| NUC029FAE BSP V3.01.002 The Board Support Package for NUC029FAE

fmc.h
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1 /**************************************************************************/
12 #ifndef __FMC_H__
13 #define __FMC_H__
14
15 #ifdef __cplusplus
16 extern "C"
17 {
18 #endif
19
31 /*---------------------------------------------------------------------------------------------------------*/
32 /* Define Base Address */
33 /*---------------------------------------------------------------------------------------------------------*/
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
43 /*---------------------------------------------------------------------------------------------------------*/
44 /* ISPCMD constant definitions */
45 /*---------------------------------------------------------------------------------------------------------*/
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
55 /* end of group NUC029FAE_FMC_EXPORTED_CONSTANTS */
56
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);
75 extern void FMC_Close(void);
76 extern void FMC_DisableAPUpdate(void);
77 extern void FMC_DisableConfigUpdate(void);
78 extern void FMC_DisableLDUpdate(void);
79 extern void FMC_EnableAPUpdate(void);
80 extern void FMC_EnableConfigUpdate(void);
81 extern void FMC_EnableLDUpdate(void);
82 extern int32_t FMC_Erase(uint32_t u32PageAddr);
83 extern int32_t FMC_GetBootSource(void);
84 extern void FMC_Open(void);
85 extern uint32_t FMC_Read (uint32_t u32Addr);
86 extern uint32_t FMC_ReadCID(void);
87 extern uint32_t FMC_ReadPID(void);
88 extern uint32_t FMC_ReadUCID(uint32_t u32Index);
89 extern uint32_t FMC_ReadUID(uint32_t u32Index);
90 extern uint32_t FMC_ReadDataFlashBaseAddr(void);
91 extern void FMC_SetVectorPageAddr(uint32_t u32PageAddr);
92 extern void FMC_Write(uint32_t u32Addr, uint32_t u32Data);
93 extern int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count);
94 extern int32_t FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count);
95
96 /* end of group NUC029FAE_FMC_EXPORTED_FUNCTIONS */
98 /* end of group NUC029FAE_FMC_Driver */
100 /* end of group NUC029FAE_Device_Driver */
102
103 #ifdef __cplusplus
104 }
105 #endif
106
107
108 #endif
109
FMC_EnableConfigUpdate
void FMC_EnableConfigUpdate(void)
Enable User Configuration update function.
Definition: fmc.c:93
FMC_Read
uint32_t FMC_Read(uint32_t u32Addr)
Read a word from specified flash address.
Definition: fmc.c:159
FMC_ReadUCID
uint32_t FMC_ReadUCID(uint32_t u32Index)
This function reads one of the four UCID.
Definition: fmc.c:204
FMC_Erase
int32_t FMC_Erase(uint32_t u32PageAddr)
Erase a page. The page size is 512 bytes.
Definition: fmc.c:114
FMC_DisableAPUpdate
void FMC_DisableAPUpdate(void)
Disable APROM update function.
Definition: fmc.c:57
FMC_Open
void FMC_Open(void)
Enable FMC ISP function.
Definition: fmc.c:148
FMC_ReadUID
uint32_t FMC_ReadUID(uint32_t u32Index)
This function reads one of the three UID.
Definition: fmc.c:221
FMC_ReadPID
uint32_t FMC_ReadPID(void)
Read product ID.
Definition: fmc.c:189
FMC_DisableLDUpdate
void FMC_DisableLDUpdate(void)
Disable LDROM update function.
Definition: fmc.c:75
FMC_EnableLDUpdate
void FMC_EnableLDUpdate(void)
Enable LDROM update function.
Definition: fmc.c:102
FMC_ReadConfig
int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count)
Read the User Configuration words.
Definition: fmc.c:278
FMC_DisableConfigUpdate
void FMC_DisableConfigUpdate(void)
Disable User Configuration update function.
Definition: fmc.c:66
FMC_SetVectorPageAddr
void FMC_SetVectorPageAddr(uint32_t u32PageAddr)
This function will force re-map assigned flash page to CPU address 0x0.
Definition: fmc.c:247
FMC_EnableAPUpdate
void FMC_EnableAPUpdate(void)
Enable APROM update function.
Definition: fmc.c:84
FMC_ReadCID
uint32_t FMC_ReadCID(void)
Read company ID.
Definition: fmc.c:175
FMC_Write
void FMC_Write(uint32_t u32Addr, uint32_t u32Data)
Writes a word data to specified flash address.
Definition: fmc.c:261
FMC_Close
void FMC_Close(void)
Disable all FMC functions.
Definition: fmc.c:48
FMC_WriteConfig
int32_t FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count)
Write User Configuration.
Definition: fmc.c:295
FMC_ReadDataFlashBaseAddr
uint32_t FMC_ReadDataFlashBaseAddr(void)
Get the base address of Data Flash if enabled.
Definition: fmc.c:237
FMC_GetBootSource
int32_t FMC_GetBootSource(void)
get the current boot source
Definition: fmc.c:136