/motherboard/cpu0/core16',
                0xd9 : '<inventory_root>/system/chassis/motherboard/cpu0/core17',
                0xda : '<inventory_root>/system/chassis/motherboard/cpu0/core18',
                0xdb : '<inventory_root>/system/chassis/motherboard/cpu0/core19',
                0xdc : '<inventory_root>/system/chassis/motherboard/cpu0/core20',
                0xdd : '<inventory_root>/system/chassis/motherboard/cpu0/core21',
                0xde : '<inventory_root>/system/chassis/motherboard/cpu0/core22',
                0xdf : '<inventory_root>/system/chassis/motherboard/cpu0/core23',
		0x40 : '<inventory_root>/system/chassis/motherboard/centaur0',
    	        0x41 : '<inventory_root>/system/chassis/motherboard/centaur1',
       		0x42 : '<inventory_root>/system/chassis/motherboard/centaur2',
       		0x43 : '<inventory_root>/system/chassis/motherboard/centaur3',
       		0x44 : '<inventory_root>/system/chassis/motherboard/centaur4',
                0x45 : '<inventory_root>/system/chassis/motherboard/centaur5',
                0x46 : '<inventory_root>/system/chassis/motherboard/centaur6',
                0x47 : '<inventory_root>/system/chassis/motherboard/centaur7',
		0x10 : '<inventory_root>/system/chassis/motherboard/dimm0',
		0x11 : '<inventory_root>/system/chassis/motherboard/dimm1',
		0x12 : '<inventory_root>/system/chassis/motherboard/dimm2',
		0x13 : '<inventory_root>/system/chassis/motherboard/dimm3',
                0x14 : '<inventory_root>/system/chassis/motherboard/dimm4',
                0x15 : '<inventory_root>/system/chassis/motherboard/dimm5',
                0x16 : '<inventory_root>/system/chassis/motherboard/dimm6',
                0x17 : '<inventory_root>/system/chassis/motherboard/dimm7',
                0x18 : '<inventory_root>/system/chassis/motherboard/dimm8',
                0x19 : '<inventory_root>/system/chassis/motherboard/dimm9',
                0x1a : '<inventory_root>/system/chassis/motherboard/dimm10',
                0x1b : '<inventory_root>/system/chassis/motherboard/dimm11',
                0x1c : '<inventory_root>/system/chassis/motherboard/dimm12',
                0x1d : '<inventory_root>/system/chassis/motherboard/dimm13',
                0x1e : '<inventory_root>/system/chassis/motherboard/dimm14',
                0x1f : '<inventory_root>/system/chassis/motherboard/dimm15',
                0x20 : '<inventory_root>/system/chassis/motherboard/dimm16',
                0x21 : '<inventory_root>/system/chassis/motherboard/dimm17',
                0x22 : '<inventory_root>/system/chassis/motherboard/dimm18',
                0x23 : '<inventory_root>/system/chassis/motherboard/dimm19',
                0x24 : '<inventory_root>/system/chassis/motherboard/dimm20',
                0x25 : '<inventory_root>/system/chassis/motherboard/dimm21',
                0x26 : '<inventory_root>/system/chassis/motherboard/dimm22',
                0x27 : '<inventory_root>/system/chassis/motherboard/dimm23',
                0x28 : '<inventory_root>/system/chassis/motherboard/dimm24',
                0x29 : '<inventory_root>/system/chassis/motherboard/dimm25',
                0x2a : '<inventory_root>/system/chassis/motherboard/dimm26',
                0x2b : '<inventory_root>/system/chassis/motherboard/dimm27',
                0x2c : '<inventory_root>/system/chassis/motherboard/dimm28',
                0x2d : '<inventory_root>/system/chassis/motherboard/dimm29',
                0x2e : '<inventory_root>/system/chassis/motherboard/dimm30',
                0x2f : '<inventory_root>/system/chassis/motherboard/dimm31',	
		0x09 : '/org/openbmc/sensor/virtual/BootCount',
		0x05 : '/org/openbmc/sensor/virtual/BootProgress',
		0x04 : '/org/openbmc/sensor/virtual/HostStatus',
		0x08 : '/org/openbmc/sensor/virtual/OccStatus',
		0x32 : '/org/openbmc/sensor/virtual/OperatingSystemStatus',
	},
	'GPIO_PRESENT' : {
		'SLOT0_RISER_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot0_riser', 
		'SLOT1_RISER_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot1_riser', 
		'SLOT2_RISER_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot2_riser', 
		'SLOT0_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot0', 
		'SLOT1_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot1', 
		'SLOT2_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_slot2', 
		'MEZZ0_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_mezz0', 
		'MEZZ1_PRESENT' : '<inventory_root>/system/chassis/io_board/pcie_mezz1', 
	}
}

GPIO_CONFIG = {}
GPIO_CONFIG['FSI_CLK']    =   { 'gpio_pin': 'A4', 'direction': 'out' }
GPIO_CONFIG['FSI_DATA']   =   { 'gpio_pin': 'A5', 'direction': 'out' }
GPIO_CONFIG['FSI_ENABLE'] =   { 'gpio_pin': 'D0', 'direction': 'out' }
GPIO_CONFIG['POWER_PIN']  =   { 'gpio_pin': 'E1', 'direction': 'out'  }
GPIO_CONFIG['CRONUS_SEL'] =   { 'gpio_pin': 'A6', 'direction': 'out'  }
GPIO_CONFIG['PGOOD']      =   { 'gpio_pin': 'C7', 'direction': 'in'  }
GPIO_CONFIG['IDENTIFY']   =   { 'gpio_pin': 'R5', 'direction': 'out' }
GPIO_CONFIG['BMC_READY']   =  { 'gpio_pin': 'H2', 'direction': 'out' }
GPIO_CONFIG['POWER_BUTTON'] = { 'gpio_pin': 'E0', 'direction': 'both' }
GPIO_CONFIG['PCIE_RESET']   = { 'gpio_pin': 'B5', 'direction': 'out' }
GPIO_CONFIG['USB_RESET']    = { 'gpio_pin': 'B6', 'direction': 'out' }
GPIO_CONFIG['SLOT0_RISER_PRESENT'] =   { 'gpio_pin': 'N0', 'direction': 'in' }
GPIO_CONFIG['SLOT1_RISER_PRESENT'] =   { 'gpio_pin': 'N1', 'direction': 'in' }
GPIO_CONFIG['SLOT2_RISER_PRESENT'] =   { 'gpio_pin': 'N2', 'direction': 'in' }
GPIO_CONFIG['SLOT0_PRESENT'] =         { 'gpio_pin': 'N3', 'direction': 'in' }
GPIO_CONFIG['SLOT1_PRESENT'] =         { 'gpio_pin': 'N4', 'direction': 'in' }
GPIO_CONFIG['SLOT2_PRESENT'] =         { 'gpio_pin': 'N5', 'direction': 'in' }
GPIO_CONFIG['MEZZ0_PRESENT'] =         { 'gpio_pin': 'O0', 'direction': 'in' }
GPIO_CONFIG['MEZZ1_PRESENT'] =         { 'gpio_pin': 'O1', 'direction': 'in' }

def convertGpio(name):
	name = name.upper()
	c = name[0:1]
	offset = int(name[1:])
	a = ord(c)-65
	base = a*8+GPIO_BASE
	return base+offset