; --------------------------------------------------------------------------------
; @Title: S6E2DH (FM4) Serial FLASH Programming Script
; @Description:
; Hyper FLASH( spansion, KL512S) is connected the GDC_RPC_HYPERBUS CS0
;
; SRAM: 0x1FFF8000
; Hyper flash memory mapped address: 0xC0000000
; 
; @Author: jjeong
; @Copyright: (C) 1989-2019 Lauterbach GmbH, licensed for use with TRACE32(R) only
; @Keywords: S6E2DH5J Hyper flash
; --------------------------------------------------------------------------------
; $Id: s6e2dh-hyper.cmm 7602 2019-11-05 15:02:25Z bschroefel $

  RESet
  SYStem.CPU S6E2DH5J
  SYStem.Option.ResBreak OFF
  SYStem.Mode Up
 
//disable Watchdog
  Data.Set A:0x40011008 %LE %Long 0x0
  Data.Set A:0x40012008 %LE %Long 0x0

  GOSUB Init_HyperBus

  Break.RESet

  FLASH.RESet
  FLASH.CFI 0xC0000000 Word /TARGET 0x1FFF8000 AHB:0x1FFF9000 0x1000 /DualPort
  
ENDDO


Init_HyperBus:

//GDC Prescaler
Data.Set A:0x4003D104 %LE %Long 0x1   ; GPCR1
Data.Set A:0x4003D110 %LE %Long 0x63  ; GPCR4
Data.Set A:0x4003D100 %LE %Long 0x1   ; GCCR


//GDC hyperbus clock
Data.Set A:0xD0A00088 %LE %Long 0x0   ; RPCC_ClcokDivider
Data.Set A:0xD0A0008C %LE %Long 0x0   ; RPCC_DomainControl, clk disable
Data.Set A:0xD0A00088 %LE %Long 0x1   ; RPCC_ClcokDivider
Data.Set A:0xD0A0008C %LE %Long 0x1   ; RPCC_DomainControl, clk enable


//GPIO muxing
Data.Set A:0x4006F00C %Long 0x7E0  ; FM4_GPIO->PFR3 
Data.Set A:0x4006F01C %Long 0xFFF  ; FM4_GPIO->PFR7 
Data.Set A:0x4006F66C %Long 0x55555555  ; FM4_GPIO->EPFR27  

//GDC_hyperbus interface
Data.Set A:0xD0A05010 %Long 0xC0000000  ; CS0_BASE
Data.Set A:0xD0A05014 %Long 0xC8000000  ; CS1_BASE
Data.Set A:0xD0A05020 %Long 0x3   ;CS0_MEMCONFIG
Data.Set A:0xD0A05024 %Long 0x13  ;CS1_MEMCONFIG
Data.Set A:0xD0A05030 %Long 0x00111101  ;CS0_TIMING
Data.Set A:0xD0A05034 %Long 0x00111101  ;CS1_TIMING
Data.Set A:0xD0A00020 %Long 0x0   ;CLK_DIV

RETURN