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Gen4_R-Car_Trace32/2_Trunk/demo/arm/flash/fx3s-emmc.cmm
woody d411edd9b4 add Trace32 File
2025-10-14 09:52:32 +09:00

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; --------------------------------------------------------------------------------
; @Title: EZ-USB-FX3S(CYUSB3035) SD/eMMC FLASH Programming Script
; @Description:
; FLASH Type: eMMC FLASH(Numonyx, NAND16GXH) connected to the Storage
; Port (S0-PORT)
;
; S(D)RAM: 0x40003000
; SDMMC_CMD_IDX: 0xE0020000
; DMA Socket & Descriptor Registers
; -pDmaSocket6=(DmaSocketType *)0xE0028300
; -pDmaSocket7=(DmaSocketType *)0xE0028380
;
; @Author: jjeong
; @Chip: CYUSB3035
; @Keywords: Cypress eMMC
; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
; --------------------------------------------------------------------------------
; $Id: fx3s-emmc.cmm 12996 2024-01-29 03:23:55Z jjeong $
LOCAL &arg1
ENTRY &arg1
&arg1=STRing.UPpeR("&arg1") // for example "PREPAREONLY"
&MMC_BASE=0xE0020000
&SDCARD=TRUE() ; SDCARD(1) or EMMC(0)
RESet
SYStem.RESet
SYStem.CPU CYUSB3035
SYStem.Up
SCREEN.OFF
PER.Set.simple C15:0x1 %Long Data.Long(C15:0x1)&(~0x1005)
GOSUB INIT_CPU_AND_SPORT
GOSUB READ_ID_TEST
FLASHFILE.RESet
;FLASHFILE.CONFIG <eMMC controller> <0x0> <0x0> <0x0>
FLASHFILE.CONFIG &MMC_BASE 0x0 0x0 0x0
;FLASHFILE.TARGET <code range> <data range> <algorithm file>
IF &SDCARD==1
FLASHFILE.TARGET 0x40003000++0x1FFF 0x40005000++0xF9FF ~~/demo/arm/flash/byte/emmcsd_fx3s.bin /KEEP
ELSE
FLASHFILE.TARGET 0x40003000++0x1FFF 0x40005000++0xF9FF ~~/demo/arm/flash/byte/emmc_fx3s.bin /KEEP
Data.Set A:0xE0052010 %Long 0x80001BFF ; 400Khz
FLASHFILE.GETID
;Data.Set A:0xE0052010 %Long 0x80001814 ;20Mhz
Data.Set A:0xE0052010 %Long 0x80001808 ;46Mhz
IF &SDCARD==0 ;for eMMC
FLASHFILE.GETEXTCSD
//End of the test prepareonly
IF "&arg1"=="PREPAREONLY"
ENDDO
FLASHFILE.DUMP 0x0 ; Read Flash
;FLASHFILE.ERASE 0x0--0xFFFFF ; Erase Flash
;FLASHFILE.LOAD * 0x0 ; Write Flash
ENDDO
INIT_CPU_AND_SPORT:
SCREEN.OFF
//Enable WDT0 free running mode
Data.Set A:0xe0050014 %Long 0x82570301
Data.Set A:0xe0050000 %Long 0xDE040001
//clk, GCTL->cpu_clk_cfg
Data.Set 0xe0052024 %Long 0x800609c3 ;uart clock
Data.Set 0xE0007F04 %Long 0x0 ;Reset and enable the LPP block */
Data.Set 0xE0007F04 %Long 0x80000000
//init all lpp scoket
Data.Set A:0xe0052018 %Long 0x80000061 ;GCTL->gpio_fast_clk
Data.Set A:0xe005201C %Long 0x8000000F ;GCTL->gpio_slow_clk
// Power the GPIO block ON, and wait for it to be active.
Data.Set 0xE00013F4 %Long 0x0
Data.Set 0xE00013F4 %Long 0x80000000
//CyU3PSibStart
Data.Set A:0xE0020038 %Long Data.Long(A:0xE0020038)|0x4000 ;clk disable
Data.Set A:0xE0052010 %Long 0x80001BFF ; clk 400Khz
Data.Set A:0xE0020038 %Long Data.Long(A:0xE0020038)&(~0x4000) ;enable
Data.Set 0xe0027F04 %Long 0x1 ;CyFx3SibPowerOn
Data.Set 0xe0027F04 %Long 0x80000000 ;CyFx3SibPowerOn
Data.Set A:0xE00011AC %LE %Long 0x88000040 ; CyU3PGpioSetSimpleConfig
Data.Set A:0xE0020000 %LE %Long 0x0
Data.Set A:0xE002002C %LE %Long 0x200
Data.Set A:0xE0020030 %LE %Long 0x10000820
Data.Set A:0xE0020038 %LE %Long 0x06000000
Data.Set A:0xE0020040 %LE %Long 0x0FFFFFFFF ;clear status
SCREEN.ON
RETURN
// Update the CPU clock register and read back to flush
CLK_Update:
Register.Set R2 0xe0052004
Register.Set R1 0x1131
Data.Set 0x40003000 %Long 0xe5821000
Register.Set PC 0x40003000
Step.single
RETURN
READ_ID_TEST:
IF !&SDCARD
&OCR=0x40FF8080 ; init with low voltage power 1.7~1.95v, ex. eMMC
ELSE
&OCR=0x40FF8000 ; init with defualt voltage power 2.7~3.6v, ex. SD
//CMD0
RePeaT 2.
(
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x0 ; argument
Data.Set &MMC_BASE+0x00 %Long 0x0 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x25 ; CMD RESP format , tx 37bits, rx 0 bits (resp0)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
)
IF &SDCARD==1 //SD(HC) interface, not MMC
(
//CMD8, is madatory to intialize High Capacity SD Memory Card
RePeaT 2.
(
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x1AA ; argument
Data.Set &MMC_BASE+0x00 %Long 0x8 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x00260025 ; CMD RESP format , tx 37.bits, rx 38.bits (resp1)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 100.ms
&status=Data.Long(A:&MMC_BASE+0x30)
IF (&status&0x30000)==0x0
(
PRINT "passed CMD8(voltage check)"
GOTO jump_cmd55
)
ELSE
(
//CMD0
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x0 ; argument
Data.Set &MMC_BASE+0x00 %Long 0x0 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x25 ; CMD RESP format , tx 37bits, rx 0 bits (resp0)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
)
)
)
ELSE //MMC interface, not SD(HC)
(
//CMD1
RePeaT 10.
(
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long &OCR ; argument
Data.Set &MMC_BASE+0x00 %Long 0x1 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x00260025 ; CMD RESP format , tx 37.bits, rx 38.bits (resp1)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 100.ms
&resp=Data.Long(A:(&MMC_BASE+0x10))
//print "CMD1 resp: 0x" &resp
IF (&resp&0x80000000)==0x80000000
(
GOTO jump_cmd2
)
)
PRINT "CMD1 fail"
END
)
jump_cmd55:
//CMD55
RePeaT 10.
(
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x0 ; argument
Data.Set &MMC_BASE+0x00 %Long 0x37 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x00260025 ; CMD RESP format , tx 37.bits, rx 38.bits (resp1)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
//ACMD41
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long &OCR ; argument
Data.Set &MMC_BASE+0x00 %Long 0x29 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x00260025 ; CMD RESP format , tx 37.bits, rx 38.bits (resp1)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
&resp=Data.Long(A:(&MMC_BASE+0x10))
//print "CMD1 resp: 0x" &resp
IF (&resp&0x80000000)==0x80000000
(
GOTO jump_cmd2
)
)
PRINT "ACMD41 fail"
END
jump_cmd2:
//CMD2
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x0 ; argument
Data.Set &MMC_BASE+0x00 %Long 0x2 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x007E0025 ; CMD RESP format , tx 37.bits, rx 126.bits (resp2)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
//CMD3
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x00010000 ; argument
Data.Set &MMC_BASE+0x00 %Long 0x3 ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x00260025 ; CMD RESP format , tx 37.bits, rx 38.bits (resp1)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
//CMD10
Data.Set &MMC_BASE+0x40 %Long 0xFFFFFDFF // clear all interrupt
Data.Set &MMC_BASE+0x04 %Long 0x00010000 ; argument
Data.Set &MMC_BASE+0x00 %Long 0xA ; cmd
Data.Set &MMC_BASE+0x24 %Long 0x007E0025 ; CMD RESP format , tx 37.bits, rx 126.bits (resp2)
Data.Set &MMC_BASE+0x38 %Long 0x06000001 ;send command
WAIT 10.ms
//Response2
PRINT "CID register"
PRINT "[127:104] 0x" Data.Long(A:(&MMC_BASE+0x10))
PRINT "[103:72] 0x" Data.Long(A:(&MMC_BASE+0x14))
PRINT "[71:40] 0x" Data.Long(A:(&MMC_BASE+0x18))
PRINT "[39:8] 0x" Data.Long(A:(&MMC_BASE+0x1C))
RETURN
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