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/*

 * PL011 UART Generic driver implementation.

 * Copyright Bahadir Balban (C) 2009

 */

#ifndef __PL011_H__

#define __PL011_H__

#include INC_ARCH(io.h)

#include INC_PLAT(offsets.h)

/* Register offsets */

#define PL011_UARTDR            0x00

#define PL011_UARTRSR           0x04

#define PL011_UARTECR           0x04

#define PL011_UARTFR            0x18

#define PL011_UARTILPR          0x20

#define PL011_UARTIBRD          0x24

#define PL011_UARTFBRD          0x28

#define PL011_UARTLCR_H         0x2C

#define PL011_UARTCR            0x30

#define PL011_UARTIFLS          0x34

#define PL011_UARTIMSC          0x38

#define PL011_UARTRIS           0x3C

#define PL011_UARTMIS           0x40

#define PL011_UARTICR           0x44

#define PL011_UARTDMACR         0x48

void uart_tx_char(unsigned long uart_base, char c);

char uart_rx_char(unsigned long uart_base);

void uart_init(unsigned long base);

#endif /* __PL011__UART__ */