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/*
* Cirrus EP7312 register declarations
*
* Copyright (c) 2002 by Charlie Steader <charlies@poliac.com>
*
* Copyright (c) 2002 by Jay Monkman <jtm@smoothsmoothie.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.
*
*
* Notes: The PLL registers (pll_ro and pll_wo) are either read only
* or write only. The data sheet says not to write the read
* only one or read the write only one. I'm not sure what will
* happen if you do.
*
* $Id$
*/
#ifndef __EP7312_H__
#define __EP7312_H__
#define EP7312_REG_BASE 0x80000000
#define EP7312_PADR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0000))
#define EP7312_PBDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0001))
#define EP7312_PDDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0003))
#define EP7312_PADDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0040))
#define EP7312_PBDDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0041))
#define EP7312_PDDDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0043))
#define EP7312_PEDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0080))
#define EP7312_PEDDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x00C0))
#define EP7312_SYSCON1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0100))
#define EP7312_SYSFLG1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0140))
#define EP7312_MEMCFG1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0180))
#define EP7312_MEMCFG2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x01C0))
#define EP7312_INTSR1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0240))
#define EP7312_INTMR1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0280))
#define EP7312_LCDCON ((volatile uint32_t*)(EP7312_REG_BASE + 0x02C0))
#define EP7312_TC1D ((volatile uint32_t*)(EP7312_REG_BASE + 0x0300))
#define EP7312_TC2D ((volatile uint32_t*)(EP7312_REG_BASE + 0x0340))
#define EP7312_RTCDR ((volatile uint32_t*)(EP7312_REG_BASE + 0x0380))
#define EP7312_RTCMR ((volatile uint32_t*)(EP7312_REG_BASE + 0x03C0))
#define EP7312_PMPCON ((volatile uint32_t*)(EP7312_REG_BASE + 0x0400))
#define EP7312_CODR ((volatile uint8_t*)(EP7312_REG_BASE + 0x0440))
#define EP7312_UARTDR1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x0480))
#define EP7312_UARTCR1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x04C0))
#define EP7312_SYNCIO ((volatile uint32_t*)(EP7312_REG_BASE + 0x0500))
#define EP7312_PALLSW ((volatile uint32_t*)(EP7312_REG_BASE + 0x0540))
#define EP7312_PALMSW ((volatile uint32_t*)(EP7312_REG_BASE + 0x0580))
#define EP7312_STFCLR ((volatile uint32_t*)(EP7312_REG_BASE + 0x05C0))
#define EP7312_BLEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0600))
#define EP7312_MCEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0640))
#define EP7312_TEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0680))
#define EP7312_TC1EOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x06C0))
#define EP7312_TC2EOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0700))
#define EP7312_RTCEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0740))
#define EP7312_UMSEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x0780))
#define EP7312_COEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x07C0))
#define EP7312_HALT ((volatile uint32_t*)(EP7312_REG_BASE + 0x0800))
#define EP7312_STDBY ((volatile uint32_t*)(EP7312_REG_BASE + 0x0840))
#define EP7312_FBADDR ((volatile uint8_t*)(EP7312_REG_BASE + 0x1000))
#define EP7312_SYSCON2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x1100))
#define EP7312_SYSFLG2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x1140))
#define EP7312_INTSR2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x1240))
#define EP7312_INTMR2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x1280))
#define EP7312_UARTDR2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x1480))
#define EP7312_UARTCR2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x14C0))
#define EP7312_SS2DR ((volatile uint32_t*)(EP7312_REG_BASE + 0x1500))
#define EP7312_SRXEOF ((volatile uint32_t*)(EP7312_REG_BASE + 0x1600))
#define EP7312_SS2POP ((volatile uint32_t*)(EP7312_REG_BASE + 0x16C0))
#define EP7312_KBDEOI ((volatile uint32_t*)(EP7312_REG_BASE + 0x1700))
#define EP7312_DAIR ((volatile uint32_t*)(EP7312_REG_BASE + 0x2000))
#define EP7312_DAIDR0 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2040))
#define EP7312_DAIDR1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2080))
#define EP7312_DAIDR2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x20C0))
#define EP7312_DAISR ((volatile uint32_t*)(EP7312_REG_BASE + 0x2100))
#define EP7312_SYSCON3 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2200))
#define EP7312_INTSR3 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2240))
#define EP7312_INTMR3 ((volatile uint8_t*)(EP7312_REG_BASE + 0x2280))
#define EP7312_LEDFLSH ((volatile uint8_t*)(EP7312_REG_BASE + 0x22C0))
#define EP7312_SDCONF ((volatile uint32_t*)(EP7312_REG_BASE + 0x2300))
#define EP7312_SDRFPR ((volatile uint32_t*)(EP7312_REG_BASE + 0x2340))
#define EP7312_UNIQID ((volatile uint32_t*)(EP7312_REG_BASE + 0x2440))
#define EP7312_DAI64Fs ((volatile uint32_t*)(EP7312_REG_BASE + 0x2600))
#define EP7312_PLLW ((volatile uint8_t*)(EP7312_REG_BASE + 0x2610))
#define EP7312_PLLR ((volatile uint8_t*)(EP7312_REG_BASE + 0xA5A8))
#define EP7312_RANDID0 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2700))
#define EP7312_RANDID1 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2704))
#define EP7312_RANDID2 ((volatile uint32_t*)(EP7312_REG_BASE + 0x2708))
#define EP7312_RANDID3 ((volatile uint32_t*)(EP7312_REG_BASE + 0x270C))
/* serial port bits */
/* BITS in UBRLCR1 */
#define EP7312_UART_WRDLEN5 0x00000000
#define EP7312_UART_WRDLEN6 0x00020000
#define EP7312_UART_WRDLEN7 0x00040000
#define EP7312_UART_WRDLEN8 0x00060000
#define EP7312_UART_FIFOEN 0x00010000
#define EP7312_UART_XSTOP 0x00008000
#define EP7312_UART_EVENPRT 0x00004000
#define EP7312_UART_PRTEN 0x00002000
#define EP7312_UART_BREAK 0x00001000
/* BITS in INTSR1 */
#define EP7312_UART_UTXINT1 0x00002000
#define EP7312_UART_URXINT1 0x00001000
/* BITS in UARTTDR1 */
#define EP7312_UART_FRMERR 0x00000100
#define EP7312_UART_PARERR 0x00000200
#define EP7312_UART_OVERR 0x00000400
/* BITS in system status flag register 1 */
#define EP7312_UART_UBUSY1 0x00000800
#define EP7312_UART_URXFE1 0x00400000
#define EP7312_UART_UTXFF1 0x00800000
/* system configuration bits */
/* BITS in SYSCON1 */
#define EP7312_SYSCON1_UART1EN 0x00000100
#define EP7312_SYSCON1_TC1_PRESCALE 0x00000010
#define EP7312_SYSCON1_TC1_512KHZ 0x00000020
#define EP7312_SYSCON1_TC2_PRESCALE 0x00000040
#define EP7312_SYSCON1_TC2_512KHZ 0x00000080
/* INTR1 (Interrupt 1) mask/status register bits */
#define EP7312_INTR1_EXTFIQ 0x00000001
#define EP7312_INTR1_BLINT 0x00000002
#define EP7312_INTR1_WEINT 0x00000004
#define EP7312_INTR1_MCINT 0x00000008
#define EP7312_INTR1_CSINT 0x00000010
#define EP7312_INTR1_EINT1 0x00000020
#define EP7312_INTR1_EINT2 0x00000040
#define EP7312_INTR1_EINT3 0x00000080
#define EP7312_INTR1_TC1OI 0x00000100
#define EP7312_INTR1_TC2OI 0x00000200
#define EP7312_INTR1_RTCMI 0x00000400
#define EP7312_INTR1_TINT 0x00000800
#define EP7312_INTR1_URXINT1 0x00001000
#define EP7312_INTR1_UTXINT1 0x00002000
#define EP7312_INTR1_UMSINT 0x00004000
#define EP7312_INTR1_SSEOTI 0x00008000
/* INTR2 (Interrupt 2) mask/status register bits */
#define EP7312_INTR2_KBDINT 0x00000001
#define EP7312_INTR2_SS2RX 0x00000002
#define EP7312_INTR2_SS2TX 0x00000004
#define EP7312_INTR2_URXINT2 0x00001000
#define EP7312_INTR2_UTXINT2 0x00002000
/* INTR3 (Interrupt 3) mask/status register bits */
#define EP7312_INTR2_DAIINT 0x00000001
#endif /* __EP7312_H__ */
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