; --------------------------------------------------------------------------------
; @Title: MXC91311 NAND FLASH Programming Script
; @Description:
; NAND FLASH(SAMSUNG, K9F5608, 32MB) is connected
; 
; internal SRAM: 0x78000000
; NAND FLASH Controller(CPU-specific): 0xB8000000
; 
; @Author: jjeong
; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
; @Chip: MXC913*
; @Keywords: SAMSUNG K9F5608 NAND
; --------------------------------------------------------------------------------
; $Id: mxc91311-nand5608.cmm 10516 2022-02-02 11:39:30Z bschroefel $

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


//SYStemtem Configuration 
  SYStem.CPU MXC91311
  SYStem.Up

  PRINT "Set MCU to Little Endian"
// Set MCU to Little Endian
  PER.Set.simple C15:0x1 %Long (Data.Long(C15:0x1)&~0x80)|0x0

// NAND FLASH Controller Enable on MXC91311
// configuring CP15 for enabling the pripheral bus
  Data.Set C15:0x042f %Long 0x40000015

// ARM=399MHz HCLK=100MHz IPG=50MHz NFC=19.95MHz
  Data.Set SD:0x53f80004 %LE %Long 0xFF800458

//Reset Control and Source Register (RCSR)
//Define NAND FLASH Device 8 bits width ( bit 19 = 0 )
  Data.Set 0x53F8000C %LE %Long 0x00000000

  Break.RESet

  FLASHFILE.RESet
//FLASHFILE.CONFIG <NAND Flash Controller Base Address> , ,
  FLASHFILE.CONFIG 0xB8000000 , ,

// FLASHFILE.TARGET <code range> <data range> <Algorithm file>
  FLASHFILE.TARGET 0x78000000++0x1FFF 0x78002000++0x1FFF ~~/demo/arm/flash/byte/nand5608l_imx.bin

//Read FLASH Manufacture and Device ID
  FLASHFILE.GETID

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


//Put a list of bad blocks into area window for 32MB size
  FLASHFILE.GETBADBLOCK 0x0--0x1FFFFFF

  DIALOG.YESNO "Program flash memory?"
  ENTRY &progflash
  IF &progflash 
  (
  //Erase NAND FLASH Main and Bad block inforamtion
    FLASHFILE.Erase 0x0--0x7FFFFFF  /EraseBadBlocks

  //Skipped way 
    FLASHFILE.LOAD.binary  * 0x0 
    ;FLASHFILE.LOADSPARE * 0x0 
   
  //Reserved block area way
    ;FLASHFILE.LOAD  * 0x0   /WriteBadBlocks
    ;FLASHFILE.LOADSPARE *  0x0   /WriteBadBlocks
  )
  
  ENDDO