; --------------------------------------------------------------------------------
; @Title: TWR-VF65GS10 VYBRID TOWER SYSTEM MODULE NAND FLASH Program script
;
; @Description:
; NAND (MT29F16ABAEA,MICRON) is connected to CE0
; SRAM: 0x3F001000
; NFC Base Register Address : 0x400E0000  
; NFC BufferRAM(IO) Address : 0x400E0000  
;
; @Author: jjeong
; @Copyright: (C) 1989-2019 Lauterbach GmbH, licensed for use with TRACE32(R) only
; @Chip: VF7*
; @Board: TWR-VF65GS10
; @Keywords: MT29F16ABAEA MICRON NAND
; --------------------------------------------------------------------------------
; $Id: vybrid-nand2g16.cmm 7602 2019-11-05 15:02:25Z bschroefel $

LOCAL &arg1
ENTRY &arg1
&arg1=STRing.UPpeR("&arg1")  // for example "PREPAREONLY"


// Basic settings for system.up
  RESet
  SYStem.CPU VF7xx-CA5
  ETM.OFF
  SYStem.CONFIG.CORE 1. 1.
  SYStem.Up

  PER.Set.simple C15:0x1 %LE %Long  (Data.Long(C15:0x1)&~(0x5))  ; disable interrupt and mmu

//CCM config
  Data.Set A:0x4006B048 %LE %Long 0xFFFFFFFF
  Data.Set A:0x4006B04C %LE %Long 0xFFFFFFFF
  Data.Set A:0x4006B008 %LE %Long 0x01000000   
  Data.Set A:0x4006b068 %LE %Long 0x3         ;NFC module
  Data.Set A:0x4006B000 %LE %Long 0x11057     ;CCM Control Register (CCM_CCR)
  Data.Set A:0x4006b008 %LE %Long 0x10040824  ;CCM Clock Switcher Register (CCM_CCSR)
  Data.Set A:0x4006B010 %LE %Long 0x00002000
  Data.Set A:0x4006b018 %LE %Long 0x2210 
  Data.Set A:0x4006b01C %LE %Long 0x6000
  Data.Set A:0x4006b038 %LE %Long 0x0A0001

  GOSUB IOMUX_NAND_config

//NFC_config
  Data.Set A:0x400E3F00 %LE %LE %Long 0x30FF0000
  Data.Set A:0x400E3F08 %LE %LE %Long 0x00        //COL addr
  Data.Set A:0x400E3F0C %LE %LE %Long 0x11000000  //Chip Sel & Row addr
  Data.Set A:0x400E3F2C %LE %LE %Long 0x840      ; Sector Size, (Sector Size)*PageCnt= Real Page Size
  Data.Set A:0x400E3F30 %LE %LE %Long 0x0EFF81   ; ECC=32-error(60Bytes), BootMode=0, 16bit , PageCnt=1 

	Break.RESet

  FLASHFILE.RESet
  
//FLASHFILE.CONFIG <NFC Base> <0x0> <NFC BufferRAM(IO) Address> <CS#>
  FLASHFILE.CONFIG 0x400E0000  0x0  0x400E0000                   0

//FLASHFILE.TARGET <Code_range>        <Data_range>          <Algorithm file>
  FLASHFILE.TARGET 0x3f001000++0x1FFF  0x3f004000++0x41FF    ~~/demo/arm/flash/word/nand2g16_vybrid.bin /KEEP /STACKSIZE 0x200 
 
  FLASHFILE.GETID

//End of the test prepareonly
IF "&arg1"=="PREPAREONLY"
ENDDO


  FLASHFILE.DUMP 0x0                             ; Read NAND 

 ;FLASHFILE.ERASE 0x0--0xFFFFF  /EraseBadBlock   ; Erase NAND

 ;FLASHFILE.LOAD * 0x0                           ; Write NAND

 ;FLASHFILE.DUMP 0x0   /spare                    ; Read NAND spare area

ENDDO

IOMUX_NAND_config:

  Data.Set A:0x4004817c %LE %Long 0x5031E2  ;PTB25, NAND_CE0
  Data.Set A:0x40048184 %LE %Long 0x6031E2  ;PTB27, NAND_RE 
  Data.Set A:0x40048178 %LE %Long 0x5031E2  ;PTB24, NAND_WE

  Data.Set A:0x4004818C %LE %Long 0x5031E1  ;PTC26, NAND_RB
  Data.Set A:0x40048190 %LE %Long 0x6031E2  ;PTC27, NAND_ALE
  Data.Set A:0x40048194 %LE %Long 0x6031E2  ;PTC28, NAND_CLE

  Data.Set A:0x400480FC %LE %Long 0x2031E3  ;PTD31, NAND_IO15
  Data.Set A:0x40048100 %LE %Long 0x2031E3  ;PTD30
  Data.Set A:0x40048104 %LE %Long 0x2031E3  ;PTD29
  Data.Set A:0x40048108 %LE %Long 0x2031E3  ;PTD28
  Data.Set A:0x4004810C %LE %Long 0x2031E3  ;PTD27
  Data.Set A:0x40048110 %LE %Long 0x2031E3  ;PTD26
  Data.Set A:0x40048114 %LE %Long 0x2031E3  ;PTD25
  Data.Set A:0x40048118 %LE %Long 0x2031E3  ;PTD24
  Data.Set A:0x4004811C %LE %Long 0x2031E3  ;PTD23
  Data.Set A:0x40048120 %LE %Long 0x2031E3  ;PTD22
  Data.Set A:0x40048124 %LE %Long 0x2031E3  ;PTD21
  Data.Set A:0x40048128 %LE %Long 0x2031E3  ;PTD20
  Data.Set A:0x4004812C %LE %Long 0x2031E3  ;PTD19
  Data.Set A:0x40048130 %LE %Long 0x2031E3  ;PTD18
  Data.Set A:0x40048134 %LE %Long 0x2031E3  ;PTD17
  Data.Set A:0x40048138 %LE %Long 0x2031E3  ;PTD16, NAND_IO0

RETURN