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Gen4_R-Car_Trace32/2_Trunk/demo/arm/flash/atsam4s.cmm
woody d411edd9b4 add Trace32 File
2025-10-14 09:52:32 +09:00

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; --------------------------------------------------------------------------------
; @Title: Example for flash declaration of Atmel ATSAM4S internal flash.
;
; @Description:
; Script arguments:
;
; DO atsam4s [PREPAREONLY] [CPU=<cpu>] [DUALPORT=0|1]
;
; PREPAREONLY only declares flash but does not execute flash programming
;
; CPU=<cpu> selects CPU derivative <cpu>
;
; DUALPORT default value is 0 (disabled). If DualPort mode is enabled
; flash algorithm stays running until flash programming is
; finished. Data is tranferred via dual port memory access.
;
; Example:
;
; DO ~~/demo/arm/flash/atsam4s CPU=ATSAM4SD32C DUALPORT=1 PREPAREONLY
;
; List of ATSAM4S derivatives and their configuration:
;
; CPU-Type Flash size Page size SRAM size
; [Byte] [Byte] [Byte]
; --------------------------------------------------------------------------------
; ATSAM4S2A 0x20000 0x200 0x10000
; ATSAM4S2B 0x20000 0x200 0x10000
; ATSAM4S2C 0x20000 0x200 0x10000
; ATSAM4S4A 0x40000 0x200 0x10000
; ATSAM4S4B 0x40000 0x200 0x10000
; ATSAM4S4C 0x40000 0x200 0x10000
; ATSAM4S8A 0x80000 0x200 0x20000
; ATSAM4S8B 0x80000 0x200 0x20000
; ATSAM4S8C 0x80000 0x200 0x20000
; ATSAM4S16A 0x100000 0x200 0x20000
; ATSAM4S16B 0x100000 0x200 0x20000
; ATSAM4S16C 0x100000 0x200 0x20000
; ATSAM4SA16B 0x100000 0x200 0x28000
; ATSAM4SA16C 0x100000 0x200 0x28000
; ATSAM4SD16B 0x100000 0x200 0x28000
; ATSAM4SD16C 0x100000 0x200 0x28000
; ATSAM4SD32B 0x200000 0x200 0x28000
; ATSAM4SD32C 0x200000 0x200 0x28000
;
; The internal flash is located at 0x00400000
; The internal SRAM is located at 0x20000000
; The internal ROM is located at 0x00800000.
;
; The system always boot at address 0x0. If GPNVM bit 1 is set the
; internal flash is mirrored to address 0x0 otherwise ROM is mapped
; to address 0x0.
;
; HINTS:
;
; Locked pages can be unlocked with FLASH.UNLOCK command and can be
; locked again with FLASH.LOCK command.
;
; Watchdog is critical for flash programming. The flash algorithm is
; serving the watchdog if the watchdog is not used in window mode.
;
; If the watchdog is setup to window mode by a running application
; the watchdog should be either disabled after first power-up or the
; board should be power-up before every flash programming. If the
; watchdog is disabled after power-up it cannot be enabled again by
; the application because WDT_MR register is write once. Please see
; below the command to disable the watchdog.
;
; GPNVM bit values can be changed via atsam4-nvm.cmm script.
;
; @Author: WRD
; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
; @Chip: ATSAM4S*
; --------------------------------------------------------------------------------
; $Rev: 10516 $
; $Id: atsam4s.cmm 10516 2022-02-02 11:39:30Z bschroefel $
LOCAL &parameters
ENTRY %LINE &parameters
LOCAL &param_prepareonly &param_cpu &param_dualport
&param_prepareonly=(STRing.SCAN(STRing.UPpeR("&parameters"),"PREPAREONLY",0)!=-1)
&param_cpu=STRing.SCANAndExtract(STRing.UPpeR("&parameters"),"CPU=","")
&param_dualport=0
IF VERSION.BUILD.BASE()>=43441.
&param_dualport=STRing.SCANAndExtract(STRing.UPpeR("&parameters"),"DUALPORT=","0")
; ------------------------------------------------------------------------------
; Setup CPU
IF SYStem.MODE()<5
(
SYStem.RESet
IF "&param_cpu"!=""
SYStem.CPU &param_cpu
IF !CPUIS(ATSAM4S*)
SYStem.CPU ATSAM4S*
SYStem.Option.ResBreak OFF
IF CABLE.TWOWIRE()
SYStem.CONFIG.DEBUGPORTTYPE SWD
ELSE
SYStem.CONFIG.DEBUGPORTTYPE JTAG
SYStem.Up
)
; Disable watchdog for flash programming if watchdog may be used in
; window mode.
//DATA.SET 0x400E1454 %LONG DATA.LONG(ASD:0x400E1454)|0x00008000
; ------------------------------------------------------------------------------
; Flash declaration
FLASH.RESet
GOSUB FlashDeclaration &param_dualport
; Setup EEFC wait states in EEFC_FMR register
//Data.Set ASD:0x400E0800 %Long (Data.Long(ASD:0x400E0800)&0xFFFFF0FF)|0x00000300
; Flash script ends here if called with parameter PREPAREONLY
IF &param_prepareonly
ENDDO PREPAREDONE
; ------------------------------------------------------------------------------
; Flash NVM bit programming example
DIALOG.YESNO "Program flash NVM bits"
LOCAL &prognvm
ENTRY &prognvm
IF &prognvm
(
DO ~~~~/atsam4-nvm
)
; ------------------------------------------------------------------------------
; Flash programming example
DIALOG.YESNO "Program flash memory?"
LOCAL &progflash
ENTRY &progflash
IF &progflash
(
; Unlock locked pages if necessary
//FLASH.UNLOCK ALL
FLASH.ReProgram.ALL
Data.LOAD.auto *
FLASH.ReProgram.off
; Reset device
SYStem.Down
SYStem.Up
)
ENDDO
; --------------------------------------------------------------------------------
; Flash declaration depending on selected CPU
FlashDeclaration:
LOCAL &DualPort
ENTRY &DualPort
LOCAL &EFC0flashsize
LOCAL &EFC1flashsize
IF CPUIS("ATSAM4S2?")
(
&EFC0flashsize=0x20000
&EFC1flashsize=0x0
)
ELSE IF CPUIS("ATSAM4S4?")
(
&EFC0flashsize=0x40000
&EFC1flashsize=0x0
)
ELSE IF CPUIS("ATSAM4S8?")
(
&EFC0flashsize=0x80000
&EFC1flashsize=0x0
)
ELSE IF CPUIS("ATSAM4S16?")
(
&EFC0flashsize=0x100000
&EFC1flashsize=0x0
)
ELSE IF CPUIS("ATSAM4SA16?")||CPUIS("ATSAM4SD16?")
(
&EFC0flashsize=0x80000
&EFC1flashsize=0x80000
)
ELSE IF CPUIS("ATSAM4S?32?")
(
&EFC0flashsize=0x100000
&EFC1flashsize=0x100000
)
ELSE
(
PRINT %ERROR "FLASH size of CPU type is unknown"
ENDDO
)
FLASH.Create 1. 0x00400000--0x00401FFF 0x1000 TARGET Long 0.
FLASH.Create 2. 0x00402000--0x00403FFF 0x1000 TARGET Long 0.
FLASH.Create 3. 0x00404000--0x0040FFFF 0x1000 TARGET Long 0.
FLASH.Create 4. 0x00410000--0x0041FFFF 0x1000 TARGET Long 0.
IF &EFC0flashsize>=0x40000
(
FLASH.Create 5. 0x00420000--0x0042FFFF 0x1000 TARGET Long 0.
FLASH.Create 6. 0x00430000--0x0043FFFF 0x1000 TARGET Long 0.
)
IF &EFC0flashsize>=0x80000
(
FLASH.Create 7. 0x00440000--0x0044FFFF 0x1000 TARGET Long 0.
FLASH.Create 8. 0x00450000--0x0045FFFF 0x1000 TARGET Long 0.
FLASH.Create 9. 0x00460000--0x0046FFFF 0x1000 TARGET Long 0.
FLASH.Create 10. 0x00470000--0x0047FFFF 0x1000 TARGET Long 0.
)
IF &EFC0flashsize>=0x100000
(
FLASH.Create 11. 0x00480000--0x0048FFFF 0x1000 TARGET Long 0.
FLASH.Create 12. 0x00490000--0x0049FFFF 0x1000 TARGET Long 0.
FLASH.Create 13. 0x004A0000--0x004AFFFF 0x1000 TARGET Long 0.
FLASH.Create 14. 0x004B0000--0x004BFFFF 0x1000 TARGET Long 0.
FLASH.Create 15. 0x004C0000--0x004CFFFF 0x1000 TARGET Long 0.
FLASH.Create 16. 0x004D0000--0x004DFFFF 0x1000 TARGET Long 0.
FLASH.Create 17. 0x004E0000--0x004EFFFF 0x1000 TARGET Long 0.
FLASH.Create 18. 0x004F0000--0x004FFFFF 0x1000 TARGET Long 0.
)
IF &EFC1flashsize>0x0
(
LOCAL &EFC1flashbase
&EFC1flashbase=0x00400000+&EFC0flashsize
FLASH.Create 19. (&EFC1flashbase+0x00000)--(&EFC1flashbase+0x01FFF) 0x1000 TARGET Long 1.
FLASH.Create 20. (&EFC1flashbase+0x02000)--(&EFC1flashbase+0x03FFF) 0x1000 TARGET Long 1.
FLASH.Create 21. (&EFC1flashbase+0x04000)--(&EFC1flashbase+0x0FFFF) 0x1000 TARGET Long 1.
FLASH.Create 22. (&EFC1flashbase+0x10000)--(&EFC1flashbase+0x1FFFF) 0x1000 TARGET Long 1.
FLASH.Create 23. (&EFC1flashbase+0x20000)--(&EFC1flashbase+0x2FFFF) 0x1000 TARGET Long 1.
FLASH.Create 24. (&EFC1flashbase+0x30000)--(&EFC1flashbase+0x3FFFF) 0x1000 TARGET Long 1.
FLASH.Create 25. (&EFC1flashbase+0x40000)--(&EFC1flashbase+0x4FFFF) 0x1000 TARGET Long 1.
FLASH.Create 26. (&EFC1flashbase+0x50000)--(&EFC1flashbase+0x5FFFF) 0x1000 TARGET Long 1.
FLASH.Create 27. (&EFC1flashbase+0x60000)--(&EFC1flashbase+0x6FFFF) 0x1000 TARGET Long 1.
FLASH.Create 28. (&EFC1flashbase+0x70000)--(&EFC1flashbase+0x7FFFF) 0x1000 TARGET Long 1.
IF &EFC1flashsize>=0x100000
(
FLASH.Create 29. (&EFC1flashbase+0x80000)--(&EFC1flashbase+0x8FFFF) 0x1000 TARGET Long 1.
FLASH.Create 30. (&EFC1flashbase+0x90000)--(&EFC1flashbase+0x9FFFF) 0x1000 TARGET Long 1.
FLASH.Create 31. (&EFC1flashbase+0xA0000)--(&EFC1flashbase+0xAFFFF) 0x1000 TARGET Long 1.
FLASH.Create 32. (&EFC1flashbase+0xB0000)--(&EFC1flashbase+0xBFFFF) 0x1000 TARGET Long 1.
FLASH.Create 33. (&EFC1flashbase+0xC0000)--(&EFC1flashbase+0xCFFFF) 0x1000 TARGET Long 1.
FLASH.Create 34. (&EFC1flashbase+0xD0000)--(&EFC1flashbase+0xDFFFF) 0x1000 TARGET Long 1.
FLASH.Create 35. (&EFC1flashbase+0xE0000)--(&EFC1flashbase+0xEFFFF) 0x1000 TARGET Long 1.
FLASH.Create 36. (&EFC1flashbase+0xF0000)--(&EFC1flashbase+0xFFFFF) 0x1000 TARGET Long 1.
)
)
IF &DualPort==0
FLASH.TARGET 0x20000000 0x20000800 0x1000 ~~/demo/arm/flash/long/eefcsam4s.bin
ELSE
FLASH.TARGET 0x20000000 EAHB:0x20000800 0x1000 ~~/demo/arm/flash/long/eefcsam4s.bin /DualPort
RETURN
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