From a89c33db96a1e55319a286dd4c3c05ca64ac6bfd Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sun, 24 May 2009 17:06:54 +0200 Subject: 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 --- board/amcc/acadia/cmd_acadia.c | 4 ++-- board/amcc/canyonlands/bootstrap.c | 4 ++-- board/amcc/katmai/cmd_katmai.c | 4 ++-- board/amcc/kilauea/cmd_pll.c | 4 ++-- board/amcc/luan/luan.c | 4 ++-- board/amcc/makalu/cmd_pll.c | 4 ++-- board/amcc/sequoia/cmd_sequoia.c | 4 ++-- board/amcc/taihu/lcd.c | 16 ++++++++-------- board/amcc/taihu/taihu.c | 8 ++++---- board/amcc/taihu/update.c | 4 ++-- board/amcc/taishan/lcd.c | 14 +++++++------- board/amcc/taishan/showinfo.c | 6 +++--- board/amcc/taishan/update.c | 2 +- board/amcc/yucca/cmd_yucca.c | 2 +- 14 files changed, 40 insertions(+), 40 deletions(-) (limited to 'board/amcc') diff --git a/board/amcc/acadia/cmd_acadia.c b/board/amcc/acadia/cmd_acadia.c index d47cf1af5..c427f9ebc 100644 --- a/board/amcc/acadia/cmd_acadia.c +++ b/board/amcc/acadia/cmd_acadia.c @@ -97,5 +97,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( bootstrap, 3, 0, do_bootstrap, "program the I2C bootstrap EEPROM", - " - program the I2C bootstrap EEPROM\n" - ); + " - program the I2C bootstrap EEPROM" +); diff --git a/board/amcc/canyonlands/bootstrap.c b/board/amcc/canyonlands/bootstrap.c index 30046fee3..6dc2ccae9 100644 --- a/board/amcc/canyonlands/bootstrap.c +++ b/board/amcc/canyonlands/bootstrap.c @@ -191,5 +191,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( bootstrap, 2, 0, do_bootstrap, "program the I2C bootstrap EEPROM", - " - strap to boot from NAND or NOR flash\n" - ); + " - strap to boot from NAND or NOR flash" +); diff --git a/board/amcc/katmai/cmd_katmai.c b/board/amcc/katmai/cmd_katmai.c index 2c2849b01..335d30c36 100644 --- a/board/amcc/katmai/cmd_katmai.c +++ b/board/amcc/katmai/cmd_katmai.c @@ -214,5 +214,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( bootstrap, 3, 1, do_bootstrap, "program the serial device strap", - "wrclk [prom0|prom1] - program the serial device strap\n" - ); + "wrclk [prom0|prom1] - program the serial device strap" +); diff --git a/board/amcc/kilauea/cmd_pll.c b/board/amcc/kilauea/cmd_pll.c index 6b38493e5..9bae67e56 100644 --- a/board/amcc/kilauea/cmd_pll.c +++ b/board/amcc/kilauea/cmd_pll.c @@ -291,7 +291,7 @@ U_BOOT_CMD( RCONF: Read current eeprom configuration. \n\ -----------------------------------------------\n\ WTEST: Test EEPROM write with predefined values\n\ - -----------------------------------------------\n" - ); + -----------------------------------------------" +); #endif /* CONFIG_CMD_EEPROM */ diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c index d2a3b9ec3..7d02d904e 100644 --- a/board/amcc/luan/luan.c +++ b/board/amcc/luan/luan.c @@ -331,5 +331,5 @@ U_BOOT_CMD( l2cache, 2, 1, do_l2cache, "enable or disable L2 cache", "[on, off]\n" - " - enable or disable L2 cache\n" - ); + " - enable or disable L2 cache" +); diff --git a/board/amcc/makalu/cmd_pll.c b/board/amcc/makalu/cmd_pll.c index 6b38493e5..9bae67e56 100644 --- a/board/amcc/makalu/cmd_pll.c +++ b/board/amcc/makalu/cmd_pll.c @@ -291,7 +291,7 @@ U_BOOT_CMD( RCONF: Read current eeprom configuration. \n\ -----------------------------------------------\n\ WTEST: Test EEPROM write with predefined values\n\ - -----------------------------------------------\n" - ); + -----------------------------------------------" +); #endif /* CONFIG_CMD_EEPROM */ diff --git a/board/amcc/sequoia/cmd_sequoia.c b/board/amcc/sequoia/cmd_sequoia.c index 6dfd8ba38..01dd97c84 100644 --- a/board/amcc/sequoia/cmd_sequoia.c +++ b/board/amcc/sequoia/cmd_sequoia.c @@ -227,5 +227,5 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( bootstrap, 2, 0, do_bootstrap, "program the I2C bootstrap EEPROM", - " - strap to boot from NAND or NOR flash\n" - ); + " - strap to boot from NAND or NOR flash" +); diff --git a/board/amcc/taihu/lcd.c b/board/amcc/taihu/lcd.c index 6b68f3356..c3dc9837b 100644 --- a/board/amcc/taihu/lcd.c +++ b/board/amcc/taihu/lcd.c @@ -233,25 +233,25 @@ static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( lcd_cls, 1, 1, do_lcd_clear, "lcd clear display", - NULL - ); + "" +); U_BOOT_CMD( lcd_puts, 2, 1, do_lcd_puts, "display string on lcd", - " - to be displayed\n" - ); + " - to be displayed" +); U_BOOT_CMD( lcd_putc, 2, 1, do_lcd_putc, "display char on lcd", - " - to be displayed\n" - ); + " - to be displayed" +); U_BOOT_CMD( lcd_cur, 3, 1, do_lcd_cur, "shift cursor on lcd", " - shift cursor on lcd times, direction is \n" " - 0..31\n" - " - 0=backward 1=forward\n" - ); + " - 0=backward 1=forward" +); diff --git a/board/amcc/taihu/taihu.c b/board/amcc/taihu/taihu.c index 669429b67..d8806ac32 100644 --- a/board/amcc/taihu/taihu.c +++ b/board/amcc/taihu/taihu.c @@ -94,8 +94,8 @@ static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[]) U_BOOT_CMD ( sw2_stat, 1, 1, do_sw_stat, "show status of switch 2", - NULL - ); + "" +); static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[]) { @@ -134,8 +134,8 @@ U_BOOT_CMD ( led_ctl, 3, 1, do_led_ctl, "make led 1 or 2 on or off", " - make led on/off,\n" - "\tled_no is 1 or 2\t" - ); + "\tled_no is 1 or 2" +); #define SPI_CS_GPIO0 0 #define SPI_SCLK_GPIO14 14 diff --git a/board/amcc/taihu/update.c b/board/amcc/taihu/update.c index 8e969056c..f9c31b392 100644 --- a/board/amcc/taihu/update.c +++ b/board/amcc/taihu/update.c @@ -128,5 +128,5 @@ static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char *argv[] U_BOOT_CMD ( update_boot_eeprom, 1, 1, update_boot_eeprom, "update boot eeprom content", - NULL - ); + "" +); diff --git a/board/amcc/taishan/lcd.c b/board/amcc/taishan/lcd.c index e4d070570..d432cc3d0 100644 --- a/board/amcc/taishan/lcd.c +++ b/board/amcc/taishan/lcd.c @@ -254,18 +254,18 @@ static int do_lcd_cur(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) return 0; } -U_BOOT_CMD(lcd_test, 1, 1, do_lcd_test, "lcd test display", NULL); -U_BOOT_CMD(lcd_cls, 1, 1, do_lcd_clear, "lcd clear 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", ""); U_BOOT_CMD(lcd_puts, 2, 1, do_lcd_puts, "display string on lcd", - " - to be displayed\n"); + " - to be displayed"); U_BOOT_CMD(lcd_putc, 2, 1, do_lcd_putc, "display char on lcd", - " - to be displayed\n"); + " - to be displayed"); U_BOOT_CMD(lcd_cur, 3, 1, do_lcd_cur, "shift cursor on lcd", " - shift cursor on lcd times, direction is \n" - " - 0~31\n" " - 0,backward; 1, forward\n"); + " - 0~31\n" " - 0,backward; 1, forward"); #if 0 /* test-only */ 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[]) } 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, - "led test light off", NULL); + "led test light off", ""); #endif diff --git a/board/amcc/taishan/showinfo.c b/board/amcc/taishan/showinfo.c index b471c956e..2a78a22e6 100644 --- a/board/amcc/taishan/showinfo.c +++ b/board/amcc/taishan/showinfo.c @@ -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, - "Show PCIX bridge info", NULL); + "Show PCIX bridge info", ""); #define TAISHAN_PCI_DEV_ID0 0x800 #define TAISHAN_PCI_DEV_ID1 0x1000 @@ -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, - "Show PCIX Device info", NULL); + "Show PCIX Device info", ""); 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[]) } U_BOOT_CMD(resetinfo, 1, 1, do_show_reset_reg_info, - "Show Reset REG info", NULL); + "Show Reset REG info", ""); diff --git a/board/amcc/taishan/update.c b/board/amcc/taishan/update.c index 63f874488..aab3a6577 100644 --- a/board/amcc/taishan/update.c +++ b/board/amcc/taishan/update.c @@ -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, - "update bootstrap eeprom content", NULL); + "update bootstrap eeprom content", ""); #endif diff --git a/board/amcc/yucca/cmd_yucca.c b/board/amcc/yucca/cmd_yucca.c index d2ca2572d..ed6daa389 100644 --- a/board/amcc/yucca/cmd_yucca.c +++ b/board/amcc/yucca/cmd_yucca.c @@ -282,5 +282,5 @@ static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag, U_BOOT_CMD( evb440spe, 3, 1, do_evb440spe, "program the serial device strap", - "wrclk [prom0|prom1] - program the serial device strap\n" + "wrclk [prom0|prom1] - program the serial device strap" ); -- cgit v1.2.3