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a27907aed1
To start a ipdbg server one needs to know the tap and the instruction code to reach the IPDBG-Hub. This instruction is vendor/family specific. Knowledge which can be provided by the pld driver. Change-Id: I13eeb9fee895d65cd48544da4704fcc9b528b869 Signed-off-by: Daniel Anselmi <danselmi@gmx.ch> Reviewed-on: https://review.openocd.org/c/openocd/+/7369 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
18 lines
426 B
INI
18 lines
426 B
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# efinix trion
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# https://www.efinixinc.com/docs/an021-jtag-bst-trion-v1.0.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 trion
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}
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jtag newtap $_CHIPNAME tap -irlen 4 -ignore-version \
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-expected-id 0x00210A79 \
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-expected-id 0x00240A79 \
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-expected-id 0x00220A79
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pld create $_CHIPNAME.pld efinix -chain-position $_CHIPNAME.tap -family trion
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