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| author | Wolfgang Denk <wd@denx.de> | 2009-05-24 17:06:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | a89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch) | |
| tree | 512938dbd159b7262aad30e4304cfc05c350226c /board/tqc/tqm5200 | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
| download | blackbird-obmc-uboot-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.gz blackbird-obmc-uboot-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.zip | |
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>
Diffstat (limited to 'board/tqc/tqm5200')
| -rw-r--r-- | board/tqc/tqm5200/cmd_stk52xx.c | 13 | ||||
| -rw-r--r-- | board/tqc/tqm5200/cmd_tb5200.c | 4 |
2 files changed, 9 insertions, 8 deletions
diff --git a/board/tqc/tqm5200/cmd_stk52xx.c b/board/tqc/tqm5200/cmd_stk52xx.c index 20632a7f1e..e309beb1dc 100644 --- a/board/tqc/tqm5200/cmd_stk52xx.c +++ b/board/tqc/tqm5200/cmd_stk52xx.c @@ -1201,21 +1201,21 @@ U_BOOT_CMD( "sound square [duration] [freq] [channel]\n" " - generate squarewave for 'duration' ms with frequency 'freq'\n" " on left \"l\" or right \"r\" channel\n" - "pcm1772 reg val\n" + "pcm1772 reg val" ); U_BOOT_CMD( wav , 3, 1, cmd_wav, "play wav file", "[addr] [bytes]\n" - " - play wav file at address 'addr' with length 'bytes'\n" + " - play wav file at address 'addr' with length 'bytes'" ); U_BOOT_CMD( beep , 2, 1, cmd_beep, "play short beep", "[channel]\n" - " - play short beep on \"l\"eft or \"r\"ight channel\n" + " - play short beep on \"l\"eft or \"r\"ight channel" ); #endif /* CONFIG_STK52XX || CONFIG_FO300 */ @@ -1228,10 +1228,11 @@ U_BOOT_CMD( "fkt can\n" " - loopback plug for X83 required\n" "fkt rs232 number\n" - " - loopback plug(s) for X2 required\n" + " - loopback plug(s) for X2 required" #ifndef CONFIG_TQM5200S + "\n" "fkt backlight on/off\n" - " - switch backlight on or off\n" + " - switch backlight on or off" #endif /* !CONFIG_TQM5200S */ ); #elif defined(CONFIG_FO300) @@ -1241,7 +1242,7 @@ U_BOOT_CMD( "fkt can\n" " - loopback plug for X16/X29 required\n" "fkt rs232 number\n" - " - loopback plug(s) for X21/X22 required\n" + " - loopback plug(s) for X21/X22 required" ); #endif #endif diff --git a/board/tqc/tqm5200/cmd_tb5200.c b/board/tqc/tqm5200/cmd_tb5200.c index b9c9e7e194..578e716e7a 100644 --- a/board/tqc/tqm5200/cmd_tb5200.c +++ b/board/tqc/tqm5200/cmd_tb5200.c @@ -91,13 +91,13 @@ int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( led , 2, 1, cmd_led, "switch status LED on or off", - "on/off\n" + "on/off" ); U_BOOT_CMD( backlight , 2, 1, cmd_backlight, "switch backlight on or off", - "on/off\n" + "on/off" ); #endif /* CONFIG_STK52XX */ |
