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rockbox/firmware/export/tcc780x.h

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Rob Purchase
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __TCC780X_H__
#define __TCC780X_H__
#define CACHEALIGN_BITS (5)
#define TTB_SIZE (0x4000)
/* must be 16Kb (0x4000) aligned */
#define TTB_BASE_ADDR (0x20000000 + (MEMORYSIZE*1024*1024) - TTB_SIZE)
#define TTB_BASE ((unsigned long *)TTB_BASE_ADDR) /* End of memory */
/* General-purpose IO */
#define PORTCFG0 (*(volatile unsigned long *)0xF005A000)
#define PORTCFG1 (*(volatile unsigned long *)0xF005A004)
#define PORTCFG2 (*(volatile unsigned long *)0xF005A008)
#define PORTCFG3 (*(volatile unsigned long *)0xF005A00C)
#define GPIOA (*(volatile unsigned long *)0xF005A020)
#define GPIOB (*(volatile unsigned long *)0xF005A040)
#define GPIOC (*(volatile unsigned long *)0xF005A060)
#define GPIOD (*(volatile unsigned long *)0xF005A080)
#define GPIOE (*(volatile unsigned long *)0xF005A0A0)
#define GPIOA_DIR (*(volatile unsigned long *)0xF005A024)
#define GPIOB_DIR (*(volatile unsigned long *)0xF005A044)
#define GPIOC_DIR (*(volatile unsigned long *)0xF005A064)
#define GPIOD_DIR (*(volatile unsigned long *)0xF005A084)
#define GPIOE_DIR (*(volatile unsigned long *)0xF005A0A4)
#define GPIOA_SET (*(volatile unsigned long *)0xF005A028)
#define GPIOB_SET (*(volatile unsigned long *)0xF005A048)
#define GPIOC_SET (*(volatile unsigned long *)0xF005A068)
#define GPIOD_SET (*(volatile unsigned long *)0xF005A088)
#define GPIOE_SET (*(volatile unsigned long *)0xF005A0A8)
#define GPIOA_CLEAR (*(volatile unsigned long *)0xF005A02C)
#define GPIOB_CLEAR (*(volatile unsigned long *)0xF005A04C)
#define GPIOC_CLEAR (*(volatile unsigned long *)0xF005A06C)
#define GPIOD_CLEAR (*(volatile unsigned long *)0xF005A08C)
#define GPIOE_CLEAR (*(volatile unsigned long *)0xF005A0AC)
/* Clock Generator */
#define CLKCTRL (*(volatile unsigned long *)0xF3000000)
#define PLL0CFG (*(volatile unsigned long *)0xF3000004)
#define PLL1CFG (*(volatile unsigned long *)0xF3000008)
#define CLKDIVC (*(volatile unsigned long *)0xF300000C)
#define CLKDIVC1 (*(volatile unsigned long *)0xF3000010)
#define MODECTR (*(volatile unsigned long *)0xF3000014)
#define BCLKCTR (*(volatile unsigned long *)0xF3000018)
#define SWRESET (*(volatile unsigned long *)0xF300001C)
#define PCLKCFG0 (*(volatile unsigned long *)0xF3000020)
#define PCLK_SDMMC (*(volatile unsigned long *)0xF3000024)
#define PCLKCFG2 (*(volatile unsigned long *)0xF3000028)
#define PCLKCFG3 (*(volatile unsigned long *)0xF300002C)
#define PCLK_LCD (*(volatile unsigned long *)0xF3000030)
#define PCLKCFG5 (*(volatile unsigned long *)0xF3000034)
#define PCLKCFG6 (*(volatile unsigned long *)0xF3000038)
#define PCLKCFG7 (*(volatile unsigned long *)0xF300003C)
#define PCLKCFG8 (*(volatile unsigned long *)0xF3000040)
#define PCLK_TCT (*(volatile unsigned long *)0xF3000044)
#define PCLKCFG10 (*(volatile unsigned long *)0xF3000048)
#define PCLKCFG11 (*(volatile unsigned long *)0xF300004C)
#define PCLK_ADC (*(volatile unsigned long *)0xF3000050)
#define PCLK_DAI (*(volatile unsigned long *)0xF3000054)
#define PCLKCFG14 (*(volatile unsigned long *)0xF3000058)
#define PCLK_RFREQ (*(volatile unsigned long *)0xF300005C)
#define PCLKCFG16 (*(volatile unsigned long *)0xF3000060)
#define PCLKCFG17 (*(volatile unsigned long *)0xF3000064)
#define PCK_EN (1<<28)
#define CKSEL_PLL0 0
#define CKSEL_PLL1 1
#define CKSEL_XIN 4
/* Device bits for SWRESET & BCLKCTR */
#define DEV_USBD (1<<1)
#define DEV_LCDC (1<<2)
#define DEV_SDMMC (1<<6)
#define DEV_NAND (1<<9)
#define DEV_DAI (1<<14)
#define DEV_ECC (1<<16)
#define DEV_RTC (1<<21)
#define DEV_SDRAM (1<<22)
#define DEV_COP (1<<23)
#define DEV_ADC (1<<24)
#define DEV_TIMER (1<<26)
#define DEV_CPU (1<<27)
#define DEV_IRQ (1<<28)
#define DEV_MAIN (1<<31)
/* IRQ Controller */
#define IEN (*(volatile unsigned long *)0xF3001000)
#define CREQ (*(volatile unsigned long *)0xF3001004)
#define IRQSEL (*(volatile unsigned long *)0xF300100C)
#define MREQ (*(volatile unsigned long *)0xF3001014)
#define POL (*(volatile unsigned long *)0xF300101C)
#define MIRQ (*(volatile unsigned long *)0xF3001028)
#define MFIQ (*(volatile unsigned long *)0xF300102C)
#define TMODE (*(volatile unsigned long *)0xF3001030)
#define TMODEA (*(volatile unsigned long *)0xF300103C)
#define ALLMASK (*(volatile unsigned long *)0xF3001044)
#define VAIRQ (*(volatile unsigned long *)0xF3001080)
#define VAFIQ (*(volatile unsigned long *)0xF3001084)
#define VNIRQ (*(volatile unsigned long *)0xF3001088)
#define VNFIQ (*(volatile unsigned long *)0xF300108C)
#define VCTRL (*(volatile unsigned long *)0xF3001090)
#define IRQ_PRIORITY_TABLE ((volatile unsigned int *)0xF30010A0)
#define EXT0_IRQ_MASK (1<<0)
#define EXT3_IRQ_MASK (1<<3)
#define TIMER0_IRQ_MASK (1<<6)
#define DAI_RX_IRQ_MASK (1<<14)
#define DAI_TX_IRQ_MASK (1<<15)
#define USBD_IRQ_MASK (1<<21)
#define ADC_IRQ_MASK (1<<30)
/* Timer / Counters */
/* Note: Timers 0-3 have a 16 bit counter, 4-5 have 20 bits */
#define TCFG(_x_) (*(volatile unsigned int *)(0xF3003000+0x10*(_x_)))
#define TCNT(_x_) (*(volatile unsigned int *)(0xF3003004+0x10*(_x_)))
#define TREF(_x_) (*(volatile unsigned int *)(0xF3003008+0x10*(_x_)))
#define TIREQ (*(volatile unsigned long *)0xF3003060)
/* TCFG flags */
#define TCFG_EN (1<<0) /* enable timer */
#define TCFG_CONT (1<<1) /* continue from zero once TREF is reached */
#define TCFG_PWM (1<<2) /* PWM mode */
#define TCFG_IEN (1<<3) /* IRQ enable */
#define TCFG_SEL (1<<4) /* clock source & divider */
#define TCFG_POL (1<<7) /* polarity */
#define TCFG_CLEAR (1<<8) /* reset TCNT to zero */
#define TCFG_STOP (1<<9) /* stop counting once TREF reached */
/* TIREQ flags */
#define TIREQ_TI0 (1<<0) /* Timer N IRQ flag */
#define TIREQ_TI1 (1<<1)
#define TIREQ_TI2 (1<<2)
#define TIREQ_TI3 (1<<3)
#define TIREQ_TI4 (1<<4)
#define TIREQ_TI5 (1<<5)
#define TIREQ_TF0 (1<<8) /* Timer N reference value reached */
#define TIREQ_TF1 (1<<9)
#define TIREQ_TF2 (1<<10)
#define TIREQ_TF3 (1<<11)
#define TIREQ_TF4 (1<<12)
#define TIREQ_TF5 (1<<13)
#define TC32EN (*(volatile unsigned long *)0xF3003080)
#define TC32LDV (*(volatile unsigned long *)0xF3003084)
#define TC32MCNT (*(volatile unsigned long *)0xF3003094)
#define TC32IRQ (*(volatile unsigned long *)0xF3003098)
/* ADC */
#define ADCCON (*(volatile unsigned long *)0xF3004000)
#define ADCDATA (*(volatile unsigned long *)0xF3004004)
#define ADCCONA (*(volatile unsigned long *)0xF3004080)
#define ADCSTATUS (*(volatile unsigned long *)0xF3004084)
#define ADCCFG (*(volatile unsigned long *)0xF3004088)
/* Memory Controller */
#define SDCFG (*(volatile unsigned long *)0xF1000000)
#define SDFSM (*(volatile unsigned long *)0xF1000004)
#define MCFG (*(volatile unsigned long *)0xF1000008)
#define CSCFG0 (*(volatile unsigned long *)0xF1000010)
#define CSCFG1 (*(volatile unsigned long *)0xF1000014)
#define CSCFG2 (*(volatile unsigned long *)0xF1000018)
#define CSCFG3 (*(volatile unsigned long *)0xF100001C)
#define CLKCFG (*(volatile unsigned long *)0xF1000020)
#define SDCMD (*(volatile unsigned long *)0xF1000024)
#define SDCFG1 (*(volatile unsigned long *)0xF1001000)
#define MCFG1 (*(volatile unsigned long *)0xF1001008)
/* DAI */
#define DADO_L0 (*(volatile unsigned long *)0xF0059020)
#define DADO_R0 (*(volatile unsigned long *)0xF0059024)
#define DADO_L1 (*(volatile unsigned long *)0xF0059028)
#define DADO_R1 (*(volatile unsigned long *)0xF005902c)
#define DADO_L2 (*(volatile unsigned long *)0xF0059030)
#define DADO_R2 (*(volatile unsigned long *)0xF0059034)
#define DADO_L3 (*(volatile unsigned long *)0xF0059038)
#define DADO_R3 (*(volatile unsigned long *)0xF005903c)
#define DADO_L(_x_) (*(volatile unsigned int *)(0xF0059020+8*(_x_)))
#define DADO_R(_x_) (*(volatile unsigned int *)(0xF0059024+8*(_x_)))
#define DAMR (*(volatile unsigned long *)0xF0059040)
#define DAVC (*(volatile unsigned long *)0xF0059044)
/* Misc */
#define ECFG0 (*(volatile unsigned long *)0xF300500C)
#define MBCFG (*(volatile unsigned long *)0xF3005020)
#define TCC780_VER (*(volatile unsigned long *)0xE0001FFC)
/* NAND Flash Controller */
#define NFC_CMD (*(volatile unsigned long *)0xF0053000)
#define NFC_SADDR (*(volatile unsigned long *)0xF005300C)
#define NFC_SDATA (*(volatile unsigned long *)0xF0053040)
#define NFC_WDATA (*(volatile unsigned long *)0xF0053010)
#define NFC_CTRL (*(volatile unsigned long *)0xF0053050)
#define NFC_16BIT (1<<26)
#define NFC_CS0 (1<<23)
#define NFC_CS1 (1<<22)
#define NFC_READY (1<<20)
#define NFC_IREQ (*(volatile unsigned long *)0xF0053060)
#define NFC_RST (*(volatile unsigned long *)0xF0053064)
/* ECC Controller */
#define ECC_CTRL (*(volatile unsigned long *)0xF005B000)
#define ECC_ENC (1<<27)
#define ECC_READY (1<<26)
#define ECC_M4EN (1<<6)
#define ECC_BASE (*(volatile unsigned long *)0xF005B004)
#define ECC_CLR (*(volatile unsigned long *)0xF005B00C)
#define MLC_ECC0W (*(volatile unsigned long *)0xF005B030)
#define MLC_ECC1W (*(volatile unsigned long *)0xF005B034)
#define MLC_ECC2W (*(volatile unsigned long *)0xF005B038)
#define ECC_ERRADDR(x) (*(volatile unsigned long *)(0xF005B050+4*(x)))
#define ECC_ERRDATA(x) (*(volatile unsigned long *)(0xF005B060+4*(x)))
#define ECC_ERR_NUM (*(volatile unsigned long *)0xF005B070)
/* SD/MMC Controller */
#define SDICLK (*(volatile unsigned long *)0xF0058004)
#define SDIARGU (*(volatile unsigned long *)0xF0058008)
#define SDICMD (*(volatile unsigned long *)0xF005800C)
#define SDIRSPCMD (*(volatile unsigned long *)0xF0058010)
#define SDIRSPARGU0 (*(volatile unsigned long *)0xF0058014)
#define SDIRSPARGU1 (*(volatile unsigned long *)0xF0058018)
#define SDIRSPARGU2 (*(volatile unsigned long *)0xF005801C)
#define SDIRSPARGU3 (*(volatile unsigned long *)0xF0058020)
#define SDIDTIMER (*(volatile unsigned long *)0xF0058024)
#define SDIDCTRL2 (*(volatile unsigned long *)0xF0058028)
#define SDIDCTRL (*(volatile unsigned long *)0xF005802C)
#define SDISTATUS (*(volatile unsigned long *)0xF0058030)
#define SDIIFLAG (*(volatile unsigned long *)0xF0058034)
#define SDIWDATA (*(volatile unsigned long *)0xF0058038)
#define SDIRDATA (*(volatile unsigned long *)0xF005803C)
#define SDIIENABLE (*(volatile unsigned long *)0xF0058040)
#define SDICMD_RES_TYPE1 1
#define SDICMD_RES_TYPE1b 2
#define SDICMD_RES_TYPE2 3
#define SDICMD_RES_TYPE3 4
#define SDICMD_RES_TYPE4 5
#define SDICMD_RES_TYPE5 6
#define SDICMD_RES_TYPE6 7
#define SDISTATUS_RESP_RCVD (1<<7)
#define SDISTATUS_FIFO_LOAD_REQ (1<<17)
#define SDISTATUS_FIFO_FETCH_REQ (1<<18)
#define SDISTATUS_CMD_PATH_RDY (1<<21)
#define SDISTATUS_MULTIBLOCK_END (1<<25)
/* USB 2.0 device system MMR base address */
#define USB_BASE 0xf0010000
#define USB_NUM_ENDPOINTS 3
#define USB_DEVBSS_ATTR IBSS_ATTR
/* Timer frequency */
/* Timer is based on PCK_TCT (set to 2Mhz in system.c) */
#define TIMER_FREQ (2000000)
#endif
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