X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=common%2Fcmd_mac.c;h=fcc2867b7d4b6b1db9524198f132f4be0087d3da;hb=e3a5bbce4590fbe18daae51087cd5cf4d2246bb9;hp=4453299fe5959a364121ca686dd2c37db66515fb;hpb=225f0eaa745adfae05931848543d99942798756a;p=u-boot

diff --git a/common/cmd_mac.c b/common/cmd_mac.c
index 4453299fe5..fcc2867b7d 100644
--- a/common/cmd_mac.c
+++ b/common/cmd_mac.c
@@ -24,14 +24,14 @@
 #include <common.h>
 #include <command.h>
 
-extern int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 U_BOOT_CMD(
 	mac, 3, 1,  do_mac,
-	"mac     - display and program the system ID and MAC addresses in EEPROM\n",
+	"display and program the system ID and MAC addresses in EEPROM",
 	"[read|save|id|num|errata|date|ports|0|1|2|3|4|5|6|7]\n"
-	"read\n"
-	"    - show content of EEPROM\n"
+	"mac read\n"
+	"    - read EEPROM content into memory\n"
 	"mac save\n"
 	"    - save to the EEPROM\n"
 	"mac id\n"
@@ -44,20 +44,6 @@ U_BOOT_CMD(
 	"    - program date\n"
 	"mac ports\n"
 	"    - program the number of ports\n"
-	"mac 0\n"
-	"    - program the MAC address for port 0\n"
-	"mac 1\n"
-	"    - program the MAC address for port 1\n"
-	"mac 2\n"
-	"    - program the MAC address for port 2\n"
-	"mac 3\n"
-	"    - program the MAC address for port 3\n"
-	"mac 4\n"
-	"    - program the MAC address for port 4\n"
-	"mac 5\n"
-	"    - program the MAC address for port 5\n"
-	"mac 6\n"
-	"    - program the MAC address for port 6\n"
-	"mac 7\n"
-	"    - program the MAC address for port 7\n"
+	"mac X\n"
+	"    - program the MAC address for port X [X=0...7]"
 );