; --------------------------------------------------------------------------------
; @Title: Start-up script for the Freescale i.MX28 EVK board
; @Description:
;   This scripts connects to the IMX287, initializes the External Memory
;   and loads a simple sieve demo.
; @Keywords: DDR, Freescale, sieve
; @Author: PEG
; @Board: i.MX28 EVK
; @Chip: IMX287
; @Copyright: (C) 1989-2019 Lauterbach GmbH, licensed for use with TRACE32(R) only
; --------------------------------------------------------------------------------
; $Id: demo.cmm 15217 2019-11-04 16:17:15Z bschroefel $

;   PEG, 23-02-2011

; Memory MAP:
; 0x00000000-0x0001FFFF   On-Chip SRAM
; 0x40000000-0x7FFFFFFF   External Memory
; 0xC0000000-0xFFFFFFFF   On-Chip ROM


  WinCLEAR

  SYStem.RESet
  SYStem.CPU IMX287
  SYStem.JtagClock RTCK
  SYStem.Option ResBreak OFF
  SYStem.Option WaitReset 100ms
  SYStem.Up

  GOSUB InitDDR

  Data.LOAD.Elf ~~~~/demo.axf
  Register.Set PC main
  Register.Set R13 0x20000

  ; open some windows
  WinCLEAR
  WinPOS 0% 0% 100% 50%
  List.auto
  WinPOS 0% 50% 50% 50%
  Frame /Locals /Caller
  WinPOS 50% 50% 50% 50%
  Var.Watch flags ast

  ENDDO


InitDDR:

; VDDD
  Data.Set 0x80044040 %Long 0x0022071e

; Clock setup
  Data.Set 0x80040000 %Long 0x00020000
  Data.Set 0x800400F0 %Long 0x80000002
  Data.Set 0x800401B0 %Long 0x92921614
  Data.Set 0x80040060 %Long 0x00000003
  Data.Set 0x800401D8 %Long 0x00040080
  Data.Set 0x80040160 %Long 0x28000000
  Data.Set 0x80040040 %Long 0x00800000

; DCDD_VDDA (DDR2)
  Data.Set 0x80044050 %Long 0x0000270C

; init Power control
  Data.Set 0x80044000 %Long 0x00119026
  Data.Set 0x80044010 %Long 0x20308513
  Data.Set 0x80044020 %Long 0x00000040
  Data.Set 0x80044030 %Long 0x00010000
  Data.Set 0x80044040 %Long 0x0002041e
  Data.Set 0x80044050 %Long 0x0000270a
  Data.Set 0x80044060 %Long 0x00042608
  Data.Set 0x80044070 %Long 0x00000230
  Data.Set 0x80044080 %Long 0x00000018
  Data.Set 0x80044090 %Long 0x00000000
  Data.Set 0x800440a0 %Long 0x0000305f
  Data.Set 0x800440b0 %Long 0x00167021
  Data.Set 0x800440c0 %Long 0x2007822e
  Data.Set 0x800440d0 %Long 0x00000100
  Data.Set 0x800440e0 %Long 0x020c0e0f
  Data.Set 0x800440f0 %Long 0x00000000
  Data.Set 0x80044120 %Long 0x00000080
  Data.Set 0x80044130 %Long 0x0000000e
  Data.Set 0x80044140 %Long 0x00000000
  Data.Set 0x80044150 %Long 0x04000000
  Data.Set 0x80044160 %Long 0x84000400
  Data.Set 0x80044170 %Long 0x00000000

; DCDD_VDDA (DDR2)
  Data.Set 0x80018008 %Long 0xC0000000

; EMI pads init
  Data.Set 0x80019B80 %Long 0x00030000
  Data.Set 0x800181A8 %Long 0xFFFFFFFF
  Data.Set 0x800181B8 %Long 0xFFFFFFFF
  Data.Set 0x800181C8 %Long 0xFFFFFFFF
  Data.Set 0x800181D8 %Long 0xFFFFFFFF
  Data.Set 0x800400F0 %Long 0x00000002

; EMI DDR2 init
  Data.Set 0x800E0000 %Long 0x00000000
  Data.Set 0x800E0040 %Long 0x00000000
  Data.Set 0x800E0054 %Long 0x00000000
  Data.Set 0x800E0058 %Long 0x00000000
  Data.Set 0x800E005C %Long 0x00000000
  Data.Set 0x800E0060 %Long 0x00000000
  Data.Set 0x800E0064 %Long 0x00000000
  Data.Set 0x800E0068 %Long 0x00010101
  Data.Set 0x800E006C %Long 0x01010101
  Data.Set 0x800E0070 %Long 0x000f0f01
  Data.Set 0x800E0074 %Long 0x0302020A
  Data.Set 0x800E007C %Long 0x00010101
  Data.Set 0x800E0080 %Long 0x00000100
  Data.Set 0x800E0084 %Long 0x00000100
  Data.Set 0x800E0088 %Long 0x00000000
  Data.Set 0x800E008C %Long 0x00000002
  Data.Set 0x800E0090 %Long 0x01010000
  Data.Set 0x800E0094 %Long 0x07080403
  Data.Set 0x800E0098 %Long 0x06005003
  Data.Set 0x800E009C %Long 0x0a0000c8
  Data.Set 0x800E00A0 %Long 0x02009c40
  Data.Set 0x800E00A4 %Long 0x0002030c
  Data.Set 0x800E00A8 %Long 0x0036a609
  Data.Set 0x800E00AC %Long 0x031a0612
  Data.Set 0x800E00B0 %Long 0x02030202
  Data.Set 0x800E00B4 %Long 0x00c8001c
  Data.Set 0x800E00C0 %Long 0x00011900
  Data.Set 0x800E00C4 %Long 0xffff0303
  Data.Set 0x800E00C8 %Long 0x00012100
  Data.Set 0x800E00CC %Long 0xffff0303
  Data.Set 0x800E00D0 %Long 0x00012100
  Data.Set 0x800E00D4 %Long 0xffff0303
  Data.Set 0x800E00D8 %Long 0x00012100
  Data.Set 0x800E00DC %Long 0xffff0303
  Data.Set 0x800E00E0 %Long 0x00000003
  Data.Set 0x800E00E8 %Long 0x00000000
  Data.Set 0x800E0108 %Long 0x00000612
  Data.Set 0x800E010C %Long 0x01000f02
  Data.Set 0x800E0114 %Long 0x00000200
  Data.Set 0x800E0118 %Long 0x00020007
  Data.Set 0x800E011C %Long 0xf4004a27
  Data.Set 0x800E0120 %Long 0xf4004a27
  Data.Set 0x800E012C %Long 0x07400300
  Data.Set 0x800E0130 %Long 0x07400300
  Data.Set 0x800E013C %Long 0x00000005
  Data.Set 0x800E0140 %Long 0x00000000
  Data.Set 0x800E0144 %Long 0x00000000
  Data.Set 0x800E0148 %Long 0x01000000
  Data.Set 0x800E014C %Long 0x01020408
  Data.Set 0x800E0150 %Long 0x08040201
  Data.Set 0x800E0154 %Long 0x000f1133
  Data.Set 0x800E015C %Long 0x00001f04
  Data.Set 0x800E0160 %Long 0x00001f04
  Data.Set 0x800E016C %Long 0x00001f04
  Data.Set 0x800E0170 %Long 0x00001f04
  Data.Set 0x800E0288 %Long 0x00010000
  Data.Set 0x800E028C %Long 0x00030404
  Data.Set 0x800E0290 %Long 0x00000003
  Data.Set 0x800E02AC %Long 0x01010000
  Data.Set 0x800E02B0 %Long 0x01000000
  Data.Set 0x800E02B4 %Long 0x03030000
  Data.Set 0x800E02B8 %Long 0x00010303
  Data.Set 0x800E02BC %Long 0x01020202
  Data.Set 0x800E02C0 %Long 0x00000000
  Data.Set 0x800E02C4 %Long 0x02030303
  Data.Set 0x800E02C8 %Long 0x21002103
  Data.Set 0x800E02CC %Long 0x00061200
  Data.Set 0x800E02D0 %Long 0x06120612
  Data.Set 0x800E02D4 %Long 0x04420442
  Data.Set 0x800E02D8 %Long 0x04420442
  Data.Set 0x800E02DC %Long 0x00040004
  Data.Set 0x800E02E0 %Long 0x00040004
  Data.Set 0x800E02E4 %Long 0x00000000
  Data.Set 0x800E02E8 %Long 0x00000000
  Data.Set 0x800E02EC %Long 0x00000000
  Data.Set 0x800E02F0 %Long 0x00000000
  Data.Set 0x800E02F4 %Long 0xffffffff
  Data.Set 0x800E0040 %Long 0x00000001

  RETURN