[PATCH 1/2] test/py: Add a way to start sandbox without a device tree
Simon Glass
sjg at chromium.org
Wed Apr 27 21:47:56 CEST 2022
This is useful sometimes when running a specific test. Add support for it
in the existing restart_uboot_with_flags() function.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
test/py/u_boot_console_sandbox.py | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/test/py/u_boot_console_sandbox.py b/test/py/u_boot_console_sandbox.py
index ce4ca7e55ef..b79ec817957 100644
--- a/test/py/u_boot_console_sandbox.py
+++ b/test/py/u_boot_console_sandbox.py
@@ -27,6 +27,7 @@ class ConsoleSandbox(ConsoleBase):
super(ConsoleSandbox, self).__init__(log, config, max_fifo_fill=1024)
self.sandbox_flags = []
+ self.use_dtb = True
def get_spawn(self):
"""Connect to a fresh U-Boot instance.
@@ -48,16 +49,13 @@ class ConsoleSandbox(ConsoleBase):
cmd = []
if self.config.gdbserver:
cmd += ['gdbserver', self.config.gdbserver]
- cmd += [
- self.config.build_dir + fname,
- '-v',
- '-d',
- self.config.dtb
- ]
+ cmd += [self.config.build_dir + fname, '-v']
+ if self.use_dtb:
+ cmd += ['-d', self.config.dtb]
cmd += self.sandbox_flags
return Spawn(cmd, cwd=self.config.source_dir)
- def restart_uboot_with_flags(self, flags, expect_reset=False):
+ def restart_uboot_with_flags(self, flags, expect_reset=False, use_dtb=True):
"""Run U-Boot with the given command-line flags
Args:
@@ -65,6 +63,7 @@ class ConsoleSandbox(ConsoleBase):
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.
+ use_dtb: True to use a device tree file, False to run without one
Returns:
A u_boot_spawn.Spawn object that is attached to U-Boot.
@@ -72,9 +71,11 @@ class ConsoleSandbox(ConsoleBase):
try:
self.sandbox_flags = flags
+ self.use_dtb = use_dtb
return self.restart_uboot(expect_reset)
finally:
self.sandbox_flags = []
+ self.use_dtb = True
def kill(self, sig):
"""Send a specific Unix signal to the sandbox process.
--
2.36.0.464.gb9c8b46e94-goog
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