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Fix printf() format problems with configurable prompts

Browse source 
U-Boot allows for configurable prompt strings using the
CONFIG_AUTOBOOT_PROMPT resp. CONFIG_MENUPROMPT definitions. So far,
the assumption was that any such user defined problts would contain
exactly one "%d" format specifier. But some boards did not.

To allow for flexible boot prompts without adding too complex code we
now allow to specify the whole list of printf() arguments in the user
definition. This is powerful, but requires a responsible user who
really understands what he is doing, as he needs to know for exanple
which variables are available in the respective context.

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2008-07-16 16:38:59 +02:00
parent 5475412063
commit c37207d7f5
38 changed files with 86 additions and 55 deletions
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4
common/main.c
View file

@ -116,7 +116,7 @@ static __inline__ int abortboot(int bootdelay)
u_int i;
# ifdef CONFIG_AUTOBOOT_PROMPT
printf(CONFIG_AUTOBOOT_PROMPT, bootdelay);
printf(CONFIG_AUTOBOOT_PROMPT);
# endif
# ifdef CONFIG_AUTOBOOT_DELAY_STR
@ -212,7 +212,7 @@ static __inline__ int abortboot(int bootdelay)
int abort = 0;
#ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT, bootdelay);
printf(CONFIG_MENUPROMPT);
#else
printf("Hit any key to stop autoboot: %2d ", bootdelay);
#endif

15
doc/README.autoboot
View file

@ -114,10 +114,17 @@ What they do
CONFIG_AUTOBOOT_PROMPT is displayed before the boot delay
selected by CONFIG_BOOTDELAY starts. If it is not defined
there is no output indicating that autoboot is in progress.
If "%d" is included, it is replaced by the number of seconds
remaining before autoboot will start, but it does not count
down the seconds. "autoboot in %d seconds\n" is a reasonable
prompt.
Note that CONFIG_AUTOBOOT_PROMPT is used as the (only)
argument to a printf() call, so it may contain '%' format
specifications, provided that it also includes, sepearated by
commas exactly like in a printf statement, the required
arguments. It is the responsibility of the user to select only
such arguments that are valid in the given context. A
reasonable prompt could be defined as
#define CONFIG_AUTOBOOT_PROMPT \
"autoboot in %d seconds\n",bootdelay
If CONFIG_AUTOBOOT_DELAY_STR or "bootdelaykey" is specified
and this string is received from console input before

3
include/configs/APC405.h
View file

@ -193,7 +193,8 @@
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#undef CONFIG_AUTOBOOT_DELAY_STR
#define CONFIG_AUTOBOOT_STOP_STR " "

3
include/configs/AmigaOneG3SE.h
View file

@ -371,7 +371,8 @@
#define CONFIG_BOOTDELAY 5 /* Boot automatically after five seconds */
#define CONFIG_PREBOOT ""
#define CONFIG_BOOTCOMMAND "fdcboot; diskboot"
#define CONFIG_MENUPROMPT "Press any key to interrupt autoboot: %2d "
#define CONFIG_MENUPROMPT \
"Press any key to interrupt autoboot: %2d ", bootdelay
#define CONFIG_MENUKEY ' '
#define CONFIG_MENUCOMMAND "menu"
/* #define CONFIG_AUTOBOOT_KEYED */

5
include/configs/CPCI405DT.h
View file

@ -152,8 +152,9 @@
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
/* Only interrupt boot if special string is typed */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds\n"
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Autobooting in %d seconds\n", bootdelay
#undef CONFIG_AUTOBOOT_DELAY_STR
#undef CONFIG_AUTOBOOT_STOP_STR /* defined via environment var */
#define CONFIG_AUTOBOOT_STOP_STR2 "esdesd" /* esd special for esd access*/

5
include/configs/DU440.h
View file

@ -345,8 +345,9 @@ int du440_phy_addr(int devnum);
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

5
include/configs/GTH.h
View file

@ -62,8 +62,9 @@
/* Only interrupt boot if space is pressed */
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press space to abort autoboot in %d second\n"
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press space to abort autoboot in %d second\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

3
include/configs/KUP4K.h
View file

@ -488,7 +488,8 @@
#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
#if 0
#define CONFIG_AUTOBOOT_PROMPT "Boote in %d Sekunden - stop mit \"2\"\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Boote in %d Sekunden - stop mit \"2\"\n", bootdelay
#endif
#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
#define CONFIG_SILENT_CONSOLE 1

3
include/configs/KUP4X.h
View file

@ -454,7 +454,8 @@
#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
#if 0
#define CONFIG_AUTOBOOT_PROMPT "Boote in %d Sekunden - stop mit \"2\"\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Boote in %d Sekunden - stop mit \"2\"\n", bootdelay
#endif
#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
#define CONFIG_SILENT_CONSOLE 1

7
include/configs/MVBLUE.h
View file

@ -59,17 +59,18 @@
#define CONFIG_CLOCKS_IN_MHZ 1
#define CONFIG_BOARD_TYPES 1
#define CONFIG_BOARD_TYPES 1
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds (stop with 's')...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"autoboot in %d seconds (stop with 's')...\n", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR "s"
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_RESET_TO_RETRY 60

5
include/configs/NC650.h
View file

@ -65,9 +65,10 @@
#define CFG_MEASURE_CPUCLK
#define CFG_8XX_XIN CONFIG_8xx_OSCLK
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d seconds...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d seconds...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "ids"
#define CONFIG_BOOT_RETRY_TIME 900
#define CONFIG_BOOT_RETRY_MIN 30

5
include/configs/PLU405.h
View file

@ -154,8 +154,9 @@
/* Only interrupt boot if space is pressed */
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#undef CONFIG_AUTOBOOT_DELAY_STR
#define CONFIG_AUTOBOOT_STOP_STR " "

3
include/configs/PMC440.h
View file

@ -409,7 +409,8 @@
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#undef CONFIG_AUTOBOOT_DELAY_STR
#define CONFIG_AUTOBOOT_STOP_STR " "

3
include/configs/RPXlite_DW.h
View file

@ -68,7 +68,8 @@
#ifdef DEPLOYMENT
#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds (stop with 'st')...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"autoboot in %d seconds (stop with 'st')...\n", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR "st"
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_RESET_TO_RETRY 1

2
include/configs/SXNI855T.h
View file

@ -465,7 +465,7 @@
#if 1
#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "delayabit"
#define CONFIG_AUTOBOOT_STOP_STR " " /* easy to stop for now */
#endif

4
include/configs/atngw100.h
View file

@ -82,8 +82,8 @@
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

4
include/configs/atstk1002.h
View file

@ -110,8 +110,8 @@
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

4
include/configs/atstk1003.h
View file

@ -110,8 +110,8 @@
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

4
include/configs/atstk1004.h
View file

@ -110,8 +110,8 @@
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

4
include/configs/atstk1006.h
View file

@ -110,8 +110,8 @@
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

5
include/configs/gth2.h
View file

@ -54,8 +54,9 @@
/* Only interrupt boot if space is pressed */
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press space to abort autoboot in %d second\n"
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press space to abort autoboot in %d second\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

3
include/configs/gw8260.h
View file

@ -279,7 +279,8 @@
* To stop use: " "
*/
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, press \" \" to stop\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Autobooting in %d seconds, press \" \" to stop\n", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR " "
#undef CONFIG_AUTOBOOT_DELAY_STR
#define DEBUG_BOOTKEYS 0

2
include/configs/hymod.h
View file

@ -224,7 +224,7 @@
*/
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
"press <SPACE> to stop\n"
"press <SPACE> to stop\n", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR " "
#undef CONFIG_AUTOBOOT_DELAY_STR
#define DEBUG_BOOTKEYS 0

3
include/configs/linkstation.h
View file

@ -82,7 +82,8 @@
#undef CONFIG_BOOT_RETRY_TIME
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Boot in %02d seconds ('s' to stop)..."
#define CONFIG_AUTOBOOT_PROMPT \
"Boot in %02d seconds ('s' to stop)...", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR "s"
#define CONFIG_CMD_IDE

3
include/configs/lwmon.h
View file

@ -252,7 +252,8 @@
#define CONFIG_POST_KEY_MAGIC "3C+3E" /* press F3 + F5 keys to force POST */
#if 0
#define CONFIG_AUTOBOOT_KEYED /* Enable "password" protection */
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR " " /* "password" */
#endif
/*----------------------------------------------------------------------*/

3
include/configs/lwmon5.h
View file

@ -277,7 +277,8 @@
#define CONFIG_POST_KEY_MAGIC "3C+3E" /* press F3 + F5 keys to force POST */
#if 0
#define CONFIG_AUTOBOOT_KEYED /* Enable "password" protection */
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR " " /* "password" */
#endif

1
include/configs/m501sk.h
View file

@ -40,7 +40,6 @@
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
#undef CONFIG_AUTOBOOT_PROMPT
#define CONFIG_MENUPROMPT "."
/*

2
include/configs/motionpro.h
View file

@ -96,7 +96,7 @@
#undef CONFIG_AUTOBOOT_DELAY_STR
#undef CONFIG_BOOTARGS
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
"press \"<Esc><Esc>\" to stop\n"
"press \"<Esc><Esc>\" to stop\n", bootdelay
#define CONFIG_ETHADDR 00:50:C2:40:10:00
#define CONFIG_OVERWRITE_ETHADDR_ONCE 1

3
include/configs/mp2usb.h
View file

@ -230,7 +230,8 @@
#undef CONFIG_SILENT_CONSOLE /* enable silent startup */
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_STOP_STR " "
#define CONFIG_AUTOBOOT_DELAY_STR "d"

3
include/configs/netstar.h
View file

@ -195,7 +195,8 @@
#if 0 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nNetStar PBX - boot in %d secs...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nNetStar PBX - boot in %d secs...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "." /* 1st "password" */
#endif

3
include/configs/ppmc8260.h
View file

@ -228,7 +228,8 @@
* To stop use: " "
*/
# define CONFIG_AUTOBOOT_KEYED
# define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, press \" \" to stop\n"
# define CONFIG_AUTOBOOT_PROMPT \
"Autobooting in %d seconds, press \" \" to stop\n", bootdelay
# define CONFIG_AUTOBOOT_STOP_STR " "
# undef CONFIG_AUTOBOOT_DELAY_STR
# define DEBUG_BOOTKEYS 0

3
include/configs/quantum.h
View file

@ -116,7 +116,8 @@
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "system"
/*
* Miscellaneous configurable options

3
include/configs/rmu.h
View file

@ -111,7 +111,8 @@
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "system"
/*

2
include/configs/sacsng.h
View file

@ -436,7 +436,7 @@
* To stop use: " "
*/
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Autobooting...\n"
#define CONFIG_AUTOBOOT_PROMPT "Autobooting...\n"
#define CONFIG_AUTOBOOT_STOP_STR " "
#undef CONFIG_AUTOBOOT_DELAY_STR
#define CONFIG_ZERO_BOOTDELAY_CHECK

3
include/configs/sbc8260.h
View file

@ -306,7 +306,8 @@
*/
#undef CONFIG_AUTOBOOT_KEYED
#ifdef CONFIG_AUTOBOOT_KEYED
# define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, press \" \" to stop\n"
# define CONFIG_AUTOBOOT_PROMPT \
"Autobooting in %d seconds, press \" \" to stop\n", bootdelay
# define CONFIG_AUTOBOOT_STOP_STR " "
# undef CONFIG_AUTOBOOT_DELAY_STR
# define DEBUG_BOOTKEYS 0

3
include/configs/sc3.h
View file

@ -132,7 +132,8 @@
#if 1 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with ENTER\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nSC3 - booting... stop with ENTER\n"
#define CONFIG_AUTOBOOT_DELAY_STR "\r" /* 1st "password" */
#define CONFIG_AUTOBOOT_DELAY_STR2 "\n" /* 1st "password" */
#endif

3
include/configs/trab.h
View file

@ -289,7 +289,8 @@
#if 1 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_PROMPT \
"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "R" /* 1st "password" */
#endif

2
include/configs/utx8245.h
View file

@ -58,7 +58,7 @@
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_BOOTDELAY 2
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n", bootdelay
#define CONFIG_BOOTCOMMAND "run nfsboot" /* autoboot command */
#define CONFIG_BOOTARGS "root=/dev/ram console=ttyS0,57600" /* RAMdisk */
#define CONFIG_ETHADDR 00:AA:00:14:00:05 /* UTX5 */