38 #define FMC_APROM_BASE 0x00000000UL 39 #define FMC_APROM_END 0x00010000UL 40 #define FMC_LDROM_BASE 0x00100000UL 41 #define FMC_LDROM_END 0x00101200UL 42 #define FMC_CONFIG_BASE 0x00300000UL 43 #define FMC_KPROM_BASE 0x00301000UL 45 #define FMC_FLASH_PAGE_SIZE 0x200 46 #define FMC_PAGE_ADDR_MASK 0xFFFFFE00UL 48 #define FMC_LDROM_SIZE 0x1200 54 #define FMC_ISPCMD_READ 0x00 55 #define FMC_ISPCMD_PROGRAM 0x21 56 #define FMC_ISPCMD_PAGE_ERASE 0x22 57 #define FMC_ISPCMD_READ_CID 0x0B 58 #define FMC_ISPCMD_READ_PID 0x0C 59 #define FMC_ISPCMD_READ_UID 0x04 60 #define FMC_ISPCMD_RUN_CKS 0x2D 61 #define FMC_ISPCMD_READ_CKS 0x0D 62 #define FMC_ISPCMD_RUN_ALL1 0x28 63 #define FMC_ISPCMD_READ_ALL1 0x08 64 #define FMC_ISPCMD_VECMAP 0x2E 66 #define IS_BOOT_FROM_APROM 0 67 #define IS_BOOT_FROM_LDROM 1 69 #define READ_ALLONE_YES 0xA11FFFFF 70 #define READ_ALLONE_NOT 0xA1100000 71 #define READ_ALLONE_CMD_FAIL 0xFFFFFFFF 85 #define FMC_SET_APROM_BOOT() (FMC->ISPCTL &= ~FMC_ISPCTL_BS_Msk) 86 #define FMC_SET_LDROM_BOOT() (FMC->ISPCTL |= FMC_ISPCTL_BS_Msk) 87 #define FMC_ENABLE_AP_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_APUEN_Msk) 88 #define FMC_DISABLE_AP_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_APUEN_Msk) 89 #define FMC_ENABLE_CFG_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_CFGUEN_Msk) 90 #define FMC_DISABLE_CFG_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_CFGUEN_Msk) 91 #define FMC_ENABLE_LD_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_LDUEN_Msk) 92 #define FMC_DISABLE_LD_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_LDUEN_Msk) 93 #define FMC_DISABLE_ISP() (FMC->ISPCTL &= ~FMC_ISPCTL_ISPEN_Msk) 94 #define FMC_ENABLE_ISP() (FMC->ISPCTL |= FMC_ISPCTL_ISPEN_Msk) 95 #define FMC_GET_FAIL_FLAG() ((FMC->ISPCTL & FMC_ISPCTL_ISPFF_Msk) ? 1 : 0) 96 #define FMC_CLR_FAIL_FLAG() (FMC->ISPCTL |= FMC_ISPCTL_ISPFF_Msk) 103 extern int32_t
FMC_Erase(uint32_t u32PageAddr);
106 extern uint32_t
FMC_Read(uint32_t u32Addr);
114 extern void FMC_Write(uint32_t u32Addr, uint32_t u32Data);
115 extern int32_t
FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count);
116 extern int32_t
FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count);
117 extern int32_t
FMC_GetChkSum(uint32_t u32Addr, uint32_t u32Count, uint32_t *u32ChkSum);
119 extern int32_t
FMC_SKey_Setup(uint32_t key[3], uint32_t kpmax, uint32_t kemax,
int lock_CONFIG);
uint32_t FMC_ReadCID(void)
Read company ID.
int32_t FMC_SKey_Compare(uint32_t key[3])
Execute security key comparison.
uint32_t FMC_ReadUCID(uint32_t u32Index)
This function reads one of the four UCID.
void FMC_Close(void)
Disable FMC ISP function.
int32_t FMC_SKey_Setup(uint32_t key[3], uint32_t kpmax, uint32_t kemax, int lock_CONFIG)
Setup security key.
int32_t FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count)
Execute ISP command to write User Configuration.
uint32_t FMC_CheckAllOne(uint32_t u32addr, uint32_t u32count)
Run flash all one verification and get result.
void FMC_SetVectorPageAddr(uint32_t u32PageAddr)
This function will force re-map assigned flash page to CPU address 0x0.
uint32_t FMC_Read(uint32_t u32Addr)
Execute ISP command to read a word from flash.
int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count)
Execute ISP command to read User Configuration.
void FMC_Write(uint32_t u32Addr, uint32_t u32Data)
Execute ISP command to program a word to flash.
void FMC_Open(void)
Enable FMC ISP function.
int32_t FMC_Erase(uint32_t u32PageAddr)
Execute FMC_ISPCMD_PAGE_ERASE command to erase a flash page. The page size is 512 bytes.
int32_t FMC_GetChkSum(uint32_t u32Addr, uint32_t u32Count, uint32_t *u32ChkSum)
Run CRC32 checksum calculation and get result.
uint32_t FMC_ReadDataFlashBaseAddr(void)
Get the base address of Data Flash if enabled.
uint32_t FMC_ReadUID(uint32_t u32Index)
This function reads one of the three UID.
int32_t FMC_GetBootSource(void)
Get the current boot source.
uint32_t FMC_GetVectorPageAddr(void)
Obtain the current vector page address setting.
uint32_t FMC_ReadPID(void)
Read product ID.