path: root/README
diff options
Diffstat (limited to 'README')
1 files changed, 8 insertions, 0 deletions
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:
If this variable is defined, U-Boot is linked against
OpenPOWER on IntegriCloud