2021-03-14 12:19:06 -05:00
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# SPDX-License-Identifier: GPL-2.0-or-later
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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 ecp5
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}
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# Lattice ECP5 family
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# TAP IDs are extracted from BSDL files found on this page:
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# https://www.latticesemi.com/Products/FPGAandCPLD/ECP5
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#
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# 0x01111043 - LAE5UM_25F/LFE5UM_25F
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# 0x01112043 - LAE5UM_45F/LFE5UM_45F
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# 0x01113043 - LAE5UM_85F/LFE5UM_85
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# 0x21111043 - LFE5U_12F
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# 0x41111043 - LFE5U_25F
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# 0x41112043 - LFE5U_45F
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# 0x41113043 - LFE5U_85F
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# 0x81111043 - LFE5UM5G-25
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# 0x81112043 - LFE5UM5G-45
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# 0x81113043 - LFE5UM5G-85
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jtag newtap $_CHIPNAME tap -irlen 8 -irmask 0x83 -ircapture 0x1 \
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-expected-id 0x01111043 -expected-id 0x01112043 -expected-id 0x01113043 \
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-expected-id 0x21111043 -expected-id 0x41111043 -expected-id 0x41112043 \
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-expected-id 0x41113043 -expected-id 0x81111043 -expected-id 0x81112043 \
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-expected-id 0x81113043
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2022-12-12 02:49:51 -06:00
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2023-06-03 13:16:19 -05:00
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pld create $_CHIPNAME.pld lattice -chain-position $_CHIPNAME.tap
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