def get_config(tp):
start_addr = None
stop_addr = None
set_pc_addr = None
set_pc_offset = None
debug_bridge_commands = None
chip = tp.get_child_str('chip')
if chip in ['pulpissimo', 'pulpissimo_v1', 'pulp', 'pulp_v1']:
start_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
start_value = '0'
stop_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
stop_value = '0x00010000'
set_pc_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x2000)
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
if chip in ['vivosoc3']:
start_addr = '0x1A104014'
start_value = '1'
stop_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
stop_value = '0x00010000'
set_pc_addr = '0x1A104010'
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
if chip in [
'multino', 'bigpulp-standalone', 'bigpulp', 'bigpulp-z-7045',
'oprecompkw_sa'
]:
start_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0008)
start_value = '1'
stop_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0008)
stop_value = '0x00010000'
set_pc_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0040)
set_pc_offset = "-128"
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
system = Component()
system.system_tree = Empty_Component(
OrderedDict([('includes', ["pulp_system_common.json"]),
('vp_class', "pulp/system")]))
system.system_tree.debug_bridge = Empty_Component()
if start_addr is not None:
system.system_tree.debug_bridge.set_property('start_addr', start_addr)
system.system_tree.debug_bridge.set_property('start_value',
start_value)
if stop_addr is not None:
system.system_tree.debug_bridge.set_property('stop_addr', stop_addr)
system.system_tree.debug_bridge.set_property('stop_value', stop_value)
if set_pc_addr is not None:
system.system_tree.debug_bridge.set_property('set_pc_addr',
set_pc_addr)
if set_pc_offset is not None:
system.system_tree.debug_bridge.set_property('set_pc_offset',
set_pc_offset)
if debug_bridge_commands is not None:
system.system_tree.debug_bridge.set_property('commands',
debug_bridge_commands)
system.system_tree.board = Component(
OrderedDict([('vp_class', "pulp/board")]))
system.system_tree.board.chip = chip_gen.get_config(tp)
system.system_tree.board.dpi_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"),
('frequency', 50000000)]))
system.system_tree.board.pulp_chip = Component()
system.system_tree.board.pulp_chip.set_property(chip, {})
system.system_tree.board.dpi = Component(
OrderedDict([('includes', ["periph/dpi_wrapper.json"])]))
system.system_tree.board.dpi_clock.out = system.system_tree.board.dpi.clock
system.system_tree.board.dpi.chip_reset = system.system_tree.board.chip.reset
system.system_tree.board.ref_clock_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"), ('frequency', 65536)]))
system.system_tree.board.ref_clock = Component(
OrderedDict([('includes', ["ips/misc/clock.json"])]))
system.system_tree.board.ref_clock_clock.out = system.system_tree.board.ref_clock.clock
system.system_tree.board.ref_clock.clock_sync = system.system_tree.board.chip.ref_clock
if tp.get('soc/peripherals/pmu') is not None:
system.system_tree.board.ref_clock_clock.out = system.system_tree.board.chip.ref_clock_engine
if chip == 'wolfe':
system.system_tree.board.bootsel = Component(
OrderedDict([('vp_class', "board/switch"), ('value', "0")]))
system.system_tree.board.bootsel.out = system.system_tree.board.chip.bootsel
has_ddr = tp.get('ddr') is not None
if has_ddr:
system.system_tree.board.ddr_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"),
('frequency', tp.get_child_str("ddr/frequency"))]))
system.system_tree.board.ddr = Component(
OrderedDict([('includes', ["ips/memory/ddr.json"]),
('size', tp.get_child_str("ddr/size"))]))
system.system_tree.board.chip.ddr = system.system_tree.board.ddr.input
system.system_tree.board.ddr_clock.out = system.system_tree.board.ddr.clock
if tp.get('**/devices') is not None:
for device_name, device in tp.get('**/devices').items.items():
generator = device.get_child_str('generator')
if generator is None:
raise Exception(
'No generator specified for device (name: %s)' %
device_name)
file, path, descr = imp.find_module(generator, None)
module = imp.load_module(generator, file, path, descr)
module.gen_config(device_name, tp, system, device)
return system.get_js_config()
def get_config(tp):
start_addr = None
stop_addr = None
set_pc_addr = None
set_pc_offset = None
debug_bridge_commands = None
chip = tp.get_child_str('chip')
if chip in ['pulpissimo', 'pulpissimo_v1', 'pulp', 'pulp_v1']:
start_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
start_value = '0'
stop_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
stop_value = '0x00010000'
set_pc_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x2000)
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
if chip in ['vivosoc3']:
start_addr = '0x1A104014'
start_value = '1'
stop_addr = '0x%X' % (
tp.get_child_int("soc/peripherals/fc_dbg_unit/base") + 0x0000)
stop_value = '0x00010000'
set_pc_addr = '0x1A104010'
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
if chip in [
'multino', 'bigpulp-standalone', 'bigpulp', 'bigpulp-z-7045',
'oprecompkw_sa'
]:
start_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0008)
start_value = '1'
stop_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0008)
stop_value = '0x00010000'
set_pc_addr = '0x%X' % (
tp.get_child_int("cluster/peripherals/cluster_ctrl/base") + 0x0040)
set_pc_offset = "-128"
debug_bridge_commands = 'reset stop load ioloop reqloop start wait'
system = Component()
system.system_tree = Empty_Component(
OrderedDict([('@includes@', ["pulp_system_common.json"]),
('vp_class', "pulp/system"),
('vp_component', 'utils.composite_impl')]))
debug_bridge_dict = OrderedDict([
('@includes@', ["tools/debug-bridge/debug_bridge.json"])
])
debug_bridge_config = tp.get('**/debug_bridge/config')
if debug_bridge_config is not None:
debug_bridge_dict.update(debug_bridge_config.get_dict())
system.system_tree.debug_bridge = Component(properties=debug_bridge_dict)
openocd_dict = OrderedDict([('@includes@', ["tools/openocd/openocd.json"])
])
openocd_config = tp.get('**/openocd/config')
if openocd_config is not None:
openocd_dict.update(openocd_config.get_dict())
system.system_tree.openocd = Component(properties=openocd_dict)
runner_dict = OrderedDict([('@includes@', ["tools/runner/runner.json"])])
runner_config = tp.get('**/runner/config')
if runner_config is not None:
runner_dict.update(runner_config.get_dict())
system.runner = Component(name='runner', properties=runner_dict)
rt_dict = OrderedDict([('@includes@', ["tools/rt/rt.json"])])
rt_config = tp.get('**/rt/config')
if rt_config is not None:
rt_dict.update(rt_config.get_dict())
system.rt = Component(properties=rt_dict)
if start_addr is not None:
system.system_tree.debug_bridge.set_property('start_addr', start_addr)
system.system_tree.debug_bridge.set_property('start_value',
start_value)
if stop_addr is not None:
system.system_tree.debug_bridge.set_property('stop_addr', stop_addr)
system.system_tree.debug_bridge.set_property('stop_value', stop_value)
if set_pc_addr is not None:
system.system_tree.debug_bridge.set_property('set_pc_addr',
set_pc_addr)
if set_pc_offset is not None:
system.system_tree.debug_bridge.set_property('set_pc_offset',
set_pc_offset)
if debug_bridge_commands is not None:
system.system_tree.debug_bridge.set_property('commands',
debug_bridge_commands)
board_name = tp.get_child_str('**/board/name')
if board_name is None:
board_name = chip
system.system_tree.board = Component(
OrderedDict([('vp_class', "pulp/board"),
('vp_component', 'utils.composite_impl'),
('name', board_name)]))
system.system_tree.board.chip = chip_gen.get_config(tp)
system.system_tree.board.dpi_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"),
('vp_component', 'vp.clock_domain_impl'),
('frequency', 50000000)]))
system.system_tree.board.pulp_chip = Component()
system.system_tree.board.pulp_chip.set_property(chip, {})
system.system_tree.board.dpi = Component(
OrderedDict([('@includes@', ["periph/dpi_wrapper.json"])]))
system.system_tree.board.dpi_clock.out = system.system_tree.board.dpi.clock
system.system_tree.board.dpi.chip_reset = system.system_tree.board.chip.reset
system.system_tree.board.ref_clock_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"),
('vp_component', 'vp.clock_domain_impl'),
('frequency', 65536)]))
system.system_tree.board.ref_clock = Component(
OrderedDict([('@includes@', ["ips/misc/clock.json"])]))
system.system_tree.board.ref_clock_clock.out = system.system_tree.board.ref_clock.clock
system.system_tree.board.ref_clock.clock_sync = system.system_tree.board.chip.ref_clock
if tp.get('soc/peripherals/pmu') is not None:
system.system_tree.board.ref_clock_clock.out = system.system_tree.board.chip.ref_clock_engine
if chip == 'wolfe' or chip == 'vega' or chip == 'gap9' or chip == 'gap9_v2':
system.system_tree.board.bootsel = Component(
OrderedDict([('vp_class', "board/switch"),
('vp_component', 'board.switch_impl'),
('value', "0")]))
system.system_tree.board.bootsel.out = system.system_tree.board.chip.bootsel
system.system_tree.board.dpi.chip_config = system.system_tree.board.bootsel.input
has_ddr = tp.get('ddr') is not None
if has_ddr:
system.system_tree.board.ddr_clock = Component(
OrderedDict([('vp_class', "vp/clock_domain"),
('vp_component', 'vp.clock_domain_impl'),
('frequency', tp.get_child_str("ddr/frequency"))]))
system.system_tree.board.ddr = Component(
OrderedDict([('@includes@', ["ips/memory/ddr.json"]),
('size', tp.get_child_str("ddr/size"))]))
system.system_tree.board.chip.ddr = system.system_tree.board.ddr.input
system.system_tree.board.ddr_clock.out = system.system_tree.board.ddr.clock
components = tp.get("board/components")
if components is not None:
for comp_name, comp_config in components.items.items():
system.system_tree.board.add_component(comp_name,
Config(config=comp_config))
bindings = tp.get("board/bindings")
if bindings is not None:
for binding in bindings.elems:
client, server = binding.elems
client_comp, client_port = client.get().split('.')
server_comp, server_port = server.get().split('.')
system.system_tree.board.get(client_comp).set(
client_port,
system.system_tree.board.get(server_comp).new_itf(server_port))
devices = {}
if tp.get('**/devices') is not None:
devices.update(tp.get('**/devices').items)
if tp.get('target/board/devices') is not None:
devices.update(tp.get('target/board/devices').items)
for device_name, device in devices.items():
generator = device.get_child_str('generator')
if generator is None:
raise Exception('No generator specified for device (name: %s)' %
device_name)
file, path, descr = imp.find_module(generator, None)
module = imp.load_module(generator, file, path, descr)
module.gen_config(device_name, tp, system, device)
return system.get_js_config(expand=True)