Pieter Conradie <Pieter.Conradie@psitek.com> shuffle things around to the right spots. Should have been done in previous commit.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2604 b42882b7-edfa-0310-969c-e2dbd0fdcd60__archive__
oharboe
parent
5c50cf802c
commit
6336ebb05c
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@ -1,44 +0,0 @@
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######################################
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# Target: Atmel AT91SAM9260
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######################################
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME at91sam9260
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}
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if { [info exists ENDIAN] } {
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set _ENDIAN $ENDIAN
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} else {
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set _ENDIAN little
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}
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if { [info exists CPUTAPID ] } {
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set _CPUTAPID $CPUTAPID
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} else {
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# force an error till we get a good number
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set _CPUTAPID 0x0792603f
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}
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reset_config trst_and_srst separate trst_push_pull srst_open_drain
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#
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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jtag_nsrst_delay 300
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jtag_ntrst_delay 10
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jtag_rclk 3
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######################
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# Target configuration
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######################
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set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
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target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
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# Internal sram1 memory
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$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00300000 -work-area-size 0x1000 -work-area-backup 1
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@ -1,82 +0,0 @@
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# Thanks to Pieter Conradie for this script!
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# Target: Atmel AT91SAM9260
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######################################
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# We add to the minimal configuration.
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source [find target/at91sam9260.cfg]
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######################
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# Target configuration
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######################
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$_TARGETNAME configure -event reset-init {
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# at reset chip runs at 32khz
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jtag_khz 8
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mww 0xfffffd08 0xa5000501 # RSTC_MR : enable user reset
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mww 0xfffffd44 0x00008000 # WDT_MR : disable watchdog
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mww 0xfffffc20 0x00004001 # CKGR_MOR : enable the main oscillator
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sleep 20 # wait 20 ms
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mww 0xfffffc30 0x00000001 # PMC_MCKR : switch to main oscillator
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sleep 10 # wait 10 ms
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mww 0xfffffc28 0x2060bf09 # CKGR_PLLAR: Set PLLA Register for 198,656MHz
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sleep 20 # wait 20 ms
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mww 0xfffffc30 0x00000101 # PMC_MCKR : Select prescaler
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sleep 10 # wait 10 ms
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mww 0xfffffc30 0x00000102 # PMC_MCKR : Clock from PLLA is selected
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sleep 10 # wait 10 ms
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# Now run at anything fast... ie: 10mhz!
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jtag_khz 10000 # Increase JTAG Speed to 6 MHz
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arm7_9 dcc_downloads enable # Enable faster DCC downloads
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mww 0xffffec00 0x01020102 # SMC_SETUP0 : Setup SMC for Intel NOR Flash JS28F128P30T85 128MBit
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mww 0xffffec04 0x09070806 # SMC_PULSE0
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mww 0xffffec08 0x000d000b # SMC_CYCLE0
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mww 0xffffec0c 0x00001003 # SMC_MODE0
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flash probe 0 # Identify flash bank 0
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mww 0xfffff870 0xffff0000 # PIO_ASR : Select peripheral function for D15..D31
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mww 0xfffff804 0xffff0000 # PIO_PDR : Disable PIO function for D15..D31
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mww 0xffffef1c 0x2 # EBI_CSA : Assign EBI Chip Select 1 to SDRAM
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#mww 0xffffea08 0x85227259 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S561632H-UC75 : 4M x 16Bit x 4 Banks)
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mww 0xffffea08 0x85227254 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S641632H-UC75 : 1M x 16Bit x 4 Banks)
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mww 0xffffea00 0x1 # SDRAMC_MR : issue a NOP command
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mww 0x20000000 0
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mww 0xffffea00 0x2 # SDRAMC_MR : issue an 'All Banks Precharge' command
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mww 0x20000000 0
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mww 0xffffea00 0x4 # SDRAMC_MR : issue 8 x 'Auto-Refresh' Command
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x4
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mww 0x20000000 0
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mww 0xffffea00 0x3 # SDRAMC_MR : issue a 'Load Mode Register' command
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mww 0x20000000 0
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mww 0xffffea00 0x0 # SDRAMC_MR : normal mode
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mww 0x20000000 0
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mww 0xffffea04 0x5d2 # SDRAMC_TR : Set refresh timer count to 15us
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}
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#####################
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# Flash configuration
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#####################
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#flash bank cfi <base> <size> <chip width> <bus width> <target#>
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flash bank cfi 0x10000000 0x01000000 2 2 0
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@ -21,13 +21,15 @@ if { [info exists CPUTAPID ] } {
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set _CPUTAPID 0x0792603f
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}
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reset_config trst_and_srst
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reset_config trst_and_srst separate trst_push_pull srst_open_drain
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#
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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jtag_nsrst_delay 200
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jtag_ntrst_delay 200
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jtag_nsrst_delay 300
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jtag_ntrst_delay 10
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jtag_rclk 3
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######################
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# Target configuration
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