def get_serial_type():
""" Get serial console type specified by user """
ttys_type = ''
ttys_value = ''
# Get ttySx information from board config file
ttys_lines = board_cfg_lib.get_info(common.BOARD_INFO_FILE, "<TTYS_INFO>", "</TTYS_INFO>")
# Get ttySx from scenario config file which selected by user
(err_dic, ttyn) = board_cfg_lib.parser_vuart_console()
if err_dic:
hv_cfg_lib.ERR_LIST.update(err_dic)
# query the serial type from board config file
for line in ttys_lines:
if ttyn in line:
# line format:
# seri:/dev/ttyS0 type:portio base:0x3F8 irq:4
# seri:/dev/ttyS0 type:mmio base:0xB3640000 irq:4 bdf:"0:x.y"
ttys_type = line.split()[1].split(':')[1]
if ttys_type == "portio":
ttys_value = line.split()[2].split(':')[1]
elif ttys_type == "mmio":
ttys_value = line.split()[-1].split('"')[1:-1][0]
break
return (ttys_type, ttys_value)
def get_serial_type():
""" Get the serial type of consle which set by user """
ttys_type = ''
# Get ttySx information from board config file
ttys_lines = board_cfg_lib.get_info(board_cfg_lib.BOARD_INFO_FILE, "<TTYS_INFO>", "</TTYS_INFO>")
scenario_name = board_cfg_lib.get_scenario_name()
if scenario_name == "logical_partition":
ttyn = 'ttyS0'
else:
# Get ttySx from scenario config file which selected by user
(err_dic, ttyn) = board_cfg_lib.parser_vuart_console()
if err_dic:
board_cfg_lib.ERR_LIST.update(err_dic)
# query the serial type from board config file
for line in ttys_lines:
if ttyn in line:
# line format:
# seri:/dev/ttyS0 type:portio base:0x3F8 irq:4
# seri:/dev/ttyS0 type:mmio base:0xB3640000 irq:4
ttys_type = line.split()[1].split(':')[1]
break
return ttys_type
def generate_file(config):
"""
Start to generate board.c
:param config: it is a file pointer of board information for writing to
"""
board_cfg_lib.get_valid_irq(common.BOARD_INFO_FILE)
# get cpu processor list
cpu_list = board_cfg_lib.get_processor_info()
max_cpu_num = len(cpu_list)
# get the vuart0/vuart1 which user chosed from scenario.xml of board_private section
(err_dic, ttys_n) = board_cfg_lib.parser_vuart_console()
if err_dic:
return err_dic
# parse sos_bootargs/rootfs/console
(err_dic, sos_cmdlines, sos_rootfs, vuart0_dic, vuart1_dic,
vm_types) = parse_boot_info()
if err_dic:
return err_dic
if vuart0_dic:
# parse to get poart/base of vuart0/vuart1
vuart0_port_base = board_cfg_lib.LEGACY_TTYS[list(
vuart0_dic.keys())[0]]
vuart0_irq = vuart0_dic[list(vuart0_dic.keys())[0]]
vuart1_port_base = board_cfg_lib.LEGACY_TTYS[list(vuart1_dic.keys())[0]]
vuart1_irq = vuart1_dic[list(vuart1_dic.keys())[0]]
# parse the setting ttys vuatx dic: {vmid:base/irq}
vuart0_setting = Vuart()
vuart1_setting = Vuart()
vuart0_setting = board_cfg_lib.get_vuart_info_id(common.SCENARIO_INFO_FILE,
0)
vuart1_setting = board_cfg_lib.get_vuart_info_id(common.SCENARIO_INFO_FILE,
1)
# sos command lines information
sos_cmdlines = [i for i in sos_cmdlines[0].split() if i != '']
# get native rootfs list from board_info.xml
(root_devs,
root_dev_num) = board_cfg_lib.get_rootfs(common.BOARD_INFO_FILE)
# start to generate misc_cfg.h
print("{0}".format(board_cfg_lib.HEADER_LICENSE), file=config)
print("{}".format(MISC_CFG_HEADER), file=config)
# define CONFIG_MAX_PCPCU_NUM
print("#define MAX_PCPU_NUM\t{}U".format(max_cpu_num), file=config)
# set macro of max clos number
(_, clos_max, _) = board_cfg_lib.clos_info_parser(common.BOARD_INFO_FILE)
if len(clos_max) != 0:
common_clos_max = min(clos_max)
else:
common_clos_max = 0
print("#define MAX_PLATFORM_CLOS_NUM\t{}U".format(common_clos_max),
file=config)
# define rootfs with macro
for i in range(root_dev_num):
print('#define ROOTFS_{}\t\t"root={} "'.format(i, root_devs[i]),
file=config)
# sos rootfs and console
print("", file=config)
if "SOS_VM" in vm_types:
print('#define SOS_ROOTFS\t\t"root={} "'.format(sos_rootfs[0]),
file=config)
if ttys_n:
print('#define SOS_CONSOLE\t\t"console={} "'.format(ttys_n),
file=config)
else:
print('#define SOS_CONSOLE\t\t" "', file=config)
# sos com base/irq
i_type = 0
for vm_type in vm_types:
if vm_type == "SOS_VM":
break
i_type += 1
if "SOS_VM" in vm_types:
if vuart0_dic:
print("#define SOS_COM1_BASE\t\t{}U".format(vuart0_port_base),
file=config)
print("#define SOS_COM1_IRQ\t\t{}U".format(vuart0_irq),
file=config)
else:
print("#define SOS_COM1_BASE\t\t0U", file=config)
print("#define SOS_COM1_IRQ\t\t0U", file=config)
if vuart1_setting[i_type]['base'] != "INVALID_COM_BASE":
print("#define SOS_COM2_BASE\t\t{}U".format(vuart1_port_base),
file=config)
print("#define SOS_COM2_IRQ\t\t{}U".format(vuart1_irq),
file=config)
# sos boot command line
print("", file=config)
if "SOS_VM" in vm_types:
sos_bootarg_diff(sos_cmdlines, config)
# set macro for HIDDEN PTDEVS
print("", file=config)
if board_cfg_lib.BOARD_NAME in list(
board_cfg_lib.KNOWN_HIDDEN_PDEVS_BOARD_DB):
print("#define MAX_HIDDEN_PDEVS_NUM {}U".format(
len(board_cfg_lib.KNOWN_HIDDEN_PDEVS_BOARD_DB[
board_cfg_lib.BOARD_NAME])),
file=config)
else:
print("#define MAX_HIDDEN_PDEVS_NUM 0U", file=config)
# generate HI_MMIO_START/HI_MMIO_END
find_hi_mmio_window(config)
print("", file=config)
print("{}".format(MISC_CFG_END), file=config)
return err_dic
def generate_file(config):
"""
Start to generate board.c
:param config: it is a file pointer of board information for writing to
"""
board_cfg_lib.get_valid_irq(board_cfg_lib.BOARD_INFO_FILE)
# get the vuart0/vuart1 which user chosed from scenario.xml of board_private section
(err_dic, ttys_n) = board_cfg_lib.parser_vuart_console()
if err_dic:
return err_dic
# parse sos_bootargs/rootfs/console
(err_dic, sos_cmdlines, sos_rootfs, vuart0_dic, vuart1_dic,
vm_types) = parse_boot_info()
if err_dic:
return err_dic
# parse to get poart/base of vuart0/vuart1
vuart0_port_base = board_cfg_lib.TTY_CONSOLE[list(vuart0_dic.keys())[0]]
vuart0_irq = vuart0_dic[list(vuart0_dic.keys())[0]]
vuart1_port_base = board_cfg_lib.TTY_CONSOLE[list(vuart1_dic.keys())[0]]
vuart1_irq = vuart1_dic[list(vuart1_dic.keys())[0]]
# parse the setting ttys vuatx dic: {vmid:base/irq}
vuart0_setting = Vuart()
vuart1_setting = Vuart()
vuart0_setting = board_cfg_lib.get_vuart_info_id(
board_cfg_lib.SCENARIO_INFO_FILE, 0)
vuart1_setting = board_cfg_lib.get_vuart_info_id(
board_cfg_lib.SCENARIO_INFO_FILE, 1)
# sos command lines information
sos_cmdlines = [i for i in sos_cmdlines[0].split() if i != '']
# get native rootfs list from board_info.xml
(root_devs,
root_dev_num) = board_cfg_lib.get_rootfs(board_cfg_lib.BOARD_INFO_FILE)
# start to generate misc_cfg.h
print("{0}".format(board_cfg_lib.HEADER_LICENSE), file=config)
print("{}".format(MISC_CFG_HEADER), file=config)
# define rootfs with macro
for i in range(root_dev_num):
print('#define ROOTFS_{}\t\t"root={} "'.format(i, root_devs[i]),
file=config)
# sos rootfs and console
print("", file=config)
if "SOS_VM" in vm_types:
print('#define SOS_ROOTFS\t\t"root={} "'.format(sos_rootfs[0]),
file=config)
print('#define SOS_CONSOLE\t\t"console={} "'.format(ttys_n),
file=config)
# sos com base/irq
i_type = 0
for vm_type in vm_types:
if vm_type == "SOS_VM":
break
i_type += 1
if "SOS_VM" in vm_types:
print("#define SOS_COM1_BASE\t\t{}U".format(vuart0_port_base),
file=config)
print("#define SOS_COM1_IRQ\t\t{}U".format(vuart0_irq), file=config)
if vuart1_setting[i_type]['base'] != "INVALID_COM_BASE":
print("#define SOS_COM2_BASE\t\t{}U".format(vuart1_port_base),
file=config)
print("#define SOS_COM2_IRQ\t\t{}U".format(vuart1_irq),
file=config)
# sos boot command line
print("", file=config)
if "SOS_VM" in vm_types:
sos_bootarg_diff(sos_cmdlines, config)
print("{}".format(MISC_CFG_END), file=config)
return err_dic