2022-12-12 02:49:51 -06:00
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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 ecp2
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}
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# Lattice ECP2 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/LatticeECP2M
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#
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# LFE2M20E: 0x01279043
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# LFE2M35E: 0x0127A043
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# LFE2M50E: 0x0127B043
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# LFE2M70E: 0x0127C043
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# LFE2M100E: 0x0127D043
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# LFEC2_6E: 0x01270043
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# LFEC2_12E: 0x01271043
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# LFEC2_20E: 0x01272043
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# LFEC2_35E: 0x01274043
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# LFEC2_50E: 0x01273043
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# LFEC2_70E: 0x01275043
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jtag newtap $_CHIPNAME tap -irlen 8 \
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-expected-id 0x01279043 -expected-id 0x0127A043 -expected-id 0x0127B043 \
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-expected-id 0x0127C043 -expected-id 0x0127D043 -expected-id 0x01270043 \
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-expected-id 0x01271043 -expected-id 0x01272043 -expected-id 0x01274043 \
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-expected-id 0x01273043 -expected-id 0x01275043
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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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