1*3a323a81SJackson Donaldson#!/usr/bin/env python3 2*3a323a81SJackson Donaldson# 3*3a323a81SJackson Donaldson# Functional test that checks the max78000fthr machine. 4*3a323a81SJackson Donaldson# Tests ICC, GCR, TRNG, AES, and UART 5*3a323a81SJackson Donaldson# 6*3a323a81SJackson Donaldson# SPDX-License-Identifier: GPL-2.0-or-later 7*3a323a81SJackson Donaldson 8*3a323a81SJackson Donaldsonfrom qemu_test import QemuSystemTest, Asset, exec_command_and_wait_for_pattern 9*3a323a81SJackson Donaldsonfrom qemu_test import wait_for_console_pattern 10*3a323a81SJackson Donaldson 11*3a323a81SJackson Donaldson 12*3a323a81SJackson Donaldsonclass Max78000Machine(QemuSystemTest): 13*3a323a81SJackson Donaldson 14*3a323a81SJackson Donaldson ASSET_FW = Asset( 15*3a323a81SJackson Donaldson 'https://github.com/JacksonDonaldson/max78000Test/raw/main/build/max78000.bin', 16*3a323a81SJackson Donaldson '86940b4bf60931bc6a8aa5db4b9f7f3cf8f64dbbd7ac534647980e536cf3adf7') 17*3a323a81SJackson Donaldson 18*3a323a81SJackson Donaldson def test_fthr(self): 19*3a323a81SJackson Donaldson self.set_machine('max78000fthr') 20*3a323a81SJackson Donaldson fw_path = self.ASSET_FW.fetch() 21*3a323a81SJackson Donaldson self.vm.set_console() 22*3a323a81SJackson Donaldson self.vm.add_args('-kernel', fw_path) 23*3a323a81SJackson Donaldson self.vm.add_args('-device', "loader,file=" + fw_path + ",addr=0x10000000") 24*3a323a81SJackson Donaldson self.vm.launch() 25*3a323a81SJackson Donaldson 26*3a323a81SJackson Donaldson wait_for_console_pattern(self, 'started') 27*3a323a81SJackson Donaldson 28*3a323a81SJackson Donaldson # i -> prints instruction cache values 29*3a323a81SJackson Donaldson exec_command_and_wait_for_pattern(self, 'i', 'CTRL: 00010001') 30*3a323a81SJackson Donaldson 31*3a323a81SJackson Donaldson # r -> gcr resets the machine 32*3a323a81SJackson Donaldson exec_command_and_wait_for_pattern(self, 'r', 'started') 33*3a323a81SJackson Donaldson 34*3a323a81SJackson Donaldson # z -> sets some memory, then has gcr zero it 35*3a323a81SJackson Donaldson exec_command_and_wait_for_pattern(self, 'z', 'initial value: 12345678') 36*3a323a81SJackson Donaldson wait_for_console_pattern(self, "after memz: 00000000") 37*3a323a81SJackson Donaldson 38*3a323a81SJackson Donaldson # t -> runs trng 39*3a323a81SJackson Donaldson exec_command_and_wait_for_pattern(self, 't', 'random data:') 40*3a323a81SJackson Donaldson 41*3a323a81SJackson Donaldson # a -> runs aes 42*3a323a81SJackson Donaldson exec_command_and_wait_for_pattern(self, 'a', 43*3a323a81SJackson Donaldson 'encrypted to : a47ca9dd e0df4c86 a070af6e 91710dec') 44*3a323a81SJackson Donaldson wait_for_console_pattern(self, 45*3a323a81SJackson Donaldson 'encrypted to : cab7a28e bf456751 9049fcea 8960494b') 46*3a323a81SJackson Donaldson 47*3a323a81SJackson Donaldsonif __name__ == '__main__': 48*3a323a81SJackson Donaldson QemuSystemTest.main() 49