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zynq7000: add tcl to create zynq IP based on board preset and custom configuration

This commit is contained in:
Gwenhael Goavec-Merou 2020-11-28 08:56:47 +01:00
parent 52a1622895
commit 08b6d0388c
1 changed files with 26 additions and 2 deletions
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26
litex/soc/cores/cpu/zynq7000/core.py
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@ -143,6 +143,27 @@ class Zynq7000(CPU):
self.ps7_xci = ps7_xci self.ps7_xci = ps7_xci
self.platform.add_ip(ps7_xci) self.platform.add_ip(ps7_xci)
def set_ps7_config(self):
ps7_name = f"{self.platform.name}_ps7"
tcl = []
tcl.append(f"set ps7 [create_ip -vendor xilinx.com -name processing_system7 -module_name {ps7_name}]")
if hasattr(self.platform, "ps7_preset") and self.platform.ps7_preset:
tcl.append("set_property -dict [list CONFIG.preset {}] [get_ips {}]".format(
'{{' + self.platform.ps7_preset + '}}', ps7_name))
if hasattr(self.platform, "ps7_config") and self.platform.ps7_config:
tcl.append("set_property -dict [list \\")
for config, value in self.platform.ps7_config.items():
tcl.append("CONFIG.{} {} \\".format(config, '{{' + value + '}}'))
tcl.append(f"] [get_ips {ps7_name}]")
tcl += [f"upgrade_ip [get_ips {ps7_name}]",
f"generate_target all [get_ips {ps7_name}]",
f"synth_ip [get_ips {ps7_name}]"
]
self.platform.toolchain.pre_synthesis_commands += tcl
# AXI GP Master -------------------------------------------------------------------------------- # AXI GP Master --------------------------------------------------------------------------------
def add_axi_gp_master(self): def add_axi_gp_master(self):
@ -275,6 +296,9 @@ class Zynq7000(CPU):
platform.add_ip(os.path.join("ip", self.ps7)) platform.add_ip(os.path.join("ip", self.ps7))
def do_finalize(self): def do_finalize(self):
assert hasattr(self, "ps7_xci") if hasattr(self, "ps7_xci"):
ps7_name = os.path.splitext(os.path.basename(self.ps7_xci))[0] ps7_name = os.path.splitext(os.path.basename(self.ps7_xci))[0]
else:
self.set_ps7_config()
ps7_name = self.platform.name + "_ps7"
self.specials += Instance(ps7_name, **self.cpu_params) self.specials += Instance(ps7_name, **self.cpu_params)