| 1 | # Adapter configuration for Busblaster |
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| 2 | interface ft2232 |
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| 3 | ft2232_vid_pid 0x0403 0x6010 |
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| 4 | ft2232_device_desc "USB <-> Serial Converter" |
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| 5 | ft2232_layout jtagkey |
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| 6 | ft2232_latency 2 |
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| 7 | |
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| 8 | if { [info exists CHIPNAME] } { |
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| 9 | set _CHIPNAME $CHIPNAME |
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| 10 | } else { |
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| 11 | set _CHIPNAME calypso |
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| 12 | } |
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| 13 | |
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| 14 | if { [info exists ENDIAN] } { |
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| 15 | set _ENDIAN $ENDIAN |
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| 16 | } else { |
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| 17 | set _ENDIAN little |
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| 18 | } |
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| 19 | |
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| 20 | if { [info exists CPUTAPID ] } { |
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| 21 | set _CPUTAPID $CPUTAPID |
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| 22 | } else { |
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| 23 | set _CPUTAPID 0x3100e02f |
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| 24 | } |
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| 25 | |
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| 26 | reset_config trst_and_srst |
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| 27 | |
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| 28 | adapter_khz 6000 |
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| 29 | |
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| 30 | jtag newtap $_CHIPNAME dsp -expected-id 0x00000000 -irlen 8 |
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| 31 | jtag newtap $_CHIPNAME arm -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID |
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| 32 | |
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| 33 | # The target |
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| 34 | set _TARGETNAME [format "%s.arm" $_CHIPNAME] |
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| 35 | target create $_TARGETNAME arm7tdmi -endian little -chain-position $_TARGETNAME -variant arm7tdmi |
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| 36 | |
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| 37 | init |
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| 38 | |
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| 39 | # Execute the Calypso "Magic" (sniffed from TI CCS v3.3 with XDS510) |
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| 40 | svf calypso_magic.svf |
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| 41 | |
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| 42 | halt |
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| 43 | arm core_state arm |
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| 44 | |
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| 45 | #arm7_9 dcc_downloads enable |
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| 46 | arm7_9 fast_memory_access enable |
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| 47 | |
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