freescale: fix long help handling in mac command
CONFIG_SYS_LONGHELP=n we want to reduce the size of the U-Boot binary.
The long text should be reduced to and empty string in this case.
There is not need to call cmd_usage() directly. It is sufficient to
return CMD_RET_USAGE.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index d4a00fe..9363251 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -424,7 +424,7 @@
prog_eeprom();
break;
default:
- return cmd_usage(cmdtp);
+ return CMD_RET_USAGE;
}
return 0;
@@ -624,9 +624,8 @@
}
#endif
-U_BOOT_CMD(
- mac, 3, 1, do_mac,
- "display and program the system ID and MAC addresses in EEPROM",
+#ifdef CONFIG_SYS_LONGHELP
+static char booti_help_text[] =
"[read|save|id|num|errata|date|ports|port_number]\n"
"mac read\n"
" - read EEPROM content into memory data structure\n"
@@ -643,5 +642,12 @@
"mac ports N\n"
" - program the number of network ports to integer N\n"
"mac X string\n"
- " - program MAC addr for port X [X=0,1..] to colon separated string"
-);
+ " - program MAC addr for port X [X=0,1..] to colon separated string";
+#else
+ "";
+#endif
+
+U_BOOT_CMD(
+ mac, 3, 1, do_mac,
+ "display and program the system ID and MAC addresses in EEPROM",
+ booti_help_text);