diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/gumstix/include/bsp.h')
-rwxr-xr-x | c/src/lib/libbsp/arm/gumstix/include/bsp.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/gumstix/include/bsp.h b/c/src/lib/libbsp/arm/gumstix/include/bsp.h new file mode 100755 index 0000000000..326f87f722 --- /dev/null +++ b/c/src/lib/libbsp/arm/gumstix/include/bsp.h @@ -0,0 +1,50 @@ +/* + * By Yang Xi <hiyangxi@gmail.com>. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifndef _BSP_H +#define _BSP_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <bspopts.h> + +#include <rtems.h> +#include <rtems/console.h> +#include <rtems/clockdrv.h> +#include <libchip/serial.h> + +/* What is the input clock freq in hertz */ +#define BSP_MAIN_FREQ 3686400 /* 3.6864 MHz */ +#define BSP_SLCK_FREQ 32768 /* 32.768 KHz */ + +/* What is the last interrupt */ +#define BSP_MAX_INT AT91RM9200_MAX_INT + +console_tbl *BSP_get_uart_from_minor(int minor); +static inline int32_t BSP_get_baud(void) {return 115200;} + +/* How many serial ports? */ +#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1 + +/* How big should the interrupt stack be? */ +#define CONFIGURE_INTERRUPT_STACK_MEMORY (16 * 1024) + +extern rtems_configuration_table Configuration; + +#define ST_PIMR_PIV 33 /* 33 ticks of the 32.768Khz clock ~= 1msec */ + +#ifdef __cplusplus +} +#endif + +#endif /* _BSP_H */ + |