34 #define FMC_APROM_BASE 0x00000000UL 35 #define FMC_LDROM_BASE 0x00100000UL 36 #define FMC_LDROM_END 0x00100800UL 37 #define FMC_CONFIG_BASE 0x00300000UL 39 #define FMC_FLASH_PAGE_SIZE 0x200 40 #define FMC_LDROM_SIZE 0x800 46 #define FMC_ISPCMD_READ 0x00 47 #define FMC_ISPCMD_PROGRAM 0x21 48 #define FMC_ISPCMD_PAGE_ERASE 0x22 49 #define FMC_ISPCMD_READ_CID 0x0B 50 #define FMC_ISPCMD_READ_PID 0x0C 51 #define FMC_ISPCMD_READ_UID 0x04 52 #define FMC_ISPCMD_VECMAP 0x2E 61 #define FMC_SET_APROM_BOOT() (FMC->ISPCON &= ~FMC_ISPCON_BS_Msk) 62 #define FMC_SET_LDROM_BOOT() (FMC->ISPCON |= FMC_ISPCON_BS_Msk) 63 #define FMC_DISABLE_AP_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_APUEN_Msk) 64 #define FMC_DISABLE_CFG_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_CFGUEN_Msk) 65 #define FMC_DISABLE_LD_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_LDUEN_Msk) 66 #define FMC_DISABLE_ISP() (FMC->ISPCON &= ~FMC_ISPCON_ISPEN_Msk) 67 #define FMC_ENABLE_AP_UPDATE() (FMC->ISPCON |= FMC_ISPCON_APUEN_Msk) 68 #define FMC_ENABLE_LD_UPDATE() (FMC->ISPCON |= FMC_ISPCON_LDUEN_Msk) 69 #define FMC_ENABLE_CFG_UPDATE() (FMC->ISPCON |= FMC_ISPCON_CFGUEN_Msk) 70 #define FMC_ENABLE_ISP() (FMC->ISPCON |= FMC_ISPCON_ISPEN_Msk) 71 #define FMC_GET_FAIL_FLAG() ((FMC->ISPCON & FMC_ISPCON_ISPFF_Msk) ? 1 : 0) 74 extern void FMC_SetBootSource(int32_t i32BootSrc); 82 extern int32_t
FMC_Erase(uint32_t u32PageAddr);
85 extern uint32_t
FMC_Read (uint32_t u32Addr);
92 extern void FMC_Write(uint32_t u32Addr, uint32_t u32Data);
93 extern int32_t
FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count);
void FMC_EnableConfigUpdate(void)
Enable User Configuration update function.
uint32_t FMC_Read(uint32_t u32Addr)
Read a word from specified flash address.
uint32_t FMC_ReadUCID(uint32_t u32Index)
This function reads one of the four UCID.
int32_t FMC_Erase(uint32_t u32PageAddr)
Erase a page. The page size is 512 bytes.
void FMC_DisableAPUpdate(void)
Disable APROM update function.
void FMC_Open(void)
Enable FMC ISP function.
uint32_t FMC_ReadUID(uint32_t u32Index)
This function reads one of the three UID.
uint32_t FMC_ReadPID(void)
Read product ID.
void FMC_DisableLDUpdate(void)
Disable LDROM update function.
void FMC_EnableLDUpdate(void)
Enable LDROM update function.
int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count)
Read the User Configuration words.
void FMC_DisableConfigUpdate(void)
Disable User Configuration update function.
void FMC_SetVectorPageAddr(uint32_t u32PageAddr)
This function will force re-map assigned flash page to CPU address 0x0.
void FMC_EnableAPUpdate(void)
Enable APROM update function.
uint32_t FMC_ReadCID(void)
Read company ID.
void FMC_Write(uint32_t u32Addr, uint32_t u32Data)
Writes a word data to specified flash address.
void FMC_Close(void)
Disable all FMC functions.
int32_t FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count)
Write User Configuration.
uint32_t FMC_ReadDataFlashBaseAddr(void)
Get the base address of Data Flash if enabled.
int32_t FMC_GetBootSource(void)
get the current boot source