General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.
Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.
This patch cleans this up - for example:
Before:
=> help dtt
dtt - Digital Thermometer and Thermostat
Usage:
dtt - Read temperature from digital thermometer and thermostat.
After:
=> help dtt
dtt - Read temperature from Digital Thermometer and Thermostat
Usage:
dtt
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/common/cmd_source.c b/common/cmd_source.c
index 43e1315..965b8b1 100644
--- a/common/cmd_source.c
+++ b/common/cmd_source.c
@@ -229,10 +229,11 @@
"run script from memory",
"[addr]\n"
"\t- run script starting at addr\n"
- "\t- A valid image header must be present\n"
+ "\t- A valid image header must be present"
#if defined(CONFIG_FIT)
+ "\n"
"For FIT format uImage addr must include subimage\n"
- "unit name in the form of addr:<subimg_uname>\n"
+ "unit name in the form of addr:<subimg_uname>"
#endif
);
@@ -251,6 +252,6 @@
U_BOOT_CMD(
autoscr, 2, 0, do_autoscr,
"DEPRECATED - use \"source\" command instead",
- "DEPRECATED - use \"source\" command instead\n"
+ ""
);
#endif
