diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/gumstix/include/ffuart.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/gumstix/include/ffuart.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/c/src/lib/libbsp/arm/gumstix/include/ffuart.h b/c/src/lib/libbsp/arm/gumstix/include/ffuart.h deleted file mode 100644 index 68df822183..0000000000 --- a/c/src/lib/libbsp/arm/gumstix/include/ffuart.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * FFUART for PXA250 CPU 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.org/license/LICENSE. - */ - -#ifndef __FFUART_H__ -#define __FFUART_H__ - -typedef struct { - /* - *Receive buffer(DLAB=0).Transmit buffer(DLAB=0). - *Divisor Latch Low(DLAB=1) - */ - volatile unsigned int rbr; - /*Interrupt enable(DLAB=0). Divisor Latch High(DLAB=1)*/ - volatile unsigned int ier; - /*Interrupt identification.FIFO control*/ - volatile unsigned int iir; - /*Line Control*/ - volatile unsigned int lcr; - /*Modem control*/ - volatile unsigned int mcr; - /*Line Status*/ - volatile unsigned int lsr; - /*Modem status*/ - volatile unsigned int msr; - /*Scratch Pad*/ - volatile unsigned int spr; - /*Infrared Selection*/ - volatile unsigned int isr; -} ffuart_reg_t; - - -#define EIGHT_BITS_NOPARITY_1STOPBIT 0x3 -#define DLAB 0x80 - - -/*Divisor = frequency_uart/(16 * BaudRate*)*/ -#define FREQUENCY_UART (14745600) - -#define SEND_EMPTY 0x20 -#define FULL_RECEIVE 0x01 - -#endif - |