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ffd9638bdb
They have an ir length of 22, 24 or 38 bit and different command codes. Change-Id: I488e8613f1c4d017e1590111f60b2725ec62964b Signed-off-by: Daniel Anselmi <danselmi@gmx.ch> Reviewed-on: https://review.openocd.org/c/openocd/+/7387 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
70 lines
1.8 KiB
INI
70 lines
1.8 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# xilinx series 7 (artix, kintex, virtex)
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# http://www.xilinx.com/support/documentation/user_guides/ug470_7Series_Config.pdf
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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 xc7
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}
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# the 4 top bits (28:31) are the die stepping/revisions. ignore it.
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jtag newtap $_CHIPNAME tap -irlen 6 -ignore-version \
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-expected-id 0x03622093 \
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-expected-id 0x03620093 \
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-expected-id 0x037C4093 \
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-expected-id 0x0362F093 \
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-expected-id 0x037C8093 \
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-expected-id 0x037C7093 \
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-expected-id 0x037C3093 \
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-expected-id 0x0362E093 \
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-expected-id 0x037C2093 \
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-expected-id 0x0362D093 \
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-expected-id 0x0362C093 \
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-expected-id 0x03632093 \
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-expected-id 0x03631093 \
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-expected-id 0x03636093 \
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-expected-id 0x03647093 \
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-expected-id 0x0364C093 \
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-expected-id 0x03651093 \
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-expected-id 0x03747093 \
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-expected-id 0x03656093 \
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-expected-id 0x03752093 \
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-expected-id 0x03751093 \
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-expected-id 0x03671093 \
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-expected-id 0x03667093 \
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-expected-id 0x03682093 \
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-expected-id 0x03687093 \
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-expected-id 0x03692093 \
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-expected-id 0x03691093 \
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-expected-id 0x03696093
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#jtag newtap $_CHIPNAME tap -irlen 24 -ignore-version \
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# -expected-id 0x036B3093 -expected-id 0x036B7093 \
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# -expected-id 0x036BB093 -expected-id 0x036BF093 \
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# -expected-id 0x036D5093
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#jtag newtap $_CHIPNAME tap -irlen 22 -ignore-version -expected-id 0x036D9093
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#jtag newtap $_CHIPNAME tap -irlen 38 -ignore-version -expected-id 0x036DB093
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pld device virtex2 $_CHIPNAME.tap 1
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set XC7_JSHUTDOWN 0x0d
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set XC7_JPROGRAM 0x0b
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set XC7_JSTART 0x0c
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set XC7_BYPASS 0x3f
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proc xc7_program {tap} {
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global XC7_JSHUTDOWN XC7_JPROGRAM XC7_JSTART XC7_BYPASS
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irscan $tap $XC7_JSHUTDOWN
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irscan $tap $XC7_JPROGRAM
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runtest 60000
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#JSTART prevents this from working...
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#irscan $tap $XC7_JSTART
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runtest 2000
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irscan $tap $XC7_BYPASS
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runtest 2000
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}
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