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rockbox/firmware/export/as3525.h
Michael Sevakis e42a3194de AS3525v1/v2: 
Fix problems with volume of recorded material by converting 14-bit samples to
16-bit. Remove duplicate samples from recorded data and support proper
samplerate since ADC runs 1/2 the codec clock. Support monitoring mono on both
output channels by feeding data manually to I2SOUT under the right conditions.

DMA is no longer used for recording since frames must be processed as described
above but it does allow full-duplex audio.

Miscellaneous change includes a proper constant (HW_SAMPR_DEFAULT) to reset the
hardware samplerate when recording is closed. PP5024 and AS3525 have different
default recording rates (22kHz and 44kHz respectively) but both have half-speed
ADC.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31180 a1c6a512-1295-4272-9138-f99709370657
2011-12-08 19:20:00 +00:00

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/*
* (C) Copyright 2006
* Copyright (C) 2006 Austriamicrosystems, by thomas.luo
*
* 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 program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __AS3525_H__
#define __AS3525_H__
#define CACHEALIGN_BITS (5)
#define UART_CHANNELS 1
#if MEMORYSIZE <= 2
/* we put the codec buffer in IRAM */
#define AMS_LOWMEM
#endif
/* Virtual addresses */
#define DRAM_ORIG 0x30000000
#define IRAM_ORIG (DRAM_ORIG + DRAM_SIZE) /* IRAM is mapped just next to DRAM */
#define DRAM_SIZE (MEMORYSIZE * 0x100000)
#define IRAM_SIZE 0x50000
/* AS352X only supports 512 Byte HW ECC */
#define ECCSIZE 512
#define ECCBYTES 3
/* AS352X MMU Page Table Entries */
#define TTB_SIZE 0x4000
#define TTB_BASE_ADDR (DRAM_ORIG + DRAM_SIZE - TTB_SIZE)
/* AS352X device base addresses */
/*
------------------------------------------------------------------------
* AS352X Registers
*
------------------------------------------------------------------------
*
*/
/* AHB */
#define USB_BASE 0xC6000000
#define VIC_BASE 0xC6010000
#define DMAC_BASE 0xC6020000
#define MPMC_BASE 0xC6030000
#define MEMSTICK_BASE 0xC6040000
#define CF_IDE_BASE 0xC6050000
/* APB */
#define NAND_FLASH_BASE 0xC8000000
#define BIST_MANAGER_BASE 0xC8010000
#define SD_MCI_BASE 0xC8020000
#define TIMER_BASE 0xC8040000
#define WDT_BASE 0xC8050000
#define I2C_MS_BASE 0xC8060000
#define I2C_AUDIO_BASE 0xC8070000
#define SSP_BASE 0xC8080000
#define I2SIN_BASE 0xC8090000
#define I2SOUT_BASE 0xC80A0000
#define GPIOA_BASE 0xC80B0000
#define GPIOB_BASE 0xC80C0000
#define GPIOC_BASE 0xC80D0000
#define GPIOD_BASE 0xC80E0000
#define CGU_BASE 0xC80F0000
#define CCU_BASE 0xC8100000
#define UART0_BASE 0xC8110000
#define DBOP_BASE 0xC8120000
/*
------------------------------------------------------------------------
* AS352X control registers
*
------------------------------------------------------------------------
*/
#define CCU_SRC (*(volatile unsigned long *)(CCU_BASE + 0x00))
#define CCU_SRL (*(volatile unsigned long *)(CCU_BASE + 0x04))
#define CCU_MEMMAP (*(volatile unsigned long *)(CCU_BASE + 0x08))
#define CCU_IO (*(volatile unsigned long *)(CCU_BASE + 0x0C))
#define CCU_SCON (*(volatile unsigned long *)(CCU_BASE + 0x10))
#define CCU_VERS (*(volatile unsigned long *)(CCU_BASE + 0x14))
#define CCU_SPARE1 (*(volatile unsigned long *)(CCU_BASE + 0x18))
#define CCU_SPARE2 (*(volatile unsigned long *)(CCU_BASE + 0x1C))
/* DBOP */
#define DBOP_TIMPOL_01 (*(volatile unsigned long *)(DBOP_BASE + 0x00))
#define DBOP_TIMPOL_23 (*(volatile unsigned long *)(DBOP_BASE + 0x04))
#define DBOP_CTRL (*(volatile unsigned long *)(DBOP_BASE + 0x08))
#define DBOP_STAT (*(volatile unsigned long *)(DBOP_BASE + 0x0C))
/* default is 16bit, but we switch to 32bit for some targets for better speed */
#define DBOP_DOUT8 (*(volatile unsigned char*)(DBOP_BASE + 0x10))
#define DBOP_DOUT (*(volatile unsigned short*)(DBOP_BASE + 0x10))
#define DBOP_DOUT16 (*(volatile unsigned short*)(DBOP_BASE + 0x10))
#define DBOP_DOUT32 (*(volatile unsigned long *)(DBOP_BASE + 0x10))
#define DBOP_DIN (*(volatile unsigned short*)(DBOP_BASE + 0x14))
/**
* Reset Control Lines in CCU_SRC register
**/
#define CCU_SRC_DBOP_EN ( 1 << 24 )
#define CCU_SRC_SPDIF_EN ( 1 << 22 )
#define CCU_SRC_TIMER_EN ( 1 << 21 )
#define CCU_SRC_SSP_EN ( 1 << 20 )
#define CCU_SRC_WDO_EN ( 1 << 19 )
#define CCU_SRC_IDE_EN ( 1 << 18 )
#define CCU_SRC_IDE_AHB_EN ( 1 << 17 )
#define CCU_SRC_UART0 ( 1 << 16 )
#define CCU_SRC_NAF_EN ( 1 << 15 )
#define CCU_SRC_SDMCI_EN ( 1 << 14 )
#define CCU_SRC_GPIO_EN ( 1 << 13 )
#define CCU_SRC_I2C_AUDIO_EN ( 1 << 12 )
#define CCU_SRC_I2C_EN ( 1 << 11 )
#define CCU_SRC_MST_EN ( 1 << 10 )
#define CCU_SRC_I2SIN ( 1 << 9 )
#define CCU_SRC_I2SOUT ( 1 << 8 )
#define CCU_SRC_USB_AHB_EN ( 1 << 7 )
#define CCU_SRC_USB_PHY_EN ( 1 << 6 )
#define CCU_SRC_DMAC_EN ( 1 << 5 )
#define CCU_SRC_VIC_EN ( 1 << 4 )
/**
* Magic number for CCU_SRL for reset.
**/
#define CCU_SRL_MAGIC_NUMBER 0x1A720212
/**
* Chip select lines for NAF. Use these constants to select/deselct the
CE lines
* for NAND flashes in Register CCU_IO.
**/
#define CCU_IO_NAF_CE_LINE_0 ( 0 << 7 )
#define CCU_IO_NAF_CE_LINE_1 ( 1 << 7 )
#define CCU_IO_NAF_CE_LINE_2 ( 2 << 7 )
#define CCU_IO_NAF_CE_LINE_3 ( 3 << 7 )
/* CCU IO Select/Deselect IDE */
#define CCU_IO_IDE ( 1 << 5 )
/* CCU IO Select/desect I2C */
#define CCU_IO_I2C_MASTER_SLAVE ( 1 << 1 )
/* CCU IO Select/desect UART */
#define CCU_IO_UART0 ( 1 << 0 )
#define CCU_RESET_ALL_BUT_MEMORY \
( CCU_SRC_DBOP_EN \
| CCU_SRC_SPDIF_EN \
| CCU_SRC_TIMER_EN \
| CCU_SRC_SSP_EN \
| CCU_SRC_WDO_EN \
| CCU_SRC_IDE_EN \
| CCU_SRC_IDE_AHB_EN \
| CCU_SRC_UART0 \
| CCU_SRC_NAF_EN \
| CCU_SRC_SDMCI_EN \
| CCU_SRC_GPIO_EN \
| CCU_SRC_I2C_AUDIO_EN \
| CCU_SRC_I2C_EN \
| CCU_SRC_MST_EN \
| CCU_SRC_I2SIN \
| CCU_SRC_I2SOUT \
| CCU_SRC_USB_AHB_EN \
| CCU_SRC_USB_PHY_EN \
| CCU_SRC_DMAC_EN \
| CCU_SRC_VIC_EN \
)
#define CCU_IO_UART ( 1 << 0 )
/*
------------------------------------------------------------------------
* AS352X clock control registers
*
------------------------------------------------------------------------
*/
#define CGU_PLLA (*(volatile unsigned long *)(CGU_BASE + 0x00))
#define CGU_PLLB (*(volatile unsigned long *)(CGU_BASE + 0x04))
#define CGU_PLLASUP (*(volatile unsigned long *)(CGU_BASE + 0x08))
#define CGU_PLLBSUP (*(volatile unsigned long *)(CGU_BASE + 0x0C))
#define CGU_PROC (*(volatile unsigned long *)(CGU_BASE + 0x10))
#define CGU_PERI (*(volatile unsigned long *)(CGU_BASE + 0x14))
#define CGU_AUDIO (*(volatile unsigned long *)(CGU_BASE + 0x18))
#define CGU_USB (*(volatile unsigned long *)(CGU_BASE + 0x1C))
#define CGU_INTCTRL (*(volatile unsigned long *)(CGU_BASE + 0x20))
#define CGU_IRQ (*(volatile unsigned long *)(CGU_BASE + 0x24))
#define CGU_COUNTA (*(volatile unsigned long *)(CGU_BASE + 0x28))
#define CGU_COUNTB (*(volatile unsigned long *)(CGU_BASE + 0x2C))
#define CGU_IDE (*(volatile unsigned long *)(CGU_BASE + 0x30))
#define CGU_MEMSTICK (*(volatile unsigned long *)(CGU_BASE + 0x34))
#define CGU_DBOP (*(volatile unsigned long *)(CGU_BASE + 0x38))
#define CGU_VIC_CLOCK_ENABLE ( 1 << 23 ) /* vic */
/* --- are disabled after reset --- */
#define CGU_EXTMEM_CLOCK_ENABLE ( 1 << 27 ) /* external memory */
#define CGU_EXTMEMIF_CLOCK_ENABLE ( 1 << 26 ) /* ext mem AHB IF */
#define CGU_DMA_CLOCK_ENABLE ( 1 << 22 ) /* dma */
#define CGU_USB_CLOCK_ENABLE ( 1 << 21 ) /* usb */
#define CGU_I2SOUT_APB_CLOCK_ENABLE ( 1 << 20 ) /* i2sout */
#define CGU_I2SIN_APB_CLOCK_ENABLE ( 1 << 19 ) /* i2sin */
#define CGU_I2C_MASTER_SLAVE_CLOCK_ENABLE ( 1 << 18 ) /* i2c master/slave */
#define CGU_I2C_AUDIO_MASTER_CLOCK_ENABLE ( 1 << 17 ) /* i2c audio master */
#define CGU_GPIO_CLOCK_ENABLE ( 1 << 16 ) /* gpio */
#define CGU_MCI_CLOCK_ENABLE ( 1 << 15 ) /* mmc + sd */
#define CGU_NAF_CLOCK_ENABLE ( 1 << 14 ) /* naf */
#define CGU_UART_APB_CLOCK_ENABLE ( 1 << 13 ) /* uart */
#define CGU_WDOCNT_CLOCK_ENABLE ( 1 << 12 ) /* watchdog counter */
#define CGU_WDOIF_CLOCK_ENABLE ( 1 << 11 ) /* watchdog timer module */
#define CGU_SSP_CLOCK_ENABLE ( 1 << 10 ) /* ssp */
#define CGU_TIMER1_CLOCK_ENABLE ( 1 << 9 ) /* timer 1 */
#define CGU_TIMER2_CLOCK_ENABLE ( 1 << 8 ) /* timer 2 */
#define CGU_TIMERIF_CLOCK_ENABLE ( 1 << 7 ) /* timer interface */
/* CGU_PLL[AB]SUP bits */
#define CGU_PLL_POWERDOWN ( 1 << 3 )
/* CGU_INTCTRL bits */
#define CGU_PLLA_LOCK ( 1 << 0 )
#define CGU_PLLB_LOCK ( 1 << 1 )
/** ------------------------------------------------------------------
* Number of cycles to wait before cgu is safely locked.
**/
#define CGU_LOCK_CNT 0xFF
/* FIFO depth is 16 for tx and rx fifo */
#define UART_FIFO_DEPTH 16
/* ------------------- UART Line Control Register bit fields -------------------- */
#define UART_LNCTL_DLSEN (1 << 7) /* Device latch select bit */
/* -------------- UART Interrupt Control Register bit fields --------------- */
#define UART_INTR_RXDRDY 0x1 /* Data ready interrupt */
#define UART_INTR_TXEMT 0x2 /* Transmit data empty interrupt */
#define UART_INTR_RXLINESTATUS 0x4 /* Receive line status interrupt */
/* ------------------- UART Line Status Register bit fields -------------------- */
#define UART_ERRORBITS 0x1E
#define UART_RX_DATA_READY (1 << 0)
#define UART_TX_HOLD_EMPTY (1 << 5)
/* ------------------- FIFO CNTL Register contants -------------------*/
#define UART_FIFO_EN (1 << 0) /* Enable the UART FIFO */
#define UART_TX_FIFO_RST (1 << 1) /* Enable the UART FIFO */
#define UART_RX_FIFO_RST (1 << 2)
#define UART_RXFIFO_TRIGLVL_1 (0 << 4) /* RX FIFO TRIGGER_LEVEL 1 */
#define UART_RXFIFO_TRIGLVL_4 0x08 /* RX FIFO TRIGGER_LEVEL 4 */
#define UART_RXFIFO_TRIGLVL_8 0x10 /* RX FIFO TRIGGER_LEVEL 8 */
#define UART_RXFIFO_TRIGLVL_14 0x18 /* RX FIFO TRIGGER_LEVEL 14 */
/* ------------------- FIFO status Register contants ------------------*/
#define UART_TX_FIFO_FULL (1 << 0)
#define UART_RX_FIFO_FULL (1 << 1)
#define UART_TX_FIFO_EMPTY (1 << 2)
#define UART_RX_FIFO_EMPTY (1 << 3)
/* ----------------------- defines ---------------------------------------- */
#define UART_DATA_REG (*(volatile unsigned long*)(UART0_BASE + 0x00)) /* Data register */
#define UART_DLO_REG (*(volatile unsigned long*)(UART0_BASE + 0x00)) /* Clock divider(lower byte) register */
#define UART_DHI_REG (*(volatile unsigned long*)(UART0_BASE + 0x04)) /* Clock divider(higher byte) register */
#define UART_INTEN_REG (*(volatile unsigned long*)(UART0_BASE + 0x04)) /* Interrupt enable register */
#define UART_INTSTATUS_REG (*(volatile unsigned long*)(UART0_BASE + 0x08)) /* Interrupt status register */
#define UART_FCTL_REG (*(volatile unsigned long*)(UART0_BASE + 0x0C)) /* Fifo control register */
#define UART_FSTATUS_REG (*(volatile unsigned long*)(UART0_BASE + 0x0C)) /* Fifo status register */
#define UART_LNCTL_REG (*(volatile unsigned long*)(UART0_BASE + 0x10)) /* Line control register */
#define UART_LNSTATUS_REG (*(volatile unsigned long*)(UART0_BASE + 0x14)) /* Line status register */
#define SD_MCI_POWER (*(volatile unsigned long*)(SD_MCI_BASE + 0x0))
#define TIMER1_LOAD (*(volatile unsigned long*)(TIMER_BASE + 0x00)) /* 32-bit width */
#define TIMER1_VALUE (*(volatile unsigned long*)(TIMER_BASE + 0x04)) /* 32 bit width */
#define TIMER1_CONTROL (*(volatile unsigned long*)(TIMER_BASE + 0x08)) /* 8 bit width */
#define TIMER1_INTCLR (*(volatile unsigned long*)(TIMER_BASE + 0x0C)) /* clears ir by write access */
#define TIMER1_RIS (*(volatile unsigned long*)(TIMER_BASE + 0x10)) /* 1 bit width */
#define TIMER1_MIS (*(volatile unsigned long*)(TIMER_BASE + 0x14)) /* 1 bit width */
#define TIMER1_BGLOAD (*(volatile unsigned long*)(TIMER_BASE + 0x18)) /* 32-bit width */
#define TIMER2_LOAD (*(volatile unsigned long*)(TIMER_BASE + 0x20)) /* 32-bit width */
#define TIMER2_VALUE (*(volatile unsigned long*)(TIMER_BASE + 0x24)) /* 32 bit width */
#define TIMER2_CONTROL (*(volatile unsigned long*)(TIMER_BASE + 0x28)) /* 8 bit width */
#define TIMER2_INTCLR (*(volatile unsigned long*)(TIMER_BASE + 0x2C)) /* clears ir by write access */
#define TIMER2_RIS (*(volatile unsigned long*)(TIMER_BASE + 0x30)) /* 1 bit width */
#define TIMER2_MIS (*(volatile unsigned long*)(TIMER_BASE + 0x34)) /* 1 bit width */
#define TIMER2_BGLOAD (*(volatile unsigned long*)(TIMER_BASE + 0x38)) /* 32-bit width */
/**
* Counter/Timer control register bits
**/
#define TIMER_ENABLE 0x80
#define TIMER_PERIODIC 0x40
#define TIMER_INT_ENABLE 0x20
#define TIMER_32_BIT 0x02
#define TIMER_ONE_SHOT 0x01
#define TIMER_PRESCALE_1 0x00
#define TIMER_PRESCALE_16 0x04
#define TIMER_PRESCALE_256 0x08
/* Watchdog registers */
#define WDT_LOAD (*(volatile unsigned long*)(WDT_BASE))
#define WDT_CONTROL (*(volatile unsigned long*)(WDT_BASE+8))
/* GPIO registers */
#define GPIOA_DIR (*(volatile unsigned char*)(GPIOA_BASE+0x400))
#define GPIOA_IS (*(volatile unsigned char*)(GPIOA_BASE+0x404))
#define GPIOA_IBE (*(volatile unsigned char*)(GPIOA_BASE+0x408))
#define GPIOA_IEV (*(volatile unsigned char*)(GPIOA_BASE+0x40C))
#define GPIOA_IE (*(volatile unsigned char*)(GPIOA_BASE+0x410))
#define GPIOA_RIS (*(volatile unsigned char*)(GPIOA_BASE+0x414))
#define GPIOA_MIS (*(volatile unsigned char*)(GPIOA_BASE+0x418))
#define GPIOA_IC (*(volatile unsigned char*)(GPIOA_BASE+0x41C))
#define GPIOA_AFSEL (*(volatile unsigned char*)(GPIOA_BASE+0x420))
#define GPIOA_PIN(a) (*(volatile unsigned char*)(GPIOA_BASE+(1<<((a)+2))))
#define GPIOA_PIN_MASK(m) (*(volatile unsigned char *)(GPIOA_BASE+(((m)&0xff)<<2)))
#define GPIOA_DATA (*(volatile unsigned char*)(GPIOA_BASE+(0xff<<2)))
#define GPIOB_DIR (*(volatile unsigned char*)(GPIOB_BASE+0x400))
#define GPIOB_IS (*(volatile unsigned char*)(GPIOB_BASE+0x404))
#define GPIOB_IBE (*(volatile unsigned char*)(GPIOB_BASE+0x408))
#define GPIOB_IEV (*(volatile unsigned char*)(GPIOB_BASE+0x40C))
#define GPIOB_IE (*(volatile unsigned char*)(GPIOB_BASE+0x410))
#define GPIOB_RIS (*(volatile unsigned char*)(GPIOB_BASE+0x414))
#define GPIOB_MIS (*(volatile unsigned char*)(GPIOB_BASE+0x418))
#define GPIOB_IC (*(volatile unsigned char*)(GPIOB_BASE+0x41C))
#define GPIOB_AFSEL (*(volatile unsigned char*)(GPIOB_BASE+0x420))
#define GPIOB_PIN(a) (*(volatile unsigned char*)(GPIOB_BASE+(1<<((a)+2))))
#define GPIOB_PIN_MASK(m) (*(volatile unsigned char *)(GPIOB_BASE+(((m)&0xff)<<2)))
#define GPIOB_DATA (*(volatile unsigned char*)(GPIOB_BASE+(0xff<<2)))
#define GPIOC_DIR (*(volatile unsigned char*)(GPIOC_BASE+0x400))
#define GPIOC_IS (*(volatile unsigned char*)(GPIOC_BASE+0x404))
#define GPIOC_IBE (*(volatile unsigned char*)(GPIOC_BASE+0x408))
#define GPIOC_IEV (*(volatile unsigned char*)(GPIOC_BASE+0x40C))
#define GPIOC_IE (*(volatile unsigned char*)(GPIOC_BASE+0x410))
#define GPIOC_RIS (*(volatile unsigned char*)(GPIOC_BASE+0x414))
#define GPIOC_MIS (*(volatile unsigned char*)(GPIOC_BASE+0x418))
#define GPIOC_IC (*(volatile unsigned char*)(GPIOC_BASE+0x41C))
#define GPIOC_AFSEL (*(volatile unsigned char*)(GPIOC_BASE+0x420))
#define GPIOC_PIN(a) (*(volatile unsigned char*)(GPIOC_BASE+(1<<((a)+2))))
#define GPIOC_PIN_MASK(m) (*(volatile unsigned char *)(GPIOC_BASE+(((m)&0xff)<<2)))
#define GPIOC_DATA (*(volatile unsigned char*)(GPIOC_BASE+(0xff<<2)))
#define GPIOD_DIR (*(volatile unsigned char*)(GPIOD_BASE+0x400))
#define GPIOD_IS (*(volatile unsigned char*)(GPIOD_BASE+0x404))
#define GPIOD_IBE (*(volatile unsigned char*)(GPIOD_BASE+0x408))
#define GPIOD_IEV (*(volatile unsigned char*)(GPIOD_BASE+0x40C))
#define GPIOD_IE (*(volatile unsigned char*)(GPIOD_BASE+0x410))
#define GPIOD_RIS (*(volatile unsigned char*)(GPIOD_BASE+0x414))
#define GPIOD_MIS (*(volatile unsigned char*)(GPIOD_BASE+0x418))
#define GPIOD_IC (*(volatile unsigned char*)(GPIOD_BASE+0x41C))
#define GPIOD_AFSEL (*(volatile unsigned char*)(GPIOD_BASE+0x420))
#define GPIOD_PIN(a) (*(volatile unsigned char*)(GPIOD_BASE+(1<<((a)+2))))
#define GPIOD_PIN_MASK(m) (*(volatile unsigned char *)(GPIOD_BASE+(((m)&0xff)<<2)))
#define GPIOD_DATA (*(volatile unsigned char*)(GPIOD_BASE+(0xff<<2)))
/* ARM PL172 Memory Controller registers */
#define MPMC_CONTROL (*(volatile unsigned long*)(MPMC_BASE+0x000))
#define MPMC_STATUS (*(volatile unsigned long*)(MPMC_BASE+0x004))
#define MPMC_CONFIG (*(volatile unsigned long*)(MPMC_BASE+0x008))
#define MPMC_DYNAMIC_CONTROL (*(volatile unsigned long*)(MPMC_BASE+0x020))
#define MPMC_DYNAMIC_REFRESH (*(volatile unsigned long*)(MPMC_BASE+0x024))
#define MPMC_DYNAMIC_READ_CONFIG (*(volatile unsigned long*)(MPMC_BASE+0x028))
#define MPMC_DYNAMIC_tRP (*(volatile unsigned long*)(MPMC_BASE+0x030))
#define MPMC_DYNAMIC_tRAS (*(volatile unsigned long*)(MPMC_BASE+0x034))
#define MPMC_DYNAMIC_tSREX (*(volatile unsigned long*)(MPMC_BASE+0x038))
#define MPMC_DYNAMIC_tAPR (*(volatile unsigned long*)(MPMC_BASE+0x03C))
#define MPMC_DYNAMIC_tDAL (*(volatile unsigned long*)(MPMC_BASE+0x040))
#define MPMC_DYNAMIC_tWR (*(volatile unsigned long*)(MPMC_BASE+0x044))
#define MPMC_DYNAMIC_tRC (*(volatile unsigned long*)(MPMC_BASE+0x048))
#define MPMC_DYNAMIC_tRFC (*(volatile unsigned long*)(MPMC_BASE+0x04C))
#define MPMC_DYNAMIC_tXSR (*(volatile unsigned long*)(MPMC_BASE+0x050))
#define MPMC_DYNAMIC_tRRD (*(volatile unsigned long*)(MPMC_BASE+0x054))
#define MPMC_DYNAMIC_tMRD (*(volatile unsigned long*)(MPMC_BASE+0x058))
#define MPMC_STATIC_EXTENDED_WAIT (*(volatile unsigned long*)(MPMC_BASE+0x080))
#define MPMC_DYNAMIC_CONFIG_0 (*(volatile unsigned long*)(MPMC_BASE+0x100))
#define MPMC_DYNAMIC_CONFIG_1 (*(volatile unsigned long*)(MPMC_BASE+0x120))
#define MPMC_DYNAMIC_CONFIG_2 (*(volatile unsigned long*)(MPMC_BASE+0x140))
#define MPMC_DYNAMIC_CONFIG_3 (*(volatile unsigned long*)(MPMC_BASE+0x160))
#define MPMC_DYNAMIC_RASCAS_0 (*(volatile unsigned long*)(MPMC_BASE+0x104))
#define MPMC_DYNAMIC_RASCAS_1 (*(volatile unsigned long*)(MPMC_BASE+0x124))
#define MPMC_DYNAMIC_RASCAS_2 (*(volatile unsigned long*)(MPMC_BASE+0x144))
#define MPMC_DYNAMIC_RASCAS_3 (*(volatile unsigned long*)(MPMC_BASE+0x164))
#define MPMC_PERIPH_ID2 (*(volatile unsigned long*)(MPMC_BASE+0xFE8))
/* VIC controller (PL190) registers */
#define VIC_IRQ_STATUS (*(volatile unsigned long*)(VIC_BASE+0x00))
#define VIC_FIQ_STATUS (*(volatile unsigned long*)(VIC_BASE+0x04))
#define VIC_RAW_INTR (*(volatile unsigned long*)(VIC_BASE+0x08))
#define VIC_INT_SELECT (*(volatile unsigned long*)(VIC_BASE+0x0C))
#define VIC_INT_ENABLE (*(volatile unsigned long*)(VIC_BASE+0x10))
#define VIC_INT_EN_CLEAR (*(volatile unsigned long*)(VIC_BASE+0x14))
#define VIC_SOFT_INT (*(volatile unsigned long*)(VIC_BASE+0x18))
#define VIC_SOFT_INT_CLEAR (*(volatile unsigned long*)(VIC_BASE+0x1C))
#define VIC_PROTECTION (*(volatile unsigned long*)(VIC_BASE+0x20))
#define VIC_VECT_ADDR ((void (* volatile *) (void)) (VIC_BASE+0x30))
#define VIC_DEF_VECT_ADDR ((void (* volatile *) (void)) (VIC_BASE+0x34))
#define VIC_VECT_ADDRS ((void (* volatile *) (void)) (VIC_BASE+0x100))
#define VIC_VECT_CNTLS ((volatile unsigned long*)(VIC_BASE+0x200))
/* Interrupt sources (for vectors setup) */
#define INT_SRC_WATCHDOG 0
#define INT_SRC_TIMER1 1
#define INT_SRC_TIMER2 2
#define INT_SRC_USB 3
#define INT_SRC_DMAC 4
#define INT_SRC_NAND 5
#define INT_SRC_IDE 6
#define INT_SRC_MCI0 7
#define INT_SRC_MCI1 8
#define INT_SRC_AUDIO 9
#define INT_SRC_SSP 10
#define INT_SRC_I2C_MS 11
#define INT_SRC_I2C_AUDIO 12
#define INT_SRC_I2SIN 13
#define INT_SRC_I2SOUT 14
#define INT_SRC_UART 15
#define INT_SRC_GPIOD 16
/* 17 reserved */
#define INT_SRC_CGU 18
#define INT_SRC_MEMORY_STICK 19
#define INT_SRC_DBOP 20
/* 21-28 reserved */
#define INT_SRC_GPIOA 29
#define INT_SRC_GPIOB 30
#define INT_SRC_GPIOC 31
/* Interrupt sources bitmask */
#define INTERRUPT_WATCHDOG (1<<0)
#define INTERRUPT_TIMER1 (1<<1)
#define INTERRUPT_TIMER2 (1<<2)
#define INTERRUPT_USB (1<<3)
#define INTERRUPT_DMAC (1<<4)
#define INTERRUPT_NAND (1<<5)
#define INTERRUPT_IDE (1<<6)
#define INTERRUPT_MCI0 (1<<7)
#define INTERRUPT_MCI1 (1<<8)
#define INTERRUPT_AUDIO (1<<9)
#define INTERRUPT_SSP (1<<10)
#define INTERRUPT_I2C_MS (1<<11)
#define INTERRUPT_I2C_AUDIO (1<<12)
#define INTERRUPT_I2SIN (1<<13)
#define INTERRUPT_I2SOUT (1<<14)
#define INTERRUPT_UART (1<<15)
#define INTERRUPT_GPIOD (1<<16)
/* 17 reserved */
#define INTERRUPT_CGU (1<<18)
#define INTERRUPT_MEMORY_STICK (1<<19)
#define INTERRUPT_DBOP (1<<20)
/* 21-28 reserved */
#define INTERRUPT_GPIOA (1<<29)
#define INTERRUPT_GPIOB (1<<30)
#define INTERRUPT_GPIOC (1<<31)
/* I2SOUT registers */
#define I2SOUT_CONTROL (*(volatile unsigned char*)(I2SOUT_BASE+0x00))
#define I2SOUT_MASK (*(volatile unsigned char*)(I2SOUT_BASE+0x04))
#define I2SOUT_RAW_STATUS (*(volatile unsigned char*)(I2SOUT_BASE+0x08))
#define I2SOUT_STATUS (*(volatile unsigned char*)(I2SOUT_BASE+0x0C))
#define I2SOUT_CLEAR (*(volatile unsigned char*)(I2SOUT_BASE+0x10))
#define I2SOUT_DATA (volatile unsigned long*)(I2SOUT_BASE+0x14)
/* SSP registers (PrimeCell PL022) */
#define SSP_CR0 (*(volatile unsigned short*)(SSP_BASE+0x00))
#define SSP_CR1 (*(volatile unsigned char*)(SSP_BASE+0x04))
#define SSP_DATA (*(volatile unsigned short*)(SSP_BASE+0x08))
#define SSP_SR (*(volatile unsigned char*)(SSP_BASE+0x0C))
#define SSP_CPSR (*(volatile unsigned char*)(SSP_BASE+0x10))
#define SSP_IMSC (*(volatile unsigned char*)(SSP_BASE+0x14))
#define SSP_IRS (*(volatile unsigned char*)(SSP_BASE+0x18))
#define SSP_MIS (*(volatile unsigned char*)(SSP_BASE+0x1C))
#define SSP_ICR (*(volatile unsigned char*)(SSP_BASE+0x20))
#define SSP_DMACR (*(volatile unsigned char*)(SSP_BASE+0x24))
/* PCM addresses for obtaining buffers will be what DMA is using (physical) */
#define HAVE_PCM_DMA_ADDRESS
/* Timer frequency */
#define TIMER_FREQ (24000000 / 16)
/* USB */
#define USB_NUM_ENDPOINTS 4
#define USB_DEVBSS_ATTR
/* I2SIN registers */
#define I2SIN_CONTROL (*(volatile unsigned long*)(I2SIN_BASE+0x00))
#define I2SIN_MASK (*(volatile unsigned char*)(I2SIN_BASE+0x04))
#define I2SIN_RAW_STATUS (*(volatile unsigned char*)(I2SIN_BASE+0x08))
#define I2SIN_STATUS (*(volatile unsigned char*)(I2SIN_BASE+0x0C))
#define I2SIN_CLEAR (*(volatile unsigned char*)(I2SIN_BASE+0x10))
#define I2SIN_DATA (volatile unsigned long*)(I2SIN_BASE+0x14)
#define I2SIN_SPDIF_STATUS (*(volatile unsigned long*)(I2SIN_BASE+0x18))
/* I2SIN_MASK */
#define I2SIN_MASK_PUER ( 1<<6 ) /* push error */
#define I2SIN_MASK_POE ( 1<<5 ) /* empty */
#define I2SIN_MASK_POAE ( 1<<4 ) /* almost empty */
#define I2SIN_MASK_POHF ( 1<<3 ) /* half full */
#define I2SIN_MASK_POAF ( 1<<2 ) /* almost full */
#define I2SIN_MASK_POF ( 1<<1 ) /* full */
#define I2SIN_MASK_POER ( 1<<0 ) /* pop error */
#endif /*__AS3525_H__*/
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