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49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
#!/usr/bin/env python3
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#
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# Functional test that checks the max78000fthr machine.
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# Tests ICC, GCR, TRNG, AES, and UART
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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from qemu_test import QemuSystemTest, Asset, exec_command_and_wait_for_pattern
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from qemu_test import wait_for_console_pattern
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class Max78000Machine(QemuSystemTest):
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ASSET_FW = Asset(
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'https://github.com/JacksonDonaldson/max78000Test/raw/main/build/max78000.bin',
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'86940b4bf60931bc6a8aa5db4b9f7f3cf8f64dbbd7ac534647980e536cf3adf7')
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def test_fthr(self):
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self.set_machine('max78000fthr')
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fw_path = self.ASSET_FW.fetch()
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self.vm.set_console()
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self.vm.add_args('-kernel', fw_path)
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self.vm.add_args('-device', "loader,file=" + fw_path + ",addr=0x10000000")
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self.vm.launch()
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wait_for_console_pattern(self, 'started')
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# i -> prints instruction cache values
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exec_command_and_wait_for_pattern(self, 'i', 'CTRL: 00010001')
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# r -> gcr resets the machine
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exec_command_and_wait_for_pattern(self, 'r', 'started')
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# z -> sets some memory, then has gcr zero it
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exec_command_and_wait_for_pattern(self, 'z', 'initial value: 12345678')
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wait_for_console_pattern(self, "after memz: 00000000")
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# t -> runs trng
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exec_command_and_wait_for_pattern(self, 't', 'random data:')
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# a -> runs aes
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exec_command_and_wait_for_pattern(self, 'a',
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'encrypted to : a47ca9dd e0df4c86 a070af6e 91710dec')
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wait_for_console_pattern(self,
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'encrypted to : cab7a28e bf456751 9049fcea 8960494b')
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if __name__ == '__main__':
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QemuSystemTest.main()
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