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Gen4_R-Car_Trace32/2_Trunk/demo/arm/flash/mkv10.cmm
woody d411edd9b4 add Trace32 File
2025-10-14 09:52:32 +09:00

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; --------------------------------------------------------------------------------
; @Title: Generic script for Freescale MKV10 internal flash
;
; @Description:
; Example for flash declaration of Freescale MKV10 internal flash.
;
; Script arguments:
;
; DO mkv10 [PREPAREONLY] [CPU=<cpu>] [MASSERASE]
;
; PREPAREONLY only declares flash but does not execute flash programming
;
; CPU=<cpu> selects CPU derivative <cpu>
;
; MASSERASE forces mass erase of device before establishing debug connection
;
; Example:
;
; DO ~~/demo/arm/flash/mkv10 CPU=MKV11Z128VLH7 PREPAREONLY
;
; List of MKV10 derivatives and their configuration:
;
; CPU-Type ProgFlash RamSize
; [Byte] [Byte]
; --------------------------------------------------------------------------------
; MKV10Z16VLC7 16KB 8KB
; MKV10Z16VFM7 16KB 8KB
; MKV10Z16VLF7 16KB 8KB
; MKV10Z32VLC7 32KB 8KB
; MKV10Z32VFM7 32KB 8KB
; MKV10Z32VLF7 32KB 8KB
; --------------------------------------------------------------------------------
; MKV10Z64VLH7P 56KB 16KB
; MKV10Z64VLF7P 56KB 16KB
; MKV10Z64VLC7P 56KB 16KB
; MKV10Z64VFM7P 56KB 16KB
; MKV10Z64VLH7 64KB 16KB
; MKV10Z64VLF7 64KB 16KB
; MKV10Z64VLC7 64KB 16KB
; MKV10Z64VFM7 128KB 16KB
; MKV10Z128VLH7 128KB 16KB
; MKV10Z128VLF7 128KB 16KB
; MKV10Z128VLC7 128KB 16KB
; MKV10Z128VFM7 128KB 16KB
; --------------------------------------------------------------------------------
; MKV11Z128VLH7 128KB 16KB
; MKV11Z128VLF7 128KB 16KB
; MKV11Z128VLC7 128KB 16KB
; MKV11Z128VFM7 128KB 16KB
; MKV11Z64VLH7 64KB 16KB
; MKV11Z64VLF7 64KB 16KB
; MKV11Z64VLC7 64KB 16KB
; MKV11Z64VFM7 64KB 16KB
; MKV11Z128VLH7P 120KB 16KB
; MKV11Z128VLF7P 120KB 16KB
; MKV11Z128VLC7P 120KB 16KB
; MKV11Z128VFM7P 120KB 16KB
;
; Flash at 0x00000000 to 0x0001FFFF
; SRAM_L: Lower SRAM All masters 0x1FFFF800 to 0x1FFFFFFF for MKV10Z16*,MKV10Z32*
; SRAM_U: Upper SRAM 0x20000000 to 0x200017FF
; SRAM_L: Lower SRAM All masters 0x1FFFF000 to 0x1FFFFFFF for MKV10Z64*,MKV10Z128*,MKV11*
; SRAM_U: Upper SRAM 0x20000000 to 0x20002FFF
; ROM table 0xF0002000 to 0xF0002FFF
;
; IFR (Information Flash Registers) Program Once:
;
; Address range Size(Bytes) Field Description
; --------------------------------------------------------------------------------
; 0x00 to 0x9F 160 Reserved
; 0xA0 to 0xFF 96 Program Once Fields
; Flash Configuration Field:
;
; Byte address Width Description
; --------------------------------------------------------------------------------
; 0x0400--0x0407 8 Backdoor Comparison Key.
; 0x0408--0x040B 4 Program flash protection bytes (FPROT0-3).
; 0x040F 1 Program flash only devices: Reserved
; FlexNVM devices: Data flash protection byte
; (FDPROT).
; 0x040E 1 Program flash only devices: Reserved
; FlexNVM devices: EEPROM protection byte
; (FEPROT).
; 0x040D 1 Flash nonvolatile option byte (FOPT).
; 0x040C 1 Flash security byte (FSEC).
;
; @Chip: MKV1*
; @Author: FLC
; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
; --------------------------------------------------------------------------------
; $Rev: 12738 $
; $Id: mkv10.cmm 12738 2023-11-17 07:36:34Z mschaeffner $
;
PRIVATE &parameters
ENTRY %LINE &parameters
PRIVATE &param_cpu &param_prepareonly &param_masserase &DualPort &DualPortOpt
&param_cpu=STRing.SCANAndExtract(STRing.UPpeR("&parameters"),"CPU=","")
&param_prepareonly=(STRing.SCAN(STRing.UPpeR("&parameters"),"PREPAREONLY",0)!=-1)
&param_masserase=(STRing.SCAN(STRing.UPpeR("&parameters"),"MASSERASE",0)!=-1)
&DualPort=STRing.SCANAndExtract(STRing.UPpeR("&parameters"),"DUALPORT=","1")
&DualPortOpt="/DualPort"
if "&DualPort"=="0"
&DualPortOpt=""
; --------------------------------------------------------------------------------
; Setup CPU
IF (SYStem.MODE()<5)||&param_masserase
(
SYStem.RESet
IF "&param_cpu"!=""
SYStem.CPU &param_cpu
IF !CPUIS(MKV1*)
SYStem.CPU MKV1*
SYStem.CONFIG.DEBUGPORTTYPE SWD
IF &param_masserase
GOSUB MassErase
ON.ERROR GOSUB Unsecure
SYStem.Up
ON.ERROR
)
; Unsecure device
IF (Data.Long(EDBG:0x40000100)&0x04)==0x04
GOSUB Unsecure
; Disable watchdog
ON.ERROR GOSUB Unsecure
GOSUB DisableWatchdog
ON.ERROR
; --------------------------------------------------------------------------------
;Flash declaration
FLASH.RESet
GOSUB FlashDeclaration &DualPortOpt
; Flash script ends here if called with parameter PREPAREONLY
IF &param_prepareonly
ENDDO PREPAREDONE
;---------------------------------------------------------------------------------
; Flash programming example
DIALOG.YESNO "Program flash memory?"
PRIVATE &progflash
ENTRY &progflash
IF &progflash
(
FLASH.ReProgram.ALL /Erase
Data.LOAD.auto *
FLASH.ReProgram.off
; Reset device
SYStem.Down
SYStem.Up
; Disable watchdog
GOSUB DisableWatchdog
)
ENDDO
; --------------------------------------------------------------------------------
; Disable watchdog
DisableWatchdog:
PRIVATE &tmp1 &tmp2
&tmp1=Data.Long(ST:0x20000000)
&tmp2=Data.Long(ST:0x20000004)
; The watchdog has a restrictive timing. It has to be configured and unlocked within a peripod
; of 20+256 cycles. Therefor the unlock sequence need to be done by a small target program.
Data.Assemble ST:0x20000000 strh r1,[r0] ;SD:0x4005200E = 0xC520 (Key 1)
Data.Assemble , strh r2,[r0] ;SD:0x4005200E = 0xD928 (Key 2)
Data.Assemble , strh r4,[r3] ;SD:0x40052000 = 0x0000 (Config register)
Data.Assemble , bkpt #0
Register.Set PC 0x20000000
Register.Set SP 0x20001000
Register.Set R0 0x4005200E
Register.Set R1 0xC520
Register.Set R2 0xD928
Register.Set R3 0x40052000
Register.Set R4 0x0
Go.direct
WAIT !STATE.RUN()
Data.Set ST:0x20000000 %Long &tmp1
Data.Set ST:0x20000004 %Long &tmp2
RETURN
; --------------------------------------------------------------------------------
; Try to unsecure a secured device
Unsecure:
(
IF (Data.Long(EDBG:0x40000104)&0x08)==0x08
(
Data.Set EDBG:0x40000104 %Long (Data.Long(EDBG:0x40000104)&0xFFFFFFF7)
)
; Print security state information
SYStem.Mode.Prepare
PRINT "MDM-AP Status Register is 0x" Data.Long(EDBG:0x40000100)
DIALOG.YESNO "Execute mass erase to unsecure chip?"
PRIVATE &masserase
ENTRY &masserase
IF &masserase
(
ON.ERROR DEFault
; Unsecure device
SYStem.Down
FLASH.UNSECUREerase
SYStem.Mode.Prepare
)
SYStem.Up
; Disable watchdog
GOSUB DisableWatchdog
RETURN
)
; --------------------------------------------------------------------------------
; Try to mass erase the device
MassErase:
(
; Mass erase device by unsecure command
SYStem.Down
FLASH.UNSECUREerase
SYStem.Mode.Prepare
RETURN
)
; --------------------------------------------------------------------------------
; Flash declaration depending on selected CPU
FlashDeclaration:
(
PRIVATE &PFlashSize &PSectorSize &FlashDriver &RamStart
PRIVATE &DualPortOpt
ENTRY &DualPortOpt
; Setup configuration values
IF CPUIS("MKV10Z16V*")
(
&RamStart=0x1FFFF800
&PFlashSize=0x4000
&PSectorSize=0x400
&FlashDriver="ftfa.bin"
)
ELSE IF CPUIS("MKV10Z32V*")
(
&RamStart=0x1FFFF800
&PFlashSize=0x8000
&PSectorSize=0x400
&FlashDriver="ftfa.bin"
)
ELSE IF CPUIS("MKV10Z64V??7P")
(
&PFlashSize=0xE000
&RamStart=0x1FFFF000
&PSectorSize=0x800
&FlashDriver="ftfa1n.bin"
)
ELSE IF (CPUIS("MKV10Z64V??7")||(CPUIS("MKV11Z64V??7")))
(
&PFlashSize=0x10000
&RamStart=0x1FFFF000
&PSectorSize=0x800
&FlashDriver="ftfa1n.bin"
)
ELSE IF CPUIS("MKV11Z128V??7P")
(
&PFlashSize=0x1E000
&RamStart=0x1FFFF000
&PSectorSize=0x800
&FlashDriver="ftfa1n.bin"
)
ELSE IF (CPUIS("MKV10Z128*")||(CPUIS("MKV11Z128*")))
(
&PFlashSize=0x20000
&RamStart=0x1FFFF000
&PSectorSize=0x800
&FlashDriver="ftfa1n.bin"
)
ELSE
(
PRINT %ERROR "FLASH size of CPU type is not supported by the script"
ENDDO
)
; Program Flash
FLASH.Create 1. 0x00000000--(&PFlashSize-1.) &PSectorSize TARGET Long /KEEP 0x3FC--0x3FF /CENSORSHIP 0x400++0xf
FLASH.TARGET &RamStart &RamStart+0x500 &PSectorSize ~~/demo/arm/flash/long/&FlashDriver &DualPortOpt
RETURN
)
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