On Wednesday 26 May 2010 06:34:49 Nicolas Ferre wrote:
> --- a/common/main.c
> +++ b/common/main.c
> @@ -159,6 +159,7 @@ static __inline__ int abortboot(int bootdelay)
> * when catch up.
> */
> do {
> + WATCHDOG_RESET(); /* Trigger watchdog, if needed */
> if (tstc()) {
> if (presskey_len < presskey_max) {
> presskey [presskey_len ++] = getc();
> @@ -251,6 +252,7 @@ static __inline__ int abortboot(int bootdelay)
> # endif
> break;
> }
> + WATCHDOG_RESET(); /* Trigger watchdog, if needed
> */
> udelay(10000);
> }if your udelay() implementation isnt calling WATCHDOG_RESET(), it is broken. yes, this is undocumented, but search the mailing archives for examples. i believe the same goes for serial devices and their tstc() function. -mike
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