On Fri, Aug 03, 2012 at 12:00:26PM +0200, gregory hermant wrote:
> This patch prevents to stop the autoboot randomly for the CALAO MB-QIL-A9260.
> Indeed on this board, there's no pull-up on the RX inputs for the DBGU, COM1 & COM2 serial port.
> With pull-up enabled, there's no longer unwanted character received from these console (CONFIG_CONSOLE_ACTIVATE_ALL=y).
>
> Signed-off-by: Gregory Hermant <gregory.hermant@xxxxxxxxxxxxxxxxx>
Applied, thanks
Sascha
> ---
> arch/arm/boards/qil-a9260/init.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boards/qil-a9260/init.c b/arch/arm/boards/qil-a9260/init.c
> index 305d733..b43cace 100644
> --- a/arch/arm/boards/qil-a9260/init.c
> +++ b/arch/arm/boards/qil-a9260/init.c
> @@ -196,11 +196,17 @@ device_initcall(qil_a9260_devices_init);
> static int qil_a9260_console_init(void)
> {
> at91_register_uart(0, 0);
> + at91_set_A_periph(AT91_PIN_PB14, 1); /* Enable pull-up on DRXD */
> +
> at91_register_uart(1, ATMEL_UART_CTS | ATMEL_UART_RTS
> | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
> | ATMEL_UART_RI);
> +
> at91_register_uart(2, ATMEL_UART_CTS | ATMEL_UART_RTS);
> + at91_set_A_periph(AT91_PIN_PB7, 1); /* Enable pull-up on RXD1 */
> +
> at91_register_uart(3, ATMEL_UART_CTS | ATMEL_UART_RTS);
> + at91_set_A_periph(AT91_PIN_PB9, 1); /* Enable pull-up on RXD2 */
>
> return 0;
> }
> --
> 1.5.6.3
>
>
>
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