def set_local_nic_ip_from_usbdev(
c, address="auto", yamlfilename="/etc/default/nebula", board_name=None
):
""" Set IP of virtual NIC created from DUT based on found MAC """
try:
import os
if not os.name in ["nt", "posix"]:
raise Exception("This command only works on Linux currently")
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
ipaddr = u.get_ip_address()
if not ipaddr:
# Try again, sometimes there is junk in terminal
ipaddr = u.get_ip_address()
if not ipaddr:
print("Board IP is not set, must be set first")
return
# Get local mac from board
addr = u.get_local_mac_usbdev()
addr = addr.replace(":", "")
addr = addr.replace("\r", "")
addr = addr.strip()
# Get IP of virtual nic
cmd = (
"ip -4 addr l enx"
+ addr
+ "| grep -v 127 | awk '$1 == \"inet\" {print $2}' | awk -F'/' '{print $1}'"
)
out = c.run(cmd)
local = out.stdout
local = local.replace("\r", "").replace("\n", "").strip()
# Compare against local
ipaddrs = ipaddr.split(".")
do_not_set = False
if local:
remotesub = ".".join(ipaddrs[:-1])
locals = local.split(".")
localsub = ".".join(locals[:-1])
do_not_set = remotesub == localsub
if do_not_set:
ipaddrs = local
if not do_not_set:
# Create new address
ipaddrs[-1] = str(int(ipaddrs[-1]) + 9)
ipaddrs = ".".join(ipaddrs)
cmd = "ifconfig enx" + addr + " " + ipaddrs
c.run(cmd)
print("Local IP Set:", ipaddrs, "Remote:", ipaddr)
del u
except Exception as ex:
raise ex
def test_adrv9361_fmc_get_to_uboot_menu():
config = "/etc/default/nebula"
config = "/etc/nebula/nebula-zynq-adrv9361-z7035-fmc.yaml"
power = pdu(yamlfilename=config)
u = uart(yamlfilename=config)
# Go go go
power.power_cycle_board()
assert u._enter_uboot_menu_from_power_cycle()
def get_ip(c, address="auto", yamlfilename="/etc/default/nebula", board_name=None):
""" Get IP of DUT from UART connection """
# try:
# YAML will override
u = nebula.uart(address=address, yamlfilename=yamlfilename, board_name=board_name)
u.print_to_console = False
addr = u.get_ip_address()
del u
if addr:
print(addr)
else:
raise Exception("Address not found")
def set_dhcp(
c, address="auto", nic="eth0", yamlfilename="/etc/default/nebula", board_name=None
):
""" Set board to use DHCP for networking from UART connection """
try:
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
u.request_ip_dhcp()
del u
except Exception as ex:
print(ex)
def set_static_ip(
c,
ip,
address="auto",
nic="eth0",
yamlfilename="/etc/default/nebula",
board_name=None,
):
""" Set Static IP address of board of DUT from UART connection """
try:
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
u.set_ip_static(ip, nic)
del u
except Exception as ex:
print(ex)
def get_mezzanine(
c, address="auto", yamlfilename="/etc/default/nebula", board_name=None
):
""" Get Mezzanine (FMC) name of DUT from UART connection """
try:
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
cmd = "find /sys/ -name eeprom | xargs fru-dump -b -i | grep Part Number"
addr = u.get_uart_command_for_linux(cmd, "")
if addr:
if addr[-1] == "#":
addr = addr[:-1]
print(addr)
else:
print("Address not found")
del u
except Exception as ex:
print(ex)
def restart_board_uart(
c, address="auto", yamlfilename="/etc/default/nebula", board_name=None
):
""" Reboot DUT from UART connection assuming Linux is accessible"""
try:
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
cmd = "reboot"
u.get_uart_command_for_linux(cmd, "")
# if addr:
# if addr[-1] == "#":
# addr = addr[:-1]
# print(addr)
# else:
# print("Address not found")
del u
except Exception as ex:
print(ex)
def update_boot_files_uart(
c,
system_top_bit_filename,
uimagepath,
devtreepath,
address=None,
yamlfilename="/etc/default/nebula",
reboot=False,
board_name=None,
):
""" Update boot files through u-boot menu (Assuming board is running) """
u = nebula.uart(address=address, yamlfilename=yamlfilename, board_name=board_name)
u.print_to_console = False
if reboot:
u._write_data("reboot")
time.sleep(4)
u.update_boot_files_from_running(
system_top_bit_filename=system_top_bit_filename,
kernel_filename=uimagepath,
devtree_filename=devtreepath,
)
def test_adrv9361_fmc_uboot_boot():
# Get necessary boot files
root = os.path.dirname(os.path.realpath(__file__))
system_top_bit_filename = root + "/bootfiles/system_top.bit"
devtree_filename = root + "/bootfiles/devicetree.dtb"
kernel_filename = root + "/bootfiles/uImage"
assert os.path.isfile(system_top_bit_filename)
assert os.path.isfile(devtree_filename)
assert os.path.isfile(kernel_filename)
# Go go go
config = "/etc/default/nebula"
config = "/etc/nebula/nebula-zynq-adrv9361-z7035-fmc.yaml"
u = uart(yamlfilename=config)
u.print_to_console = True
u.load_system_uart(system_top_bit_filename, devtree_filename,
kernel_filename)
u.start_log()
status = u._wait_for_boot_complete_linaro()
u.stop_log()
# Check board booted :)
assert status
def get_carriername(
c, address="auto", yamlfilename="/etc/default/nebula", board_name=None
):
""" Get Carrier (FPGA) name of DUT from UART connection """
try:
u = nebula.uart(
address=address, yamlfilename=yamlfilename, board_name=board_name
)
u.print_to_console = False
cmd = "cat /sys/firmware/devicetree/base/model"
addr = u.get_uart_command_for_linux(cmd, "")
if addr:
if addr[-1] == "#":
addr = addr[:-1]
addr = addr.split("\x00")
if "@" in addr[-1]:
addr = addr[:-1]
addr = "-".join(addr)
print(addr)
else:
print("Address not found")
del u
except Exception as ex:
print(ex)
