diff options
Diffstat (limited to 'test/py/u_boot_console_base.py')
| -rw-r--r-- | test/py/u_boot_console_base.py | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/test/py/u_boot_console_base.py b/test/py/u_boot_console_base.py index afae07d9cc..3938ec1302 100644 --- a/test/py/u_boot_console_base.py +++ b/test/py/u_boot_console_base.py @@ -139,7 +139,7 @@ class ConsoleBase(object): self.p.close() self.logstream.close() - def wait_for_boot_prompt(self): + def wait_for_boot_prompt(self, loop_num = 1): """Wait for the boot up until command prompt. This is for internal use only. """ try: @@ -149,22 +149,24 @@ class ConsoleBase(object): env_spl_skipped = self.config.env.get('env__spl_skipped', False) env_spl2_skipped = self.config.env.get('env__spl2_skipped', True) - if config_spl and config_spl_serial and not env_spl_skipped: - m = self.p.expect([pattern_u_boot_spl_signon] + - self.bad_patterns) + while loop_num > 0: + loop_num -= 1 + if config_spl and config_spl_serial and not env_spl_skipped: + m = self.p.expect([pattern_u_boot_spl_signon] + + self.bad_patterns) + if m != 0: + raise Exception('Bad pattern found on SPL console: ' + + self.bad_pattern_ids[m - 1]) + if not env_spl2_skipped: + m = self.p.expect([pattern_u_boot_spl2_signon] + + self.bad_patterns) + if m != 0: + raise Exception('Bad pattern found on SPL2 console: ' + + self.bad_pattern_ids[m - 1]) + m = self.p.expect([pattern_u_boot_main_signon] + self.bad_patterns) if m != 0: - raise Exception('Bad pattern found on SPL console: ' + - self.bad_pattern_ids[m - 1]) - if not env_spl2_skipped: - m = self.p.expect([pattern_u_boot_spl2_signon] + - self.bad_patterns) - if m != 0: - raise Exception('Bad pattern found on SPL2 console: ' + + raise Exception('Bad pattern found on console: ' + self.bad_pattern_ids[m - 1]) - m = self.p.expect([pattern_u_boot_main_signon] + self.bad_patterns) - if m != 0: - raise Exception('Bad pattern found on console: ' + - self.bad_pattern_ids[m - 1]) self.u_boot_version_string = self.p.after while True: m = self.p.expect([self.prompt_compiled, @@ -372,7 +374,7 @@ class ConsoleBase(object): finally: self.p.timeout = orig_timeout - def ensure_spawned(self): + def ensure_spawned(self, expect_reset=False): """Ensure a connection to a correctly running U-Boot instance. This may require spawning a new Sandbox process or resetting target @@ -381,7 +383,9 @@ class ConsoleBase(object): This is an internal function and should not be called directly. Args: - None. + expect_reset: Boolean indication whether this boot is expected + to be reset while the 1st boot process after main boot before + prompt. False by default. Returns: Nothing. @@ -400,7 +404,11 @@ class ConsoleBase(object): if not self.config.gdbserver: self.p.timeout = 30000 self.p.logfile_read = self.logstream - self.wait_for_boot_prompt() + if expect_reset: + loop_num = 2 + else: + loop_num = 1 + self.wait_for_boot_prompt(loop_num = loop_num) self.at_prompt = True self.at_prompt_logevt = self.logstream.logfile.cur_evt except Exception as ex: @@ -433,10 +441,10 @@ class ConsoleBase(object): pass self.p = None - def restart_uboot(self): + def restart_uboot(self, expect_reset=False): """Shut down and restart U-Boot.""" self.cleanup_spawn() - self.ensure_spawned() + self.ensure_spawned(expect_reset) def get_spawn_output(self): """Return the start-up output from U-Boot |