150 lines
3.9 KiB
Plaintext
150 lines
3.9 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: Script for programming of GigaDevice GD32L233 internal flash
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;
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; @Description:
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; Script arguments:
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;
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; do gd32l233 [PREPAREONLY] [CPU=<cpu>]
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;
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; PREPAREONLY only declares flash but does not execute flash programming example
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;
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; CPU=<cpu> selects CPU derivative <cpu>
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;
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; List of GD32L233 derivatives and their configuration:
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;
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; CPU-Type Flash size SRAM size
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; (kByte) (kByte)
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; --------------------------------------------------------------------------------
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; GD32L233x8 64. 16.
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; GD32L233xB 128. 24.
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; GD32L233xC 256. 32.
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; ------------------------------------------------------- -------------------------
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;
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; Flash base address is 0x08000000
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; SRAM base address is 0x20000000
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;
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; @Author: ALI
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; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
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; @Chip: GD32L233*
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; --------------------------------------------------------------------------------
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; $Rev: 11230 $
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; $Id: gd32l233.cmm 11230 2022-08-26 10:07:00Z alintner $
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PRIVATE ¶meters
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ENTRY %LINE ¶meters
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PRIVATE ¶m_prepareonly
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¶m_prepareonly=(STRing.SCAN(STRing.UPpeR("¶meters"),"PREPAREONLY",0)!=-1)
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PRIVATE ¶m_cpu
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¶m_cpu=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"CPU=","")
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PRIVATE ¶m_dualport
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¶m_dualport=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"DUALPORT=","1")
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; ------------------------------------------------------------------------------
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; CPU setup
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IF SYStem.MODE()<5
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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(GD32L233*)
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SYStem.CPU GD32L233*
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IF CABLE.TWOWIRE()
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SYStem.CONFIG.DEBUGPORTTYPE SWD
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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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PRIVATE &FlashSize
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GOSUB FlashDeclaration ¶m_dualport
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ENTRY &FlashSize
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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 0x08000000++(&FlashSize-1) /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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; Flash declaration depending on selected CPU
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FlashDeclaration:
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(
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PRIVATE &FlashSize &DualPort
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ENTRY &DualPort
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IF CPUIS("GD32L233?8*")
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(
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&FlashSize=0x10000 ; 64 kByte
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)
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ELSE IF CPUIS("GD32L233?B*")
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(
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&FlashSize=0x20000 ; 128 kByte
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)
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ELSE IF CPUIS("GD32L233?C*")
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(
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&FlashSize=0x40000 ; 256 kByte
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)
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ELSE
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(
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PRINT %ERROR "FLASH size of CPU type is unknown"
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ENDDO
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)
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; Program memory flash
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IF &FlashSize==0x8000 ; 32 kByte
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FLASH.Create 1. 0x08000000--0x08007FFF 0x400 TARGET Long
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ELSE IF &FlashSize==0x10000 ; 64 kByte
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FLASH.Create 1. 0x08000000--0x0800FFFF 0x400 TARGET Long
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ELSE IF &FlashSize==0x20000 ; 128 kByte
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FLASH.Create 1. 0x08000000--0x0801FFFF 0x800 TARGET Long
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ELSE IF &FlashSize==0x40000 ; 256 kByte
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FLASH.Create 1. 0x08000000--0x0803FFFF 0x1000 TARGET Long
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; For Main Flash memory boot mode flash memory is aliased to address 0x0
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; Because SYSCFG_MEMRMP:MEM_MODE[1:0] is not indicating active memory remap
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; we are comparing flash reset vector against reset vector at alias address
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Data.ComPare 0x0--0x7 0x08000000
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IF !FOUND()
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FLASH.CreateALIAS 0x00000000++(&FlashSize-1) 0x08000000
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IF "&DualPort"=="0"
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(
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FLASH.TARGET 0x20000000 0x20001000 0x400 ~~/demo/arm/flash/long/gd32f3x0.bin
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)
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ELSE
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(
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FLASH.TARGET 0x20000000 0x20001000 0x400 ~~/demo/arm/flash/long/gd32f3x0.bin /DualPort
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)
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RETURN &FlashSize
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)
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