* If defined CONFIG_MENUCMD and CONFIG_MENUKEY to 0 run env "menu_cmd" if key any pressed * If defined CONFIG_MENUCMD and other CONFIG_MENUKEY run env "menu_cmd" if key pressed is save as CONFIG_MENUKEY * If defined CONFIG_MENUCMD and not CONFIG_MENUKEY run env "menu_cmd" always * If not defined CONFIG_MENUCMD do nothing * CONFIG_MENUKEY working only if defined CONFIG_MENUCMD and CONFIG_BOOTDELAY >= 0
Signed-off-by: Pali Rohár pali.rohar@gmail.com --- common/main.c | 32 +++++++++++++++++++++----------- 1 files changed, 21 insertions(+), 11 deletions(-)
diff --git a/common/main.c b/common/main.c index 5531130..fc80317 100644 --- a/common/main.c +++ b/common/main.c @@ -82,6 +82,19 @@ int do_mdm_init = 0; extern void mdm_init(void); /* defined in board.c */ #endif
+#if defined (CONFIG_MENUKEY) && ! defined (CONFIG_MENUCMD) && ( ! defined(CONFIG_BOOTDELAY) || CONFIG_BOOTDELAY < 0 ) +#error CONFIG_MENUKEY is defined, but not CONFIG_MENUCMD and/or CONFIG_BOOTDELAY >= 0 +#error define CONFIG_MENUCMD and CONFIG_BOOTDELAY too +#endif + +#ifdef CONFIG_MENUCMD +# ifdef CONFIG_MENUKEY +static int menucmd = 0; +# else +static int menucmd = 1; +# endif +#endif + /*************************************************************************** * Watch for 'delay' seconds for autoboot stop or autoboot delay string. * returns: 0 - no key string, allow autoboot 1 - got key string, abort @@ -201,10 +214,6 @@ int abortboot(int bootdelay)
# else /* !defined(CONFIG_AUTOBOOT_KEYED) */
-#ifdef CONFIG_MENUKEY -static int menukey = 0; -#endif - #ifndef CONFIG_MENU static inline #endif @@ -241,8 +250,9 @@ int abortboot(int bootdelay) if (tstc()) { /* we got a key press */ abort = 1; /* don't auto boot */ bootdelay = 0; /* no more delay */ -# ifdef CONFIG_MENUKEY - menukey = getc(); +# if defined (CONFIG_MENUCMD) && defined (CONFIG_MENUKEY) + if (CONFIG_MENUKEY == 0 || CONFIG_MENUKEY == getc()) + menucmd = 1; # else (void) getc(); /* consume input */ # endif @@ -292,6 +302,7 @@ int run_command2(const char *cmd, int flag)
void main_loop (void) { + char *s; #ifndef CONFIG_SYS_HUSH_PARSER static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, }; int len; @@ -300,7 +311,6 @@ void main_loop (void) #endif
#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) - char *s; int bootdelay; #endif #ifdef CONFIG_PREBOOT @@ -405,15 +415,15 @@ void main_loop (void) disable_ctrlc(prev); /* restore Control C checking */ # endif } +#endif /* CONFIG_BOOTDELAY */
-# ifdef CONFIG_MENUKEY - if (menukey == CONFIG_MENUKEY) { +#ifdef CONFIG_MENUCMD + if (menucmd == 1) { s = getenv("menucmd"); if (s) run_command2(s, 0); } -#endif /* CONFIG_MENUKEY */ -#endif /* CONFIG_BOOTDELAY */ +#endif
/* * Main Loop for Monitor Command Processing