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#ifndef CYGONCE_HAL_PLF_IO_H

#define CYGONCE_HAL_PLF_IO_H

//=============================================================================

//

//      plf_io.h

//

//      Platform specific registers

//

//=============================================================================

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//=============================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   jskov

// Contributors:jskov

// Date:        2001-03-16

// Purpose:     ARM/E7T platform specific registers

// Description: 

// Usage:       #include <cyg/hal/plf_io.h>

//

//####DESCRIPTIONEND####

//

//=============================================================================

// Platform doesn't need address munging even if configures as big-endian

#define HAL_IO_MACROS_NO_ADDRESS_MUNGING

// non-caching by accessing addr|0x04000000

#define E7T_REG_BASE              0x07ff0000

// -----------------------------------------------------------------------------

// System config (register bases and caching)

#define E7T_SYSCFG                (E7T_REG_BASE + 0x0000)

#define E7T_SYSCFG_SDM            0x80000000

#define E7T_SYSCFG_PD_ID_MASK     0x3c000000

#define E7T_SYSCFG_SRBBP_MASK     0x03ff0000 // address/64k

#define E7T_SYSCFG_ISBBP_MASK     0x0000ffc0 // a25-a16

#define E7T_SYSCFG_CM_MASK        0x00000030

#define E7T_SYSCFG_CM_4R_4C       0x00000000

#define E7T_SYSCFG_CM_0R_8C       0x00000010

#define E7T_SYSCFG_CM_8R_0C       0x00000020

#define E7T_SYSCFG_WE             0x00000004 // only KS32C50100?

#define E7T_SYSCFG_CE             0x00000002

#define E7T_SYSCFG_SE             0x00000001

#define E7T_CLKCON                (E7T_REG_BASE + 0x3000)

#define E7T_EXTACON0              (E7T_REG_BASE + 0x3008)

#define E7T_EXTACON1              (E7T_REG_BASE + 0x300c)

//-----------------------------------------------------------------------------

// Memory banks data width

#define E7T_EXTDBWTH              (E7T_REG_BASE + 0x3010)

#define E7T_EXTDBWTH_MASK         3

#define E7T_EXTDBWTH_8BIT         1

#define E7T_EXTDBWTH_16BIT        2

#define E7T_EXTDBWTH_32BIT        3

#define E7T_EXTDBWTH_DSR0_shift   0

#define E7T_EXTDBWTH_DSR1_shift   2

#define E7T_EXTDBWTH_DSR2_shift   4

#define E7T_EXTDBWTH_DSR3_shift   6

#define E7T_EXTDBWTH_DSR4_shift   8

#define E7T_EXTDBWTH_DSR5_shift   10

#define E7T_EXTDBWTH_DSD0_shift   12

#define E7T_EXTDBWTH_DSD1_shift   14

#define E7T_EXTDBWTH_DSD2_shift   16

#define E7T_EXTDBWTH_DSD3_shift   18

#define E7T_EXTDBWTH_DSX0_shift   20

#define E7T_EXTDBWTH_DSX1_shift   22

#define E7T_EXTDBWTH_DSX2_shift   24

#define E7T_EXTDBWTH_DSX3_shift   26

// -----------------------------------------------------------------------------

// Bank locations and timing

#define E7T_ROMCON0               (E7T_REG_BASE + 0x3014)

#define E7T_ROMCON1               (E7T_REG_BASE + 0x3018)

#define E7T_ROMCON2               (E7T_REG_BASE + 0x301c)

#define E7T_ROMCON3               (E7T_REG_BASE + 0x3020)

#define E7T_ROMCON4               (E7T_REG_BASE + 0x3024)

#define E7T_ROMCON5               (E7T_REG_BASE + 0x3028)

#define E7T_ROMCON_PMC_MASK       0x00000003

#define E7T_ROMCON_PMC_ROM        0x00000000

#define E7T_ROMCON_PMC_4W_PAGE    0x00000001

#define E7T_ROMCON_PMC_8W_PAGE    0x00000002

#define E7T_ROMCON_PMC_16W_PAGE   0x00000003

#define E7T_ROMCON_TPA_MASK       0x0000000c

#define E7T_ROMCON_TPA_5C         0x00000000

#define E7T_ROMCON_TPA_2C         0x00000004

#define E7T_ROMCON_TPA_3C         0x00000008

#define E7T_ROMCON_TPA_4C         0x0000000c

#define E7T_ROMCON_TACC_MASK      0x00000070

#define E7T_ROMCON_TACC_DISABLE   0x00000000

#define E7T_ROMCON_TACC_2C        0x00000010

#define E7T_ROMCON_TACC_3C        0x00000020

#define E7T_ROMCON_TACC_4C        0x00000030

#define E7T_ROMCON_TACC_5C        0x00000040

#define E7T_ROMCON_TACC_6C        0x00000050

#define E7T_ROMCON_TACC_7C        0x00000060

#define E7T_ROMCON_BASE_MASK      0x000ffc00

#define E7T_ROMCON_BASE_shift     10

#define E7T_ROMCON_NEXT_MASK      0x3ff00000

#define E7T_ROMCON_NEXT_shift     20

#define E7T_DRAMCON0              (E7T_REG_BASE + 0x302c)

#define E7T_DRAMCON1              (E7T_REG_BASE + 0x3030)

#define E7T_DRAMCON2              (E7T_REG_BASE + 0x3034)

#define E7T_DRAMCON3              (E7T_REG_BASE + 0x3038)

#define E7T_REFEXTCON             (E7T_REG_BASE + 0x303c)

//-----------------------------------------------------------------------------

// INTC

#define E7T_INTMOD                (E7T_REG_BASE + 0x4000)

#define E7T_INTPND                (E7T_REG_BASE + 0x4004)

#define E7T_INTMSK                (E7T_REG_BASE + 0x4008)

#define E7T_INTPRI0               (E7T_REG_BASE + 0x400c)

#define E7T_INTPRI1               (E7T_REG_BASE + 0x4010)

#define E7T_INTPRI2               (E7T_REG_BASE + 0x4014)

#define E7T_INTPRI3               (E7T_REG_BASE + 0x4018)

#define E7T_INTPRI4               (E7T_REG_BASE + 0x401c)

#define E7T_INTPRI5               (E7T_REG_BASE + 0x4020)

#define E7T_INTOFFSET             (E7T_REG_BASE + 0x4024)

#define E7T_PNDPRI                (E7T_REG_BASE + 0x4028)

#define E7T_PNDTEST               (E7T_REG_BASE + 0x402c)

#define E7T_INTOFFSET_FIQ         (E7T_REG_BASE + 0x4030)

#define E7T_INTOFFSET_IRQ         (E7T_REG_BASE + 0x4034)

#define E7T_INTMSK_GLOBAL         (1<<21)

//-----------------------------------------------------------------------------

// PIO

#define E7T_IOPMOD                (E7T_REG_BASE + 0x5000)

#define E7T_IOPCON                (E7T_REG_BASE + 0x5004)

#define E7T_IOPDATA               (E7T_REG_BASE + 0x5008)

//-----------------------------------------------------------------------------

// Timers

#define E7T_TMOD                  (E7T_REG_BASE + 0x6000)

#define E7T_TDATA0                (E7T_REG_BASE + 0x6004)

#define E7T_TDATA1                (E7T_REG_BASE + 0x6008)

#define E7T_TCNT0                 (E7T_REG_BASE + 0x600c)

#define E7T_TCNT1                 (E7T_REG_BASE + 0x6010)

#define E7T_TMOD_TE0              0x00000001

#define E7T_TMOD_TMD0             0x00000002

#define E7T_TMOD_TCLR0            0x00000004

#define E7T_TMOD_TE1              0x00000008

#define E7T_TMOD_TMD1             0x00000010

#define E7T_TMOD_TCLR1            0x00000020

//-----------------------------------------------------------------------------

// UART

#define E7T_UART0_BASE            (E7T_REG_BASE + 0xd000)

#define E7T_UART1_BASE            (E7T_REG_BASE + 0xe000)

#define E7T_UART_LCON             0x0000

#define E7T_UART_CON              0x0004

#define E7T_UART_STAT             0x0008

#define E7T_UART_TXBUF            0x000c

#define E7T_UART_RXBUF            0x0010

#define E7T_UART_BRDIV            0x0014

#define E7T_UART_BRDCNT           0x0018

#define E7T_UART_BRDCLK           0x001c

#define E7T_UART_LCON_5_DBITS     0x00

#define E7T_UART_LCON_6_DBITS     0x01

#define E7T_UART_LCON_7_DBITS     0x02

#define E7T_UART_LCON_8_DBITS     0x03

#define E7T_UART_LCON_1_SBITS     0x00

#define E7T_UART_LCON_2_SBITS     0x04

#define E7T_UART_LCON_NO_PARITY   0x00

#define E7T_UART_LCON_EVEN_PARITY 0x00

#define E7T_UART_LCON_ODD_PARITY  0x28

#define E7T_UART_LCON_1_PARITY    0x30

#define E7T_UART_LCON_0_PARITY    0x38

#define E7T_UART_LCON_SCS         0x40

#define E7T_UART_LCON_IR          0x80

#define E7T_UART_CON_RXM_MASK     0x03

#define E7T_UART_CON_RXM_INT      0x01

#define E7T_UART_CON_TXM_MASK     0x0c

#define E7T_UART_CON_TXM_INT      0x08

#define E7T_UART_CON_RX_ERR_INT   0x04

#define E7T_UART_STAT_DTR         0x10

#define E7T_UART_STAT_RDR         0x20

#define E7T_UART_STAT_TXE         0x40  // tx empty

#define E7T_UART_STAT_TC          0x80  // tx complete

//-----------------------------------------------------------------------------

// Cache

#define E7T_CACHE_SET0_ADDR       0x14000000

#define E7T_CACHE_SET1_ADDR       0x14800000

#define E7T_CACHE_TAG_ADDR        0x15000000

//-----------------------------------------------------------------------------

// Memory map is 1-1

#define CYGARC_PHYSICAL_ADDRESS(_x_) (_x_)

//-----------------------------------------------------------------------------

// end of plf_io.h

#endif // CYGONCE_HAL_PLF_IO_H