rt-thread-official/bsp/wch/risc-v/Libraries/ch56x_drivers/soc.h

/*
 * Copyright (c) 2006-2023, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author            Notes
 * 2022-07-15     Emuzit            first version
 */
#ifndef __SOC_H__
#define __SOC_H__

#include <stdint.h>
#include <stddef.h>
#include <assert.h>
#include <rtdef.h>

#if !defined(SOC_CH567) && \
    !defined(SOC_CH568) && \
    !defined(SOC_SERIES_CH569)
#define SOC_SERIES_CH569
#endif

#ifndef __packed
#define __packed    __attribute__((packed))
#endif

#define CHECK_STRUCT_SIZE(s, size) \
        static_assert(sizeof(s) == size, #s " has wrong size")

#define BITS_SET(x, bits)   do x |=  bits; while(0)
#define BITS_CLR(x, bits)   do x &= ~bits; while(0)

#define FLASH_BASE_ADDRESS  0x00000000
#define RAMS_BASE_ADDRESS   0x20000000
#define BUS8_BASE_ADDRESS   0x80000000

#ifdef SOC_SERIES_CH569
#define RAMX_BASE_ADDRESS   0x20020000
#define RAMS_SIZE           16
#else
#define RAMS_SIZE           32
#endif
#define RAMS_END            (RAMS_BASE_ADDRESS + RAMS_SIZE * 1024)

#define SYS_REG_BASE        0x40001000
#define GPIO_REG_BASE       0x40001000
#define GPIO_REG_BASE_PA    0x40001040
#define GPIO_REG_BASE_PB    0x40001060

#define GPIO_PORTS          2           // 2 ports : PA & PB
#define GPIO_PA_PIN_START   0           // PA : pin number 0~31
#define GPIO_PB_PIN_START   32          // PB : pin number 32~63

#ifdef SOC_SERIES_CH569
#define GPIO_PA_PIN_MARK    0x00ffffff  // PA : bits 0~23
#define GPIO_PB_PIN_MARK    0x01ffffff  // PB : bits 0~24
#else
#define GPIO_PA_PIN_MARK    0x0000ffff  // PA : bits 0~15
#define GPIO_PB_PIN_MARK    0x00003fff  // PB : bits 0~13
#endif

#define TMR0_REG_BASE       0x40002000
#define TMR1_REG_BASE       0x40002400
#define TMR2_REG_BASE       0x40002800

#define UART0_REG_BASE      0x40003000
#define UART1_REG_BASE      0x40003400
#define UART2_REG_BASE      0x40003800
#define UART3_REG_BASE      0x40003c00

#define SPI0_REG_BASE       0x40004000
#define SPI1_REG_BASE       0x40004400

#define PWMX_REG_BASE       0x40005000

#define PFIC_REG_BASE       0xe000e000
#define SysTick_REG_BASE    0xe000f000

#ifdef SOC_SERIES_CH569
#define HSPI_REG_BASE       0x40006000  // CH569W
#define ECDC_REG_BASE       0x40007000
#define USBSS_REG_BASE      0x40008000
#define USBHS_REG_BASE      0x40009000
#define EMMC_REG_BASE       0x4000a000
#define SERDES_REG_BASE     0x4000b000
#define ETH_REG_BASE        0x4000c000  // CH565W/CH569W
#define DVP_REG_BASE        0x4000e000  // CH565W/CH565M
#else
#define LED_REG_BASE        0x40006000
#define USB0_REG_BASE       0x40008000  // CH567
#define USB1_REG_BASE       0x40009000  // CH567
#define USB_REG_BASE        0x40009000  // CH568
#define SDC_REG_BASE        0x4000a000
#define SATA_REG_BASE       0x4000b000  // CH568
#define ECDC_REG_BASE       0x4000c400
#endif

#if defined(SOC_SERIES_CH569)
typedef enum
{
    PWMX_OFFn    = 0,
    NMI_IRQn     = 2,
    EXC_IRQn     = 3,
    SysTick_IRQn = 12,
    SWI_IRQn     = 14,
    WDOG_IRQn    = 16,
    TMR0_IRQn    = 17,
    GPIO_IRQn    = 18,
    SPI0_IRQn    = 19,
    USBSS_IRQn   = 20,
    LINK_IRQn    = 21,
    TMR1_IRQn    = 22,
    TMR2_IRQn    = 23,
    UART0_IRQn   = 24,
    USBHS_IRQn   = 25,
    EMMC_IRQn    = 26,
    DVP_IRQn     = 27,
    HSPI_IRQn    = 28,
    SPI1_IRQn    = 29,
    UART1_IRQn   = 30,
    UART2_IRQn   = 31,
    UART3_IRQn   = 32,
    SerDes_IRQn  = 33,
    ETH_IRQn     = 34,
    PMT_IRQn     = 35,
    ECDC_IRQn    = 36,
    END_OF_IRQn
} irq_number_t;

#else

typedef enum
{
    PWMX_OFFn    = 0,
    SOFT_IRQn    = 0,
    TMR0_IRQn    = 1,
    GPIO_IRQn    = 2,
    SPI0_IRQn    = 3,
    USB0_IRQn    = 4,   // CH567
    SATA_IRQn    = 4,   // CH568
    TMR1_IRQn    = 5,
    TMR2_IRQn    = 6,
    UART0_IRQn   = 7,
    USB1_IRQn    = 8,
    SDC_IRQn     = 9,
    ECDC_IRQn    = 10,
    LED_IRQn     = 11,
    SPI1_IRQn    = 12,
    UART1_IRQn   = 13,
    UART2_IRQn   = 14,
    UART3_IRQn   = 15,
    END_OF_IRQn
} irq_number_t;
#endif

#endif