X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fcmd_mac.c;h=fcc2867b7d4b6b1db9524198f132f4be0087d3da;hb=db39f24151627733d6166c5e9a875fe8b356fa72;hp=cf601e4e60221c66279c607e4b7e90c9631f88f5;hpb=156feb90d200f186cdfd856d7f6f1878bb1bec1e;p=oweals%2Fu-boot.git

diff --git a/common/cmd_mac.c b/common/cmd_mac.c
index cf601e4e60..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,
 	"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]"
 );