From 302a64875080d24932f1e4a8e2221e600b86629f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 13 Mar 2016 19:07:28 -0600 Subject: Add an option to enable the command line Add a new Kconfig option for the command line. This is enabled by default, but when disabled it will remove the command line. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- README | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'README') diff --git a/README b/README index 523941f804..4fec46734d 100644 --- a/README +++ b/README @@ -1108,6 +1108,14 @@ The following options need to be configured: XXX - this list needs to get updated! +- Removal of commands + If no commands are needed to boot, you can disable + CONFIG_CMDLINE to remove them. In this case, the command line + will not be available, and when U-Boot wants to execute the + boot command (on start-up) it will call board_run_command() + instead. This can reduce image size significantly for very + simple boot procedures. + - Regular expression support: CONFIG_REGEX If this variable is defined, U-Boot is linked against -- cgit v1.2.1