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add better comments to the #if blocks guarding KSDK2 support

pull/2003/head
Rohit Grover 2016-06-24 15:15:55 +01:00
parent 0bbac4138d
commit 717651eb3f
1 changed files with 13 additions and 13 deletions
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26
hal/targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_K64F/storage_driver.c
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@ -156,7 +156,7 @@ const uint8_t *currentOperatingData;
#define OPTIMAL_PROGRAM_UNIT (1024UL) #define OPTIMAL_PROGRAM_UNIT (1024UL)
#define PROGRAM_PHRASE_SIZEOF_INLINE_DATA (8) #define PROGRAM_PHRASE_SIZEOF_INLINE_DATA (8)
#define SIZEOF_DOUBLE_PHRASE (FSL_FEATURE_FLASH_PFLASH_SECTION_CMD_ADDRESS_ALIGMENT) #define SIZEOF_DOUBLE_PHRASE (FSL_FEATURE_FLASH_PFLASH_SECTION_CMD_ADDRESS_ALIGMENT)
#else #else /* ifdef USING_KSDK2 */
#define ERASE_UNIT (4096) #define ERASE_UNIT (4096)
#define BLOCK1_START_ADDR (0x80000UL) #define BLOCK1_START_ADDR (0x80000UL)
#define BLOCK1_SIZE (0x80000UL) #define BLOCK1_SIZE (0x80000UL)
@ -288,9 +288,9 @@ static inline bool failedWithAccessError(void)
/* checking access error */ /* checking access error */
return registerValue & FTFx_FSTAT_ACCERR_MASK; return registerValue & FTFx_FSTAT_ACCERR_MASK;
#else #else /* ifdef USING_KSDK2 */
return BR_FTFE_FSTAT_ACCERR(FTFE); return BR_FTFE_FSTAT_ACCERR(FTFE);
#endif #endif /* ifdef USING_KSDK2 */
} }
static inline bool failedWithProtectionError() static inline bool failedWithProtectionError()
@ -301,9 +301,9 @@ static inline bool failedWithProtectionError()
/* checking protection error */ /* checking protection error */
return registerValue & FTFx_FSTAT_FPVIOL_MASK; return registerValue & FTFx_FSTAT_FPVIOL_MASK;
#else #else /* ifdef USING_KSDK2 */
return BR_FTFE_FSTAT_FPVIOL(FTFE); return BR_FTFE_FSTAT_FPVIOL(FTFE);
#endif #endif /* ifdef USING_KSDK2 */
} }
static inline bool failedWithRunTimeError() static inline bool failedWithRunTimeError()
@ -314,9 +314,9 @@ static inline bool failedWithRunTimeError()
/* checking MGSTAT0 non-correctable error */ /* checking MGSTAT0 non-correctable error */
return registerValue & FTFx_FSTAT_MGSTAT0_MASK; return registerValue & FTFx_FSTAT_MGSTAT0_MASK;
#else #else /* ifdef USING_KSDK2 */
return BR_FTFE_FSTAT_MGSTAT0(FTFE); return BR_FTFE_FSTAT_MGSTAT0(FTFE);
#endif #endif /* ifdef USING_KSDK2 */
} }
static inline void clearAccessError(void) static inline void clearAccessError(void)
@ -415,7 +415,7 @@ static inline void setupAddressInCCOB123(uint64_t addr)
BW_FTFE_FCCOB2_CCOBn((uintptr_t)FTFE, (addr >> 8) & 0xFFUL); /* bits [15:8] of the address. */ BW_FTFE_FCCOB2_CCOBn((uintptr_t)FTFE, (addr >> 8) & 0xFFUL); /* bits [15:8] of the address. */
BW_FTFE_FCCOB3_CCOBn((uintptr_t)FTFE, (addr >> 0) & 0xFFUL); /* bits [7:0] of the address. */ BW_FTFE_FCCOB3_CCOBn((uintptr_t)FTFE, (addr >> 0) & 0xFFUL); /* bits [7:0] of the address. */
} }
#endif #endif /* ifndef USING_KSDK2 */
static inline void setupEraseSector(uint64_t addr) static inline void setupEraseSector(uint64_t addr)
{ {
@ -446,7 +446,7 @@ static inline void setup8ByteWrite(uint64_t addr, const void *data)
/* Program 8 bytes of data into FCCOB(4..11)_CCOBn */ /* Program 8 bytes of data into FCCOB(4..11)_CCOBn */
kFCCOBx[1] = ((const uint32_t *)data)[0]; kFCCOBx[1] = ((const uint32_t *)data)[0];
kFCCOBx[2] = ((const uint32_t *)data)[1]; kFCCOBx[2] = ((const uint32_t *)data)[1];
#else #else /* ifdef USING_KSDK2 */
BW_FTFE_FCCOB0_CCOBn((uintptr_t)FTFE, PGM8); BW_FTFE_FCCOB0_CCOBn((uintptr_t)FTFE, PGM8);
setupAddressInCCOB123(addr); setupAddressInCCOB123(addr);
@ -458,7 +458,7 @@ static inline void setup8ByteWrite(uint64_t addr, const void *data)
BW_FTFE_FCCOB9_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[6]); /* byte 6 of program value. */ BW_FTFE_FCCOB9_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[6]); /* byte 6 of program value. */
BW_FTFE_FCCOBA_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[5]); /* byte 5 of program value. */ BW_FTFE_FCCOBA_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[5]); /* byte 5 of program value. */
BW_FTFE_FCCOBB_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[4]); /* byte 4 of program value. */ BW_FTFE_FCCOBB_CCOBn((uintptr_t)FTFE, ((const uint8_t *)data)[4]); /* byte 4 of program value. */
#endif #endif /* ifdef USING_KSDK2 */
} }
static inline void setupProgramSection(uint64_t addr, const void *data, size_t cnt) static inline void setupProgramSection(uint64_t addr, const void *data, size_t cnt)
@ -469,7 +469,7 @@ static inline void setupProgramSection(uint64_t addr, const void *data, size_t c
kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(PGMSEC, addr); kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(PGMSEC, addr);
kFCCOBx[1] = BYTES_JOIN_TO_WORD_2_2(cnt >> 4, 0xFFFFU); kFCCOBx[1] = BYTES_JOIN_TO_WORD_2_2(cnt >> 4, 0xFFFFU);
#else #else /* ifdef USING_KSDK2 */
static const uintptr_t FlexRAMBase = 0x14000000; static const uintptr_t FlexRAMBase = 0x14000000;
memcpy((void *)FlexRAMBase, (const uint8_t *)data, cnt); memcpy((void *)FlexRAMBase, (const uint8_t *)data, cnt);
@ -478,7 +478,7 @@ static inline void setupProgramSection(uint64_t addr, const void *data, size_t c
BW_FTFE_FCCOB4_CCOBn((uintptr_t)FTFE, ((((uint32_t)(cnt >> 4)) & (0x0000FF00)) >> 8)); /* number of 128-bits to program [15:8] */ BW_FTFE_FCCOB4_CCOBn((uintptr_t)FTFE, ((((uint32_t)(cnt >> 4)) & (0x0000FF00)) >> 8)); /* number of 128-bits to program [15:8] */
BW_FTFE_FCCOB5_CCOBn((uintptr_t)FTFE, (((uint32_t)(cnt >> 4)) & (0x000000FF))); /* number of 128-bits to program [7:0] */ BW_FTFE_FCCOB5_CCOBn((uintptr_t)FTFE, (((uint32_t)(cnt >> 4)) & (0x000000FF))); /* number of 128-bits to program [7:0] */
#endif #endif /* ifdef USING_KSDK2 */
} }
/** /**
@ -760,7 +760,7 @@ static int32_t initialize(ARM_Storage_Callback_t callback)
if (rc != kStatus_FLASH_Success) { if (rc != kStatus_FLASH_Success) {
return ARM_DRIVER_ERROR; return ARM_DRIVER_ERROR;
} }
#endif #endif /* ifdef USING_KSDK2 */
if (controllerCurrentlyBusy()) { if (controllerCurrentlyBusy()) {
/* The user cannot initiate any further FTFE commands until notified that the /* The user cannot initiate any further FTFE commands until notified that the