0d8f8e058d
This has gone unmaintained for long enough. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
76 lines
1.9 KiB
INI
76 lines
1.9 KiB
INI
# script for stm32
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interface ft2232
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ft2232_device_desc "Olimex OpenOCD JTAG"
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ft2232_layout olimex-jtag
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ft2232_vid_pid 0x15ba 0x0003
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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 stm32
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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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# jtag speed speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so ufse F_JTAG = 1MHz
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jtag_khz 1000
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jtag_nsrst_delay 100
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jtag_ntrst_delay 100
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#use combined on interfaces or targets that can't set TRST/SRST separately
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reset_config srst_only
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#jtag scan chain
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if { [info exists CPUTAPID ] } {
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set _CPUTAPID $CPUTAPID
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} else {
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# See STM Document RM0008
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# Section 30.6.3
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set _CPUTAPID 0x3ba00477
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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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if { [info exists BSTAPID ] } {
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# FIXME this never gets used to override defaults...
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set _BSTAPID $BSTAPID
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} else {
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# See STM Document RM0008
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# Section 29.6.2
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# Low density devices, Rev A
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set _BSTAPID1 0x06412041
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# Medium density devices, Rev A
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set _BSTAPID2 0x06410041
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# Medium density devices, Rev B and Rev Z
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set _BSTAPID3 0x16410041
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# High density devices, Rev A
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set _BSTAPID4 0x06414041
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# Connectivity line devices, Rev A and Rev Z
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set _BSTAPID5 0x06418041
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}
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jtag newtap $_CHIPNAME bs -irlen 5 -expected-id $_BSTAPID1 \
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-expected-id $_BSTAPID2 -expected-id $_BSTAPID3 \
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-expected-id $_BSTAPID4 -expected-id $_BSTAPID5
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME
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$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x5000 -work-area-backup 0
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flash bank bank0 stm32x 0x08000000 0x00020000 0 0 $_TARGETNAME
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proc nopforever {} {
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puts "Resetting the chip... Halting for debugger."
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reset halt
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}
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init
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nopforever
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