diff options
Diffstat (limited to 'cpu/arm920t')
| -rw-r--r-- | cpu/arm920t/at91rm9200/interrupts.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/cpu/arm920t/at91rm9200/interrupts.c b/cpu/arm920t/at91rm9200/interrupts.c index 5f0703c..15e22bf 100644 --- a/cpu/arm920t/at91rm9200/interrupts.c +++ b/cpu/arm920t/at91rm9200/interrupts.c @@ -166,21 +166,14 @@ ulong get_tbclk (void) void reset_cpu (ulong ignored) { -#ifdef CONFIG_DBGU - AT91PS_USART us = (AT91PS_USART) AT91C_BASE_DBGU; -#endif -#ifdef CONFIG_USART0 - AT91PS_USART us = AT91C_BASE_US0; -#endif -#ifdef CONFIG_USART1 - AT91PS_USART us = AT91C_BASE_US1; -#endif #ifdef CONFIG_AT91RM9200DK AT91PS_PIO pio = AT91C_BASE_PIOA; #endif +#if defined(CONFIG_AT91RM9200_USART) /*shutdown the console to avoid strange chars during reset */ - us->US_CR = (AT91C_US_RSTRX | AT91C_US_RSTTX); + serial_exit(); +#endif #ifdef CONFIG_AT91RM9200DK /* Clear PA19 to trigger the hard reset */ |