Commit a89c33db authored by Wolfgang Denk's avatar Wolfgang Denk
Browse files

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: default avatarWolfgang Denk <wd@denx.de>
parent 94796d85
...@@ -156,7 +156,7 @@ int do_vcimage (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -156,7 +156,7 @@ int do_vcimage (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
vcimage, 2, 0, do_vcimage, vcimage, 2, 0, do_vcimage,
"loads an image to Display", "loads an image to Display",
"vcimage addr\n" "vcimage addr"
); );
/* EOF EB+MCF-EV123c */ /* EOF EB+MCF-EV123c */
...@@ -131,7 +131,7 @@ U_BOOT_CMD( ...@@ -131,7 +131,7 @@ U_BOOT_CMD(
diufb, CONFIG_SYS_MAXARGS, 1, ads5121diu_init_show_bmp, diufb, CONFIG_SYS_MAXARGS, 1, ads5121diu_init_show_bmp,
"Init or Display BMP file", "Init or Display BMP file",
"init\n - initialize DIU\n" "init\n - initialize DIU\n"
"addr\n - display bmp at address 'addr'\n" "addr\n - display bmp at address 'addr'"
); );
......
...@@ -97,5 +97,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -97,5 +97,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
bootstrap, 3, 0, do_bootstrap, bootstrap, 3, 0, do_bootstrap,
"program the I2C bootstrap EEPROM", "program the I2C bootstrap EEPROM",
"<cpu-freq> <nor|nand> - program the I2C bootstrap EEPROM\n" "<cpu-freq> <nor|nand> - program the I2C bootstrap EEPROM"
); );
...@@ -191,5 +191,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -191,5 +191,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
bootstrap, 2, 0, do_bootstrap, bootstrap, 2, 0, do_bootstrap,
"program the I2C bootstrap EEPROM", "program the I2C bootstrap EEPROM",
"<nand|nor> - strap to boot from NAND or NOR flash\n" "<nand|nor> - strap to boot from NAND or NOR flash"
); );
...@@ -214,5 +214,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -214,5 +214,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
bootstrap, 3, 1, do_bootstrap, bootstrap, 3, 1, do_bootstrap,
"program the serial device strap", "program the serial device strap",
"wrclk [prom0|prom1] - program the serial device strap\n" "wrclk [prom0|prom1] - program the serial device strap"
); );
...@@ -291,7 +291,7 @@ U_BOOT_CMD( ...@@ -291,7 +291,7 @@ U_BOOT_CMD(
RCONF: Read current eeprom configuration. \n\ RCONF: Read current eeprom configuration. \n\
-----------------------------------------------\n\ -----------------------------------------------\n\
WTEST: Test EEPROM write with predefined values\n\ WTEST: Test EEPROM write with predefined values\n\
-----------------------------------------------\n" -----------------------------------------------"
); );
#endif /* CONFIG_CMD_EEPROM */ #endif /* CONFIG_CMD_EEPROM */
...@@ -331,5 +331,5 @@ U_BOOT_CMD( ...@@ -331,5 +331,5 @@ U_BOOT_CMD(
l2cache, 2, 1, do_l2cache, l2cache, 2, 1, do_l2cache,
"enable or disable L2 cache", "enable or disable L2 cache",
"[on, off]\n" "[on, off]\n"
" - enable or disable L2 cache\n" " - enable or disable L2 cache"
); );
...@@ -291,7 +291,7 @@ U_BOOT_CMD( ...@@ -291,7 +291,7 @@ U_BOOT_CMD(
RCONF: Read current eeprom configuration. \n\ RCONF: Read current eeprom configuration. \n\
-----------------------------------------------\n\ -----------------------------------------------\n\
WTEST: Test EEPROM write with predefined values\n\ WTEST: Test EEPROM write with predefined values\n\
-----------------------------------------------\n" -----------------------------------------------"
); );
#endif /* CONFIG_CMD_EEPROM */ #endif /* CONFIG_CMD_EEPROM */
...@@ -227,5 +227,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -227,5 +227,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
bootstrap, 2, 0, do_bootstrap, bootstrap, 2, 0, do_bootstrap,
"program the I2C bootstrap EEPROM", "program the I2C bootstrap EEPROM",
"<nand|nor> - strap to boot from NAND or NOR flash\n" "<nand|nor> - strap to boot from NAND or NOR flash"
); );
...@@ -233,25 +233,25 @@ static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -233,25 +233,25 @@ static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
lcd_cls, 1, 1, do_lcd_clear, lcd_cls, 1, 1, do_lcd_clear,
"lcd clear display", "lcd clear display",
NULL ""
); );
U_BOOT_CMD( U_BOOT_CMD(
lcd_puts, 2, 1, do_lcd_puts, lcd_puts, 2, 1, do_lcd_puts,
"display string on lcd", "display string on lcd",
"<string> - <string> to be displayed\n" "<string> - <string> to be displayed"
); );
U_BOOT_CMD( U_BOOT_CMD(
lcd_putc, 2, 1, do_lcd_putc, lcd_putc, 2, 1, do_lcd_putc,
"display char on lcd", "display char on lcd",
"<char> - <char> to be displayed\n" "<char> - <char> to be displayed"
); );
U_BOOT_CMD( U_BOOT_CMD(
lcd_cur, 3, 1, do_lcd_cur, lcd_cur, 3, 1, do_lcd_cur,
"shift cursor on lcd", "shift cursor on lcd",
"<count> <dir> - shift cursor on lcd <count> times, direction is <dir> \n" "<count> <dir> - shift cursor on lcd <count> times, direction is <dir> \n"
" <count> - 0..31\n" " <count> - 0..31\n"
" <dir> - 0=backward 1=forward\n" " <dir> - 0=backward 1=forward"
); );
...@@ -94,8 +94,8 @@ static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[]) ...@@ -94,8 +94,8 @@ static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
U_BOOT_CMD ( U_BOOT_CMD (
sw2_stat, 1, 1, do_sw_stat, sw2_stat, 1, 1, do_sw_stat,
"show status of switch 2", "show status of switch 2",
NULL ""
); );
static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[]) static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
{ {
...@@ -134,8 +134,8 @@ U_BOOT_CMD ( ...@@ -134,8 +134,8 @@ U_BOOT_CMD (
led_ctl, 3, 1, do_led_ctl, led_ctl, 3, 1, do_led_ctl,
"make led 1 or 2 on or off", "make led 1 or 2 on or off",
"<led_no> <on/off> - make led <led_no> on/off,\n" "<led_no> <on/off> - make led <led_no> on/off,\n"
"\tled_no is 1 or 2\t" "\tled_no is 1 or 2"
); );
#define SPI_CS_GPIO0 0 #define SPI_CS_GPIO0 0
#define SPI_SCLK_GPIO14 14 #define SPI_SCLK_GPIO14 14
......
...@@ -128,5 +128,5 @@ static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char *argv[] ...@@ -128,5 +128,5 @@ static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char *argv[]
U_BOOT_CMD ( U_BOOT_CMD (
update_boot_eeprom, 1, 1, update_boot_eeprom, update_boot_eeprom, 1, 1, update_boot_eeprom,
"update boot eeprom content", "update boot eeprom content",
NULL ""
); );
...@@ -254,18 +254,18 @@ static int do_lcd_cur(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -254,18 +254,18 @@ static int do_lcd_cur(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
return 0; return 0;
} }
U_BOOT_CMD(lcd_test, 1, 1, do_lcd_test, "lcd test display", NULL); U_BOOT_CMD(lcd_test, 1, 1, do_lcd_test, "lcd test display", "");
U_BOOT_CMD(lcd_cls, 1, 1, do_lcd_clear, "lcd clear display", NULL); U_BOOT_CMD(lcd_cls, 1, 1, do_lcd_clear, "lcd clear display", "");
U_BOOT_CMD(lcd_puts, 2, 1, do_lcd_puts, U_BOOT_CMD(lcd_puts, 2, 1, do_lcd_puts,
"display string on lcd", "display string on lcd",
"<string> - <string> to be displayed\n"); "<string> - <string> to be displayed");
U_BOOT_CMD(lcd_putc, 2, 1, do_lcd_putc, U_BOOT_CMD(lcd_putc, 2, 1, do_lcd_putc,
"display char on lcd", "display char on lcd",
"<char> - <char> to be displayed\n"); "<char> - <char> to be displayed");
U_BOOT_CMD(lcd_cur, 3, 1, do_lcd_cur, U_BOOT_CMD(lcd_cur, 3, 1, do_lcd_cur,
"shift cursor on lcd", "shift cursor on lcd",
"<count> <dir>- shift cursor on lcd <count> times, direction is <dir> \n" "<count> <dir>- shift cursor on lcd <count> times, direction is <dir> \n"
" <count> - 0~31\n" " <dir> - 0,backward; 1, forward\n"); " <count> - 0~31\n" " <dir> - 0,backward; 1, forward");
#if 0 /* test-only */ #if 0 /* test-only */
void set_phy_loopback_mode(void) void set_phy_loopback_mode(void)
...@@ -373,8 +373,8 @@ static int do_led_test_on(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -373,8 +373,8 @@ static int do_led_test_on(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
} }
U_BOOT_CMD(ledon, 1, 1, do_led_test_on, U_BOOT_CMD(ledon, 1, 1, do_led_test_on,
"led test light on", NULL); "led test light on", "");
U_BOOT_CMD(ledoff, 1, 1, do_led_test_off, U_BOOT_CMD(ledoff, 1, 1, do_led_test_off,
"led test light off", NULL); "led test light off", "");
#endif #endif
...@@ -168,7 +168,7 @@ int do_show_xbridge_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -168,7 +168,7 @@ int do_show_xbridge_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
} }
U_BOOT_CMD(xbriinfo, 1, 1, do_show_xbridge_info, U_BOOT_CMD(xbriinfo, 1, 1, do_show_xbridge_info,
"Show PCIX bridge info", NULL); "Show PCIX bridge info", "");
#define TAISHAN_PCI_DEV_ID0 0x800 #define TAISHAN_PCI_DEV_ID0 0x800
#define TAISHAN_PCI_DEV_ID1 0x1000 #define TAISHAN_PCI_DEV_ID1 0x1000
...@@ -222,7 +222,7 @@ int do_show_pcix_device_info(cmd_tbl_t * cmdtp, int flag, int argc, ...@@ -222,7 +222,7 @@ int do_show_pcix_device_info(cmd_tbl_t * cmdtp, int flag, int argc,
} }
U_BOOT_CMD(xdevinfo, 1, 1, do_show_pcix_device_info, U_BOOT_CMD(xdevinfo, 1, 1, do_show_pcix_device_info,
"Show PCIX Device info", NULL); "Show PCIX Device info", "");
extern void show_reset_reg(void); extern void show_reset_reg(void);
...@@ -233,4 +233,4 @@ int do_show_reset_reg_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -233,4 +233,4 @@ int do_show_reset_reg_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
} }
U_BOOT_CMD(resetinfo, 1, 1, do_show_reset_reg_info, U_BOOT_CMD(resetinfo, 1, 1, do_show_reset_reg_info,
"Show Reset REG info", NULL); "Show Reset REG info", "");
...@@ -74,5 +74,5 @@ int do_update_boot_eeprom(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -74,5 +74,5 @@ int do_update_boot_eeprom(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
} }
U_BOOT_CMD(update_boot_eeprom, 1, 1, do_update_boot_eeprom, U_BOOT_CMD(update_boot_eeprom, 1, 1, do_update_boot_eeprom,
"update bootstrap eeprom content", NULL); "update bootstrap eeprom content", "");
#endif #endif
...@@ -282,5 +282,5 @@ static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag, ...@@ -282,5 +282,5 @@ static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag,
U_BOOT_CMD( U_BOOT_CMD(
evb440spe, 3, 1, do_evb440spe, evb440spe, 3, 1, do_evb440spe,
"program the serial device strap", "program the serial device strap",
"wrclk [prom0|prom1] - program the serial device strap\n" "wrclk [prom0|prom1] - program the serial device strap"
); );
...@@ -670,14 +670,14 @@ U_BOOT_CMD (temp, 6, 0, do_temp_sensor, ...@@ -670,14 +670,14 @@ U_BOOT_CMD (temp, 6, 0, do_temp_sensor,
" - Set config options.\n" " - Set config options.\n"
"\n" "\n"
"All values can be decimal or hex (hex preceded with 0x).\n" "All values can be decimal or hex (hex preceded with 0x).\n"
"Only whole numbers are supported for external limits.\n"); "Only whole numbers are supported for external limits.");
#if 0 #if 0
U_BOOT_CMD (loadace, 2, 0, do_loadace, U_BOOT_CMD (loadace, 2, 0, do_loadace,
"load fpga configuration from System ACE compact flash", "load fpga configuration from System ACE compact flash",
"N\n" "N\n"
" - Load configuration N (0-7) from System ACE compact flash\n" " - Load configuration N (0-7) from System ACE compact flash\n"
"loadace\n" " - loads default configuration\n"); "loadace\n" " - loads default configuration");
#endif #endif
U_BOOT_CMD (swconfig, 2, 0, do_swconfigbyte, U_BOOT_CMD (swconfig, 2, 0, do_swconfigbyte,
...@@ -685,19 +685,19 @@ U_BOOT_CMD (swconfig, 2, 0, do_swconfigbyte, ...@@ -685,19 +685,19 @@ U_BOOT_CMD (swconfig, 2, 0, do_swconfigbyte,
"N [ADDRESS]\n" "N [ADDRESS]\n"
" - set software configuration byte to N, optionally use ADDRESS as\n" " - set software configuration byte to N, optionally use ADDRESS as\n"
" location of buffer for flash copy\n" " location of buffer for flash copy\n"
"swconfig\n" " - display software configuration byte\n"); "swconfig\n" " - display software configuration byte");
U_BOOT_CMD (pause, 2, 0, do_pause, U_BOOT_CMD (pause, 2, 0, do_pause,
"sleep processor until any key is pressed with poll time of N seconds", "sleep processor until any key is pressed with poll time of N seconds",
"N\n" "N\n"
" - sleep processor until any key is pressed with poll time of N seconds\n" " - sleep processor until any key is pressed with poll time of N seconds\n"
"pause\n" "pause\n"
" - sleep processor until any key is pressed with poll time of 1 second\n"); " - sleep processor until any key is pressed with poll time of 1 second");
U_BOOT_CMD (swrecon, 1, 0, do_swreconfig, U_BOOT_CMD (swrecon, 1, 0, do_swreconfig,
"trigger a board reconfigure to the software selected configuration", "trigger a board reconfigure to the software selected configuration",
"\n" "\n"
" - trigger a board reconfigure to the software selected configuration\n"); " - trigger a board reconfigure to the software selected configuration");
int board_eth_init(bd_t *bis) int board_eth_init(bd_t *bis)
{ {
......
...@@ -487,7 +487,7 @@ U_BOOT_CMD (eeprom, 4, 0, do_eeprom, ...@@ -487,7 +487,7 @@ U_BOOT_CMD (eeprom, 4, 0, do_eeprom,
" - store contents of eeprom at address ADD\n" " - store contents of eeprom at address ADD\n"
"eeprom p ADD\n" "eeprom p ADD\n"
" - put data stored at address ADD into the eeprom\n" " - put data stored at address ADD into the eeprom\n"
"eeprom d\n" " - return eeprom to default contents\n"); "eeprom d\n" " - return eeprom to default contents");
unsigned int PowerSpanRead (unsigned int theOffset) unsigned int PowerSpanRead (unsigned int theOffset)
{ {
......
...@@ -307,19 +307,19 @@ int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -307,19 +307,19 @@ int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD ( U_BOOT_CMD (
try_working, 1, 1, barcobcd_boot_image, try_working, 1, 1, barcobcd_boot_image,
"check flash value and boot the appropriate image", "check flash value and boot the appropriate image",
"\n" ""
); );
U_BOOT_CMD ( U_BOOT_CMD (
boot_working, 1, 1, barcobcd_boot_image, boot_working, 1, 1, barcobcd_boot_image,
"check flash value and boot the appropriate image", "check flash value and boot the appropriate image",
"\n" ""
); );
U_BOOT_CMD ( U_BOOT_CMD (
boot_default, 1, 1, barcobcd_boot_image, boot_default, 1, 1, barcobcd_boot_image,
"check flash value and boot the appropriate image", "check flash value and boot the appropriate image",
"\n" ""
); );
/* /*
* We are not using serial communication, so just provide empty functions * We are not using serial communication, so just provide empty functions
......
...@@ -198,7 +198,7 @@ U_BOOT_CMD (dip, 1, 1, cmd_dip, ...@@ -198,7 +198,7 @@ U_BOOT_CMD (dip, 1, 1, cmd_dip,
"\n" "\n"
" - prints the state of the dip switch and/or\n" " - prints the state of the dip switch and/or\n"
" external configuration inputs as hex value.\n" " external configuration inputs as hex value.\n"
" - \"Config 1\" is the LSB\n"); " - \"Config 1\" is the LSB");
/* /*
...@@ -229,7 +229,7 @@ static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -229,7 +229,7 @@ static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD (buz, 2, 1, cmd_buz, U_BOOT_CMD (buz, 2, 1, cmd_buz,
"turns buzzer on/off", "turns buzzer on/off",
"\n" "buz <on/off>\n" " - turns the buzzer on or off\n"); "\n" "buz <on/off>\n" " - turns the buzzer on or off");
#endif /* CONFIG_BC3450_BUZZER */ #endif /* CONFIG_BC3450_BUZZER */
...@@ -326,14 +326,14 @@ U_BOOT_CMD (fp, 3, 1, cmd_fp, ...@@ -326,14 +326,14 @@ U_BOOT_CMD (fp, 3, 1, cmd_fp,
"\n" "\n"
"fp bl <on/off>\n" "fp bl <on/off>\n"
" - turns the CCFL backlight of the display on/off\n" " - turns the CCFL backlight of the display on/off\n"
"fp <on/off>\n" " - turns the whole display on/off\n" "fp <on/off>\n" " - turns the whole display on/off"
#ifdef CONFIG_BC3450_CRT #ifdef CONFIG_BC3450_CRT
"\n"
"fp crt <on/off>\n" "fp crt <on/off>\n"
" - enables/disables the crt output (debug only)\n" " - enables/disables the crt output (debug only)"
#endif /* CONFIG_BC3450_CRT */ #endif /* CONFIG_BC3450_CRT */
); );
/* /*
* temp - DS1620 thermometer * temp - DS1620 thermometer
*/ */
...@@ -524,7 +524,7 @@ static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -524,7 +524,7 @@ static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD (temp, 3, 1, cmd_temp, U_BOOT_CMD (temp, 3, 1, cmd_temp,
"print current temperature", "print current temperature",
"\n" "temp\n" " - print current temperature\n"); "\n" "temp\n" " - print current temperature");
#ifdef CONFIG_BC3450_CAN #ifdef CONFIG_BC3450_CAN
/* /*
...@@ -818,10 +818,11 @@ int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ...@@ -818,10 +818,11 @@ int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD (test, 2, 1, cmd_test, "unit test routines", "\n" U_BOOT_CMD (test, 2, 1, cmd_test, "unit test routines", "\n"
#ifdef CONFIG_BC3450_CAN #ifdef CONFIG_BC3450_CAN
"test can\n" "test can\n"
" - connect CAN1 (X8) with CAN2 (X9) for this test\n" " - connect CAN1 (X8) with CAN2 (X9) for this test\n"
#endif /* CONFIG_BC3450_CAN */ #endif /* CONFIG_BC3450_CAN */
"test unit-off\n" "test unit-off\n"
" - turns off the BC3450 unit\n" " - turns off the BC3450 unit\n"
" WARNING: Unsaved environment variables will be lost!\n"); " WARNING: Unsaved environment variables will be lost!"
);
#endif #endif
...@@ -33,7 +33,7 @@ ...@@ -33,7 +33,7 @@
"led <number> <action>\n" \ "led <number> <action>\n" \
" <number> - Index (0-5) of LED to change, or \"all\"\n" \ " <number> - Index (0-5) of LED to change, or \"all\"\n" \
" <action> - Must be one of:\n" \ " <action> - Must be one of:\n" \
" on off toggle\n" " on off toggle"
/* Number of LEDs supported by the board */ /* Number of LEDs supported by the board */
#define NUMBER_LEDS 6 #define NUMBER_LEDS 6
...@@ -191,7 +191,7 @@ void set_led_state(int index, int state) ...@@ -191,7 +191,7 @@ void set_led_state(int index, int state)
/* Display usage information */ /* Display usage information */
void show_cmd_usage() void show_cmd_usage()
{ {
printf("Usage:\n%s", USAGE_LONG); printf("Usage:\n%s\n", USAGE_LONG);
} }
/* Register information for u-boot to find this command */ /* Register information for u-boot to find this command */
......
...@@ -443,6 +443,6 @@ U_BOOT_CMD( ...@@ -443,6 +443,6 @@ U_BOOT_CMD(
"fkt rs232 number\n" "fkt rs232 number\n"
" - Test RS232 (loopback plug(s) for RS232 required)\n" " - Test RS232 (loopback plug(s) for RS232 required)\n"
"fkt usb\n" "fkt usb\n"
" - Test USB communication\n" " - Test USB communication"
); );
#endif /* CONFIG_CMD_BSP */ #endif /* CONFIG_CMD_BSP */
...@@ -260,7 +260,7 @@ int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -260,7 +260,7 @@ int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
kbd, 1, 1, do_kbd, kbd, 1, 1, do_kbd,
"read keyboard status", "read keyboard status",
NULL ""
); );
#endif /* DELTA_CHECK_KEYBD */ #endif /* DELTA_CHECK_KEYBD */
......
...@@ -247,9 +247,8 @@ int do_digtest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -247,9 +247,8 @@ int do_digtest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
digtest, 3, 1, do_digtest, digtest, 3, 1, do_digtest,
"Test digital in-/output", "Test digital in-/output",
NULL ""
); );
#define ERROR_DELTA 256 #define ERROR_DELTA 256
...@@ -341,8 +340,8 @@ int do_anatest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -341,8 +340,8 @@ int do_anatest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(
anatest, 2, 1, do_anatest, anatest, 2, 1, do_anatest,
"Test analog in-/output", "Test analog in-/output",
NULL ""
); );
int counter = 0; int counter = 0;
...@@ -408,6 +407,6 @@ int do_inctest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ...@@ -408,6 +407,6 @@ int do_inctest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD( U_BOOT_CMD(