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Make bootretry feature work with hush shell.

Browse source 
Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
Patch by Andreas Engel, 19 Jul 2005
This commit is contained in:
Wolfgang Denk 2005-08-12 23:34:51 +02:00
parent d992daf99d
commit 396387ab8d
2 changed files with 22 additions and 0 deletions
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4
CHANGELOG
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@ -2,6 +2,10 @@
Changes for U-Boot 1.1.3:
======================================================================
* Make bootretry feature work with hush shell.
Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
Patch by Andreas Engel, 19 Jul 2005
* Update Hymod Board Database PHP code in "tools" directory
Patch by Murray Jensen, 01 Jul 2005

18
common/hush.c
View file

@ -1022,12 +1022,30 @@ static void get_user_input(struct in_str *i)
int n;
static char the_command[CFG_CBSIZE];
#ifdef CONFIG_BOOT_RETRY_TIME
# ifdef CONFIG_RESET_TO_RETRY
extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
# else
# error "This currently only works with CONFIG_RESET_TO_RETRY enabled"
# endif
reset_cmd_timeout();
#endif
i->__promptme = 1;
if (i->promptmode == 1) {
n = readline(CFG_PROMPT);
} else {
n = readline(CFG_PROMPT_HUSH_PS2);
}
#ifdef CONFIG_BOOT_RETRY_TIME
if (n == -2) {
puts("\nTimeout waiting for command\n");
# ifdef CONFIG_RESET_TO_RETRY
do_reset(NULL, 0, 0, NULL);
# else
# error "This currently only works with CONFIG_RESET_TO_RETRY enabled"
# endif
}
#endif
if (n == -1 ) {
flag_repeat = 0;
i->__promptme = 0;