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-rw-r--r--doc/README.silent4
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/README.silent b/doc/README.silent
index 70202ce..6d90a0e 100644
--- a/doc/README.silent
+++ b/doc/README.silent
@@ -23,4 +23,6 @@ The following actions are taken if "silent" is set at boot time:
- When booting a linux kernel, the "bootargs" are fixed up so that
the argument "console=" will be in the command line, no matter how
- it was set in "bootargs" before.
+ it was set in "bootargs" before. If you don't want the linux command
+ line to be affected, define CONFIG_SILENT_U_BOOT_ONLY in your board
+ config file as well, and this part of the feature will be disabled.