boot: Provide a bootflow option to fake a boot

Allow using 'bootflow boot -f' to fake a boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2025-09-22 06:45:22 -06:00
parent 47c1adb636
commit 0df6320119
3 changed files with 20 additions and 2 deletions
--- a/doc/usage/cmd/bootflow.rst
+++ b/doc/usage/cmd/bootflow.rst
@@ -231,6 +231,9 @@ bootflow boot

 This boots the current bootflow, reading any required files first.

+For debugging only, the `-f` flag can be provided to cause a fake boot. This
+runs the boot through to the point of handing off to the OS, then returns, to
+allow the state to be examined.

 bootflow cmdline
 ~~~~~~~~~~~~~~~~