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[/] [hf-risc/] [trunk/] [software/] [include/] [hf-risc.h] - Diff between revs 13 and 20

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Rev 13 Rev 20 
/* file:          hf_risc.h
 
/* file:          hf_risc.h
 
 * description:   basic C type abstraction and HAL for HF-RISC
 
 * description:   basic C type abstraction and HAL for HF-RISC
 
 * date:          09/2015
 
 * date:          09/2015
 
 * author:        Sergio Johann Filho <sergio.filho@pucrs.br>
 
 * author:        Sergio Johann Filho <sergio.filho@pucrs.br>
 
 */
 
 */
 
 
 
 
 
/* C type extensions */
 
/* C type extensions */
 
typedef unsigned char                   uint8_t;
 
typedef unsigned char                   uint8_t;
 
typedef char                            int8_t;
 
typedef char                            int8_t;
 
typedef unsigned short int              uint16_t;
 
typedef unsigned short int              uint16_t;
 
typedef short int                       int16_t;
 
typedef short int                       int16_t;
 
typedef unsigned int                    uint32_t;
 
typedef unsigned int                    uint32_t;
 
typedef int                             int32_t;
 
typedef int                             int32_t;
 
typedef unsigned long long              uint64_t;
 
typedef unsigned long long              uint64_t;
 
typedef long long                       int64_t;
 
typedef long long                       int64_t;
 
 
 
 
 
typedef void                            (*funcptr)();
 
typedef void                            (*funcptr)();
 
 
 
 
 
/* disable interrupts, return previous int status / enable interrupts */
 
/* disable interrupts, return previous int status / enable interrupts */
 
#define _di                             interrupt_set(0)
 
#define _di                             interrupt_set(0)
 
#define _ei(S)                          interrupt_set(S)
 
#define _ei(S)                          interrupt_set(S)
 
 
 
 
 
/* memory address map */
 
/* memory address map */
 
#define ADDR_ROM_BASE                   0x00000000
 
#define ADDR_ROM_BASE                   0x00000000
 
#define ADDR_RAM_BASE                   0x40000000
 
#define ADDR_RAM_BASE                   0x40000000
 
#define ADDR_RESERVED_BASE              0x80000000
 
#define ADDR_RESERVED_BASE              0x80000000
 
 
 
 
 
/* peripheral addresses and irq lines */
 
/* peripheral addresses and irq lines */
 
#define PERIPHERALS_BASE                0xf0000000
 
#define PERIPHERALS_BASE                0xf0000000
 
#define IRQ_VECTOR                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x000))
 
#define IRQ_VECTOR                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x000))
 
#define IRQ_CAUSE                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x010))
 
#define IRQ_CAUSE                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x010))
 
#define IRQ_MASK                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x020))
 
#define IRQ_MASK                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x020))
 
#define IRQ_STATUS                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x030))
 
#define IRQ_STATUS                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x030))
 
#define IRQ_EPC                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x040))
 
#define IRQ_EPC                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x040))
 
#define COUNTER                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x050))
 
#define COUNTER                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x050))
 
#define COMPARE                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x060))
 
#define COMPARE                         (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x060))
 
#define COMPARE2                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x070))
 
#define COMPARE2                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x070))
 
#define EXTIO_IN                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x080))
 
#define EXTIO_IN                        (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x080))
 
#define EXTIO_OUT                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x090))
 
#define EXTIO_OUT                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x090))
 
#define EXTIO_DIR                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0a0))
 
#define EXTIO_DIR                       (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0a0))
 
#define DEBUG_ADDR                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0d0))
 
#define DEBUG_ADDR                      (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0d0))
 
#define UART                            (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0e0))
 
#define UART                            (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0e0))
 
#define UART_DIVISOR                    (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0f0))
 
#define UART_DIVISOR                    (*(volatile uint32_t *)(PERIPHERALS_BASE + 0x0f0))
 
 
 
 
 
#define IRQ_COUNTER                     0x0001
 
#define IRQ_COUNTER                     0x00000001
 
#define IRQ_COUNTER_NOT                 0x0002
 
#define IRQ_COUNTER_NOT                 0x00000002
 
#define IRQ_COUNTER2                    0x0004
 
#define IRQ_COUNTER2                    0x00000004
 
#define IRQ_COUNTER2_NOT                0x0008
 
#define IRQ_COUNTER2_NOT                0x00000008
 
#define IRQ_COMPARE                     0x0010
 
#define IRQ_COMPARE                     0x00000010
 
#define IRQ_COMPARE2                    0x0020
 
#define IRQ_COMPARE2                    0x00000020
 
#define IRQ_UART_READ_AVAILABLE         0x0040
 
#define IRQ_UART_READ_AVAILABLE         0x00000040
 
#define IRQ_UART_WRITE_AVAILABLE        0x0080
 
#define IRQ_UART_WRITE_AVAILABLE        0x00000080
 
 
 
 
 
#define EXT_IRQ0                        0x0100
 
#define EXT_IRQ0                        0x00010000
 
#define EXT_IRQ1                        0x0200
 
#define EXT_IRQ1                        0x00020000
 
#define EXT_IRQ2                        0x0400
 
#define EXT_IRQ2                        0x00040000
 
#define EXT_IRQ3                        0x0800
 
#define EXT_IRQ3                        0x00080000
 
#define EXT_IRQ4                        0x1000
 
#define EXT_IRQ4                        0x00100000
 
#define EXT_IRQ5                        0x2000
 
#define EXT_IRQ5                        0x00200000
 
#define EXT_IRQ6                        0x4000
 
#define EXT_IRQ6                        0x00400000
 
#define EXT_IRQ7                        0x8000
 
#define EXT_IRQ7                        0x00800000
 
 
 
#define EXT_IRQ0_NOT                    0x01000000
 
 
 
#define EXT_IRQ1_NOT                    0x02000000
 
 
 
#define EXT_IRQ2_NOT                    0x04000000
 
 
 
#define EXT_IRQ3_NOT                    0x08000000
 
 
 
#define EXT_IRQ4_NOT                    0x10000000
 
 
 
#define EXT_IRQ5_NOT                    0x20000000
 
 
 
#define EXT_IRQ6_NOT                    0x40000000
 
 
 
#define EXT_IRQ7_NOT                    0x80000000
 
 
 
 
 
#define PERIPHERALS_BASE_EXT            0xf8000000
 
#define PERIPHERALS_BASE_EXT            0xf8000000
 
#define XTEA_BASE                       0xfa000000
 
#define XTEA_BASE                       0xfa000000
 
#define XTEA_CONTROL                    (*(volatile uint32_t *)(XTEA_BASE + 0x000))
 
#define XTEA_CONTROL                    (*(volatile uint32_t *)(XTEA_BASE + 0x000))
 
#define XTEA_KEY0                       (*(volatile uint32_t *)(XTEA_BASE + 0x010))
 
#define XTEA_KEY0                       (*(volatile uint32_t *)(XTEA_BASE + 0x010))
 
#define XTEA_KEY1                       (*(volatile uint32_t *)(XTEA_BASE + 0x020))
 
#define XTEA_KEY1                       (*(volatile uint32_t *)(XTEA_BASE + 0x020))
 
#define XTEA_KEY2                       (*(volatile uint32_t *)(XTEA_BASE + 0x030))
 
#define XTEA_KEY2                       (*(volatile uint32_t *)(XTEA_BASE + 0x030))
 
#define XTEA_KEY3                       (*(volatile uint32_t *)(XTEA_BASE + 0x040))
 
#define XTEA_KEY3                       (*(volatile uint32_t *)(XTEA_BASE + 0x040))
 
#define XTEA_IN0                        (*(volatile uint32_t *)(XTEA_BASE + 0x050))
 
#define XTEA_IN0                        (*(volatile uint32_t *)(XTEA_BASE + 0x050))
 
#define XTEA_IN1                        (*(volatile uint32_t *)(XTEA_BASE + 0x060))
 
#define XTEA_IN1                        (*(volatile uint32_t *)(XTEA_BASE + 0x060))
 
#define XTEA_OUT0                       (*(volatile uint32_t *)(XTEA_BASE + 0x070))
 
#define XTEA_OUT0                       (*(volatile uint32_t *)(XTEA_BASE + 0x070))
 
#define XTEA_OUT1                       (*(volatile uint32_t *)(XTEA_BASE + 0x080))
 
#define XTEA_OUT1                       (*(volatile uint32_t *)(XTEA_BASE + 0x080))
 
 
 
 
 
#include <libc.h>
 
#include <libc.h>
 
 
 
 

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