82 #define ECC_CTRL_REG            (MSC->ECCCTRL)
88 #define ECC_IFC_REG        (MSC->IFC)
92 #define ECC_FAULT_CTRL_REG (MSC->CTRL)
109 #define ECC_CTRL_REG            (MSC->ECCCTRL)
117 #define ECC_IFC_REG        (MSC->IFC)
122 #define ECC_FAULT_CTRL_REG (MSC->CTRL)
242 #define MSC_IS_LOCKED()    ((MSC->STATUS & _MSC_STATUS_REGLOCK_MASK) != 0U)
244 #define MSC_IS_LOCKED()    ((MSC->LOCK & _MSC_LOCK_MASK) != 0U)
344     uint32_t status = MSC->STATUS;  in mscStatusWait()
410   MSC->ADDRB = address;  in writeBurst()
412   if (MSC->STATUS & MSC_STATUS_INVADDR) {  in writeBurst()
416   MSC->WDATA = *data++;  in writeBurst()
423       MSC->WRITECMD = MSC_WRITECMD_WRITEEND;  in writeBurst()
427     MSC->WDATA = *data++;  in writeBurst()
431   MSC->WRITECMD = MSC_WRITECMD_WRITEEND;  in writeBurst()
456   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_Init()
458   MSC->WRITECTRL_CLR = MSC_WRITECTRL_WREN;  in MSC_Init()
468   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_Deinit()
470   MSC->WRITECTRL_CLR = MSC_WRITECTRL_WREN;  in MSC_Deinit()
472   MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_Deinit()
490   mscReadCtrl = MSC->RDATACTRL & ~MSC_RDATACTRL_DOUTBUFEN;  in MSC_ExecConfigSet()
496   MSC->RDATACTRL = mscReadCtrl;  in MSC_ExecConfigSet()
498   mscReadCtrl = MSC->READCTRL & ~MSC_READCTRL_DOUTBUFEN;  in MSC_ExecConfigSet()
503   MSC->READCTRL = mscReadCtrl;  in MSC_ExecConfigSet()
542   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_ErasePage()
544   MSC->WRITECTRL_SET = MSC_WRITECTRL_WREN;  in MSC_ErasePage()
545   MSC->ADDRB         = (uint32_t)startAddress;  in MSC_ErasePage()
546   MSC->WRITECMD      = MSC_WRITECMD_ERASEPAGE;  in MSC_ErasePage()
555   MSC->WRITECTRL_CLR = MSC_WRITECTRL_WREN;  in MSC_ErasePage()
558     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_ErasePage()
620   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_WriteWord()
623   MSC->WRITECTRL_SET = MSC_WRITECTRL_WREN;  in MSC_WriteWord()
644   MSC->WRITECTRL_CLR = MSC_WRITECTRL_WREN;  in MSC_WriteWord()
647     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_WriteWord()
663   MSC->WRITECTRL_SET    = MSC_WRITECTRL_WREN;                 // Set write enable bit  in MSC_MassErase()
664   MSC->MISCLOCKWORD_CLR = MSC_MISCLOCKWORD_MELOCKBIT;         // Enable Write ctrl access  in MSC_MassErase()
665   MSC->WRITECMD         = MSC_WRITECMD_ERASEMAIN0;            // Start Mass erase procedure  in MSC_MassErase()
667   MSC->MISCLOCKWORD_SET = MSC_MISCLOCKWORD_MELOCKBIT;         // Reenable mass erase lock bit  in MSC_MassErase()
668   MSC->WRITECTRL_CLR    = MSC_WRITECTRL_WREN;                 // Disable Write ctrl access  in MSC_MassErase()
733   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_WriteWordDma()
735   MSC->WRITECTRL |= MSC_WRITECTRL_WREN;  in MSC_WriteWordDma()
744     MSC->ADDRB = dst;  in MSC_WriteWordDma()
747     if (MSC->STATUS & MSC_STATUS_INVADDR) {  in MSC_WriteWordDma()
755     LDMA->CH[ch].DST = (uint32_t)&MSC->WDATA;  in MSC_WriteWordDma()
766     MSC->WRITECMD = MSC_WRITECMD_WRITEEND;  in MSC_WriteWordDma()
774   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_WriteWordDma()
776     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_WriteWordDma()
804   MSC->LOCK = MSC_UNLOCK_CODE;  in MSC_Init()
806   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_Init()
820     MSC->TIMEBASE = (MSC->TIMEBASE & ~(_MSC_TIMEBASE_BASE_MASK  in MSC_Init()
830     MSC->TIMEBASE = (MSC->TIMEBASE & ~(_MSC_TIMEBASE_BASE_MASK  in MSC_Init()
845   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_Deinit()
847   MSC->LOCK = 0;  in MSC_Deinit()
862   mscReadCtrl = MSC->READCTRL & _MSC_READCTRL_MODE_MASK;  in MSC_ExecConfigSet()
876   mscReadCtrl = MSC->READCTRL & ~(0  in MSC_ExecConfigSet()
917   MSC->READCTRL = mscReadCtrl;  in MSC_ExecConfigSet()
946   while ((MSC->STATUS & MSC_STATUS_BUSY) && (timeOut != 0)) {  in MSC_LoadVerifyAddress()
955   MSC->ADDRB    = (uint32_t)address;  in MSC_LoadVerifyAddress()
956   MSC->WRITECMD = MSC_WRITECMD_LADDRIM;  in MSC_LoadVerifyAddress()
959   if (MSC->STATUS & MSC_STATUS_INVADDR) {  in MSC_LoadVerifyAddress()
995   if (!(MSC->WRITECTRL & MSC_WRITECTRL_LPWRITE)) {  in MSC_LoadWriteData()
1001       while ((!(MSC->STATUS & MSC_STATUS_WDATAREADY)) && (timeOut != 0)) {  in MSC_LoadWriteData()
1010       MSC->WRITECTRL &= ~MSC_WRITECTRL_WDOUBLE;  in MSC_LoadWriteData()
1012       MSC->WDATA = *data++;  in MSC_LoadWriteData()
1013       MSC->WRITECMD = MSC_WRITECMD_WRITEONCE;  in MSC_LoadWriteData()
1018       while ((MSC->STATUS & MSC_STATUS_BUSY) && (timeOut != 0)) {  in MSC_LoadWriteData()
1026       if (MSC->STATUS & MSC_STATUS_LOCKED) {  in MSC_LoadWriteData()
1035     MSC->WRITECTRL |= MSC_WRITECTRL_WDOUBLE;  in MSC_LoadWriteData()
1047         MSC->WDATA = *data++;  in MSC_LoadWriteData()
1049         MSC->WRITECMD = MSC_WRITECMD_WRITEONCE;  in MSC_LoadWriteData()
1053         MSC->WDATA = *data++;  in MSC_LoadWriteData()
1054         while (!(MSC->STATUS & MSC_STATUS_WDATAREADY)) ;  in MSC_LoadWriteData()
1055         MSC->WDATA = *data++;  in MSC_LoadWriteData()
1057         MSC->WRITECMD = MSC_WRITECMD_WRITEONCE;  in MSC_LoadWriteData()
1063       while ((MSC->STATUS & MSC_STATUS_BUSY) && (timeOut != 0)) {  in MSC_LoadWriteData()
1072       if (MSC->STATUS & MSC_STATUS_LOCKED) {  in MSC_LoadWriteData()
1077       MSC->ADDRB += 4;  in MSC_LoadWriteData()
1078       MSC->WRITECMD = MSC_WRITECMD_LADDRIM;  in MSC_LoadWriteData()
1085   MSC->WRITECTRL &= ~MSC_WRITECTRL_WDOUBLE;  in MSC_LoadWriteData()
1117   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_WriteWordI()
1132   MSC->WRITECTRL |= MSC_WRITECTRL_WREN;  in MSC_WriteWordI()
1147       MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_WriteWordI()
1149         MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_WriteWordI()
1187   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_WriteWordI()
1192   MSC->WRITECTRL &= ~MSC_WRITECTRL_WDOUBLE;  in MSC_WriteWordI()
1196     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_WriteWordI()
1235   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_ErasePage()
1246   MSC->WRITECTRL |= MSC_WRITECTRL_WREN;  in MSC_ErasePage()
1249   MSC->ADDRB    = (uint32_t)startAddress;  in MSC_ErasePage()
1250   MSC->WRITECMD = MSC_WRITECMD_LADDRIM;  in MSC_ErasePage()
1253   if (MSC->STATUS & MSC_STATUS_INVADDR) {  in MSC_ErasePage()
1255     MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_ErasePage()
1257       MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_ErasePage()
1263   MSC->WRITECMD = MSC_WRITECMD_ERASEPAGE;  in MSC_ErasePage()
1266   while ((MSC->STATUS & MSC_STATUS_BUSY) && (timeOut != 0)) {  in MSC_ErasePage()
1270   if (MSC->STATUS & MSC_STATUS_LOCKED) {  in MSC_ErasePage()
1272     MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_ErasePage()
1274       MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_ErasePage()
1280     MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_ErasePage()
1282       MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_ErasePage()
1287   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_ErasePage()
1289     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_ErasePage()
1448   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_WriteWordDma()
1450   MSC->WRITECTRL |= MSC_WRITECTRL_WREN;  in MSC_WriteWordDma()
1459     MSC->ADDRB    = dst;  in MSC_WriteWordDma()
1460     MSC->WRITECMD = MSC_WRITECMD_LADDRIM;  in MSC_WriteWordDma()
1463     if (MSC->STATUS & MSC_STATUS_INVADDR) {  in MSC_WriteWordDma()
1471     LDMA->CH[ch].DST = (uint32_t)&MSC->WDATA;  in MSC_WriteWordDma()
1475     MSC->WRITECMD = MSC_WRITECMD_WRITETRIG;  in MSC_WriteWordDma()
1488   MSC->WRITECMD = MSC_WRITECMD_WRITEEND;  in MSC_WriteWordDma()
1491   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_WriteWordDma()
1493     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_WriteWordDma()
1506   MSC->LOCK = MSC_LOCK_LOCKKEY_UNLOCK;  in MSC_MassErase()
1509   MSC->WRITECTRL |= MSC_WRITECTRL_WREN;  in MSC_MassErase()
1512   MSC->MASSLOCK = MSC_MASSLOCK_LOCKKEY_UNLOCK;  in MSC_MassErase()
1515   MSC->WRITECMD = MSC_WRITECMD_ERASEMAIN0;  in MSC_MassErase()
1518   while ((MSC->STATUS & MSC_STATUS_BUSY) != 0U) {  in MSC_MassErase()
1523   MSC->WRITECMD = MSC_WRITECMD_ERASEMAIN1;  in MSC_MassErase()
1526   while ((MSC->STATUS & MSC_STATUS_BUSY) != 0U) {  in MSC_MassErase()
1531   MSC->MASSLOCK = MSC_MASSLOCK_LOCKKEY_LOCK;  in MSC_MassErase()
1534   MSC->WRITECTRL &= ~MSC_WRITECTRL_WREN;  in MSC_MassErase()
1537     MSC->LOCK = MSC_LOCK_LOCKKEY_LOCK;  in MSC_MassErase()