[PATCH 1/5] dfu: add description how to specify the "description" to the long help

[Jean-Christophe PLAGNIOL-VILLARD]

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 commands/dfu.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/commands/dfu.c b/commands/dfu.c
index 385fd89..7f2dfed 100644
--- a/commands/dfu.c
+++ b/commands/dfu.c
@@ -169,6 +169,10 @@ BAREBOX_CMD_HELP_OPT  ("-m <str>",  "Manufacturer string (barebox)\n")
 BAREBOX_CMD_HELP_OPT  ("-p <str>",  "product string (" CONFIG_BOARDINFO ")\n")
 BAREBOX_CMD_HELP_OPT  ("-V <id>",   "vendor id\n")
 BAREBOX_CMD_HELP_OPT  ("-P <id>",   "product id\n")
+BAREBOX_CMD_HELP_OPT  ("<description>",
+	"device1(name1)[sr],device2(name2)[sr]\n"
+	"'s' means 'safe mode' (download the complete image before flashing) and\n"
+	"'r' that readback of the firmware is allowed.\n")
 BAREBOX_CMD_HELP_END
 
 /**
-- 
1.7.7