FreeCalypso > hg > freecalypso-hwlab
annotate calypso-jtag/early-experiments/with-target.cfg @ 118:b563ff1c1a2a
simtool/saverestore.c: rm unused variable
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 28 Jan 2021 04:11:28 +0000 |
parents | 240221552ecf |
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rev | line source |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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1 # The Calypso target is connected to an unbuffered FT2232D adapter |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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2 # acting as the JTAG interface following Mother Mychaela's method, |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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3 # ADBUS7 is wired to the reset pin on TI's 14-pin connector. |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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4 # This OpenOCD config sets up the TAPs and the ARM7TDMI target |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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5 # in order to test OpenOCD's ability to halt with and without the |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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6 # "Calypso magic" that has supposedly been sniffed from TI's CCS |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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7 # by people who came before me. |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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8 |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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9 interface ftdi |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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10 ftdi_vid_pid 0x0403 0x7151 |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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11 |
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calypso-jtag configs: leave FT2232x ADBUS[6:4] as inputs
Mychaela Falconia <falcon@freecalypso.org>
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12 ftdi_layout_init 0x0088 0x008b |
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calypso-jtag/with-target.cfg: one more experiment
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13 ftdi_layout_signal nSRST -data 0x0080 -oe 0x0080 |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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14 |
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calypso-jtag/with-target.cfg: one more experiment
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15 transport select jtag |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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16 |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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17 adapter_khz 6000 |
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calypso-jtag/with-target.cfg: one more experiment
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18 reset_config srst_only srst_push_pull |
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calypso-jtag/with-target.cfg: one more experiment
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19 |
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calypso-jtag/with-target.cfg: one more experiment
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20 if { [info exists CHIPNAME] } { |
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calypso-jtag/with-target.cfg: one more experiment
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21 set _CHIPNAME $CHIPNAME |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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22 } else { |
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calypso-jtag/with-target.cfg: one more experiment
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23 set _CHIPNAME calypso |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
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24 } |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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25 |
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calypso-jtag/with-target.cfg: one more experiment
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26 if { [info exists CPUTAPID] } { |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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27 set _CPUTAPID $CPUTAPID |
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calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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28 } else { |
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calypso-jtag/with-target.cfg: one more experiment
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29 set _CPUTAPID 0x3100e02f |
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calypso-jtag/with-target.cfg: one more experiment
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30 } |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
Mychaela Falconia <falcon@freecalypso.org>
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31 |
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calypso-jtag/with-target.cfg: one more experiment
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32 jtag newtap $_CHIPNAME dsp -irlen 8 |
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calypso-jtag/with-target.cfg: one more experiment
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33 jtag newtap $_CHIPNAME arm -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID |
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calypso-jtag/with-target.cfg: one more experiment
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34 |
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35 set _TARGETNAME $_CHIPNAME.arm |
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calypso-jtag/with-target.cfg: one more experiment
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36 target create $_TARGETNAME arm7tdmi -endian little -chain-position $_TARGETNAME |
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calypso-jtag/with-target.cfg: one more experiment
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37 |
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38 proc calypso_magic {} { |
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calypso-jtag/with-target.cfg: one more experiment
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39 irscan calypso.arm 0x0b -endstate DRPAUSE |
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calypso-jtag/with-target.cfg: one more experiment
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40 drscan calypso.arm 2 2 -endstate RUN/IDLE |
d68f862c8240
calypso-jtag/with-target.cfg: one more experiment
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41 } |