; --------------------------------------------------------------------------------
; @Title: i.MX53 NAND FLASH Programming Script
; @Description:
; NAND FLASH(MICRON, MT29F8G08 : 4096/218 (main/spare) ) is connected 
; 
; For the BISW : Badblock Information byte is swapped 
;
; S(D)RAM: 0xF8000000
; NFC_AXI_BASE = 0xF7FF0000 
; NFC_IP_BASE  = 0x63FDB000 
;
; @Author: jjeong
; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
; @Chip: iMX53*
; @Keywords: MICRON MT29F8G08 NAND
; --------------------------------------------------------------------------------
; $Id: imx53-nand8g08xs.cmm 10516 2022-02-02 11:39:30Z bschroefel $

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



  RESet

  SYStem.CPU iMX53
  SYStem.JtagClock 20.MHz
  SYStem.Option ResBreak OFF
  SYStem.Option DACR ON 
  SYStem.Up 

  Go.direct
  WAIT 2.s
  IF STATE.RUN()
  Break.direct

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

  Data.Set 0x53FD407C %LE %Long 0x03FFFC00  ; Enable clk for the NAND
  Data.Set 0x63FDB000 %LE %Long 0x80        ; NFC_WR_PROTECT (unlock buffer)
  Data.Set 0xF7FF1E34 %LE %Long 0x0C00000   ; NFC Configuration, active CS [14:12]

// for nand8g08xs
  PER.Set.simple AD:0x63FDB024 %Long 0x706d2d7F   ; NFC_CONFIG2, 4KB page, 8bit ECC , 64 page per block, 5cycles , spare size 0x6D*2
  PER.Set.simple AD:0x63FDB028 %Long 0x1a8608     ; NFC_CONFIG3

  Break.RESet

  FLASHFILE.RESet
//FLASHFILE.CONFIG <<NFC_AXI_BASE Address>> <<NFC_IP_BASE Address>>  0x0   <<bad_block_marker_location_offset (ex. 0x6, 0xB6) >>
  FLASHFILE.CONFIG   0xF7FF0000               0x63FDB000             0x0   0x6

//FLASHFILE.TARGET <<code range>> <<data range>> <<algorithm file>>
;  FLASHFILE.TARGET 0xf8000000++0x3fff 0xf8004000++0x41ff ~~/demo/arm/flash/byte/nand8g08xs_imx51.bin /keep    /stacksize 0x400   ; don't need to swap the Badblock marker byte
  FLASHFILE.TARGET 0xf8000000++0x3fff 0xf8004000++0x41ff ~~/demo/arm/flash/byte/nand8g08xs_imx51bisw.bin /KEEP  /STACKSIZE 0x400  ; need to swap the Badblock marker byte


//Read FLASH Manufacture and Device ID
  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  /WriteBadBlock           ; Write NAND

ENDDO