136 lines
4.8 KiB
Plaintext
136 lines
4.8 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: Freescale K70 series TOWER SYSTEM MODULE NAND FLASH Program script
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;
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; @Description:
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; NAND (MT29F16ABAEA,MICRON) is connected to CE0
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; SRAM: 0x20000000
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; NFC Base Register Address : 0x400A8000
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;
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; @Author: jjeong
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; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
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; @Chip: ?K70F*
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; @Board: K70F120
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; @Keywords: MT29F16ABAEA MICRON NAND kinetis
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; --------------------------------------------------------------------------------
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; $Id: k70f120m-nand2g16.cmm 10516 2022-02-02 11:39:30Z bschroefel $
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LOCAL &arg1
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ENTRY &arg1
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&arg1=STRing.UPpeR("&arg1") // for example "PREPAREONLY"
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RESet
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SYStem.CPU MK70FN1M0VMJ15
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SYStem.JtagClock CTCK 20Mhz
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SYStem.MemAccess DAP
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;SYStem.CONFIG.CONNECTOR MIPI20T // MIPI34 if CombiProbe is used, MIPI20T if uTrace is used
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SYStem.CONFIG.DEBUGPORTTYPE SWD
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SYStem.Option IMASKASM ON
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SYStem.Option DUALPORT ON
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SYStem.Up
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GOSUB DisableWatchdog
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//CCM config
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PER.Set.simple SD:0x40048004 %Long data.long(SD:0x40048004)&~0xC0000000 ;NFC clock source is selected (Bus clock)
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PER.Set.simple SD:0x40048030 %Long 0x00000100 ;SCGC3 clock enable for NFC, then can see the NFC controller address
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PER.Set.simple SD:0x40048038 %Long 0x41D82 ;PORTB,PORTC,PORTD clock enable
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PER.Set.simple SD:0x40048068 %Long 0x10000002 ;CLKDIV4 , NFCDIV
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GOSUB IOMUX_NAND_config
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//NFC_config
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Data.Set A:0x400ABF00 %LE %LE %Long 0x30FF0000
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Data.Set A:0x400ABF08 %LE %LE %Long 0x00 //COL addr
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Data.Set A:0x400ABF0C %LE %LE %Long 0x11000000 //Chip Sel & Row addr
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Data.Set A:0x400ABF2C %LE %LE %Long 0x840 ; Sector Size, (Sector Size)*PageCnt= Real Page Size
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Data.Set A:0x400ABF30 %LE %LE %Long 0x0EFF81 ; ECC=32-error(60Bytes), BootMode=0, 16bit , PageCnt=1
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Break.RESet
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FLASHFILE.RESet
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//FLASHFILE.CONFIG <NFC Base> <not use> <not use> <CS#>
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FLASHFILE.CONFIG 0x400a8000 0x0 0x0 0
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//FLASHFILE.TARGET <Code_range> <Data_range> <Algorithm file>
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FLASHFILE.TARGET 0x20000000++0x3FFF 0x20004000++0x41FF ~~/demo/arm/flash/word/nand2g16_vybrid.bin /KEEP /STACKSIZE 0x200
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FLASHFILE.GETID
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//End of the test prepareonly
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IF "&arg1"=="PREPAREONLY"
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ENDDO
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;FLASHFILE.DUMP 0x0 ; Read NAND
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;FLASHFILE.ERASE 0x0--0xFFFFF /EraseBadBlock ; Erase NAND
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;FLASHFILE.LOAD * 0x0 ; Write NAND
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;FLASHFILE.DUMP 0x0 /spare ; Read NAND spare area
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ENDDO
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IOMUX_NAND_config:
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PER.Set.simple SD:0x4004A050 %Long 0x500 ;PTB20, NAND_IO15
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PER.Set.simple SD:0x4004A054 %Long 0x500 ;PTB21, NAND_IO14
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PER.Set.simple SD:0x4004A058 %Long 0x500 ;PTB22, NAND_IO13
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PER.Set.simple SD:0x4004A05C %Long 0x500 ;PTB23, NAND_IO12
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PER.Set.simple SD:0x4004B000 %Long 0x500 ;PTC00, NAND_IO11
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PER.Set.simple SD:0x4004B004 %Long 0x500 ;PTC01, NAND_IO10
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PER.Set.simple SD:0x4004B008 %Long 0x500 ;PTC02, NAND_IO09
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PER.Set.simple SD:0x4004B010 %Long 0x500 ;PTC04, NAND_IO08
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PER.Set.simple SD:0x4004B014 %Long 0x500 ;PTC05, NAND_IO07
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PER.Set.simple SD:0x4004B018 %Long 0x500 ;PTC06, NAND_IO06
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PER.Set.simple SD:0x4004B01C %Long 0x500 ;PTC07, NAND_IO05
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PER.Set.simple SD:0x4004B020 %Long 0x500 ;PTC08, NAND_IO04
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PER.Set.simple SD:0x4004B024 %Long 0x500 ;PTC09, NAND_IO03
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PER.Set.simple SD:0x4004B028 %Long 0x500 ;PTC10, NAND_IO02
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PER.Set.simple SD:0x4004B02C %Long 0x500 ;PTC11, NAND_WE
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PER.Set.simple SD:0x4004B040 %Long 0x600 ;PTC16, NAND_RB
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PER.Set.simple SD:0x4004B044 %Long 0x600 ;PTC17, NAND_CE0
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PER.Set.simple SD:0x4004C010 %Long 0x500 ;PTD04, NAND_IO01
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PER.Set.simple SD:0x4004C014 %Long 0x500 ;PTD05, NAND_IO00
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PER.Set.simple SD:0x4004C020 %Long 0x600 ;PTD08, NAND_CLE
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PER.Set.simple SD:0x4004C024 %Long 0x600 ;PTD09, NAND_ALE
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PER.Set.simple SD:0x4004C028 %Long 0x600 ;PTD10, NAND_RE
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RETURN
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; --------------------------------------------------------------------------------
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; Disable watchdog
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DisableWatchdog:
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LOCAL &tmp1 &tmp2
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&tmp1=Data.Long(ST:0x20000000)
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&tmp2=Data.Long(ST:0x20000004)
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; The watchdog has a restrictive timing. It has to be configured and unlocked within a peripod
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; of 20+256 cycles. Therefor the unlock sequence need to be done by a small target program.
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Data.Assemble ST:0x20000000 strh r1,[r0] ;SD:0x4005200E = 0xC520 (Key 1)
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Data.Assemble , strh r2,[r0] ;SD:0x4005200E = 0xD928 (Key 2)
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Data.Assemble , strh r4,[r3] ;SD:0x40052000 = 0x0000 (Config register)
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Data.Assemble , bkpt #0
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Register.Set PC 0x20000000
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Register.Set R0 0x4005200E
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Register.Set R1 0xC520
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Register.Set R2 0xD928
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Register.Set R3 0x40052000
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Register.Set R4 0x0
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Go.direct
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WAIT !STATE.RUN()
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Data.Set ST:0x20000000 %Long &tmp1
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Data.Set ST:0x20000004 %Long &tmp2
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RETURN
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