doc: u-boot-test-reset: mention power cycling

Using power cycling is a valid option to implement u-boot-test-reset.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt
2025-05-03 12:12:37 +02:00
parent feb5516523
commit 6e5d3e6e05

View File

@@ -377,7 +377,8 @@ this script again to restore U-Boot to an operational state before running the
next test function.
This script will likely be implemented by communicating with some form of
relay or electronic switch attached to the board's reset signal.
relay or electronic switch attached to the board's reset signal. Power cycling
is another option.
The semantics of this script require that when it is executed, U-Boot will
start running from scratch. If the U-Boot binary to be tested has been written