207 lines
6.3 KiB
C
207 lines
6.3 KiB
C
/**
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* @file misc.h
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* @brief
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*
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* Copyright (c) 2021 Bouffalolab team
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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*/
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#ifndef _MISC_H
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#define _MISC_H
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#include "stdio.h"
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#include "stdint.h"
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#include "string.h"
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#include "stdarg.h"
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#include "stdbool.h"
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#include "gcc.h"
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/*@} end of group COMMON_Public_Types */
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/** @defgroup COMMON_Public_Constants
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* @{
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*/
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/**
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* @brief Memory access macro
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*/
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#define BL_RD_WORD(addr) (*((volatile uint32_t*)(uintptr_t)(addr)))
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#define BL_WR_WORD(addr,val) ((*(volatile uint32_t*)(uintptr_t)(addr))=(val))
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#define BL_RD_SHORT(addr) (*((volatile uint16_t*)(uintptr_t)(addr)))
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#define BL_WR_SHORT(addr,val) ((*(volatile uint16_t*)(uintptr_t)(addr))=(val))
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#define BL_RD_BYTE(addr) (*((volatile uint8_t*)(uintptr_t)(addr)))
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#define BL_WR_BYTE(addr,val) ((*(volatile uint8_t*)(uintptr_t)(addr))=(val))
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#define BL_RDWD_FRM_BYTEP(p) ((p[3]<<24)|(p[2]<<16)|(p[1]<<8)|(p[0]))
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#define BL_WRWD_TO_BYTEP(p,val) {p[0]=val&0xff;p[1]=(val>>8)&0xff;p[2]=(val>>16)&0xff;p[3]=(val>>24)&0xff;}
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/**
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* @brief Register access macro
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*/
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#define BL_RD_REG16(addr,regname) BL_RD_SHORT(addr+regname##_OFFSET)
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#define BL_WR_REG16(addr,regname,val) BL_WR_SHORT(addr+regname##_OFFSET,val)
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#define BL_RD_REG(addr,regname) BL_RD_WORD(addr+regname##_OFFSET)
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#define BL_WR_REG(addr,regname,val) BL_WR_WORD(addr+regname##_OFFSET,val)
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#define BL_SET_REG_BIT(val,bitname) ( (val) |(1U<<bitname##_POS))
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#define BL_CLR_REG_BIT(val,bitname) ( (val) & bitname##_UMSK )
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#define BL_GET_REG_BITS_VAL(val,bitname) ( ((val) & bitname##_MSK) >> bitname##_POS )
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#define BL_SET_REG_BITS_VAL(val,bitname,bitval) ( ((val)&bitname##_UMSK) | ((uint32_t)(bitval)<<bitname##_POS) )
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#define BL_IS_REG_BIT_SET(val,bitname) ( ((val)&(1U<<(bitname##_POS))) !=0 )
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#define BL_DRV_DUMMY {__NOP();__NOP();__NOP();__NOP();}
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/* Std driver attribute macro*/
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#define ATTR_CLOCK_SECTION __attribute__((section(".sclock_rlt_code")))
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#define ATTR_CLOCK_CONST_SECTION __attribute__((section(".sclock_rlt_const")))
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#define ATTR_TCM_SECTION __attribute__((section(".tcm_code")))
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#define ATTR_TCM_CONST_SECTION __attribute__((section(".tcm_const")))
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#define ATTR_DTCM_SECTION __attribute__((section(".tcm_data")))
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#define ATTR_HSRAM_SECTION __attribute__((section(".hsram_code")))
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#define ATTR_EALIGN(x) __attribute((aligned (x)))
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#define ATTR_FALLTHROUGH() __attribute__((fallthrough))
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#define ATTR_USED __attribute__((__used__))
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#define BIT(x) (1<<(x))
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__attribute__( ( always_inline ) ) __STATIC_INLINE__ void enable_irq(void)
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{
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__ASM__ volatile ("csrsi mstatus, 8");
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}
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__attribute__( ( always_inline ) ) __STATIC_INLINE__ void disable_irq(void)
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{
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__ASM__ volatile ("csrci mstatus, 8");
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}
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/**
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* @brief Error type definition
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*/
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typedef enum
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{
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SUCCESS = 0,
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ERROR = 1,
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TIMEOUT = 2,
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INVALID = 3, /* invalid arguments */
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NORESC = 4 /* no resource or resource temperary unavailable */
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}BL_Err_Type;
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/**
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* @brief Functional type definition
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*/
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typedef enum
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{
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DISABLE = 0,
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ENABLE = 1,
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}BL_Fun_Type;
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/**
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* @brief Status type definition
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*/
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typedef enum
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{
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RESET = 0,
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SET = 1,
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}BL_Sts_Type;
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/**
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* @brief Mask type definition
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*/
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typedef enum
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{
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UNMASK = 0,
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MASK = 1
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}BL_Mask_Type;
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/**
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* @brief Logical status Type definition
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*/
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typedef enum
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{
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LOGIC_LO = 0,
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LOGIC_HI = !LOGIC_LO
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}LogicalStatus;
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/**
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* @brief Active status Type definition
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*/
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typedef enum
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{
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DEACTIVE = 0,
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ACTIVE = !DEACTIVE
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}ActiveStatus;
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/**
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* @brief Interrupt callback function type
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*/
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typedef void (intCallback_Type)(void);
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typedef void( *pFunc )( void );
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/**
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* @brief Null Type definition
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*/
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#ifndef NULL
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#define NULL 0
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#endif
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/*@} end of group COMMON_Public_Constants */
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/** @defgroup COMMON_Public_Macros
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* @{
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*/
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#define BL602_MemCpy arch_memcpy
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#define BL602_MemSet arch_memset
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#define BL602_MemCmp arch_memcmp
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#define BL602_MemCpy4 arch_memcpy4
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#define BL602_MemCpy_Fast arch_memcpy_fast
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#define BL602_MemSet4 arch_memset4
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#define BL702_MemCpy arch_memcpy
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#define BL702_MemSet arch_memset
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#define BL702_MemCmp arch_memcmp
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#define BL702_MemCpy4 arch_memcpy4
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#define BL702_MemCpy_Fast arch_memcpy_fast
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#define BL702_MemSet4 arch_memset4
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#define ARCH_MemCpy_Fast arch_memcpy_fast
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/**
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* @brief Null Type definition
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*/
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#ifndef NULL
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#define NULL 0
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#endif
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/*@} end of group DRIVER_Public_Macro */
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/** @defgroup DRIVER_Public_FunctionDeclaration
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* @brief DRIVER functions declaration
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* @{
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*/
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void *arch_memcpy(void *dst, const void *src, uint32_t n);
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void *arch_memset(void *s, uint8_t c, uint32_t n);
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int arch_memcmp(const void *s1, const void *s2, uint32_t n);
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uint32_t *arch_memcpy4(uint32_t *dst, const uint32_t *src, uint32_t n);
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void *arch_memcpy_fast(void *pdst, const void *psrc, uint32_t n);
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uint32_t *arch_memset4(uint32_t *dst, const uint32_t val, uint32_t n);
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void memcopy_to_fifo(void* fifo_addr,uint8_t* data,uint32_t length);
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void fifocopy_to_mem(void* fifo_addr,uint8_t* data,uint32_t length);
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/*@} end of group DRIVER_COMMON */
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#endif /* __BL602_COMMON_H__ */
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