doc: driver-model: Update SPI migration status

[oweals/u-boot.git] / doc / README.autoboot

diff --git a/doc/README.autoboot b/doc/README.autoboot
index de35f3093df0156f0eb2cb467eae427cc4606fef..5e9a5e1cf7fe09367c19517e36988a66a88df868 100644 (file)
--- a/doc/README.autoboot
+++ b/doc/README.autoboot
@@ -152,3 +152,11 @@ What they do
        (Only effective when CONFIG_BOOT_RETRY_TIME is also set)
        After the countdown timed out, the board will be reset to restart
        again.
+
+  CONFIG_AUTOBOOT_USE_MENUKEY
+  CONFIG_AUTOBOOT_MENUKEY
+
+       If this key is pressed to stop autoboot, then the commands in the
+       environment variable 'menucmd' will be executed before boot starts.
+       For example, 33 means "!" in ASCII, so pressing ! at boot would take
+       this action.