; -------------------------------------------------------------------------------- ; @Title: Generic script for RM48 internal flash ; ; @Description: ; ; Flash declaration of TI RM48 internal flash. ; ; Script arguments: ; ; DO rm48 [CPU=] [PREPAREONLY] [AUTOECC=0|1] [DUALPORT=0|1] ; ; CPU= selects CPU derivative . can be CPU name out of the ; table listed below. For these derivatives the flash declaration ; is done by the script. ; ; PREPAREONLY only declares flash but does not execute flash programming ; ; AUTOECC default value is 1 ; ; 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. ; ; For example: ; ; DO ~~/demo/arm/flash/rm48 CPU=RM48L950-ZWT DUALPORT=1 PREPAREONLY ; ; List of RM48 derivatives and their configuration: ; ; EEPROM ; Program emulation ; CPU-Type Flash Flash RAM ; -------------------------------------------------------------------------------- ; RM48L530-PGE 2MB 64kB 192kB ; RM48L530-ZWT 2MB 64kB 192kB ; RM48L540-PGE 2MB 64kB 192kB ; RM48L540-ZWT 2MB 64kB 192kB ; RM48L550-PGE 2MB 64kB 192kB ; RM48L550-ZWT 2MB 64kB 192kB ; RM48L730-PGE 2MB 64kB 256kB ; RM48L730-ZWT 2MB 64kB 256kB ; RM48L740-PGE 2MB 64kB 256kB ; RM48L740-ZWT 2MB 64kB 256kB ; RM48L750-PGE 2MB 64kB 256kB ; RM48L750-ZWT 2MB 64kB 256kB ; RM48L930-PGE 3MB 64kB 256kB ; RM48L930-ZWT 3MB 64kB 256kB ; RM48L940-PGE 3MB 64kB 256kB ; RM48L940-ZWT 3MB 64kB 256kB ; RM48L950-PGE 3MB 64kB 256kB ; RM48L950-ZWT 3MB 64kB 256kB ; RM48L952-PGE 3MB 64kB 256kB ; RM48L952-ZWT 3MB 64kB 256kB ; ; HINTS: ; ; Flash programming algorithm is linked to address 0x08000000 and is not ; position independent. Code address of FLASH.TARGET command has not be ; changed. ; ; OTP sectors can be programmed using FLASH.Program with /OTP option. ; For example with: ; ; FLASH.Program 0xF0000000--0xF0000FFF /OTP ; Data.Set ... ; ... ; FLASH.Program off ; ; @Chip: RM48* ; @Author: WRD ; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only ; -------------------------------------------------------------------------------- ; $Rev: 10516 $ ; $Id: rm48.cmm 10516 2022-02-02 11:39:30Z bschroefel $ ; ; ------------------------------------------------------------------------------ ; Setup script configuration. If auto ECC generation is disabled then ; flash sectors are programmed without generating ECC. ECC sectors can be ; programmed separately or ECC sector programming can be omitted. LOCAL ¶meters ENTRY %LINE ¶meters LOCAL ¶m_prepareonly ¶m_cpu &AutoECCGeneration ¶m_dualport ¶m_prepareonly=(STRing.SCAN(STRing.UPpeR("¶meters"),"PREPAREONLY",0)!=-1) ¶m_cpu=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"CPU=","") &AutoECCGeneration=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"AUTOECC=","1") ¶m_dualport=0 IF VERSION.BUILD.BASE()>=43441. ¶m_dualport=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"DUALPORT=","0") ; ------------------------------------------------------------------------------ ; Setup CPU IF (SYStem.MODE()<5) ( SYStem.RESet MAP.RESet IF "¶m_cpu"!="" SYStem.CPU ¶m_cpu IF !CPUIS(RM48*) ( IF VERSION.BUILD()>=37389. SYStem.CPU RM48* ELSE SYStem.CPU RM48L950 ) SYStem.Option.ResBreak OFF IF CPUIS(RM48*ZWT) ETM.OFF SYStem.Up ; Clear SRAM to prevent ECC faults Data.Set 0xFFFFFF5C %Long 0x00000005 Data.Set 0xFFFFFF5C %Long 0x0000000A Data.Set 0xFFFFFF60 %Long 0x00000001 ; init L2 SRAM only Data.Set 0xFFFFFF5C %Long 0x00000005 ) ; ------------------------------------------------------------------------------ ; Flash declaration FLASH.RESet GOSUB FlashDeclaration ; Flash script ends here if called with parameter PREPAREONLY IF ¶m_prepareonly ENDDO PREPAREDONE ; ------------------------------------------------------------------------------ ; Flash programming example DIALOG.YESNO "Program flash memory?" LOCAL &progflash ENTRY &progflash IF &progflash ( ; Disable memory protection unit (MPU) for case internal SRAM is ; protected against code execution LOCAL &MPU &MPU=Data.Long(EC15:0x1) Data.Set EC15:0x1 %Long &MPU&0xFFFFFFFE ; Disable ECC for flash programming LOCAL &PMNC &ACTLR &PMNC=Data.Long(C15:0x0C9) &ACTLR=Data.Long(C15:0x101) Data.Set C15:0x0C9 %Long &PMNC&~0x10 ; PMNC:X Data.Set C15:0x101 %Long &ACTLR&~0x0E000000 ; ACTLR:ATCMPCEN, B0TCMPCEN, B1TCMPCEN FLASH.ReProgram.ALL /Erase Data.LOAD.auto * FLASH.ReProgram.off ; Restore MPU and ECC setup Data.Set C15:0x0C9 %Long &PMNC Data.Set C15:0x101 %Long &ACTLR Data.Set EC15:0x1 %Long &MPU ) ENDDO ; -------------------------------------------------------------------------------- ; Flash declaration depending on selected CPU FlashDeclaration: IF VERSION.BUILD()<45210. ( DO ~~~~/rm48simpledecl AUTOECC=&AutoECCGeneration DUALPORT=¶m_dualport RETURN ) LOCAL &FlashSize IF CPUIS(RM48L9*) &FlashSize=0x300000 ELSE &FlashSize=0x200000 IF &AutoECCGeneration!=0 ( ; Program flash FLASH.Create 1. 0x00000000--0x0001FFFF 0x8000 TARGET Byte 0. /INFO "Bank 0" FLASH.Create 1. 0x00020000--0x0017FFFF 0x20000 TARGET Byte 0. /INFO "Bank 0" FLASH.Create 2. 0x00180000--0x001FFFFF 0x20000 TARGET Byte 1. /INFO "Bank 1" IF &FlashSize>=0x300000 FLASH.Create 2. 0x00200000--0x002FFFFF 0x20000 TARGET Byte 1. /INFO "Bank 1" ; Program flash ECC FLASH.Create 1. 0xF0400000--0xF0403FFF 0x1000 NOP Byte 0. /INFO "Bank 0 ECC" FLASH.Create 1. 0xF0404000--0xF042FFFF 0x4000 NOP Byte 0. /INFO "Bank 0 ECC" FLASH.Create 2. 0xF0430000--0xF043FFFF 0x4000 NOP Byte 1. /INFO "Bank 1 ECC" IF &FlashSize>=0x300000 FLASH.Create 2. 0xF0440000--0xF045FFFF 0x4000 NOP Byte 1. /INFO "Bank 1 ECC" ; EEPROM emulation flash FLASH.Create 8. 0xF0200000--0xF020FFFF 0x4000 TARGET Byte 7. /INFO "EEPROM Bank" ; EEPROM emulation flash ECC FLASH.Create 8. 0xF0100000--0xF0101FFF 0x800 NOP Byte 7. /INFO "EEPROM Bank-ECC" IF VERSION.BUILD()>=41634. ( ; OTP flash FLASH.Create 11. 0xF0000000--0xF0000FFF 0x1000 TARGET Quad 0. /OTP /INFO "Customer OTP, Bank 0" FLASH.Create 12. 0xF0002000--0xF0002FFF 0x1000 TARGET Quad 1. /OTP /INFO "Customer OTP, Bank 1" FLASH.Create 18. 0xF000E000--0xF000EFFF 0x1000 TARGET Quad 7. /OTP /INFO "Customer OTP, EEPROM Bank" ; OTP flash ECC FLASH.Create 11. 0xF0040000--0xF00401FF 0x200 NOP Byte 0. /OTP /INFO "Customer OTP-ECC, Bank 0" FLASH.Create 12. 0xF0040400--0xF00405FF 0x200 NOP Byte 1. /OTP /INFO "Customer OTP-ECC, Bank 1" FLASH.Create 18. 0xF0041C00--0xF0041DFF 0x200 NOP Byte 7. /OTP /INFO "Customer OTP-ECC, EEPROM Bank" ) IF ¶m_dualport==0 FLASH.TARGET 0x08000000 0x08001000 0x4000 ~~/demo/arm/flash/byte/f021r4.bin ELSE FLASH.TARGET 0x08000000 EAHB:0x08001000 0x4000 ~~/demo/arm/flash/byte/f021r4.bin /DualPort ) ELSE ( ; Program flash FLASH.Create 1. 0x00000000--0x0001FFFF 0x8000 TARGET Byte 0. /EraseALIAS 0xF0400000--0xF0403FFF /INFO "Bank 0" FLASH.Create 1. 0x00020000--0x0017FFFF 0x20000 TARGET Byte 0. /EraseALIAS 0xF0404000--0xF042FFFF /INFO "Bank 0" FLASH.Create 2. 0x00180000--0x001FFFFF 0x20000 TARGET Byte 1. /EraseALIAS 0xF0430000--0xF043FFFF /INFO "Bank 1" IF &FlashSize>=0x300000 FLASH.Create 2. 0x00200000--0x002FFFFF 0x20000 TARGET Byte 1. /EraseALIAS 0xF0440000--0xF045FFFF /INFO "Bank 1" ; Program flash ECC FLASH.Create 1. 0xF0400000--0xF0403FFF 0x1000 TARGET Byte 0. /EraseALIAS 0x00000000--0x0001FFFF /INFO "Bank 0 ECC" FLASH.Create 1. 0xF0404000--0xF042FFFF 0x4000 TARGET Byte 0. /EraseALIAS 0x00020000--0x0017FFFF /INFO "Bank 0 ECC" FLASH.Create 2. 0xF0430000--0xF043FFFF 0x4000 TARGET Byte 1. /EraseALIAS 0x00180000--0x001FFFFF /INFO "Bank 1 ECC" IF &FlashSize>=0x300000 FLASH.Create 2. 0xF0440000--0xF045FFFF 0x4000 TARGET Byte 1. /EraseALIAS 0x00200000--0x002FFFFF /INFO "Bank 1 ECC" ; EEPROM emulation flash FLASH.Create 8. 0xF0200000--0xF020FFFF 0x4000 TARGET Byte 7. /EraseALIAS 0xF0100000--0xF0101FFF /INFO "EEPROM Bank" ; EEPROM emulation flash ECC FLASH.Create 8. 0xF0100000--0xF0101FFF 0x800 TARGET Byte 7. /EraseALIAS 0xF0200000--0xF020FFFF /INFO "EEPROM Bank-ECC" IF VERSION.BUILD()>=41634. ( ; OTP flash FLASH.Create 11. 0xF0000000--0xF0000FFF 0x1000 TARGET Quad 0. /OTP /INFO "Customer OTP, Bank 0" FLASH.Create 12. 0xF0002000--0xF0002FFF 0x1000 TARGET Quad 1. /OTP /INFO "Customer OTP, Bank 1" FLASH.Create 18. 0xF000E000--0xF000EFFF 0x1000 TARGET Quad 7. /OTP /INFO "Customer OTP, EEPROM Bank" ; OTP flash ECC FLASH.Create 11. 0xF0040000--0xF00401FF 0x200 TARGET Byte 0. /OTP /INFO "Customer OTP-ECC, Bank 0" FLASH.Create 12. 0xF0040400--0xF00405FF 0x200 TARGET Byte 1. /OTP /INFO "Customer OTP-ECC, Bank 1" FLASH.Create 18. 0xF0041C00--0xF0041DFF 0x200 TARGET Byte 7. /OTP /INFO "Customer OTP-ECC, EEPROM Bank" ) IF ¶m_dualport==0 FLASH.TARGET 0x08000000 0x08001000 0x4000 ~~/demo/arm/flash/byte/f021r4noecc.bin ELSE FLASH.TARGET 0x08000000 EAHB:0x08001000 0x4000 ~~/demo/arm/flash/byte/f021r4noecc.bin /DualPort ) FLASH.CreateALIAS 0x20000000--0x202FFFFF 0x0 FLASH.CLocK.AUTO MAP.BUS16 0xF0100000--0xF013FFFF MAP.BUS16 0xF0400000--0xF04FFFFF RETURN