138 lines
3.8 KiB
Plaintext
138 lines
3.8 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: BCM7252 Serial FLASH Programming Script
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; @Description:
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; Serial FLASH (MACRONIX, MX25L128) is connected the SPI0
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; (Serial Peripheral Interface)
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;
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; S(D)RAM : 0xFFE00000
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; Serial FLASH Controller Addr: 0xF03E3400 (HIF_MSPI: Public MSPI Registers)
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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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; @Keywords: MACRONIX MX25L128 FLASH SPI
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; --------------------------------------------------------------------------------
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; $Id: bcm7252-spi64.cmm 12623 2023-10-15 23:46:31Z jjeong $
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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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&baseAddr=0xF03E3400
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SYStem.RESet
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SYStem.CPU CortexA15MPCore
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SYStem.CONFIG.CoreNumber 4.
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SYStem.CONFIG.COREDEBUG.Base 0x80110000 0x80112000 0x80114000 0x80116000
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SYStem.CONFIG.BMC.Base 0x80111000 0x80113000 0x80115000 0x80117000
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SYStem.CONFIG.CTI.Base 0x80118000 0x80119000 0x8011a000 0x8011b000
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SYStem.CONFIG.ETM.Base 0x8011c000 0x8011d000 0x8011e000 0x8011f000
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SYStem.CONFIG.FUNNEL1.Base 0x80200000
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SYStem.CONFIG.FUNNEL1.ATBSource ETM.0 0 ETM.1 1 ETM.2 2 ETM.3 3
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SYStem.CONFIG.TPIU.Base 0x80400000
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SYStem.CONFIG.TPIU.ATBSource FUNNEL1
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SYStem.Option ResBreak OFF
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SYStem.Option WaitReset 300ms
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CORE.ASSIGN 1.
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ETM.OFF
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SYStem.Mode.Attach
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IF STATE.RUN()
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Break.direct
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PER.Set.simple c15:0x1 %Long Data.Long(C15:0x1)&~0x9
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Data.Set AZSD:&baseAddr %LE %Long 0x0A ;SPCR0_LSB Serial Clock, 10Mhz
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Data.Set AZSD:0xF03E3208 %LE %Long 0x1 ;SPI bus is drivern by MSPI not BSPI
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Data.Set AZSD:(&baseAddr+0x4) %LE %Long 0xA3 ;8bits transfer, CPOL=1, CPHA=1
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Data.Set AZSD:(&baseAddr+0x10) %LE %Long 0x0 ;new qp
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Data.Set AZSD:(&baseAddr+0x14) %LE %Long 0x7 ;end qp
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//FLASH READ ID TEST
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AREA.CLEAR
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AREA.view
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GOSUB READ_ID_TEST
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DIALOG.YESNO "the flash id is correct on AREA window?"
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ENTRY &result
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IF !&result
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(
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PRINT "pls, check your register configuration to enable your flash controller"
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ENDDO
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)
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//S(D)RAM TEST for algorithm file
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GOSUB SDRAM_INIT
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Data.Test 0xFFE00000++0x7FFF /Prime ;s(d)ram test
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IF FOUND()
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(
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PRINT "s(d)ram is NOT initialized around 0x" ADDRESS.OFFSET(TRACK.ADDRESS())
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ENDDO
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)
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programFlash:
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Break.RESet
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FLASHFILE.RESet
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//FLASHFILE.CONFIG (HIF_MSPI-0x200)
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FLASHFILE.CONFIG (&baseAddr-0x200) 0x0 0x0
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// FLASHFILE.TARGET <<code range>> <<data range>> <<algorithm file>>
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FLASHFILE.TARGET 0xFFE00000++0x3FFF 0xFFE04000++0x23FF ~~/demo/arm/flash/byte/spi64_bcmmspi.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
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;FLASHFILE.unlock 0x0--0xFFFFFF
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;FLASHFILE.erase 0x0--0xFFFFF
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;FLASHFILE.load * 0x0
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;FLASHFILE.load * 0x0 /ComPare
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ENDDO
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READ_ID_TEST:
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//write
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Data.Set AZSD:(&baseAddr+0x40) %LE %Long 0x9F ;tx
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Data.Set AZSD:(&baseAddr+0x48) %LE %Long 0x01 ;tx
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Data.Set AZSD:(&baseAddr+0x50) %LE %Long 0x02 ;tx
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Data.Set AZSD:(&baseAddr+0x58) %LE %Long 0x03 ;tx
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Data.Set AZSD:(&baseAddr+0x140) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x144) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x148) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x14C) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x150) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x158) %LE %Long 0xC0 ;cmd
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Data.Set AZSD:(&baseAddr+0x10) %LE %Long 0x0 ;new qp
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Data.Set AZSD:(&baseAddr+0x14) %LE %Long 0x3 ;end qp
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;QSPI_MSPI_SPCR2
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Data.Set AZSD:(&baseAddr+0x18) %LE %Long 0x40 ; QSPI_MSPI_SPCR2 //enable
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//Read
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PRINT "Read 1st = 0x" Data.Long(A:(&baseAddr+0xC4))
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PRINT "Read 2nd = 0x" Data.Long(A:(&baseAddr+0xCC)) " (Manufacture ID)"
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PRINT "Read 3rd = 0x" Data.Long(A:(&baseAddr+0xD4)) " (Device ID)"
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PRINT "Read 4th = 0x" Data.Long(A:(&baseAddr+0xDC))
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RETURN
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SDRAM_INIT:
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RETURN
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