111 lines
3.2 KiB
Plaintext
111 lines
3.2 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: Example for flash declaration for Scaleo easyCAN4 F1M-32 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 easycan4 [PREPAREONLY]
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;
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; PREPAREONLY only declares flash but does not execute flash
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; programming example
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;
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; Memory ranges (reset values):
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;
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; 1 MByte code flash at 0x00000000--0x000fffff
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; 32 kByte data flash at 0x80000000--0x8003ffff
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; 32 kByte internal RAM at 0x00300000--0x00307fff
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;
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; @Author: WRD
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; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
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; @Chip: EASYCAN4
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; --------------------------------------------------------------------------------
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; $Rev: 10516 $
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; $Id: easycan4.cmm 10516 2022-02-02 11:39:30Z bschroefel $
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LOCAL ¶meters ¶m_prepareonly
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ENTRY %LINE ¶meters
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¶m_prepareonly=(STRing.SCAN(STRing.UPpeR("¶meters"),"PREPAREONLY",0)!=-1)
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LOCAL &ifcbase &dfcbase &rambase
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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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SYStem.CPU EASYCAN4
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SYStem.JtagClock 3Mhz
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SYStem.Up
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)
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; Disable Watchdog
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//DATA.SET SD:0xFFE14050 %LE %LONG 0x80000000
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//DATA.SET SD:0xFFE14060 %LE %LONG 0x0000C071
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//DATA.SET SD:0xFFE14068 %LE %LONG 0x00002340
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; --------------------------------------------------------------------------------
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; Flash declaration
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FLASH.RESet
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&ifcbase=Data.Long(SD:0xffe04064)&0xff000000
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&dfcbase=Data.Long(SD:0xffe00064)&0xff000000
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&rambase=Data.Long(SD:0xffff0000)&0xfff00000
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; Program flash
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FLASH.Create 1. (&ifcbase+0x000000)--(&ifcbase+0x0fffff) 0x4000 TARGET Long 0xffe04000
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; Data flash
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FLASH.Create 2. (&dfcbase+0x000000)--(&dfcbase+0x001fff) 0x100 TARGET Byte 0xffe00000 ; Sector 0
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FLASH.Create 3. (&dfcbase+0x002000)--(&dfcbase+0x003fff) 0x100 TARGET Byte 0xffe00000 ; Sector 1
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FLASH.Create 4. (&dfcbase+0x004000)--(&dfcbase+0x005fff) 0x100 TARGET Byte 0xffe00000 ; Sector 2
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FLASH.Create 5. (&dfcbase+0x006000)--(&dfcbase+0x007fff) 0x100 TARGET Byte 0xffe00000 ; Sector 3
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FLASH.TARGET &rambase+0x1000 &rambase+0x2000 0x1000 ~~/demo/arm/flash/byte/easycan.bin
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; --------------------------------------------------------------------------------
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; Flash programming example
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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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DIALOG.YESNO "Program IFC flash memory?"
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LOCAL &progflash
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ENTRY &progflash
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IF &progflash
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(
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FLASH.ReProgram 1. /Erase
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Data.LOAD.auto *
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FLASH.ReProgram.off
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)
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DIALOG.YESNO "Program DFC data flash memory?"
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LOCAL &progflash
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ENTRY &progflash
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IF &progflash
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(
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LOCAL &dfc &mr
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; Enable and activate DFC
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&dfc=Data.Long(SD:0xFFE00058)&0x02
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Data.Set 0xFFE00050 %Long 0x02
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&mr=Data.Long(SD:0xFFE00064)
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Data.Set 0xFFE00064 %Long (Data.Long(SD:0xFFE00064)|0x7800)&~0x10
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; Program data flash memory
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FLASH.AUTO 2.
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FLASH.AUTO 3.
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FLASH.AUTO 4.
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FLASH.AUTO 5.
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Data.LOAD.auto *
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FLASH.AUTO.off
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; Restore DFC configuration
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Data.Set 0xFFE00064 %Long &mr|0x7800
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IF &dfc==0x0
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Data.Set 0xFFE00054 %Long 0x02
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)
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ENDDO
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