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_fpga.c b/common/cmd_fpga.c
index 362bffd..2e017b8 100644
--- a/common/cmd_fpga.c
+++ b/common/cmd_fpga.c
@@ -357,9 +357,10 @@
"\tload\tLoad device from memory buffer\n"
"\tloadb\tLoad device from bitstream buffer (Xilinx devices only)\n"
"\tloadmk\tLoad device generated with mkimage\n"
- "\tdump\tLoad device to memory buffer\n"
+ "\tdump\tLoad device to memory buffer"
#if defined(CONFIG_FIT)
+ "\n"
"\tFor loadmk operating on FIT format uImage address must include\n"
- "\tsubimage unit name in the form of addr:<subimg_uname>\n"
+ "\tsubimage unit name in the form of addr:<subimg_uname>"
#endif
);