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-rw-r--r--sys/boot/common/help.common11
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/boot/common/help.common b/sys/boot/common/help.common
index d372289..0470dea 100644
--- a/sys/boot/common/help.common
+++ b/sys/boot/common/help.common
@@ -105,7 +105,7 @@
The set command is used to set variables.
################################################################################
-# Tset Sautboot_delay DSet the default autoboot delay
+# Tset Sauotboot_delay DSet the default autoboot delay
set autoboot_delay=<value>
@@ -155,6 +155,15 @@
set prompt=\$currdev>
################################################################################
+# Tset Srootdev DSet the root filesystem
+
+ set rootdev=<path>
+
+ By default the value of $currdev is used to set the root filesystem
+ when the kernel is booted. This can be overridden by setting
+ $rootdev explicitly.
+
+################################################################################
# Tshow DShow the values of variables
show [<variable>]
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