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rockbox/firmware/export/tcc77x.h
Rob Purchase e783d0c82a TCC: Implement ECC error correction for sectors read from NAND. Tested on D2 (78x, MLC) and M200 (77x, SLC). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22284 a1c6a512-1295-4272-9138-f99709370657
2009-08-12 19:26:04 +00:00

260 lines
11 KiB
C
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Dave Chapman
*
* 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 __TCC77X_H__
#define __TCC77X_H__
/* General-purpose IO */
#define GPIOA (*(volatile unsigned long *)0x80000300)
#define GPIOB (*(volatile unsigned long *)0x80000310)
#define GPIOC (*(volatile unsigned long *)0x80000320)
#define GPIOD (*(volatile unsigned long *)0x80000330)
#define GPIOE (*(volatile unsigned long *)0x80000340)
#define GPIOA_DIR (*(volatile unsigned long *)0x80000304)
#define GPIOB_DIR (*(volatile unsigned long *)0x80000314)
#define GPIOC_DIR (*(volatile unsigned long *)0x80000324)
#define GPIOD_DIR (*(volatile unsigned long *)0x80000334)
#define GPIOE_DIR (*(volatile unsigned long *)0x80000344)
#define GPIOA_FUNC (*(volatile unsigned long *)0x80000308)
#define GPIOB_FUNC (*(volatile unsigned long *)0x80000318)
#define GPIOC_FUNC (*(volatile unsigned long *)0x80000328)
#define GPIOD_FUNC (*(volatile unsigned long *)0x80000338)
#define GPIOE_FUNC (*(volatile unsigned long *)0x80000348)
#define BMI (*(volatile unsigned long *)0x80000364)
/* Clock Generator */
#define CLKCTRL (*(volatile unsigned long *)0x80000400)
#define PLL0CFG (*(volatile unsigned long *)0x80000404)
#define CLKDIVC (*(volatile unsigned long *)0x8000040c)
#define MODECTR (*(volatile unsigned long *)0x80000410)
#define BCLKCTR (*(volatile unsigned long *)0x80000414)
#define SWRESET (*(volatile unsigned long *)0x80000418)
#define PCLKCFG0 (*(volatile unsigned long *)0x8000041c)
#define PCLKCFG1 (*(volatile unsigned long *)0x80000420)
#define PCLKCFG2 (*(volatile unsigned long *)0x80000424)
#define PCLKCFG3 (*(volatile unsigned long *)0x80000428)
#define PCLKCFG4 (*(volatile unsigned long *)0x8000042c)
#define PCLKCFG5 (*(volatile unsigned long *)0x80000430)
#define PCLKCFG6 (*(volatile unsigned long *)0x80000434)
#define PCLK_DAI PCLKCFG6
/* Device bits for SWRESET & BCLKCTR */
#define DEV_DAI (1<<0)
#define DEV_USBD (1<<4)
#define DEV_ECC (1<<9)
#define DEV_NAND (1<<16)
/* ADC */
#define ADCCON (*(volatile unsigned long *)0x80000a00)
#define ADCDATA (*(volatile unsigned long *)0x80000a04)
#define ADCCONA (*(volatile unsigned long *)0x80000a80)
#define ADCSTATUS (*(volatile unsigned long *)0x80000a84)
#define ADCCFG (*(volatile unsigned long *)0x80000a88)
/* Memory Controller */
#define SDCFG (*(volatile unsigned long *)0xf0000000)
#define SDFSM (*(volatile unsigned long *)0xf0000004)
#define MCFG (*(volatile unsigned long *)0xf0000008)
#define TST (*(volatile unsigned long *)0xf000000c)
#define CSCFG0 (*(volatile unsigned long *)0xf0000010)
#define CSCFG1 (*(volatile unsigned long *)0xf0000014)
#define CSCFG2 (*(volatile unsigned long *)0xf0000018)
#define CSCFG3 (*(volatile unsigned long *)0xf000001c)
#define CLKCFG (*(volatile unsigned long *)0xf0000020)
#define SDCMD (*(volatile unsigned long *)0xf0000024)
/* IRQ Controller */
#define EXT0_IRQ_MASK (1<<0)
#define EXT1_IRQ_MASK (1<<1)
#define EXT2_IRQ_MASK (1<<2)
#define EXT3_IRQ_MASK (1<<3)
#define I2SR_IRQ_MASK (1<<4)
#define I2ST_IRQ_MASK (1<<5)
#define TIMER0_IRQ_MASK (1<<6)
#define USBD_IRQ_MASK (1<<8) /* USB 2.0 device */
#define USBH_IRQ_MASK (1<<10) /* USB 1.1 host */
#define ADC_IRQ_MASK (1<<16)
#define USB_DMA_IRQ_MASK (1<<26) /* USB DMA */
#define ECC_IRQ_MASK (1<<27)
#define DAI_RX_IRQ_MASK I2SR_IRQ_MASK
#define DAI_TX_IRQ_MASK I2ST_IRQ_MASK
#define USB_DMA_IRQ_MASK (1<<26) /* USB DMA */
#define IEN (*(volatile unsigned long *)0x80000100)
#define CREQ (*(volatile unsigned long *)0x80000104)
#define IREQ (*(volatile unsigned long *)0x80000108)
#define IRQSEL (*(volatile unsigned long *)0x8000010c)
#define ICFG (*(volatile unsigned long *)0x80000110)
#define MREQ (*(volatile unsigned long *)0x80000114)
#define TSTREQ (*(volatile unsigned long *)0x80000118)
#define IRQ (*(volatile unsigned long *)0x80000120)
#define FIQ (*(volatile unsigned long *)0x80000124)
#define MIRQ (*(volatile unsigned long *)0x80000128)
#define MFIQ (*(volatile unsigned long *)0x8000012c)
#define TMODE (*(volatile unsigned long *)0x80000130)
#define SYNC (*(volatile unsigned long *)0x80000134)
#define WKUP (*(volatile unsigned long *)0x80000138)
/* Timer Controller */
#define TCFG0 (*(volatile unsigned long *)0x80000200)
#define TCNT0 (*(volatile unsigned long *)0x80000204)
#define TREF0 (*(volatile unsigned long *)0x80000208)
#define TMREF0 (*(volatile unsigned long *)0x8000020c)
#define TCFG1 (*(volatile unsigned long *)0x80000210)
#define TCNT1 (*(volatile unsigned long *)0x80000214)
#define TREF1 (*(volatile unsigned long *)0x80000218)
#define TMREF1 (*(volatile unsigned long *)0x8000021c)
#define TCFG2 (*(volatile unsigned long *)0x80000220)
#define TCNT2 (*(volatile unsigned long *)0x80000224)
#define TREF2 (*(volatile unsigned long *)0x80000228)
#define TMREF2 (*(volatile unsigned long *)0x8000022c)
#define TCFG3 (*(volatile unsigned long *)0x80000230)
#define TCNT3 (*(volatile unsigned long *)0x80000234)
#define TREF3 (*(volatile unsigned long *)0x80000238)
#define TMREF3 (*(volatile unsigned long *)0x8000023c)
#define TCFG4 (*(volatile unsigned long *)0x80000240)
#define TCNT4 (*(volatile unsigned long *)0x80000244)
#define TREF4 (*(volatile unsigned long *)0x80000248)
#define TCFG5 (*(volatile unsigned long *)0x80000250)
#define TCNT5 (*(volatile unsigned long *)0x80000254)
#define TREF5 (*(volatile unsigned long *)0x80000258)
#define TIREQ (*(volatile unsigned long *)0x80000260)
#define TWDCFG (*(volatile unsigned long *)0x80000270)
#define TWDCLR (*(volatile unsigned long *)0x80000274)
#define TC32EN (*(volatile unsigned long *)0x80000280)
#define TC32LDV (*(volatile unsigned long *)0x80000284)
#define TC32CMP0 (*(volatile unsigned long *)0x80000288)
#define TC32CMP1 (*(volatile unsigned long *)0x8000028c)
#define TC32PCNT (*(volatile unsigned long *)0x80000290)
#define TC32MCNT (*(volatile unsigned long *)0x80000294)
#define TC32IRQ (*(volatile unsigned long *)0x80000298)
/* TIREQ flags */
#define TF0 (1<<8) /* Timer 0 reference value reached */
#define TF1 (1<<9) /* Timer 1 reference value reached */
#define TI0 (1<<0) /* Timer 0 IRQ flag */
#define TI1 (1<<1) /* Timer 1 IRQ flag */
/* NAND Flash Controller */
#define NFC_CMD (*(volatile unsigned long *)0x90000000)
#define NFC_SADDR (*(volatile unsigned long *)0x9000000C)
#define NFC_SDATA (*(volatile unsigned long *)0x90000040)
#define NFC_WDATA (*(volatile unsigned long *)0x90000010)
#define NFC_CTRL (*(volatile unsigned long *)0x90000050)
#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 *)0x90000060)
#define NFC_RST (*(volatile unsigned long *)0x90000064)
/* ECC controller */
#define ECC_CTRL (*(volatile unsigned long *)0x80000900)
#define ECC_DMA_REQ (1<<28)
#define ECC_ENC (1<<27) /* MLC ECC3/4 */
#define ECC_READY (1<<26)
#define ECC_IEN (1<<25)
#define ECC_MANUAL (1<<22)
#define ECC_WCNT (1<<12) /* [21:12] */
#define ECC_HOLD (1<<7)
#define ECC_M4EN (1<<6)
#define ECC_ZERO (1<<5)
#define ECC_M3EN (1<<4)
#define ECC_CNT_MASK (7<<1)
#define ECC_CNT (1<<1)
#define ECC_SLC (1<<0)
#define ECC_BASE (*(volatile unsigned long *)0x80000904)
#define ECC_MASK (*(volatile unsigned long *)0x80000908)
#define ECC_CLR (*(volatile unsigned long *)0x8000090c)
#define SLC_ECC0 (*(volatile unsigned long *)0x80000910)
#define SLC_ECC1 (*(volatile unsigned long *)0x80000914)
#define SLC_ECC2 (*(volatile unsigned long *)0x80000918)
#define SLC_ECC3 (*(volatile unsigned long *)0x8000091c)
#define SLC_ECC4 (*(volatile unsigned long *)0x80000920)
#define SLC_ECC5 (*(volatile unsigned long *)0x80000924)
#define SLC_ECC6 (*(volatile unsigned long *)0x80000928)
#define SLC_ECC7 (*(volatile unsigned long *)0x8000092c)
#define MLC_ECC0W (*(volatile unsigned long *)0x80000930)
#define MLC_ECC1W (*(volatile unsigned long *)0x80000934)
#define MLC_ECC2W (*(volatile unsigned long *)0x80000938)
#define MLC_ECC0R (*(volatile unsigned long *)0x80000940)
#define MLC_ECC1R (*(volatile unsigned long *)0x80000944)
#define MLC_ECC2R (*(volatile unsigned long *)0x80000948)
#define ECC_CORR_START (*(volatile unsigned long *)0x8000094c)
#define ECC_ERRADDR(x) (*(volatile unsigned long *)(0x80000950+4*(x)))
#define ECC_ERRDATA(x) (*(volatile unsigned long *)(0x80000960+4*(x)))
#define ECC_ERR_NUM (*(volatile unsigned long *)0x80000970)
/* Digital Audio Interface */
#define DADI_L0 (*(volatile unsigned long *)0x80000000)
#define DADI_R0 (*(volatile unsigned long *)0x80000004)
#define DADI_L1 (*(volatile unsigned long *)0x80000008)
#define DADI_R1 (*(volatile unsigned long *)0x8000000C)
#define DADI_L2 (*(volatile unsigned long *)0x80000010)
#define DADI_R2 (*(volatile unsigned long *)0x80000014)
#define DADI_L3 (*(volatile unsigned long *)0x80000018)
#define DADI_R3 (*(volatile unsigned long *)0x8000001c)
#define DADO_L0 (*(volatile unsigned long *)0x80000020)
#define DADO_R0 (*(volatile unsigned long *)0x80000024)
#define DADO_L1 (*(volatile unsigned long *)0x80000028)
#define DADO_R1 (*(volatile unsigned long *)0x8000002C)
#define DADO_L2 (*(volatile unsigned long *)0x80000030)
#define DADO_R2 (*(volatile unsigned long *)0x80000034)
#define DADO_L3 (*(volatile unsigned long *)0x80000038)
#define DADO_R3 (*(volatile unsigned long *)0x8000003c)
#define DAMR (*(volatile unsigned long *)0x80000040)
#define DAVC (*(volatile unsigned long *)0x80000044)
#define DADI_L(x) (*(volatile unsigned long *)(0x80000000 + (x) * 8))
#define DADI_R(x) (*(volatile unsigned long *)(0x80000004 + (x) * 8))
#define DADO_L(x) (*(volatile unsigned long *)(0x80000020 + (x) * 8))
#define DADO_R(x) (*(volatile unsigned long *)(0x80000024 + (x) * 8))
/* USB 2.0 device system MMR base address */
#define USB_BASE 0x90000b00
#define USB_NUM_ENDPOINTS 3
#define USB_DEVBSS_ATTR IBSS_ATTR
/* Timer frequency */
/* timers are based on XIN (12Mhz) */
#define TIMER_FREQ (12000000)
#endif
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