Add CP/M 3 file i/o (initial version)

[z180-stamp.git] / avr / cmd_sd.c

diff --git a/avr/cmd_sd.c b/avr/cmd_sd.c
index f43725af7ec590c437a267faaeaf1294810c2ef1..6b75d6ed51afab2e354fd7e1eaa7fb4a4d8b697e 100644 (file)
--- a/avr/cmd_sd.c
+++ b/avr/cmd_sd.c
@@ -1,3 +1,9 @@
+/*
+ * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
 #include "common.h"
 #include <stdlib.h>
 
@@ -330,18 +336,18 @@ CMD_TBL_ITEM(
 ),
 CMD_TBL_ITEM(
        dump,   CONFIG_SYS_MAXARGS,     1,      do_dump,
-       "Dump sector",
-       ""
+       "Dump sector(s)",
+       "<drive> [sector [count ]]"
 ),
 CMD_TBL_ITEM(
        read,   2,                      1,      do_read,
        "Read disk sector(s) into meomory",
-       "drive [sector [count [memaddr]]]"
+       "<drive> [sector [count [memaddr]]]"
 ),
 CMD_TBL_ITEM(
        write,  2,                      1,      do_write,
        "Write sector(s) from meomory to disk",
-       "drive [sector [count [memaddr]]]"
+       "<drive> [sector [count [memaddr]]]"
 ),
 CMD_TBL_ITEM(
        sync,   2,                      1,      do_ioctl_sync,