116 lines
3.4 KiB
Plaintext
116 lines
3.4 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: TCC70xx Program eFlash declaration script
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; @Description:
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; Script arguments:
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; DO tcc70xx [PREPAREONLY] [CPU=<cpu>] [DUALPORT=<0|1>]
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; PREPAREONLY only declares flash but does not execute flash programming
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; CPU=<cpu> selects CPU derivative <cpu>
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; DUALPORT=<0|1> use dual port memory access, default 1
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; Example:
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; DO ~~/demo/arm/flash/tcc70xx PREPAREONLY
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; Note:
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; This file must NOT be modified.
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; This file is intended to stay within TRACE32 installation.
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; Usage examples are available in the ~~/demo/arm/hardware/... subdirectories.
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;
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; List of Telechips TCC70xx derivatives:
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; TCC7022
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; TCC7025
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; TCC7035
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; TCC7045
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;
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; @Keywords: Flash, ARM, Cortex-R5
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; @Author: BWR
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; @Chip: TCC70*
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; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
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; --------------------------------------------------------------------------------
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; $Id: tcc70xx.cmm 11086 2022-07-11 15:17:40Z bwright $
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PRIVATE ¶meters
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ENTRY %LINE ¶meters
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PRIVATE ¶m_prepareonly ¶m_cpu ¶m_dualport
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¶meters=STRing.UPpeR("¶meters")
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¶m_prepareonly=(STRing.SCAN("¶meters","PREPAREONLY",0)!=-1)
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¶m_cpu=STRing.SCANAndExtract("¶meters","CPU=","")
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¶m_dualport=STRing.SCANAndExtract("¶meters","DUALPORT=","1")
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; --------------------------------------------------------------------------------
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; Initialize and start the debugger
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IF !SYStem.Up()
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(
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SYStem.RESet
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IF "¶m_cpu"!=""
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SYStem.CPU ¶m_cpu
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IF !CPUIS(TCC70*)
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(
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SYStem.CPU TCC7045-CR5
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)
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SYStem.MemAccess DAP
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SYStem.JtagClock 10MHz
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SYStem.Option.EnReset OFF
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SYStem.Up
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)
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; --------------------------------------------------------------------------------
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; Flash declaration
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FLASH.RESet
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GOSUB FlashDeclaration "¶m_dualport"
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; Flash script ends here if called with parameter PREPAREONLY
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IF ¶m_prepareonly
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ENDDO PREPAREDONE
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; --------------------------------------------------------------------------------
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; Flash programming example
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DIALOG.YESNO "Program flash memory?"
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PRIVATE &progflash
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ENTRY &progflash
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IF &progflash
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(
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FLASH.ReProgram ALL /Erase
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Data.LOAD.auto *
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FLASH.ReProgram OFF
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; Reset device
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SYStem.Down
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SYStem.Up
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)
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ENDDO
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; --------------------------------------------------------------------------------
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; SUBROUTINES
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; --------------------------------------------------------------------------------
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; Flash declaration depending on selected CPU
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;
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; Please do NOT modify the TRACE32 flash declaration.
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;
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; Modifications can result in unpredictable behavior.
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; Please contact support@lauterbach.com for any changes.
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FlashDeclaration: ;(param_dualport)
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(
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PARAMETERS ¶m_dualport
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PRIVATE &PFLASH_BASE &PFLASH_SIZE &SECTOR_SIZE &FlashDriver
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&PFLASH_BASE=0x20000000
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&PFLASH_SIZE=0x00200000
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&SECTOR_SIZE=0x2000
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&FlashDriver="~~/demo/arm/flash/long/tcc7022.bin"
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; Flash timing set to 150 MHz
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Data.Set SD:0x0:0xA1000100 %LE %Long 0x001E0002 ; delay cycle rd ctl
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Data.Set SD:0x0:0xA1000104 %LE %Long 0x00020100 ; delay cycle wr ctl
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FLASH.Create 1. &PFLASH_BASE++(&PFLASH_SIZE-1.) &SECTOR_SIZE TARGET Long
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IF (("¶m_dualport"!="1")||SYStem.ACCESS.DENIED())
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FLASH.TARGET 0x00001000 0x00002000 0x2000 &FlashDriver
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ELSE
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FLASH.TARGET 0x00001000 E:0x00002000 0x2000 &FlashDriver /DualPort
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RETURN
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)
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